Modular 3-phase supply control relay, 5 A, 2 CO, 208...440 V AC
This Harmony RM22JA control relay allows monitoring of current control. This modular control relay is ideal for monitoring of electrical values and current variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Current control relay |
| Product or Component Type | Current control relay |
| Relay name | RM22JA |
| Relay monitored parameters | Overcurrent or undercurrent detection Overcurrent or undercurrent in window mode |
| time delay | Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Switching capacity in VA | 2000 VA |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| Maximum power consumption in VA | 3.5 VA |
| Measurement range | 4 mA...1 A current AC/DC 50/60 Hz |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| operating voltage tolerance | - 15 % + 10 % Un |
| Maximum power consumption in W | 1.5 W DC |
| Resistance across terminals | 2.5 Ohm E1-M terminals 0.5 Ohm E2-M terminals 0.1 Ohm E3-M terminals |
| Output contacts | 2 C/O |
| nominal output current | 8 A |
| Maximum measuring cycle | 100 ms measurement cycle as true rms value |
| Internal input resistance | 0.5 Ohm 2.5 Ohm 0.1 Ohm |
| Setting accuracy of the switching threshold | +/- 10 % of the full scale |
| Switching threshold drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Setting accuracy of time delay | 10 P |
| Time delay drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Hysteresis | 5â¦50 % adjustable threshold setting 3 % fixed full scale for window mode |
| delay at power up | 0.3 s |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 0.2 % time delay |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | <= 500 ms |
| Threshold setting | 10...100 % |
| Overvoltage category | III conforming to IEC 60664-1 III conforming to UL 508 |
| Insulation resistance | > 100 MOhm 500 V DC IEC 60255-27 |
| Insulation | Between supply and measurement |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Local signalling | LED (yellow) for relay ON LED (green) for power ON |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | MTTFd = 296.8 years B10d = 270000 |
| Contacts material | Cadmium free |
| Width | 0.9 in (22.5 mm) |
| Control Type | With test button |
| Product Weight | 0.24 lb(US) (0.11 kg) |
Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
three-Phase control relay 183�528Vac, 2 C/O
This Harmony RM22TR control relay allows monitoring of voltage control in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Control relay |
| Product or Component Type | 3-phase control relay |
| Phase | 3 phase |
| Relay name | RM22TR |
| Relay monitored parameters | Phase sequence Phase failure detection Overvoltage and undervoltage detection |
| Time delay type | Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Switching capacity in VA | 2000 VA |
| Measurement range | 200...240 V voltage AC |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| [Us] Rated Supply Voltage | AC/DC |
| Supply voltage limits | 160â¦288 V AC |
| operating limits | - 20 % + 20 % Un |
| Power consumption in VA | 10 VA 240 V AC 60 Hz |
| Voltage detection threshold | < 100 V AC |
| supply voltage frequency | 50...60 Hz +/- 10 % |
| Output contacts | 2 C/O |
| Setting accuracy of the switching threshold | +/- 10 % of the full scale |
| Switching threshold drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Setting accuracy of time delay | 10 P |
| Time delay drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Hysteresis | 2 % fixed selectable |
| Run-up delay at power-up | 650 ms |
| Maximum measuring cycle | 150 ms measurement cycle as true rms value |
| Threshold adjustment voltage | 2...20 % of Un selected |
| Voltage range | 200...240 V phase to phase |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 3 % time delay |
| Measurement error | < 1 % over the whole range with voltage variation < 0.05 %/°C with temperature variation |
| Response time | <= 300 ms |
| Overvoltage category | III conforming to IEC 60664-1 III conforming to UL 508 |
| Insulation resistance | > 100 MOhm 500 V DC IEC 60255-27 |
| Mounting position | Any position |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Status LED | LED (Yellow) relay ON LED (Green) power ON |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| [Un] rated nominal voltage | , self-powered |
| Safety reliability data | MTTFd = 388.1 years B10d = 350000 |
| Contacts material | Cadmium free |
| Control Type | With test button |
| Width | 0.9 in (22.5 mm) |
| Product Weight | 0.20 lb(US) (0.09 kg) |
three-Phase Voltage control relay 380�480Vac, 2 C/O
This Harmony RM22UA control relay allows monitoring of overvoltage control. This modular control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Voltage control relay |
| Product or Component Type | Voltage control relay |
| Phase | 1 phase |
| Supply circuit type | DC |
| Relay name | RM22UA |
| Relay monitored parameters | Overvoltage detection |
| time delay | Without |
| Switching capacity in VA | 2000 VA |
| Measurement range | 15...500 V AC/DC |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| Power consumption in VA | 3.5 VA AC |
| Maximum power consumption in W | 1.5 W DC |
| Immunity to microbreaks | 10 ms |
| Resistance across terminals | 150 kOhm E2-M terminals 300 kOhm E1-M terminals 500 kOhm E3-M terminals |
| Output contacts | 2 C/O |
| Hysteresis | 5â¦50 % adjustable threshold setting |
| delay at power up | 600 ms |
| Maximum measuring cycle | 100 ms measurement cycle as true rms value |
| Repeat accuracy | +/- 0.5 % input and measurement circuit |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | <= 500 ms |
| Insulation resistance | > 100 MOhm 500 V DC |
| Overvoltage category | III conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 250 V IEC 60664-1 |
| [Uimp] rated impulse withstand voltage | 5 kV 1.2/50 µs IEC 60255-27 |
| Insulation | Between supply and measurement |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | MTTFd = 308.2 years B10d = 290000 |
| Contacts material | Cadmium free |
| Control Type | With test button |
| Width | 0.9 in (22.5 mm) |
| Product Weight | 0.24 lb(US) (0.11 kg) |
This Harmony RM22-UA relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Voltage control relay |
| Product or Component Type | Voltage control relay |
| Phase | 1 phase |
| Supply circuit type | DC |
| Relay name | RM22UA |
| Relay monitored parameters | Undervoltage and overvoltage in window mode Overvoltage or undervoltage detection |
| time delay | Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Switching capacity in VA | 2000 VA |
| Measurement range | 1...100 V AC/DC |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| Power consumption in VA | 3.5 VA AC |
| Maximum power consumption in W | 1.5 W DC |
| Immunity to microbreaks | 10 ms |
| Resistance across terminals | 110 kOhm E2-M terminals 22 kOhm E1-M terminals 220 kOhm E3-M terminals |
| Output contacts | 2 C/O |
| nominal output current | 8 A |
| Hysteresis | 3 % fixed full scale for window mode 5â¦50 % adjustable threshold setting |
| delay at power up | 600 ms |
| Maximum measuring cycle | 100 ms measurement cycle as true rms value |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 2 % time delay |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | <= 500 ms |
| Insulation resistance | > 100 MOhm 500 V DC |
| Overvoltage category | III conforming to IEC 60664-1 |
| Insulation | Between supply and measurement |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | B10d = 290000 MTTFd = 308.2 years |
| Contacts material | Cadmium free |
| Control Type | With test button |
| Width | 0.9 in (22.5 mm) |
| Product Weight | 0.24 lb(US) (0.11 kg) |
This Harmony RM22-UA relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Voltage control relay |
| Product or Component Type | Voltage control relay |
| Phase | 1 phase |
| Supply circuit type | DC |
| Relay name | RM22UA |
| Relay monitored parameters | Undervoltage and overvoltage in window mode Overvoltage or undervoltage detection |
| time delay | Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Switching capacity in VA | 2000 VA |
| Measurement range | 15...500 V AC/DC |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| Power consumption in VA | 3.5 VA AC |
| Maximum power consumption in W | 1.5 W DC |
| Immunity to microbreaks | 10 ms |
| Resistance across terminals | 150 kOhm E2-M terminals 300 kOhm E1-M terminals 500 kOhm E3-M terminals |
| Output contacts | 2 C/O |
| nominal output current | 8 A |
| Hysteresis | 3 % fixed full scale for window mode 5â¦50 % adjustable threshold setting |
| delay at power up | 600 ms |
| Maximum measuring cycle | 100 ms measurement cycle as true rms value |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 2 % time delay |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | <= 500 ms |
| Insulation resistance | > 100 MOhm 500 V DC |
| Overvoltage category | III conforming to IEC 60664-1 |
| Insulation | Between supply and measurement |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | MTTFd = 308.2 years B10d = 290000 |
| Contacts material | Cadmium free |
| Control Type | With test button |
| Width | 0.9 in (22.5 mm) |
| Product Weight | 0.24 lb(US) (0.11 kg) |
This Harmony RM35-JA relay allows monitoring of current control in single phase networks. This modular multi function single phase current control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market medium form-factors with 35mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 3-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Current control relay |
| Product or Component Type | Current control relay |
| Relay name | RM35JA |
| Relay monitored parameters | Overcurrent or undercurrent in window mode Overcurrent or undercurrent detection |
| time delay | Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Switching capacity in VA | 2000 VA |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 8 A AC |
| Maximum power consumption in VA | 3.5 VA |
| Measurement range | 150 mA...15 A AC/DC |
| Utilisation category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1500 ms at maximum voltage |
| Maximum switching voltage | 250 V AC |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| operating voltage tolerance | - 15 % + 10 % Un |
| Maximum power consumption in W | 1.5 W DC |
| Resistance across terminals | 0.005 Ohm E3-M terminals 0.015 Ohm E2-M terminals 0.05 Ohm E1-M terminals |
| Output contacts | 2 C/O |
| nominal output current | 8 A |
| Maximum measuring cycle | 100 ms measurement cycle as true rms value |
| Internal input resistance | 0.015 Ohm 0.005 Ohm 0.05 Ohm |
| Setting accuracy of the switching threshold | +/- 10 % of the full scale |
| Switching threshold drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Setting accuracy of time delay | 10 P |
| Time delay drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
| Hysteresis | 5â¦50 % adjustable threshold setting 3 % fixed full scale for window mode |
| delay at power up | 0.3 s |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 2 % time delay |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | <= 500 ms (on crossing the threshold) |
| Threshold setting | 10...100 % |
| Overvoltage category | III conforming to IEC 60664-1 III conforming to UL 508 |
| Insulation resistance | > 100 MOhm 500 V DC IEC 60255-27 |
| Insulation | Between supply and measurement |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Local signalling | LED (yellow) for relay ON LED (green) for power ON |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | MTTFd = 296.8 years B10d = 270000 |
| Contacts material | Cadmium free |
| Width | 1.4 in (35 mm) |
| Control Type | With test button |
| Product Weight | 0.26 lb(US) (0.12 kg) |
This Harmony RM35-LM relay allows monitoring of level control in 3-phase networks. This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market medium form-factors with 35mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 3-pole DIN device. It also offers a sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Level control relay |
| Product or Component Type | Level control relay |
| Relay name | RM35L |
| Relay monitored parameters | Detection by resistive probes |
| time delay | Adjustable 0.1...5 s, +/- 10 % Tt- time delay upon fault |
| Switching capacity in VA | 1250 VA |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 5 A AC/DC |
| power consumption | 5 VA AC |
| Measurement range | 250 Ohm...1 MOhm |
| Utilisation category | AC-12 IEC 60947-5-1 AC-13 IEC 60947-5-1 AC-14 IEC 60947-5-1 AC-15 IEC 60947-5-1 DC-12 IEC 60947-5-1 DC-13 IEC 60947-5-1 |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Reset time | 1750 ms |
| Maximum switching voltage | 250 V AC/DC |
| [Un] rated nominal voltage | 24...240 V AC/DC 50/60 Hz, non self-powered |
| Supply voltage limits | 20.4â¦264 V AC/DC |
| operating voltage tolerance | - 15 % + 10 % Un |
| power consumption | 1.5 W DC |
| Output contacts | 2 C/O |
| nominal output current | 5 A |
| delay at power up | 0.6 s |
| Measurement accuracy | +/- 10 % of the full scale value +/- 20 % for the HS range |
| Repeat accuracy | +/- 2 % time delay |
| Measurement error | 0.5 %/°C with temperature variation |
| Sensitivity scale | 0.25...5 kOhm LS (Low Sensitivity) 5...100 kOhm St (Standard Sensitivity) 50...1000 kOhm HS (High Sensitivity) |
| Sensitivity adjustment | 5â¦100 % |
| Maximum supply current for sensors | 1 mA |
| Cable capacitance | 1 nF HS (High Sensitivity) probe cable 2.2 nF St (Standard Sensitivity) probe cable 4.7 nF LS (Low Sensitivity) |
| Marking | CE : 73/23/EEC CE : EMC 89/336/EEC |
| Overvoltage category | III conforming to IEC 60664-1 |
| Insulation resistance | > 500 MOhm 500 V DC between supply and relay output IEC 60255-5 > 500 MOhm 500 V DC between measurement and relay output IEC 60664-1 > 1 MOhm 500 V DC between supply and measurement IEC 60255-5 > 500 MOhm 500 V DC between supply and relay output IEC 60664-1 > 500 MOhm 500 V DC between measurement and relay output IEC 60255-5 > 1 MOhm 500 V DC between supply and measurement IEC 60664-1 |
| [Ui] rated insulation voltage | 250 V IEC 60664-1 |
| Operating position | Any position without derating |
| Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 12) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Local signalling | LED (yellow) for relay ON LED (green) for power ON LED (yellow) for timer ON |
| Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 30000000 cycles |
| Operating rate | <= 360 operations/hour full load |
| Measurement range | 0.25...1000 kOhm |
| Safety reliability data | B10d = 170000 MTTFd = 182.6 years |
| Width | 1.4 in (35 mm) |
| Control Type | Without test button |
Harmony Control Monitoring and Control Relays (RM17, RM22, RM35) monitor and detect abnormal operating conditions concerning phase ,current, voltage, frequency, speed, or temperature. The relays inform users of abnormal conditions and allow them to initiate the necessary corrective actions before serious and costly breakdown can occur. Harmony phase control relays detect all possible faults occurring in the phases. Harmony voltage and current control relays ensure your equipment is powered with proper values. Harmony frequency control relay monitors frequency variation from your power generation line. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. Harmony pump control relay controls and protects your pump from dry running or overloading. Harmony speed control relay picks up the improper rhythm of your process. Harmony temperature control relay for lift application is a dedicated to elevator temperature monitoring (EN81). Harmony temperature control relays are dedicated to temperature regulation (heating, cooling or heating/cooling of processes). These Harmony relays are available in 17.5 mm, 22.5 mm or 35 mm wide housings and are DIN rail mounted. Applications for these Harmony relays include hoisting, construction cranes, harbor cranes, packaging, construction elevators, passenger elevators, escalators, textile, water and waste water.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Control Relays |
| Relay Type | Multifunction control relay |
| Product or Component Type | 3-phase control relay |
| Relay name | RM35TF |
| Relay monitored parameters | Undervoltage and overvoltage in window mode Phase sequence Phase failure detection Asymmetry |
| Measurement range | 220...480 V AC |
| time delay | Adjustable 0.1...10 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Output contacts | 2 C/O |
| nominal output current | 5 A |
| Contacts type and composition | 2 C/O |
| [Uc] control circuit voltage | 220...480 V |
| Product Specific Application | For 3-phase supply |
Complementary
| Characteristic | Value(s) |
|---|---|
| [Un] rated nominal voltage | , self-powered |
| Supply voltage limits | 194â¦528 V AC, 3 phase |
| Reset time | 1500 ms at 480 V |
| Maximum switching voltage | 250 V AC 250 V DC |
| Switching capacity in VA | 1250 VA |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 5 A AC 5 A DC |
| Control circuit voltage limits | - 12 % + 10 % Un |
| Power consumption in VA | 0â¦22 VA 400 V AC 50 Hz |
| Voltage detection threshold | < 194 V |
| Control circuit frequency | 50...60 Hz +/- 10 % |
| Measurement voltage limits | 176â¦528 V AC |
| Hysteresis | 2 % |
| delay at power up | 650 ms |
| Maximum measuring cycle | 140 ms measurement cycle as true rms value |
| Threshold adjustment voltage | 2...20 % of Un selected -12...-2 % in the range 220 V AC +2...+10 % in the range 480 V AC |
| Voltage range | 220...480 V phase to phase |
| Adjustment of asymmetry threshold | 5...15 % of Un selected |
| Repeat accuracy | 0.3 % time delay 0.5 % input and measurement circuit |
| Measurement error | < 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation |
| Response time | < 200 ms (in the event of a fault) |
| Insulation resistance | > 500 MOhm 500 V DC IEC 60255-5 > 500 MOhm 500 V DC IEC 60664-1 |
| [Ui] rated insulation voltage | 400 V IEC 60664-1 |
| Supply frequency | 50/60 Hz +/- 10 % |
| Operating position | Any position without derating |
| Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end |
| Tightening torque | 5.3â¦8.9 lbf.in (0.6â¦1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Local signalling | LED (green) for power ON LED (yellow) for relay ON LED (yellow) for fault |
| Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 30000000 cycles |
| Operating rate | <= 360 operations/hour full load |
| Utilisation category | AC-12 IEC 60947-5-1 AC-13 IEC 60947-5-1 AC-14 IEC 60947-5-1 AC-15 IEC 60947-5-1 DC-12 IEC 60947-5-1 DC-13 IEC 60947-5-1 |
| Safety reliability data | MTTFd = 399.5 years B10d = 360000 |
| Width | 1.4 in (35 mm) |
| Product Weight | 0.29 lb(US) (0.13 kg) |
| Control Type | Without test button |
PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.
BRAND NEW CONDITION, GUARANTEED.
BRAND NEW CONDITION, GUARANTEED.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Relay |
| Relay Type | Current measurement relay |
| Product or Component Type | Industrial measurement and control relays |
| Relay name | RM4J |
| Relay monitored parameters | Overcurrent or undercurrent detection |
| time delay | Adjustable 0.05...30 s |
| Maximum power consumption in VA | 3.3 VA AC |
| Measurement range | 1...5 A current AC 1...5 A current DC 3...15 A current AC 3...15 A current DC 300...1500 mA current AC 300...1500 mA current DC |
| Contacts type and composition | 2 C/O |
Complementary
| Characteristic | Value(s) |
|---|---|
| Maximum switching voltage | 440 V AC |
| operating voltage tolerance | 0.85...1.1 Uc |
| Maximum power consumption in W | 1.2 W DC |
| Output contacts | 2 C/O |
| Maximum measuring cycle | 80 ms |
| Internal input resistance | 0.06 Ohm 0.006 Ohm 0.02 Ohm |
| Permissible continuous overload | 7 A 20 A 2 A |
| Permissible non repetitive overload | 10 A <= 3 s 100 A 15 A |
| Setting accuracy of the switching threshold | +/-5 % |
| Switching threshold drift | <= 0.06 % per degree centigrade depending permissible ambient air temperature <= 0.5 % within the supply voltage range (0.85...1.1 Un) |
| Setting accuracy of time delay | 10 P |
| Time delay drift | <= 0.07 % per degree centigrade depending on temperature <= 0.5 % within the supply voltage range (0.85...1.1 Un) |
| Hysteresis | 5â¦30 % adjustable current threshold setting |
| Marking | CE : EMC 89/336/EEC CE : LVD 73/23/EEC |
| Overvoltage category | III conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 500 V IEC |
| Supply disconnection value | > 0.1 Uc |
| Operating position | Any position without derating |
| Connections - terminals | Screw terminals, 2 x 1.5 mm²flexible with cable end Screw terminals, 2 x 2.5 mm²flexible without cable end |
| Tightening torque | 5.3â¦9.7 lbf.in (0.6â¦1.1 N.m) |
| Mechanical durability | 30000000 cycles |
| [Ith] conventional free air thermal current | 8 A |
| [Ie] rated operational current | 2 A 24 V DC-13 158 °F (70 °C) IEC 60947-5-1/1991 2 A 24 V DC-13 158 °F (70 °C) VDE 0660 3 A 115 V AC-15 158 °F (70 °C) IEC 60947-5-1/1991 3 A 115 V AC-15 158 °F (70 °C) VDE 0660 3 A 24 V AC-15 158 °F (70 °C) IEC 60947-5-1/1991 3 A 24 V AC-15 158 °F (70 °C) VDE 0660 3 A 250 V AC-15 158 °F (70 °C) IEC 60947-5-1/1991 3 A 250 V AC-15 158 °F (70 °C) VDE 0660 0.1 A 250 V DC-13 158 °F (70 °C) IEC 60947-5-1/1991 0.1 A 250 V DC-13 158 °F (70 °C) VDE 0660 0.3 A 115 V DC-13 158 °F (70 °C) IEC 60947-5-1/1991 0.3 A 115 V DC-13 158 °F (70 °C) VDE 0660 |
| Switching capacity in mA | 10 mA 12 V |
| Switching voltage | 250 V AC |
| Contacts material | 90/10 silver nickel contacts |
| Number of cables | 2 |
| Width | 1.8 in (45 mm) |
| Depth | 3.1 in (80 mm) |
| Terminals description ISO n°1 | (C-B1-B2-B3)CO (25-26-28)OC (A1-A2)CO (15-16-18)OC |
| Output relay state | Tripped if V measured > V set Tripped if A measured > A set |
| 9 mm pitches | 5 |
| Product Weight | 0.450 lb(US) (0.204 kg) |
BRAND NEW CONDITION, GUARANTEED.
Three-phase network control relay RM4-T - range 300..430 V
PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.
This Harmony RPM power plug-in relay has a coil control voltage of 24V DC and has 1 changeover contact SPDT (single pole double throw) with a rating of 15A. It has large choice of number of contacts for high rated current use. It also offers LED indicator to alert on the current status of the relay. It helps to reduce the size of enclosures and increase machine reliability, you can mount nearly everywhere. This RPM product is IP40. Workability for hard-wired logic automated systems to complement the functions of industrial programmable logic controllers (PLCs). Status display with LED, clearly signal both in the day and night.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Harmony Electromechanical Relays |
| Series name | RPM series |
| Product or Component Type | Plug-in relay |
| Contacts type and composition | 1 C/O |
| Relay Type | Power relay |
| Status LED | With |
| [Uc] control circuit voltage | 24 V DC |
| Minimum switching capacity | 170 mW 10 mA, 17 V |
| Release time | 20 ms at nominal voltage |
| Ambient air temperature for operation | -40â¦131 °F (-40â¦55 °C) |
| [Ithe] conventional enclosed thermal current | 15 A -40â¦131 °F (-40â¦55 °C) |
Complementary
| Characteristic | Value(s) |
|---|---|
| Control Type | Lockable test button |
| [Ie] rated operational current | 15 A 277 V AC) UL 15 A 28 V DC) UL 15 A 250 V AC) NO IEC 15 A 28 V DC) NO IEC 7.5 A 250 V AC) NC IEC 7.5 A 28 V DC) NC IEC |
| Degree of protection (Housing only) | IP40 conforming to IEC 60529 |
| Rated operational voltage limits | 19.2...26.4 V DC |
| [Ui] rated insulation voltage | 250 V IEC 300 V CSA 300 V UL |
| Maximum switching voltage | 250 V IEC |
| Drop-out voltage threshold | >= 0.1 Uc DC |
| Maximum switching capacity | 3750 VA 420 W |
| Mechanical durability | 10000000 cycles |
| Electrical durability | 100000 cycles resistive |
| Safety reliability data | B10d = 100000 |
| Operating rate | <= 1200 cycles/hour under load <= 18000 cycles/hour no-load |
| Utilisation coefficient | 20 % |
| Dielectric strength | 1500 V AC between contacts with micro disconnection 2000 V AC between coil and contact with reinforced |
| [Uimp] rated impulse withstand voltage | 4 kV 1.2/50 µs |
| Protection category | RT I |
| Mounting Support | Plug-in |
| Operating position | Any position |
| Test levels | Level A group mounting |
| Device presentation | Complete product |
| Contacts material | AgNi |
| Shape of pin | Flat (faston type) |
| Product Weight | 0.057 lb(US) (0.026 kg) |