1 year warranty
The Phoenix Contact 2902879 is an active QUINT redundancy module designed for DIN rail mounting in industrial power supply applications. This module features Auto Current Balancing (ACB) Technology that enables uniform load distribution between two input power supplies, effectively doubling service life and providing consistent redundancy. It accepts dual 24 V DC inputs at 2x 40 A and delivers a single 24 V DC output at 1x 80 A. The module incorporates preventive function monitoring that continuously monitors input voltage, output current, and decoupling sections to detect impermissible operating states and minimize system downtimes. Built-in overvoltage protection limits surge voltages to 32 V. The unit achieves 98% efficiency through MOSFET technology, delivering up to 70% energy savings. It includes a pre-mounted UTA 107/30 universal DIN rail adapter and features screw-clamp connections for secure wiring.
Item Details
- Brand Name: Phoenix Contact
- Manufacturer: Phoenix Contact
- Item Type Name: Redundancy Module
- Product Family / Series: QUINT ORING Series
- Model Number: QUINT-ORING/24DC/2X40/1X80
- Part Number: 2902879
- Accessory Type: Redundancy Module for paralleling power supplies
Product Specifications
- input_voltage: 18-28 V DC (24 V DC nominal)
- input_current: 2x 40 A
- output_voltage: 24 V DC
- output_current: 1x 80 A (or 2x 40 A)
- efficiency: 0.98 (98%)
- number_of_inputs: 2
- number_of_outputs: 1
- connection_type: Screw-clamp connections
- mounting_type: DIN rail mounting
- ip_rating: IP20
- operating_temperature: -25 to +70 °C
- overvoltage_protection: 32 V limit
Additional Details
- Country of Origin*: China
- Lifecycle Status: Commercialized
- Certifications / Approvals: CE, UL/C-UL Listed UL 508, UL/C-UL Recognized UL 60950, UL Listed ANSI/ISA-12.12.01 Class I Division 2 Groups A B C D, DNV GL, ABS, BV Bureau Veritas, LR Lloyd's Register, NK Nippon Kaiji Kyokai, RINA, EAC
- Rohs Compliant: Yes
- Svhc: Lead
- Gtin: 4046356698276
- Included Accessories: UTA 107/30 universal DIN rail adapter (pre-mounted)
*Country of origin may vary.
Measurements
- Dimensions: 66 mm (W) x 125 mm (D) x 130 mm (H)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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