ABB Voting Unit SS832 3BSC610068R1
Description:
The Voting Units SS832 has been specifically designed to be employed as control units within a redundant power supply configuration. The output connections from two Power Supply Units are connected to the Voting Unit. SS832 is can be used directly for load up to 10 A and for loads up to    20 A two SS832 modules must be used.

The Voting Unit separates the redundant Power Supply Units, supervises the voltage supplied, and generates supervision signals to be connected to the power consumer.

Green LED’s, mounted on the front panel of the voting unit, provide a visual indication that the correct output voltage is being delivered. Simultaneously with the green LED illuminating, a voltage-free contact closes the path to the corresponding “OK connector”. Voting Unit trip levels are factory preset.

Warranty: 12 months.
Terms of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Technical specification, manuals and data sheets

Parameters:
Input current: 10A per input
Rated output current: 20 A
Mains/input voltage, nominal: 2 x 24 V d.c.
Rated/input voltage: 60 V d.c.
Heat dissipation: 8.9 W at 10 A and 4.6 W at 5 A
Input to output voltage drop at max. current: 0,85 V
Maximum output current: 25 A (Overload)
Ingress Protection: IP20 according to EN60529, IEC 60529.
Max ambient temperature: 55℃
Acceptable wire sizes： Solid: 0.5 - 6 mm2, 20 - 10 AWG, Stranded: 0.5 - 4 mm2, 20 - 10 AWG, Recommended torque: 0.8 Nm

Q&A:
What's the feature of SS832?
Simple DIN-rail mounting
Class I Equipment, (when connected to Protective Earth, (PE))
Over-voltage Category III for connection to primary main
TN network
Protective separation of secondary circuit from primary circuit
Accepted for SELV and PELV applications
The output of the units is protected against over current
(current limit) and over voltage (OVP)

What's the dimension of SS832?
32x117x124 mm