Switching power supply

Isolator of accumulator-protection against deep discharge 6 M (SA-ODP-XXX/DIN)

ProductInput voltageBackup current (max)
6M (SA-ODP-138/DIN)13,8 V30 AOrder
6M (SA-ODP-275/DIN)27,5 V30 AOrder
6M (SA-ODP-545/DIN)54,5 V10 AOrder
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Product demand

SA-ODP-XXX/DIN_6M

Isolator of accumulator-protection against deep discharge

The device is designed for connecting 12 V (24 V, 48 V) batteries to supply buses or to power sources with voltage of 13.8 V (27.5 V, 42 V-54.5 V), and its function ensures that the battery is disconnected from the load after reaching specified voltage, protecting the battery from deep discharge and possible damage.
The load is connected in parallel to the input terminals of the cut off switch, so the battery can be disconnected from the output terminals of the cut off switch under operation. The backup mode starts automatically after the feeder (power source) failure, and the system is powered without interruption from the battery. This status is indicated by a yellow LED. The green LED indicates that the voltage at the input terminals of the cut off switch (i.e. at the load) is higher than the cut off voltage. The battery voltage decreases during backup to the value of the cut off voltage, when the battery is disconnected by the cut off switch, preventing its further discharging. All LEDs go out after the cut off. After replacing the battery with a charged battery, the backup can be started by pressing the reset button. This connects the battery to the input terminals of the cut off switch (to the load) and backup proceeds until the battery is disconnected due to discharge, or until the current supply from the feeder (power source) is restored.The system switches from the backup mode to the battery charging mode automatically after the power supply from the feeder (power source) is restored.

Technical data

Input voltage:   13.6-13.9 V (27.4-27.6 V, 54.2-54.6 V)
Consumption after disconnect:   0 A
Max. backup curren:   16 A
Max. backup current:   20 A (20 A, 10 A)
Disconnecting voltage of accumulator:   10,5 V (21 V, 42 V)
Indication:   operating (green LED), back-up (yellow LED)
Dimensions LxHxW:   90x107x47 DIN modul
Operating temperature   0 to +40 °C
Values are indicated by 25 °C.    
5 years warranty