BMU-126
Battery power measurement unit
- Description
- Specifications
- Files
- Support
- Where to buy
The BMU-126 reads the actual current and voltage data of a storage battery. Charge/discharge current and voltage may be controlled remotely using third-party devices. Readings are transmitted to the BCP-136 battery control panel via an RS-422 interface.
- Overall and mounting dimensions
- Functional scheme
- Wiring diagram
Technical specifications |
Dimensions |
240x240x75 mm |
IP rating |
IP 22 |
Storage temperature |
-55…+75 °С |
Operating temperature |
-25…+55 °С |
Weight |
1.5 kg |
Power supply voltage |
9.5…36 V DC |
Power consumption |
max 5 W |
Reverse polarity protection |
+ |
Overvoltage protection |
+ (fuse) |
The accuracy of measured values |
current |
0.2 А |
voltage |
0.1 V |
Maximum measured current |
50 А |
Maximum measured voltage |
36 V |
Inputs |
Number of input ports |
1 |
Supported interfaces |
RS-232, RS-422/485 |
Max baud rate |
9600 bit/s |
Galvanic isolation from power mains |
+ (when powered from external source) |