Power Management System |
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EMS430 Battery Supervisor |
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EMS430 Battery Supervisor is a din mounted module which monitors the performance of 12,24 or -48 batteries. Battery current, temperature, voltage and state of charge are monitored. An isolated RS485 link is provided for linking the unit to supervisory equipment.
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| OVERALL SIZE | ||
| 115mm x 90mm x 60mm | ||
| PANEL CUTOUT SIZE | ||
| Din Rail | ||
| WEIGHT | ||
- PRODUCT HIGHLIGHTS
- TECHNICAL SPECIFICATIONS
- SIMILAR PRODUCTS
- EXPANSION MODULES
| KEY FEATURES |
| Accurately measures battery voltages for 12,24, or -48 volt DC systems. |
| Accurately measures incoming and outgoing battery current |
| Provides energy in versus energy out (Amp Hours) for each charge/discharge cycle. |
| Provides energy remaining based in charge/discharge current and battery capacity. |
| Provides an output for charger disconnect on high battery volts alarm, giving protection against overcharging in the event of charger malfunction |
| Maintains a history of the previous discharge and change cycle information at intervals of 1 minute |
| Provides addressable isolated RS485 connectivity for connection to a multi-node Modbus network |
FEATURES |
SPECIFICATIONS |
Overall Dimensions |
115mm x 90mm x 600mm |
Mounting Hole |
Din Rail |
Current monitor |
Toroidal hall device 12 x 7mm hole |
Current range |
-50, 0, +50 amps DC |
Current accuracy |
+/- 1% |
12/24 Volt range |
0 -32 volts |
-48 Volt range |
-40 volts to -60 volts |
Voltage accuracy |
1% |
Temperature accuracy |
0.5 degree C |
Supply Voltage |
6 to 16V DC. Nominal 12V Automotive Protected against Cranking Droupout |
Supply Current |
150ma Maximum |
Real Time Clock Accuracy |
Implemented in Software. Worst case of 1 minute lost per day. |
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