|
Function
|
SR... C standard |
SR...i with comms |
SR250V dual battery with comms |
| Battery presence check |
√
|
√
|
√
|
| Temperature compensation |
√
|
√
|
√
|
|
Deep discharge protection
|
√
|
√
|
√
|
|
Relay alarm outputs
|
√
|
√
|
√
|
|
Adjustable current limit
|
√
|
√
|
√
|
|
Battery circuit o/c protection
|
√
|
√
|
√
|
|
Reverse battery polarity protection
|
√
|
√
|
√
|
| RS485/RS232/Ethernet comms port |
x
|
√
|
√
|
|
Modbus RTU/TCP
|
x
|
√
|
√
|
| SNMP |
x
|
√
|
√
|
| View full system data |
x
|
√
|
√
|
| Enable BCT in factory |
√
|
√
|
√
|
| Enable/disable BCT remotely |
x
|
√
|
√
|
| Local BCT start |
x
|
√
|
√
|
| Local BCT stop |
x
|
x
|
√
|
| Remote BCT start/stop |
x
|
√
|
√
|
| Reprogramme PSU settings |
x
|
√*1
|
√*1
|
| Max load variance for BCT |
20-50%
|
20-50%
|
100%
|
| 'Full' (50%) discharge battery test |
x
|
x
|
√
|
| Separate output for BCT load resistor |
x
|
x
|
√
|
| Internal relay for BCT load resistor |
x
|
x
|
√
|
| Battery resting period |
x
|
x
|
√
|
|
|
|
|
| Legend: |
x
|
= not available |
|
√
|
= available (standard or optional) |
|
√*1
|
= only with serial comms |
|
BCT
|
= battery condition test |
