The running reserve is intended for use in cases where the master clock or impulse amplifier must remain running during e.g. power failure.
During a power failure, the master clock continues to emit pulses and any activating relay outputs remain unaffected. There is a low-voltage alarm that will disconnect the battery when power drops below a set level to protect against low pulse voltage during long failures.
|Battery pack:||2x 12V, 2Ah maintenance-free lead/acid accumulators|
|Capacity:||approx 20 hours power reserve at maximum load|
|(1A on the minute impulse output)|
|Low-voltage alarm:||20 V|
|Dimensions WxHxD:||220x150x100 mm|