Important Installation Instructions; Additional Items Needed; Temperature Sensor; Self-Test And Test Cycle - Optimus PS-630E Manual De Instrucciones

PS-630E
Power Manager
6. IMPORTANT INSTALLATION INSTRUCTIONS
6.1. ADDITIONAL ITEMS NEEDED
To build up a complete emergency power supply – besides the battery – a set of cables and a
special battery fuse for high current has to be added. These parts have to be evaluated for
maximum current load and hence they are not in the scope of supply.
6.2. TEMPERATURE SENSOR
When temperature sensor is open circuit or not installed, the end‐of‐charge voltage will be set
automatically to 27.2V.
The temperature sensor should be located as close as possible to the emergency power batteries,
but not mounted directly on the battery itself. Do not bring the temperature sensor into contact
with heat‐dissipating components.
6.3. SELF‐TEST AND TEST CYCLE
Upon starting up the emergency power supply with system monitoring, an automatic self‐test is
carried out. The function monitoring for the battery circuit is not active until the first test cycle is
done, approx. 1 minute after startup. A test cycle then takes place every 16 minutes.
6.4. REMOTE BATTERY DISCHARGE TEST
In the PS‐630E a test function is implemented. When shorting the 2 pins of remote battery
discharge test control input (pins C/D, see above), the charging function is switched off and so the
UPS is forced to test the battery. Anytime when the two pins (C/D) become open circuit, it will end
the discharge test.
6.5. CONSUMER OUTPUT FUSES
The maximum current load may not exceed 30 A at each output, the maximum value for DC fuse is
40 A for each channel. A lower value of fuse can be used when maximum load current is much
lower than 30 A.
The consumer output fuses are preassembled with 40 A blade fuse links. These fuses have to be
adapted to the consumer output currents and used wire cross‐sections.
Formula:
Fuse value = max. consumer current x 1.3.
6.6. MAIN BATTERY FUSE
Into the battery connection a high current fuse has to be inserted. The fuse value has to be
determined according to the maximum total battery current:
Fuse value = maximum total battery current x 1.3.
PS-630E Version 1.0 Page 7 of 10