socomec Masterys BC, Installation And Operating Manual

Page: 16 / 52

16
MASTERYS BC
100-120 kVA - Ref.: IOMMASBCXX07-EN 05
2.6.4-1 2.6.4-2
2. UNPACKING AND INSTALLATION OF THE UNIT
OUT2
OUT3
IN1
OUT1
OUT4
IN1
IN2
IN3
IN3 IN3
temperature temperature
probe probe
2.6.4. Connecting THE BATTERY CABINET TEMPERATURE PROBE
• SOCOMEC battery cabinets:
- The SOCOMEC battery cabinet comes with a temperature probe which must be connected to the card supplied with the UPS
(fi gure 2.6.4-1).
- Connect the temperature probe as shown in fi gure 2.6.4-2 without cabling distance limits and without the need to observe
polarity.
- In the event of a single UPS with several battery cabinets use a single temperature sensor.
- In the event of parallel UPSs connect the battery cabinet temperature sensors to the cards installed in the related UPSs.
• Other manufacturers battery cabinets:
- Use the specifi c kit available as an option.
- Fix the probe in the battery room or inside the battery cabinet.
- Connect the temperature probe as shown in fi gure 2.6.4-2 without cabling distance limits and without the need to observe polar-
ity, by using a 2x1 mm 2 double insulation cable.
- In the event of a single UPS with several battery cabinets, use a single temperature sensor.
- In the event of parallel UPSs, connect the battery cabinet temperature sensors to the cards installed in the related UPSs.
Note: If you do not intend to use the battery cabinet temperature sensor, go to the MAIN MENU > SLOT OPTIONS > BATTERY
TEMPERATURE PROBE menu, and set the parameter Battery Temperat. Probe as Not Present .
WARNING!
If the Battery Temperat. Probe parameter is set to Not Present, the battery charger will not correct the recharge
voltage as a function of the temperature.
2.6.5. Connecting THE EXTERNAL BACKFEED PROTECTION
To guarantee maximum protection use a 220-240 V release coil with
integrated travel limit contact to pilot the input protection systems (see
section 2.5 Electrical requirements).
If a trip coil without an integrated end-of-travel contact is used, add an
early auxiliary contact as shown in figure 2.6.5-1.
Electrical contact data: 2 A 250 Vac
OUT2
OUT3
IN1
IN3
OUT1
OUT4
IN1
IN2
2.6.5-1
B
L1
L2
L3
XB5 - XB6
N