Commissioning - Chloride 70-NET Bedienungsanleitung

NORMAL AND SAFE OPERATION

6.6. COMMISSIONING

Forming
If the UPS devices have not been used for a period of more than one year, the intermediate
circuit capacitors must be reformed. If the UPS devices are commissioned within one year
after delivery (check nameplate), this action is not necessary.
Contact customer service if the intermediate circuit capacitors need to be reformed.
Carry out commissioning as follows:
Switch on the UPS
• Check that the UPS is connected according to "Installation" on page 13. For parallel
operation please check "Parallel operation" on page 47.
• ensure that the ventilation grilles are unobstructed
• ensure the earth connection is in place
• ensure that any external switches are in the OFF (0) position
• ensure that the external battery switch is in the OFF (0) position
Danger
Do not connect any devices that may overload the UPS or draw direct current from the UPS (e.g.
hair dryer, vacuum cleaner).
Notice
If these instructions are not observed correctly, problems may be experienced with the electrical
supply.
• Check that the service bypass is activated (QS3 in position ON).
• Switch on the external mains separation device for the UPS: The load is now supplied
with voltage via the service bypass.
• Carry out the first three steps of the transfer procedure (see Table 3 on page 33) and
await the bypass mode displayed on the LCD.
• Connect a PC to the service interface and set the correct battery data, if necessary,
using the software provided with the shipment. The factory setup assumes that a
standard, integrated battery solution is installed.
Switch to on-line operation
• Ensure the display indicates the electronic bypass is active.
• Carry out steps 4, 5 and 6 of the same procedure. The inverter and the electronic
bypass are enabled and the loads are now supplied via the electronic bypass.
• The yellow LED BYPASS extinguishes and the green LED ONLINE illuminates.
The UPS is now in on-line operation and the loads are supplied from the inverter. Message
8 disappears from the display.
Connection of external batteries
Before the system starts, ensure that the UPS battery connections polarity is correct.
Wrong connections can damage the system and endanger operator safety.
While the UPS is in normal operating mode, check that the battery charging voltage is
present on the UPS side of the battery isolator.
Situation 1 : DC voltage present
• Ensure the polarity of the DC voltage on the battery side is the same as that on the
UPS side.
• Insert the battery fuses and close the battery switch. Warning indicator 13 is extin-
guished on the display
Situation 2: No DC voltage present
The UPS may be fitted with an upgraded charger module which detects reversed con-
nect battery (feature: Battery Reverse Detection).
Page 32 User Handbook - 10H52163PAMC rev.9 - 06/2008
CHLORIDE 70-NET 10 - 40KVA