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Issue 13 (11/14/2017)
7.3 Output
Voltage
Selection
Power supply output voltage is normally configured for 89-volts at the factory unless a different value output
was specified on the order. Voltage selection should normally be accomplished before installing the power
supply and should not be attempted at the installation site.
Reconfiguration should be done only at a
properly equipped repair depot or service shop before the power supply is installed and placed into
operation.
Follow this procedure to change the Output Voltage Select jumper:
1. Turn off the Battery Circuit Breaker on the front panel of the inverter
2. Disconnect the Battery Cable from the front panel of the inverter
3. Disconnect the AC Power connector from the power supply
4. Disconnect any other connectors from the front panel of the inverter
5. Loosen the thumbscrews and remove the inverter module from the power supply
6. The output voltage is selected by a jumper located on the main chassis behind the removable inverter.
The black jumper can be placed in one of three positions: 89, 75, or 63 volts. See figures 7-1 and 7-2.
Pull the black connector straight out and seat firmly in the desired socket. Note: not every model
provides a 75 VAC output tap.
7. Reinstall the inverter module and all connectors by the reverse of this procedure. Exercise caution
when removing and reinstalling the inverter module.
Fig. 7-1 Location of Output Voltage Select Jumper
Fig. 7-2 Output Voltage Select Jumper Detail
Summary of Contents for EB1s
Page 2: ......
Page 35: ...33 Issue 13 11 14 2017 Fig 8 1 Battery Balancer wiring 36V 3 batteries 1 string ...
Page 36: ...34 Issue 13 11 14 2017 Fig 8 2 Battery Balancer wiring 48V 4 batteries 1 string ...
Page 37: ...35 Issue 13 11 14 2017 Fig 8 3 Battery Balancer wiring 36V 6 batteries 2 strings ...
Page 38: ...36 Issue 13 11 14 2017 Fig 8 4 Battery Balancer wiring 48V 8 batteries 2 strings ...
