Table of Contents
Advertisement
UPS2000-H-(6 kVA-10 kVA)
Quick Guide
●
●
Step 2 Switch off the AC input circuit breaker K1 and AC output circuit breaker Q1 for the
UPS. After all indicators turn off and fans stop, the UPS shuts down.
Step 3 Exit the UPS from the parallel system.
----End
Transferring the Parallel System to Bypass Mode
Step 1 Select one method. After the UPSs shut down one by one, all inverters shut down
at the same time and the UPSs transfer to bypass mode.
----End
Transferring the Parallel System to No Output State
Step 1 Shut down loads.
Step 2 Select one method. After the UPSs shut down one by one, all inverters shut down
at the same time and the UPSs transfer to bypass mode.
Step 3 Switch off the external battery circuit breaker (if any) or disconnect battery cables.
Step 4 Switch off the mains AC input circuit breakers K1 and K2 and the general mains
AC input circuit breaker K for the UPS system. Switch off the UPS AC output circuit
breakers Q1 and Q2 and the general AC output circuit breaker Q for the UPS
Issue 03 (2023-08-20)
indicator blinks and you hear a beep sound. Do not press any button during
inverter startup. When the startup command is successfully delivered, and the
inverter indicator is steady on, the UPS enters normal mode.
Figure 2-21 Button position
Method 2: In bypass mode, choose Config > Control > Power-on/off on the
app to start the UPS. After successful startup, the UPS enters normal mode.
Method 3: On the WebUI, choose Monitoring > UPS > Running Control to
start the UPS.
NO TE
– Method 3 is used only when the SNMP card is configured.
– For details about how to shut down the UPS on the WebUI, see the
SNMP Card User Manual .
– When one UPS in the parallel system is shut down while another UPS is still
working, the UPS that has been shut down has no output.
NO TE
To shut down a UPS without removing it from the system, perform only step 1.
Copyright © Huawei Digital Power Technologies Co., Ltd.
2 Power-On Commissioning
EN83CTLA
65
Advertisement
Table of Contents
