Bypass Mode Start-Up Procedures - Delta Modulon DPH Series User Manual

6.2.3

Bypass Mode Start-up Procedures

WARNING:
Before turning on the UPS, please read
Warnings
been followed.
Step 1
Ensure that the Manual Bypass Switch (Q3) is in the OFF position.
Step 2
Switch ON every external battery cabinet's breaker (Q5).
Step 3
Switch ON the Input Switch (Q1) and Bypass Switch (Q2).
Step 4
For parallel application, please check each parallel UPS's parallel settings. Please note
that each parallel UPS's parallel ID No. must be different, and parallel group ID No.,
input, output and battery settings must be the same.
Step 5
For parallel application, tap the icon (
and check if the parallel group ID No. and parallel ID No. of the parallel UPSs are
correct. The UPS with the smallest parallel ID No. is defined as the master unit. Please
refer to below Figure.
Delta UPS DPH 50-200kVA
thoroughly and ensure that the precautions and instructions have
6.1 Pre Start-up & Pre Turn-off
) located in the upper left corner of the screen
90