Delta Ultron HPH series User Manual

6-27
6
UPS Operation
6.2.7 Green Mode Start-up Procedures
WARNING:
1. For parallel units, please follow 6.2.3 Bypass Mode Start-up Procedures
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normally run, follow the following procedures step by step.
2. For parallel units, ensure that every operation procedure mentioned below is
synchronized to all parallel UPSs.
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parallel ones, please contact service personnel.
1
Ensure that the Manual Bypass Switch (Q3) is in the OFF position.
2
Switch ON every external battery cabinet’s breaker (Q5).
3
Switch ON the Input Switch (Q1), Bypass Switch (Q2) and Output Switch (Q4).
4
After you switch ON the Input Switch (Q1) and Bypass Switch (Q2), each auxiliary
power card’s LED indicator will illuminate green and the following status will occur
simultaneously.
(1) The system and each power module will start initialization. After each power
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power module will start establishing DC BUS voltage and each power module’s
LED indicator will illuminate green.
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the card will start initialization. After initialization, the parallel communication
card’s LED indicator will illuminate green.
NOTE:
If you purchase an additional parallel communication card (optional) and
install it in the parallel communication card slot shown in Figure 4-12,
the card’s LED indicator will illuminate red first and then the card will
start initialization. After initialization, the parallel communication card’s
LED indicator will illuminate yellow. For more information, please refer to
4.1.7 Parallel Communication Card.
For the locations of parallel communication card, auxiliary power cards, power mo-
dules and associated LED indicators, please refer to Figure 6-1.
5
The LCD initial screen (see Figure 6-33) will appear within 40 seconds after the Input
Switch (Q1) and Bypass Switch (Q2) are turned on.

Delta Ultron HPH series Specifications

General

Brand	Delta
Model	Ultron HPH series
Category	UPS
Language	English