33
INTERFACE
Name
Function
Output Dry
Contact
DO_1~ DO_3
Grid Fault
Grid Fault warning
Low.Bat.vol The battery voltage is low
Load on
bypass
The UPS is in bypass mode
Load on INV The UPS is in INV mode
Battery Mode The UPS is in battery mode
General Alarm General Alarm
Output over
load
Output over load
BCB drive
BCB contact drive, need +15V voltage
，
20mA drive signal
Rate parameters
The interface of the rate parameters menu is shown in Fig. 4-17, and the interface
description is shown in Table 4-20.
Fig. 4-17 Bypass parameters interface
Table 4-20 Description of bypass parameters interface
Setting item
Default Options
Description
Batt.Type
VRLA
Lithium/VRL
A
Battery type: VRLA battery and Lithium battery,
The supported lithium battery type is 3.2 V
lithium iron phosphate battery.
Rate output freq
50
50/60
Rate output frequence
Rate
output
voltage
220
208/220/230/2
40
Rate output voltage
Rate input freq
50
50/60
Rate input frequence
Rate input voltage 220
208/220/230/2
40
Rate input voltage
Advanced parameters
The interface of advanced parameters menu is shown in Fig. 4-18, and the interface
description is shown in Table 4-21.
Summary of Contents for EA990 G5 10
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