2 Overview
UPS IST7 Series (60K-200K)
User Manual
22
NO.
Dry contact definition
Remarks
10
Maintenance bypass start
Start maintenance bypass mark.
The output port(OUT port) card can be defined(18 types dry contact definition as shown in the Table2-
7) according to user requirements.
Table2-7
Output dry contact definition
NO.
Dry contact definition
Remarks
1
Inverter output
UPS is in the inverter output status, and this dry
contact is ON.
2
Bypass output
UPS is in the bypass output status, and this dry
contact is ON.
3
Battery trips
Battery trips, and this dry contact is ON.
4
Battery output
UPS is in the battery power supply status, and this
dry contact is ON.
5
Battery under-voltage alarm
Battery discharges to the under-voltage alarm, and
this dry contact is ON.
6
Battery under-voltage protection
Battery discharges to the under-voltage protection
status, and this dry contact is ON.
7
Output overload
UPS is in the overload status, and this dry contact is
ON.
8
UPS abnormal
Abnormal status, and this dry contact is ON.
9
Bypass abnormal
Bypass is abnormal or it's unable to track bypass, and
this dry contact is ON.
10
Mains abnormal
Mains is abnormal, and this dry contact is ON.
11
Start generator
When the generator starts, and this dry contact is
ON.
12
ECO output
UPS is in the ECO output status, and this dry contact
is ON.
Summary of Contents for IST7 Series
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