GE Industrial Solutions LP 33 Series 50 & 60 kVA Installation Guide - Manual (Page 37)

Modifications reserved Page 37/42
OPM_LPS_3UI_50K_60K_0US_V010.doc Installation Guide LP 33 Series 50-60 kVA
4.2 RELAY CARD
WARNING !
Connections described in this chapter shall be done only by a trained person or
SERVICE ENGINEERS.
The Relay Card, allows the programming of 4 output channels on dry contacts, which can be read on
either terminal J3 or plug J4 (sub - D - male 9 pin).
Default configuration:
1
2
3 General alarm (NO)
4 Utility failure (NC)
5 C (common)
6 Load on utility (NO)
7 Stop operation
8 C (common)
9 Utility failure (NO)
NO = Normally Open C = Common NC = Normally Closed
Voltage free contacts: Max.: 60VDC or 30VAC / 0.5A
Min. signal level: 5VDC / 5mA
Fig. 4.2-1 Relay Card
Output signals on voltage-free contacts
On terminals J3 or J4 connector 4 of the following 28 signals can be selected from the display
(access only with password): MENU / PARAMETER MENU / LEVEL 2: SERVICE.
0 - No signal 15 - Battery discharge
1 - Buzzer 16 - Manual bypass ON
2 - General alarm (NO) 17 - Rectifier ON
3 - Load on utility 18 - Inverter ON
4 - Stop operation 19 - Battery boostcharge
5 - Load on inverter 20 - Battery earth fault
6 - Utility failure 21 - Battery fault
7 - DC overvoltage 22 - Relay input 1
8 - Low battery 23 - Relay input 2
9 - Overload 24 - Relay output ON
10 - Overtemperature 25 - Relay output OFF
11 - Inverter utility not syncrony 26 - EPO (Emergency Power Off)
12 - Bypass locked 27 - ECO Mode ON
13 - Bypass utility failure 28 - General alarm (NC)
14 - Rectifier utility failure
NOTE !
The function GEN-ON is not available on the Relay Card.
In case this function is needed, the optional Customer Interface card must be installed
(see Section 4.4.1).