GE Industrial Solutions TLE Series 225-500 Installation Guide User Manual
Page 24
Critical Power
Modifications reserved
Page 24/54
GE_UPS_ISG_TLE_SUL_M22_M50_1US_V010.docx
Installation Guide TLE Series 225 - 500 UL S1
Fig. 4.6-3 P1 – Power Interface board
In addition you can find a cable (standard length: 5m) with the thermal protection sensor.
This is to compensate the battery charge voltage (only for type VRLA without maintenance) based on
the working temperature.
The sensor must be mounted in the battery cabinet while plug J12 must be connected to "P1-Power
Interface".
When the sensor is disconnected, the floating voltage is calibrated for temperature = 68°F (20°C).
If the battery cabinet is not mounted side by side of the UPS, the cable connecting the temperature
sensor to the UPS should be run in a protective conduit.
WARNING !
Cable with the sensor installation and connection must be performed by
QUALIFIED SERVICE PERSONNEL only.
PACKING MATERIAL RECYCLING
GE‟s Critical Power, in compliance with environment protection, use only
environmentally friendly material.
UPS packing materials must be recycled in compliance with all applicable
regulations.
TLES_UL_225-500_S1_UPS-P1_Power interface_01
P1 - Power Interface
J12
P1
Q1
I ON
0
O
FF
Q2
I ON
0
O
FF
P1