Table of Contents
Advertisement
8 ACCESSORIES
8.2 FIELD CURRENT CALIBRATION MODULE
The Calibration Module (CM) provides the proper AC excitation voltage to the DCCT and provides a calibration
adjustment to obtain a proper field amperes reading. This calibration is performed with a potentiometer.
The Calibration Module is required to utilize field current and/or field overtemperature features. It is included in
the optional PG2SPM or PG4SPM accessory packages.
The Calibration Module for DCCT5 (GE part#1740-0008) shall not be used with DCCT2.
NOTE
The Calibration Module for DCCT2 (GE part#1740-0005) if used with DCCT5 for DC currents higher
than 200A, may not perform as expected and can damage the calibration module.
WARNING
GE Multilin
Courtesy of store.ips.us
Figure 8–5: GE MULTILIN CALIBRATION MODULE
SPM Synchronous Motor Protection and Control
8.2 FIELD CURRENT CALIBRATION MODULE
8.2.1 GE MULTILIN MODULE
8
8-
3
Advertisement
Table of Contents
