GE Industrial Solutions ProTrip Trip Units for Low-Voltage - Manual (Page 8)

ProTrip™ Trip Units
Chapter 1. Introduction
2
1–4 Trip Unit Catalog Numbers
A simple catalog-numbering system defines all of the
standard and optional Trip Unit functions. A catalog
numbering key is found inside the front cover (but see
Table 1 for the complete list of supported breakers). Each
of the segments of the catalog number is described below.
The first five-character group indicates the breaker type
for which the Trip Unit is configured, as listed in Table 1.
Characters Breaker Type
PK115
PKO15
PK125
PKO25
PK150
PKO50
PKO75
PKO10
PKW10
GE
AK-1-15
AK-15
AK-1-25
AK-25, AKU-25
AK-1-50
AK-50, AKU-50, AKT-50, AKS-50, AKSU-50, AKST-
50
AK-75
AK-100
AKW10
PIK22
PIK60
PIKC8
PIK80
PIK1B
PIK16
PIKN1
I-T-E®, ABB®
K-225
K-600, KDON-600
KC (800 A)
K-800, KDON-800
K-1600 (black), KDON-1600 (black)
K-1600 (red) KDON-1600 (red, rect. primary
disconnects)
KDON-1600 (red, circ. primary disconnects)
PDB15
PDB25
PDA50
PDB50
PDA75
PDB75
PDA10
PDB10
Westinghouse®, Cutler-Hammer®
DB-15, DBL-15
DB-25, DBL-25
DA-50
DB-50, DBL-50
DA-75
DB-75
DA-100
DB-100
PSL6B
PSL6G
PSL1B
PSL1G
Allis/Chalmers®, Siemens/Allis®, Siemens
LA-600 (blue), LAF-600 (blue)
LA-600 (gold), LAF-600 (blue)
LA-1600 (blue), LAF-1600 (blue)
LA-1600 (gold), LAF-1600 (gold)
Table 1. Breaker type referred to by the first five characters of the
Trip Unit catalog number.
The sixth character of the catalog number is always the
letter D, indicating the Trip Unit type, as shown in Table
2.
Character Trip Unit Type
D ProTrip
Table 2. Trip Unit type referred to by the sixth character of the
Trip Unit catalog number.
The seventh character of the catalog number indicates the
wiring type of the breaker, as listed in Table 3.
Character Wiring Type
3 3 Wire
Table 3. Wiring type referred to by the seventh character of the
Trip Unit catalog number.
The eighth character of the catalog number indicates the
sensor type, as listed in Table 4, and is always an F, for
fixed CTs.
Character Sensor Type
F Fixed CTs
Table 4. Sensor type referred to by the eighth character of the
Trip Unit catalog number.
The ninth and tenth characters of the catalog number
indicate the CT that is installed in the circuit breaker, as
listed in Table 5.
Characters Installed CT
01 150 A
02 225 A
06 600 A
08 800 A
16 1600 A
20 2000 A
30 3000 A
32 3200 A
40 4000 A
Table 5. Installed CT, as indicated by the ninth and tenth
characters of the Trip Unit catalog number.
The eleventh and twelfth characters of the catalog
number indicate the trip functions provided by the Trip
Unit, as listed in Table 6.