Low Voltage Power and DC Circuit Breakers - GE Industrial Systems

Low Voltage Power and DC Circuit Breakers
Trip Units
Product Number Nomenclature System
Digit 6 and 7 Overcurrent Protection Package
Type Over Current (OC) Protection Package Code
LSI (S, switchable) (I, switchable ANSI only) L3
LSIG (S, switchable) (I, switchable ANSI only) L4
Standard Range
Instantaneous
LSIGA (S, switchable) (I, switchable ANSI only) (G, Alarm Only)
LSIC (S, switchable) (I, switchable ANSI only)
LSICA (S, switchable) (I, switchable ANSI only) (C, Alarm Only)
L5
L6
L7
LSIGDA1 (S, G, A switchable) (I, switchable ANSI only) L8
EntelliGuard ® G ANSI/UL LSIGCDA1 (S, G, C, A all switchable) (I, switchable ANSI only) L9
OC Protection LSH (S, switchable) (I, switchable ANSI only) LC
LSHG (S, switchable) (I, switchable ANSI only) LD
Extended Range
Adjustable Instantaneous
LSHGA (S, switchable) (I, switchable ANSI only) (G, Alarm Only)
LSHC (S, switchable) (I, switchable ANSI only)
LSHCA (S, switchable) (I, switchable ANSI only) (C, Alarm Only)
LE
LF
LG
LSHGDA1 (S, G, A switchable) (I, switchable ANSI only) LH
LSHGCDA1 (S, G, C, A all switchable) (I, switchable ANSI only) LK
1Function Combination is NOT UL Listed
NOTES:
L = Long Time (L, I2T) + Fuse Settings (I4T) (Fuse settings are now standard on all EntelliGuard ® Trip Units)
S = Short Time (Switchable if Instantaneous (I) protection is enabled)
I = Standard Range Adjustable Instantaneous, (IOC, 2x-15x)
H = Extended Range Adjustable Instantaneous, (IOC, 2x-30x), Only for ANSI EntelliGuard ® G
G = Ground Fault Protection (GFP, 3-wire or 4-wire, internal summing) Trip and Alarm
C = External CT for ground fault detection (AKD20 application: input from external summing CTs, used for multiple source ground fault dectection.
OEM Application: Zero Sequence Input of 1A = 100%)
D = Defeatable/Switchable Ground Fault, NOT UL Listed
A = Ground Fault, External Ground Fault, Alarm only
GA = Ground Fault Alarm Only
CA = External Ground Fault Alarm Only
GDA, GCDA = Ground Fault Trip and Ground Fault Alarm (all switchable, Not UL Listed)
Digit 8 Zone Selective Interlocking (ZSI)
Zone Selective Interlocking Code
ZSI, Short time and GF; user seletable Z
Z+IOC or HIOC ZSI; user selectable T
Blank/none X
ZSI selections require Secondary Disconnect Block B and 24Vdc control power.
NOTE: Option X is the only valid item when a Switch is selected in Digit 2.
Digit 9 Advanced Features and Communications
Advanced Features and Communications Code
Reduced Energy Let-Through (RELT) 1
Modbus Protocol + RELT 2
Profibus Protocol + RELT 3
Monitoring + RELT, NO Communication 4
Monitoring + Relay Package + RELT 5
Monitoring + Data Acquisition, Modbus Protocol + RELT 6
Monitoring + Data Acquisition, Profibus Protocol + RELT 7
Monitoring + Data Acquisition + Relay Package, Modbus + RELT 8
Monitoring + Data Acquisition + Relay Package, Profibus + RELT 9
NONE
NOTES:
All Advanced Feature selections require Secondary Disconnect Block B and
24Vdc control power
RELT = Reduced Energy Let Through
Monitoring = Advanced Metering
Data Acquisition = Waveform Capture and Harmonic Analysis
X
6-56
BuyLog ® Catalog
Digit 10 Manual/Auto Trip Reset
www.geindustrial.com
Section 6
Manual/Auto Trip Reset Code
Manual Lockout M
Auto Reset/Reclose A
Auto/Manual Lockout (Selectable) 2 S2 None (Defaults to Auto Reset/Reclose) X
Note: When Bell Alarm with Lockout is selected on the EntelliGuard ® G Circuit
Breaker, then Code M must be selected
X is only valid on GE Legacy Circuit Breakers and Conversion Kits
M is valid on EntelliGuard ® G Breakers when a Bell Alarm is selected
A is valid on EntelliGuard ® G Breakers when a Bell Alarm is not selected
2S is IEC Only
Digit 11 Factory or Field Installed
Manual/Auto Trip Reset Code
Factory Installed Trip Unit (Original) F
Replacement Trip Unit (shipped loose) R
Rev. 9/12
Prices and data subject
to change without notice