GE EntelliGuard G, Installation, Operation And Maintenance Manual, Page: 117 / 252

EntelliGuard G TRIP UNIT
C
ODE
2
.10
2-69
N9 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands and
I instantaneous protection. All protection devices with OFF position.
ND EntelliGuard IEC Type for UK market (GT-HE). LT protection, 44 tr bands,
2
SD protection, tsd bands with 3 I t bands. Instantaneous Protection,
UEF, SEF & REF Earthfault protection. Protection devices with OFF position.
NF EntelliGuard IEC Type for UK market (GT-HE). LT protection, 44 tr bands,
2
SD protection, tsd bands with 3 I t bands. HI instantaneous protection,
UEF, SEF & REF Earthfault protection. Protection devices with OFF position.
M3 Mpact. Type with LT protection, 22 LTBD bands, SD protection,
tsd bands with 3 I²t bands and
I instantaneous protection with OFF position.
M4 Mpact. Type with LT protection, 22LTBD bands, SD protection,
tsd bands with 3 I²t bands, I instantaneous protection, GFsum
and/or GFct protection. All protection devices with OFF position.
M5 Mpact. Type with LT protection, 22 LTBD bands, SD protection,
tsd bands with 3 I²t bands, I instantaneous protection with
OFF position and GFsum protection.
MA Mpact. Type without protection. (Dummy)
MC MPact Type for UK market (MPRO-50E). LT protection, 44 tr bands,
2
SD protection, tsd bands with 3 I t bands. I instantaneous protection,
UEF, SEF & REF Earthfault protection. Protection devices with OFF position.
8) Zone selective Interlocking Features
Z Zone Selective Interlock operational on SD and GF functions,
user selectable.
T Zone Selective Interlock operational on SD, I or HI and GF functions,
user selectable.
X Non Functional.
9) Advanced Features & Communication
1 RELT Function present
2 Modbus Communication & RELT function present
3 Profibus Communication & RELT function present
4 Full Measurement package & RELT function present
5 Full Measurement package, Protective relaying,
Input/ Outputs & RELT function present
6 Full Measurement package, Input/ Outputs, waveform capture,
Modbus communication & RELT function present
7 Full Measurement package, , Input/ Outputs, waveform capture,
Profibus communication & RELT function present
8 Full Measurement package, Protective relaying, Input/ Outputs,
waveform capture, Modbus communication & RELT function present
9 Full Measurement package, Protective relaying, Input/ Outputs,
waveform capture, Profibus communication & RELT function present
X None of these functions present
10) Trip Unit Reset options
M After trip LOCAL reset is required
A After Trip Breaker is reset automatically
S Selector switch Manual/ automatic reset
X Not selected
11) Trip Unit Mode of Supply
F Fitted to Breaker in Factory
R Field mountable device
12) ...15) Reserved for future use
1) A product belonging to the GE ACB breaker line
2) Product Type
L Standard Mpact Electronic trip unit to IEC standards
H Advanced Mpact Electronic trip unit to IEC standards 24-48V AC
Q Advanced Mpact Electronic trip unit to IEC standards 120-240V AC
T EntelliGuard Electronic Trip Unit to IEC Standards
3) Dimension of the associated breaker
G Universal fits into all EntelliGuard products
1 Fits into Mpact frame 1
2 Fits into Mpact frame 1
4) + 5) Breaker Current Rating (Sensor rating)
00 Suitable for all current ratings (EntelliGuard IEC)
04 400A
07 630A
08 800A
10 1000A
13 1250A
16 1600A
20 2000A
25 2500A
32 3200A
40 4000A
6) & 7) Protection & Breaker type
K1 EntelliGuard IEC. Type with LT protection,
22 LTBD bands, SD protection & tsd bands with 3 I²t bands.
K2 EntelliGuard IEC. Type with LT protection,
22 LTBD bands, SD protection,
tsd bands with 3 I²t bands & GFsum protection.
K3 EntelliGuard IEC. Type with LT protection,
22 LTBD bands, SD protection, tsd bands with 3 I²t bands,
I instantaneous protection with OFF position and GFsum protection.
K4 EntelliGuard IEC. Type with LT protection,
22 LTBD bands, SD protection, tsd bands with 3 I²t bands,
HI instantaneous protection with OFF position and GFsum protection
K9 EntelliGuard IEC. Type with LT protection,
22 LTBD bands, SD protection, tsd bands with 3 I²t bands
and I instantaneous protection with OFF position.
KA EntelliGuard IEC. Type without protection. (Dummy)
KS EntelliGuard IEC. Type SD protection, t bands with 3 I²t bands
sd
and I instantaneous protection.
N1 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection & tsd bands with 3 I²t bands.
N2 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands & GFsum protection.
N3 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
I instantaneous protection with OFF position and GFsum protection.
N4 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
HI instantaneous protection with OFF position and GFsum protection.
N5 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
I instantaneous protection , GFsum and/or GFct protection.
All protection devices with OFF position.
N6 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
I instantaneous protection , GFsum and/or GFct Alarm Function.
All protection devices & Alarms with OFF position.
N7 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
HI instantaneous protection , GFsum and/or GFct protection.
All protection devices with OFF position.
N8 EntelliGuard IEC. Type with LT protection, 44 LTBD bands,
SD protection, tsd bands with 3 I²t bands,
HI instantaneous protection , GFsum and/or GFct Alarm Function.
All protection devices & Alarms with OFF position.
1
2
3
4
6
8
9
10
11
12
G T G 00 K3 X 1 S F
1 2 3 4 5 6 7 8 9 10 11
12
15
Catalogue Code structure