BuyLog Flippingbook FEB 2025

8-135

LOW VOLTAGE POWER & INSULATED CASE CIRCUIT BREAKERS, BUYLOG SECTION 8

— EntelliGuard ™ TU trip unit Conversion kits selection guide (continued)

AKO25 C3F0604A

Model C

Sensor Ratings 150A

Trip Functions 04 = LSI 2 05 = LSIG 2 09 =

Adv. Options A = Ammeter B = Ammeter + RELT 2 4

= 01 = 02 = 04 = 06 = 08 = 16 = 20 = 30 = 32 = 40 = XA = XC = XE

= Generation

225A 400A 600A 800A

LSIGDA

Advanced Metering, Relaying, Waveform Capture, Modbus Comm, RELT 2 4

C =

LSH 2

11 12

= =

LSHG 2

Model 3 Wire 4 Wire6

1600A 2000A 3000A 3200A 8 4000A

ZSI – Instantaneous is available. Contact factory.

= 3 = 4

RELT (Reduced Energy Let Through) – Order RELT Switch Kit GTURSK separately

150A No CTs 7 400A No CTs 7 800A No CTs 7 1600A No CTs 7

Trip Unit Functions LSI =

Model F

Long Time, Short Time (Switchable), & Instantaneous (Switchable)

= XF 2000A No CTs 7 = XG 3200A No CTs 7,8 = XI 4000A No CTs 7 = XJ

= Fixed CTs

LSIG = LSI & Ground Fault Trip LSIGDA =

LSIG with Switchable Ground Fault Alarm (not UL Listed)

Long Time, Short Time (Switchable), High Range Instantaneous (Non-Switchable) Up to 22KA (AKR30S Only) 2

LSH =

LSH & Ground Fault Trip (AKR30S Only) 2

LSHG =

Reference Publications EntelliGuard ™ TU Conversion Kit Brochure

1 For converting AK-2 version breakers and newer, not applicable for AK-1 or AKR. 2 AKR30S Instantaneous Is Non-Switchable and the Non-Switchable High Range Instantaneous max is 22KA. LSH and LSHG Are Only Available on AKR30S. 3 Breakers equipped with older style open fuse lockout devices (OFLO), must be retrofitted with newer style OFLO device prior to conversion process. Order replacement OFLO kits as follows: AKU-50 - order OFLO Kit #121C2870G2, AK-75 - order OFLO kit #121C2870G3, AK-100 - order OFLO kit #121C2870G4. 4 Not applicable for converting breakers equipped with Power Sensor - contact factory. 5 Contact the factory for stationary breaker applications. 6 Only applicable to trip units with ground fault. 7 Available only for MicroVersaTrip RMS-9 type AKR breakers equipped with fixed current sensors. 8 Not available on AK-75 breaker frames. 9 Contact factory for availability. 10 Not applicable for slate version breakers.

DET-722

EntelliGuard ™ TU Conversion Kit Supplemental Instructions EntelliGuard ™ TU Trip Unit Installation/Instruction Manual

DEH-3456 DEH-4567 DEH-4568A GEH-6466 DEH-40027 GEH-5967 GEH-5966 GEH-5965 GEH-5964 GEH-6318 GEH-6319

EntelliGuard ™ TU Test Set - GTUTK20

ABB AK-1-15, AK-1-25

ABB AK-1-50

ABB AK-15, AK, AKU-25, AKR-30S, AKRU-30S ABB AKR-30,30H, AKRU-30, AKR-50, AKJ-50 Series

ABB AK-100, AK,U,T,S,SU,ST-50, AK-75 ABB AKR-100, AKR-75, AKW-100

Westinghouse DB-15

Westinghouse DB-25, DBL-25 (225A), DB-50, DBL-50 Westinghouse DS-206, DSL-206, DS416, DSL-416, DS-420, DS-632 Westinghouse DB-100 (4000A), DB-75 (3000A) ITE K-1600 (red), K, KDON-1600 Black, K-2000, K-225, K-600, KDON-600, K-800, KDON-800, KDON-1600 (red)

1 1 Left pole accessories must be removed or relocated. 1 2 Right pole accessories must be removed or relocated.

DEH-023

1 3 1600-amp version of the KC breaker. 1 4 800-amp version of the KC breaker.

GEH-6320

15 Order for red or black insulator as applicable. 16 Not applicable to fixed mounted breakers.

GEH-6294

ITE KC (1600A), KC (800A)

GEH-6433 GEH-6293 GEH-6295 DEH-133 DEH-40019 DEH-40008

17 Only applicable for blue-gray color version breakers. 18 Applicable to both “A” and “B” version breakers. 19 Applicable to both nameplated versions of integral fused breakers (i.e., LA-600F and LAF-600). 20 Only applicable for gold color version breakers. 2 1 800-amp version of the LA-50 breaker. 2 2 Only applicable for the 1600-amp, 6-pole primary disconnect version of the LA-50 breaker. 2 3 Only applicable for 1600-amp, 12 pole primary disconnect version of the LA-50 breaker. 2 4 Requires 24Vdc control power. 25 Existing Allis-Chalmers, I-T-E and Westinghouse bell alarms will not work with EntelliGuard TU. 26 Trip Unit will be mounted horizontally on breaker.

ITE KA

ITE KB (Metal), KB (Slate Drawout), KB (Slate Fixed)

ITE K-3000, K-4000 ITE KD-3000, KE-4000

Allis Chalmers LA, LAF - 1600 (BLUE), LA, LAF-600 (BLUE) Allis Chalmers LA, LAF - 1600 (GOLD), LA, LAF-600 (GOLD), LA, LAF-800, RL, RLX, RLE-1600 & 800

DEH-40009A