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DET-653C

EntelliGuard

®

G Circuit Breaker Application Guide

24-May-12

Section 4. Accessories

©2012 General Electric All Rights Reserved

42

Time Delay Module (TDM) for UVR (Externally Mounted)

The de-energized operation of the Undervoltage release can
be delayed. This optional, externally mounted module has an
adjustable time delay of 0 sec to 3 sec. The device can be
implemented to prevent undesired breaker tripping due to
momentary voltage interruptions and is connected in series
with the Undervoltage release. The time delay is in addition to
the time delay from the breaker mounted UVR accessory. The
time delay module starts counting at 50% of rated voltage
(Fig. 4.2 and Table 4.6).

Figure 4.2. Time Delay Module

Table 4.6 TDM Characteristics

Nominal Control Voltage

Catalog No.

48Vdc

GTDM048D

48Vac

GTDM048A

60Vdc

GTDM060D

125Vdc

GTDM120D

120Vac

GTDM120A

208Vac

GTDM208A

240Vdc

GTDM240D

240Vac

GTDM240A

250Vdc

GTDM250D

277Vac

GTDM277A

Remote Operation Coil Combination
Each breaker accepts a maximum of four coils in the
combinations shown in Table 4.7. The four positions can be
filled by the following four devices: one Close Coil, one Shunt,
one UVR, and the final fourth position can either be a Shunt
Trip or a UVR. All coils are mounted from the front and snap
onto the mechanism after the fascia is removed.

All Coils are

Conformal Coated for increased reliability in humid/damp
environments.

Table 4.7. Remote Operation Coil Combination

Combination

Coil Position on Fascia (from left)

1

2

3

4

1

shunt

CC

UV

2

shunt

shunt

CC

UV

3

shunt

UV

CC

UV

Ready To Close Contact
These contacts, as shown in Table 4.8, indicate that the
following conditions are met and the circuit breaker can be
closed:

•

The circuit breaker is open.

•

The closing springs are charged.

•

The circuit breaker in not locked/interlocked in open
position.

•

There is no standing closing signal.

•

There is no standing opening signal.

Table 4.8. Ready To Close Contacts (1 NO)

Rating

Description

Catalog

Number

AC

120Vac

6A

high fidelity/secondary

disconnect

GRTC2R

250Vac

6A

-

GRTC2R

DC

125Vdc

0.5A

power rated/secondary

disconnect

GRTC1R

250Vdc

0.25A

high fidelity/trip unit

GRTC3R

Auxiliary Switches

Auxiliary switches indicate breaker main contact position.
They change their state in the same time sequence as the
breaker main contacts. See Tables 4.9 and 4.10 for available
combinations and ratings, and Tables 4.11 through 4.14 for
contact information.

Table 4.9. Auxiliary Switches

Contact Configuration

Cat. No.

Power rated (3NO+3NC)

GAUX3R

Power rated (3NO+3NC) + low signal (Hi-Fi)
(2NO+2NC)

GAUX5R

Power rated (8NO+8NC)

GAUX6R

Power rated (4NO+4NC) + low signal (Hi-Fi)
(4NO+4NC)

GAUX8R

Table 4.10. Auxiliary Switch Ratings and Secondary
Disconnect Points

Contact Configuration

Power

Rated

Hi-Fi

Cat. No.

Power rated

(3NO+3NC)

A14 - A25

N/A

GAUX3R

Power rated (3NO+3NC) +

low signal (Hi-Fi)

(2NO+2NC)

A14 - A25

B10 - B13,

B23 - B26

GAUX5R

Power rated

(8NO+8NC)*

A14 - A25,

B4 - B13,

B17 - B26

N/A

GAUX6R

Power rated (4NO+4NC) +

low signal (Hi-Fi)

(4NO+4NC)*

A14 - A25,

B12 - B13,

B25 - B26

B4 - B11,

B17 - B24

GAUX8R

*Options are not available for side mounted sec disc blocks.

•

High Fidelity refers to gold-plated contacts. Use for signal level outputs
(10mA min to 100mA max., 8Vdc to 30Vdc, 125Vac.

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Содержание EntelliGuard G

Страница 1: ...uard G Circuit Breaker Application Guide GE Energy Now with the following new ratings Envelope 1 100KAIC 2000A and below Envelope 1 65KAIC 1200A and below Envelope 2 100KAIC 600V rating UL489B DC Swit...

Страница 2: ...ctrical Closing Button 6 Ready to Close Indicator 6 Mounting Straps Accessories 6 Auxiliary Switches 6 Interlocks 6 Breaker Status Indicators 6 Rejection Feature 7 Through Door Racking 7 Padlocking De...

Страница 3: ...ault Pickup and Clear Time 21 Ground Fault Protection Curves 21 Figure 3 9 Ground Fault Characteristics 21 Instantaneous Protection 21 Adjustable Selective Instantaneous 22 Table 3 11 Max Adjustable I...

Страница 4: ...e 3 14 Long Time Circuit Breaker Characteristics 36 Figure 3 15 Short Time Pickup and Delay Bands 37 Figure 3 16 Ground Fault Multiple of Sensor 38 Figure 3 17 Instantaneous Override HSIOC Reduced Ene...

Страница 5: ...tion 47 Charging Spring Status Indicator 47 Table 4 23 Spring Charged Contact 1NO 47 Secondary Disconnects Factory Installed Field Installable 47 Table 4 24 Block Location 47 Table 4 25 Wiring Schemat...

Страница 6: ...elliGuard G Circuit Breaker Close and Latch Ratings UL489 Listed 75 Table 6 3 EntelliGuard G Circuit Breaker Close and Latch Ratings UL1066 Listed 75 Table 6 4 EntelliGuard G Non Automatic Switch Clos...

Страница 7: ...gear The breakers are suitable for 280Vac 480Vac and 600Vac applications and they provide advanced circuit protection limit arc fault energy and preserve system coordination without sacrificing any of...

Страница 8: ...Envelope Type Amps Rated Interrupting Rated Endurance Current Minimum Mechanical Minimum Electrical Minimum Electrical Endurance Endurance at 480V Endurance at 600V 1 S 800 42 12 500 10 000 7 500 1 N...

Страница 9: ...5000 100 5 000 3 000 1 500 3 B 6000 100 5 000 1 500 1 000 GE internal quality testing requirements exceeded 20 000 mechanical and electrical operations Table 1 6b UL489B Ratings Suitable for use in Ph...

Страница 10: ...pplication Guide 24 May 12 Section 2 Features and Characteristics 2012 General Electric All Rights Reserved 4 EntelliGuard G Power Circuit Breaker Section 2 Features and Characteristics Figure 2 1 Ent...

Страница 11: ...its and Accessories EntelliGuard G devices have provisions for four accessory operating coils The four positions can be filled by the following four devices one Close Coil CC or one Command Close Coil...

Страница 12: ...y motor gearbox unit easily accessible with a full range of voltages Electrical Closing Button Located on the front cover between the Open and Close button used to electronically close the breaker whe...

Страница 13: ...hout opening the door and exposing personnel to live parts during the process Padlocking Devices The padlocking device is standard on breakers and allows up to three padlocks with 1 4 to 3 8 diameter...

Страница 14: ...s Reserved 8 Cable Interlocks OEM Applications Only Available for fixed and draw out breakers these units enable direct interlocking of EntelliGuard G circuit breakers Bell Alarm Contact Available wit...

Страница 15: ...ultaneously preserving critical loads and system capabilities These requirements often seem to be and sometimes are in conflict pitting the speed and sensitivity required to improve arc flash protecti...

Страница 16: ...unit will be expanded as more test data becomes available Always consult GE Selectivity reference publication DET 537 for the latest information or contact your GE sales representative for up to date...

Страница 17: ...and lower Notes 1 EntelliGuard TU must employ a 400A rating plug or larger 2 EntelliGuard TU must employ an 800A rating plug or larger 3 Any instantaneous overlap seen in time current curves when lin...

Страница 18: ...II UL 489 CB WavePro or AKR ANSI CB EntelliGuard G ANSI UL Std I EntelliGuard G ANSI Ext I Max Instantaneous in X Max Instantaneous in X Frame determines maximum instantaneous pickup X for PB2 and WP...

Страница 19: ...A Amperes per above multipliers 800A frame 800A plug 12 000 12 000 12 000 24 000 1600A frame 1600A plug 24 000 24 000 24 000 48 000 2000A frame 2000A plug 30 000 30 000 30 000 60 000 3000A frame 3000...

Страница 20: ...on Selective Instantaneous The Instantaneous algorithm in the EntelliGuard TU trip unit will allow a large switchboard or switchgear circuit breaker to be set low yet maintain selectivity For example...

Страница 21: ...lly produce arcing currents above 11kA Table 3 4 shows a system with fault currents from 35kA to 100kA the feeder and main circuit breaker will provide protection at HRC1 or HRC2 selectively above mos...

Страница 22: ...of 10 that is drawing as actual value 1 tolerance For a nominal 1000A Long Time pickup the actual trip setting is 1120A drawn as a vertical band between 1120 1 1 and 1120 0 9 or 1018A and 1244A Therma...

Страница 23: ...77 10 0 15 0 5 16 7 76 3 58 5 38 2 29 3 45 C 17 340 641 11 1 16 7 5 73 8 61 3 97 5 98 2 54 3 83 C 18 374 705 12 2 18 4 6 30 9 47 4 37 6 57 2 79 4 21 C 19 408 769 13 3 20 0 6 88 10 3 4 77 7 17 3 05 4 5...

Страница 24: ...0 0 025 0 080 0 025 0 080 0 025 0 080 F 10 33 8 75 4 0 064 0 142 0 025 0 080 0 025 0 080 0 025 0 080 F 11 43 3 96 7 0 082 0 182 0 025 0 080 0 025 0 080 0 025 0 080 F 12 55 3 123 0 104 0 232 0 028 0 08...

Страница 25: ...rcuit breakers in Envelopes 1 and 2 The maximum Short Time pickup for Envelope 3 is 10 times In Power Break WavePro AKR and other circuit breakers the maximum Short Time pickup may be lower The transi...

Страница 26: ...to account for circuit breaker mechanical operation clearing time and variance Pickup tolerance is 10 of current Figure 3 8 Short I2 t In or Out The maximum upper Short Time I2 t band may not be used...

Страница 27: ...ting for all circuit breakers is 0 940sec with a 1sec clear Table 3 10 Minimum Ground Fault Pickup and Clear Time Setting Power Break I II AKR WavePro EntelliGuard G Minimum pickup 0 058sec 0 042sec M...

Страница 28: ...circuit breaker s withstand rating Table 3 11 Maximum Adjustable Instantaneous Pick up for EntelliGuard G Circuit Breakers with Normal or Extended Range Option In Plug Rating A Withstand Rating 42 50...

Страница 29: ...0 None H 85 000 85 000 65 000 50 000 65 000 50 000 65 000 P 100 000 100 000 65 000 50 000 65 000 50 000 65 000 E 85 000 85 000 85 000 N A 85 000 N A None M 100 000 100 000 100 000 65 000 85 000 65 000...

Страница 30: ...breaker trips in two significant ways 1 It allows independent and separate settings of the unrestrained in zone protection and the restrained back up protection bands 2 It provides simultaneous and i...

Страница 31: ...0kA S or N 65kA H 85kA E 85kA M or P 100kA 800A N 65kA 65 65 65 65 65 65 65 65 65 65 65 65 800A H 85kA 65 65 85 85 65 65 85 85 65 65 85 85 800A E 85kA 65 65 85 85 65 65 85 85 65 65 85 85 800A M 100kA...

Страница 32: ...re used to lower the Long Time adjustment range of the sensor provided in the circuit breaker The EntelliGuard TU trip rating plugs are unique in that they can be used with multiple trip units and cir...

Страница 33: ...000A 5000A GTP2000U2050 2000A 2000A 5000A GTP2200U2550 2200A 2500A 5000A GTP2400U2564 2400A 2500A 6400A5 GTP2500U2564 2500A 2500A 6400A5 GTP3000U3064 3000A 3000A 6400A5 GTP3200U3264 3200A 3200A 6400A5...

Страница 34: ...of frame size sensor size short circuit rating or whether the circuit breaker is listed under UL 489 ANSI UL 1066 or IEC 947 standards Should any circuit breaker s trip unit fail to operate for any re...

Страница 35: ...d Fuse Curves Instantaneous 1 Standard 2 Extended Range Ground Fault 1 None 2 Standard Internal GF 3 Ground Input Arc Flash Protection 1 No RELT 2 RELT Zone Selective Interlocking 1 Short Time and Gro...

Страница 36: ...s Energy kWh Total no no yes no yes Real Power Watts Per Phase and Total no no yes no yes Apparent Power Watts Per Phase and Total no no yes no yes Reactive Power no no yes no yes 1 User set to PH N o...

Страница 37: ...able from 10 kW to 1990 kW in increments of 10 kW Power reversal delay setting User adjustable from 1sec to 15sec in increments of 1sec Setting this value to zero 0 will disable the relay Power Direct...

Страница 38: ...put can be configured per Table 3 26 Table 3 26 Output Configuration Function Group Summary Description GF alarm 1 Closes when GF alarm is activated Relays 1 or 2 Over current trip GF INST LT ST 2 Ove...

Страница 39: ...MV 2 no IEC MV 2 no Neutral Neutral Over Current Protection yes Long Time PU Ir and Delays Pick Up Range 0 5 1 0 0 05 steps x Plug I2 t Range Delays at 6 X 0 5sec 22sec I4 t Range Delays at 6 X 0 004s...

Страница 40: ...urrent Level Alarm Load Management 2 Metering Diagnostic and Miscellaneous Functions Current A A B C neutral 0000 Resolution 2 Voltage V A B C 0000 resolution 2 Real Power kW A B C and total 000 000 r...

Страница 41: ...15 Volts Apparent Power Phase L1 L2 L3 and total kVA 7 Rating Plug Current or 15 Volts Peak Demand Power Total Auto ranging from 0 00 kWH to 999mWH 7 Rating Plug Current or 15 Volts Energy Phase A B...

Страница 42: ...53C EntelliGuard G Circuit Breaker Application Guide 24 May 12 Section 3 EntelliGuard TU Trip Unit System 2012 General Electric All Rights Reserved 36 Figure 3 14 Long Time Circuit Breaker Characteris...

Страница 43: ...ET 653C EntelliGuard G Circuit Breaker Application Guide 24 May 12 Section 3 EntelliGuard TU Trip Unit System 2012 General Electric All Rights Reserved 37 Figure 3 15 Short Time Pickup and Delay Bands...

Страница 44: ...DET 653C EntelliGuard G Circuit Breaker Application Guide 24 May 12 Section 3 EntelliGuard TU Trip Unit System 2012 General Electric All Rights Reserved 38 Figure 3 16 Ground Fault Multiple of Sensor...

Страница 45: ...G Circuit Breaker Application Guide 24 May 12 Section 3 EntelliGuard TU Trip Unit System 2012 General Electric All Rights Reserved 39 Figure 3 17 Instantaneous Override HSIOC Reduced Energy Let Throu...

Страница 46: ...ose commands are allowed The Command Close Coil additionally provides for local breaker close and remote breaker close over communications via the EntelliGuard Trip Unit Table 4 2 Table 4 1 Motor Oper...

Страница 47: ...nrush 480A ac 480W dc Holding 60VA ac 50W dc Status Indication Switch Coil Signaling Contact A plug in module is available to provide status indication via the secondary disconnects and trip unit Coil...

Страница 48: ...3 4 1 shunt CC UV 2 shunt shunt CC UV 3 shunt UV CC UV Ready To Close Contact These contacts as shown in Table 4 8 indicate that the following conditions are met and the circuit breaker can be closed...

Страница 49: ...Secondary Disconnect Connector Switch Contact Secondary Disconnect Connector 1 A25 PL1 3 A19 PL5 Power Rated 2 A24 4 A18 5 A23 7 A17 6 A22 8 A16 9 A21 11 A15 10 A20 12 A14 13 B26 PL3 15 B13 PL7 14 B25...

Страница 50: ...it interlocking device kits such as Castell Ronis Kirk and Profalux for installation between related separate circuit breakers NOTE Locks and keys are not supplied by GE Please order separately from y...

Страница 51: ...CTED WITHDRAWN Mechanical Interlocks Cable Rod OEM Applications Only Available for fixed and draw out circuit breakers these units enable the direct interlocking of EntelliGuard G circuit breakers eit...

Страница 52: ...B3 O O O 1 O O O 1 O O O 1 Only 1 of 3 breakers can be closed Type C 2 from 3 interlock 6 cable configuration Interlocking among three circuit breakers Two bus sections can be powered by single transf...

Страница 53: ...he top or the side Envelope 1 only of the breaker The plug style secondary disconnects engage mating disconnects in the breaker cubicle when the breaker is in the TEST or CONNECT position Up to 78 poi...

Страница 54: ...440V B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 ZSI out ZSI out ZSI in ZSI in ISO GND 5V ISO TX EN 1 RX TX GND Volt IN Volt A Volt B Volt C Max Current I 50mA 50mA 50mA 50mA 500mA 500 mA 50m...

Страница 55: ...closed contact 3 B14 RELT RELT signal output A15 NC3 B15 COM trip unit communication A16 NC2 normally closed contact 2 B16 A17 NC2 B17 CC NO NO8 closing coil signaling contact normally open contact 8...

Страница 56: ...G20MNRCE 2500 A G25MNRCE 3000 3200 A G32HNRCE 4000 A G32MNRCE 3 3000 3200 A 1600 A x 2 G32LNRCE 4000 A 2000 A x 2 G32LNRCE 5000 A 2000 A x 2 G50LNRCE 6000 6400 A 3200 A x 2 G64LNRCE Table 4 30a Neutra...

Страница 57: ...Electric All Rights Reserved 51 Table 4 33 Back Connected Terminations for Cassette Envelope Size Description Type Catalog Number Drawing Qty 1 Up to 1600 A 3 Pole GBB216TBBC3 6 4 Pole GBB216TBBC4 8 2...

Страница 58: ...ion 4 Accessories 2012 General Electric All Rights Reserved 52 2 Up to 2000 A 3 Pole GBB220TBBC3 6 4 Pole GBB220TBBC4 8 3000A UL 3 Pole GBB230TBBC3 6 4 Pole GBB230TBBC4 8 3200A ANSI 3 Pole Top Side GB...

Страница 59: ...served 53 2 4 Pole Bottom Side GBB232BBC4 8 3 6000A 3 Pole Top Side GBB360TBC3 6 3 Pole Bottom Side GBB360BBC3 6 4 Pole Top Side GBB360TBC4 8 4 Pole Bottom Side GBB360BBC4 8 Table 4 34 Back Connected...

Страница 60: ...ccessories 2012 General Electric All Rights Reserved 54 1 200 A 3 Pole GBB120TBB3 6 4 Pole GBB120TBB4 8 2 Up to 2000 A 3 Pole GBB220TBB3 6 4 Pole GBB220TBB4 8 3000A UL 3 Pole GBB230TBB3 6 4 Pole GBB23...

Страница 61: ...2012 General Electric All Rights Reserved 55 2 4 Pole Top Side GBB232TBB4 8 4 Pole Bottom Side GBB232BBB3 8 3 Up to 4000 A 3 Pole GBB340TBB3 6 4 Pole GBB340TBB4 8 6000A 3 Pole Top Side GBB360TBB3 6 3...

Страница 62: ...9 Fixed 3 Pole Breaker Bus Bar Terminations Top Bottom GBB1TBF3 3 Env1 800 2000A Type N H Flat Front UL489 Fixed 4 Pole Breaker Bus Bar Terminations Top Bottom GBB1TBF4 4 Env2 800A 3000A Flat Front UL...

Страница 63: ...er Envelope Description Catalog Number Drawing Qty 1 36 finger 95x20 mm Qty 1 G20NCLS 1 2 36 finger 95x20 mm Qty 1 G20MCLS 1 36 finger 95x15 mm Qty 1 G32ECLS 1 3 36 finger 95x15 mm Qty 1 G64LCLS 1 GE...

Страница 64: ...lope Description Catalog Number Drawing Qty 1 Cluster Pad set per phase GBB120TBD 2 2 Cluster Pad single cluster 2000A GBB220TBD 2 Cluster Pad double cluster 2500A 3200A GBB232TBD 2 3 Cluster Pad GBB3...

Страница 65: ...Device IEC Only All EntelliGuard G circuit breakers can be fitted with a grounding earthing device which has a short circuit rating equal to the breaker withstand rating This permits either the feeder...

Страница 66: ...Circuit Breaker B U B ANSI Non auto CB ANSI Switch C M C UL489 Non auto CB UL Switch D S D Top Top Mounted Secondary Disconnects TSD Side Side Mounted Secondary Disconnects SSD Available on Envelope 1...

Страница 67: ...00 000 100 000 65 000 65 000 N A 69 550 M X X L 150 000 150 000 100 000 85 000 85 000 N A 90 950 L X X Close and Latch ratings MCR set accordingly Notes Override has 7 pick up tolerance Nominal settin...

Страница 68: ...Closing Coil Type Code Closing Coil CC 24Vdc A 30Vdc B 48Vac dc C 60 72Vdc D 110Vdc 130Vdc 120Vac E 208Vac F 220Vdc 240Vac G 250Vdc 277Vac H Command Operated Closing Coil CCC 24Vdc M 30Vdc N 48Vac dc...

Страница 69: ...n a 1 3sec delay SELECT ONE DEVICE ONLY Digit 11 2nd Shunt Trip or UVR Type Code 2nd UVR with Fixed Time Delay 24Vdc 1 30Vdc 2 48Vac dc 3 60 72Vdc 4 110Vdc 130Vdc 120Vac 5 208Vac 6 220Vdc 240Vac 7 250...

Страница 70: ...3NO 3NC Power Rated CSC PR 1 NO on SD All Installed Devices S CSC Hi Fi via Trip Unit All Installed Devices T Aux Switch 3NO 3NC PR 2NO 2NC Low Signal Hi Fi CSC PR 1 NO on SD All Installed Devices U...

Страница 71: ...lock Key Interlock Breaker Mounted Code Castell Key Interlock C Kirk Key Interlock K Ronis Key Interlock R Pushbutton Padlock Device L Castell Key Interlock and Push Button Padlock Device 1 Kirk Key I...

Страница 72: ...JSIC S switchable I switchable ANSI only J6 JSICA S switchable I switchable ANSI only C Alarm Only J7 JSIGDA S G A all switchable I switchable ANSI only J8 JSIGCDA S G C A all switchable I switchable...

Страница 73: ...oring Advanced Metering Data Acquisition Waveform Capture and Harmonic Analysis In order to output the Coil Signaling status HiFi via trip unit Digit 12 Options B D F H K M P R T and V a communication...

Страница 74: ...able on Envelope 1 only N U M S characters are for Envelope 1 only with top mounted secondary disconnects TSD When ordering codes A B C D Side Secondary Disconnects SSD are supplied as standard on Env...

Страница 75: ...their respective withstand levels If a non automatic device is required at ratings above the available switches is required it is recommended that a circuit breaker set with maximum settings be employ...

Страница 76: ...Code UNIV 00 400 04 600 06 800 08 1000 10 1200 12 1600 16 2000 20 2500 25 3000 30 3200 32 4000 40 5000 50 6000 60 Universal Spare Trip Unit UL only ANSI only Digit 3 EntelliGuard G Frame Rating Code...

Страница 77: ...I only J4 JSIGA S switchable I switchable ANSI only G Alarm Only J5 JSIC S switchable I switchable ANSI only J6 JSICA S switchable I switchable ANSI only C Alarm Only J7 JSIGDA S G A all switchable I...

Страница 78: ...ons require Secondary Disconnect Block B and 24Vdc control Power RELT Reduced Energy Let Through Monitoring Advanced Metering Data Acquisition Waveform Capture and Harmonic Analysis Digit 10 Manual Au...

Страница 79: ...1sec Continuously adjustable selective instantaneous as high as 30X the circuit breaker s rating All Types Stationary mounting capability with rear or front connections Draw out mounting with cassett...

Страница 80: ...wer PF The adjustment is performed as shown in Figure 6 1 Table 6 2 shows various asymmetrical peak ratios for various power factors and X R ratios A power factor of 100 yields a symmetrical fault and...

Страница 81: ...ker s withstand rating is possible In UL1066 LVPCBs maximum selective capability is achieved by using the adjustable instantaneous algorithm even if it is set at maximum When the adjustable instantane...

Страница 82: ...500 1000 Table 6 6 Operational Ratings UL1066 ANSI Circuit Breakers Envelope Frame Mechanical Operations Electrical Operations at 508V Electrical Operations at 635V 1 800 1600A 12500 10000 7500 2000A...

Страница 83: ...e wire must be based on 75 C current rating per Table 3 10 16 current National Electrical Code Operating Frequency Factor C All UL EntelliGuard circuit breakers may be applied at their published ratin...

Страница 84: ...eakers that are 100 rated are not required to be sized at 125 of the expected load However it is recommended that a safety factor as described above always be considered when selecting overcurrent dev...

Страница 85: ...ta 2012 General Electric All Rights Reserved 79 EntelliGuard G Power Circuit Breaker Section 7 Physical Data Dimensions and Weights To download detailed dimensional drawings like those shown in Figure...

Страница 86: ...UL Side 10101456 400 1600A Type E M 4 pole draw out ANSI UL Top 10101471 2000A Type N H 4 pole draw out ANSI UL Side 10101457 2000A Type E M 4 pole draw out ANSI UL Top 10101462 2500 3200A Type N E M...

Страница 87: ...17 40 442 463 0 210 Envelope 3 All Ratings Drawout breaker Moving portion 28 82 732 16 34 415 17 24 438 330 7 150 Cassette substructure 29 25 743 26 14 664 17 44 443 396 8 180 Table 7 3 4 pole UL ANSI...

Страница 88: ...Standards Association 178 Rexdale Blvd Rexdale Ontario Canada M9WR3 Institute of Electrical and Electronics Engineers IEEE IEEE 693 Recommended Practices for Seismic Design of Substations Order from I...

Страница 89: ...de Varamb e Geneve SUISSE National Electrical Code Order from National Fire Protection Association Batterymarch Park Quincy MA 02269 USA American Society for Testing and Materials ASTM ASTM B117 73 Re...

Страница 90: ...Code BOCA Building Officials and Code Administrators CBC California Building Code SBC Standard Building Code Other IEC Environmental 68 2 1 2 3 6 11 14 14 27 29 30 31 IEC Environmental 721 Lloyds Regi...

Страница 91: ...lay Module User Manual DEH 41362 Closing Coil User Manual DEH 41363 Motor Operator User Manual DEH 41366 Electrical Close Switch DEH 41374 Spring Charge Contact DEH 41375 Castell Lock Kit DEH 41376 Do...

Страница 92: ...ad Assembly DEH 41447 DEH 41448 DEH 41449 DEH 41450 Mechanical Interlocks Fixed DEH 41451 Mechanical Interlocks Drawout DEH 41455 Cassette Interlock User Manual DEH 41459 Clusters DEH 41460 Network In...

Страница 93: ...DET 653C EntelliGuard G Circuit Breaker Application Guide 24 May 12 Section 8 Standards and References 2012 General Electric All Rights Reserved 87 NOTES...

Страница 94: ...imagination at work GE Energy 41 Woodford Avenue Plainville CT 06062 www geindustrial com DET 653C 05 12 EntelliGuard WavePro and PowerBreak are registered trademarks of the General Electric Company...

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