GE Products BuyLog Smart Catalog

Low Voltage Power & Insulated Case Circuit Breakers Section 8

Gerapid High Speed DC Circuit Breakers

Technical Data for Feeder Circuit Breaker Models 2607 through 8007

Breaker type

Gerapid 2607

Gerapid 4207

Gerapid 6007

Gerapid 8007

Arc chute type

1X2 1X4 2X2 2X3 2X4 1X2 1X4 2X2 2X3 2X4 1X2 1X4 2X2 2X3 2X4 1X2 2X2

Conventional thermal current I th [A] (IEC/EN)

2600

4200

6000

8000

Rated current [A] (ANSI/IEEE C37.14)

2600

4150

N/A

6000

Rated voltage U Ne [V] (EN 50123 / IEC 60947)

1000 2000 2000 3000 3600 1000 2000 2000 3000 3600 1000 2000 2000 3000 3600 1000 2000

Rated maximum voltage [V] (ANSI/IEEE C37.14)

800 N/A N/A N/A N/A 800 N/A 1600 N/A N/A N/A N/A N/A N/A N/A 800 N/A

Rated insulation voltage U i [V] (EN 50123 / IEC 60947)

2000 2000 2000 3000 4000 2000 2000 2000 3000 4000 1000 2000 2000 3000 4000 1000 2000

Short time current 120 min [A] (EN 50123 / IEC 60947)

3150

5000

7200

9600

Short time current 2 min [A] (EN 50123 / IEC 60947)

5200

8500

12000

16000

Short time current 20 sec [A] (EN 50123 / IEC 60947)

7800

12600

18000

24000

Impulse withstand voltage 1.2/50 µs U i [kV] according to EN 50124-1:1997

18 18 18 30 30 18 18 18 30 30 12 18 18 30 *

12 18

Power frequency withstand voltage 50 Hz U a [kVeff] according to EN 50124-1:1997

10 10 10 15 15 10 10 10 15 15 7

10 10 15

*

7

10

Rated short circuit making capacity ÎN ss [kA]

70 50 100 50 42 70 50 100 50 42 70 50 80 50 * 70 *

Rated short circuit breaking capacity IN ss [kA] according to EN 50123-2 Rated service short circuit breaking current Ics [kA] according to IEC 947-2

50 35 71 35 30 50 35 71 35 30 50 35 56 35 *

50 50

60 40 50 40 40 60 40 50 40 40 60 40 50 40 * 60 *

Short circuit current according to IEEE C37.14 [kA]

120

120

60

120 *

Peak current according to IEEE C37.14 [kA]

200

200

100

200 *

Maximum short circuit current [kA] tested at customer request

244 120 100

52 244 120 100

52 200

240

Maximum arc voltage Uarc [kV] (EN 50123 / IEC 60947)

2

4

4

5.6

7

2

4

4

5.6

7

2

4

4

5.6

7

2

4

Weight ca. [kg]

120 120 160 160 160 120 120 160 160 160 150 150 165 165 165 190 210

Weight ca. [lbs]

265 265 352 352 352 265 265 352 352 352 331 331 364 364 364 419 463

* Test data available at customer request

Technical Data for Rectifier Circuit Breaker Models 8007R and 10007R Parameter Reference

Gerapid 8007R

Gerapid 10007R

Arc chute type

N/A

1x2

1x3

1x2

1x3

Rated continuous current [A]

ANSI C37.14 p.5.3

6000 7200

6000 7200

8000 9600

8000 9600

2 hours current [A] 2 minutes current [A] 20 seconds current [A]

N/A N/A N/A

12000 18000

12000 18000

16000 24000

16000 24000

Rated short-time current (250ms) [kA]

ANSI C37.14 p.5.5 ANSI C37.14 p.5.2 EN 50124-1 p.1.3.2.4 EN 50124-1 p.1.3.2.7 EN 50124-1 a.B 2.2

90 (149 peak)

60 (100 peak)

90 (149 peak)

60 (100 peak)

Rated maximum voltage [V]

800

1200 2000

800

1200 2000

Rated insulation voltage - U Nm [V] Rated impulse voltage - U Ni [kV] Power frequency voltage – U a [kV] Mechanical endurance [cycles] 1

2000

2000

18 [12/50 µs]

18 [12/50 µs]

18 [12/50 µs]

18 [12/50 µs]

10 [1 minute 50 Hz]

10 [1 minute 50 Hz]

10 [1 minute 50 Hz]

10 [1 minute 50 Hz]

N/A

10.000

10000

10000

10000

Rated short circuit peak / sustained current [kA] 2,3

ANSI C37.14 p.5.4

200 / 120

132 / 80

200 / 120

132 / 80

Short-circuit characteristic Maximum arc voltage [V]

Tests a, b, c, d acc. ANSI C37.14 annex A

High-speed

High-speed

High-speed

High-speed

N/A N/A

2500

2500

2500

2500

Mass ca.

220 kG

220 kG

220 kG

220 kG

1 10000 cycles without parts replacement. Inspection after 5000 cycles. Max. 5000 cycles by means of ED impulse coil or POCT release. 2 Tested for high and low frequency impedance bonds. 3 Trip by means of POCT (direct-acting, instantaneous, electromechanical and polarized OC release) or by means of ED impulse coil with no intentional delay

To configure Gerapid OEM Modules and DC Circuit Breakers, visit our web\ wizard configuration tool at: http://www.geindustrial.com/cwc/Dispatcher?REQUEST=PRODUCTS&id=gerapid&lang=en_US

Rev. 1/19 Data subject to change without notice

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