Page 94 - 1SBC104119C0202_MainCatalog_R contactors

AM-CC-JORE2500 and
AMF-CC-JORE2500 alternator field discharge contactors
Technical data

N.O. main pole - Utilization characteristics

Types Single tripping coil AM-CC-JORE2500-21 AM-CC-JORE2500-31

Double tripping coil AMF-CC-JORE2500-21 AMF-CC-JORE2500-31
2 3
Number of N.O. poles in series

Rated operational voltage Ue 750 V DC 1000 V DC

Maximum breaking voltage 1500 V DC 2250 V DC

Conventional free-air thermal current Ith

Open contactors θ ≤ 40 °C 2300 A
With conductor cross-sectional area 2000 mm²

Ie / Rated operational current θ ≤ 40 °C 2300 A
Rated short-time withstand current Icw θ ≤ 50 °C 2100 A
at 40 °C ambient temperature, 20000 A
in free air from a cold state 1s 15000 A
8000 A
10 s

30 s

1 min 6000 A

5 Maximum breaking capacity at Ue 15 min 3000 A 23000 A
(L / R ≤ 15 ms) 550 V 23000 A 23000 A
750 V 18000 A

1000 V 14000 A 18000 A

1 500 V 8000 A 14000 A

2 250 V - 8000 A

Maximum making capacity 24000 A

Dynamical withstand of pole 24000 A

Impedance per pole 0.09 mΩ

N.C. de-energisation pole - Utilization characteristics

Types Single tripping coil AM-CC-JORE2500-21 AM-CC-JORE2500-31

Double tripping coil AMF-CC-JORE2500-21 AMF-CC-JORE2500-31

Number of N.C. de-energisation pole 1

Conventional free-air thermal current Ith

Open contactors θ ≤ 40 °C 1000 A
With conductor cross-sectional area 500 mm²

Maximum making capacity 9000 A

Rated short time current 0.5 s 10000 A

15 s 6000 A

Maximum breaking capacity at Ue No breaking capacity

Impedance per pole 0.18 mΩ

General technical data

Types Single tripping coil AM-CC-JORE2500-21 AM-CC-JORE2500-31

Double tripping coil AMF-CC-JORE2500-21 AMF-CC-JORE2500-31

Rated impulse withstand voltage Uimp. 8 kV

Dielectric test voltage / 1 min 5500 V AC 50 Hz 6000 V AC 50 Hz

Ambient air temperature close to contactor

Operation in free air -20…+55 °C
-20…+80 °C
Storage Standard version for industrial environment and atmospheres
2000 m
Climatic withstand

Maximum operating altitude (without derating)

Mechanical durability

Number of operating cycles 200000 cycles

Construction characteristics

Types Single tripping coil AM-CC-JORE2500-21 AM-CC-JORE2500-31

Double tripping coil AMF-CC-JORE2500-21 AMF-CC-JORE2500-31

Standard combination of auxiliary contacts 3 N.O. + 2 N.C.: 2 N.O. + 2 N.C.: 3 N.O. + 2 N.C.: 2 N.O. + 2 N.C.:

3 CA15-F (N.O.) 2 CA15-F (N.O.) 3 CA15-F (N.O.) 2 CA15-F (N.O.)
+ 2 CA15-O (N.C.) + 2 CA15-O (N.C.) + 2 CA15-O (N.C.) + 2 CA15-O (N.C.)

Maximum number of auxiliary contacts 5 20 16 5 20 16 1SBC104108S0201
Fixing dimensions (F)
885 mm 985 mm 985 mm 1150 mm 1250 mm 1250 mm
Width
Weight 975 mm 1075 mm 1075 mm 1240 mm 1340 mm 1340 mm

85 kg 85 kg 86 kg 120 kg 122 kg 123 kg

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