Page 90 - 1SBC104119C0202_MainCatalog_R contactors

AM-CC-JORE1700 and
AMF-CC-JORE1700 alternator field discharge contactors
Technical data

N.O. main pole - Utilization characteristics

Types Single tripping coil AM-CC-JORE1700-21 AM-CC-JORE1700-31

Double tripping coil AMF-CC-JORE1700-21 AMF-CC-JORE1700-31
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 1600 A
With conductor cross-sectional area 1000 mm²

Ie / Rated operational current θ ≤ 40 °C 1 600 A
Rated short-time withstand current Icw θ ≤ 50 °C 1 500 A
at 40 °C ambient temperature, 13000 A
in free air from a cold state 1s 11000 A
6000 A
10 s

30 s

1 min 4200 A

5 Maximum breaking capacity at Ue 15 min 2200 A 22000 A
(L / R ≤ 15 ms) 550 V 22000 A 22000 A
750 V 18000 A

1000 V 12000 A 18000 A

1 500 V 8000 A 12000 A

2 250 V - 8000 A

Maximum making capacity 21000 A

Dynamical withstand of pole 21000 A

Impedance per pole 0.12 mΩ

N.C. de-energisation pole - Utilization characteristics

Types Single tripping coil AM-CC-JORE1700-21 AM-CC-JORE1700-31

Double tripping coil AMF-CC-JORE1700-21 AMF-CC-JORE1700-31

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-JORE1700-21 AM-CC-JORE1700-31

Double tripping coil AMF-CC-JORE1700-21 AMF-CC-JORE1700-31

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-JORE1700-21 AM-CC-JORE1700-31

Double tripping coil AMF-CC-JORE1700-21 AMF-CC-JORE1700-31

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 1SBC104106S0201
Fixing dimensions (F)
635 mm 760 mm 760 mm 820 mm 920 mm 920 mm
Width
Weight 725 mm 850 mm 850 mm 910 mm 1010 mm 1010 mm

72 kg 72 kg 73 kg 90 kg 90 kg 91 kg

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