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Capacitor switching contactor SMC series
DIN rail

Capacitor switching contactor - SMC series - AENER ENERGIA - DIN rail
Capacitor switching contactor - SMC series - AENER ENERGIA - DIN rail
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Characteristics

Other characteristics
DIN rail, for capacitor switching
Primary current

Min.: 18 A

Max.: 92 A

Load voltage

660 V

Min.: 0 V

Max.: 600 V

Description

During the exact moment of switching, a capacitor effectively appears as short circuit. In case of multi-stage capacitor, for automatic capacitor banks, the in-rush current greater than 180 times the rated capacitor current can occur. Such large-current of such high magnitude is undesirable and likely to weld main contacts of standard duty contactors and even damage capacitors. That is why, we advise to use our special capacitor duty contactors. TECHNICAL SPECIFICATIONS Rated insulation voltage: 660 V. Maximun working voltage: 600 V. Voltage tolerance: – 20 + 20%. Life expectancy under optimal conditions: >100.000 times. Operation frequency: up to 240 (depending on types). Admisible temperature: Max. 45°C / Min. – 5°C.

Catalogs

SMC SERIES
SMC SERIES
1 Pages
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