Product Description

QCC Series of Magnetic Blow DC Contactors may be used to start,stop,adjust and steer the accumulator-driven vehicles,also may be widely applied as power switching and on UPS in fields of traction,mineral machinery,petrochemical,metallurgy & marine,telecommunication and computer.The contactors are in conformity with JB3974-85* Basic Technical Requirements on DC Appliance Used on Accumulator-Driven Vehicles*,and in conformity with standards of YD/T585-92*Commum ication Power Apparatus & Appliance*and YD/T512-92*Techincal Requirements for Power Equipment on Telegraply*

Specifications︰ ◆ basic technical data
Parameter name Coil rated voltage Coil rated current Rated load of main contact (a) Rated current of auxiliary contact (a)
Parameters （VDC） (A) Loaded current rating Rated load current
Code code coilvoltage Rating coilvoltage Rating at main contact of aux. Contact(A)
QCC25-200A/11 12-48 ≤1 two hundred
QCC26-400A/11 four hundred
QCC28-160A/20 one hundred and sixty five
QCC28-400A/20 four hundred five
QCC29-160A/10 one hundred and sixty
QCC29-400A/10 four hundred

Advantages︰ ◆ use conditions required
1. Ambient temperature at installation location: -25~40 ℃
2. Relative humidity:+20 ℃ up to 98% (up to 98% at 20 ℃)
3. Vibration frequency at the fixed position: F is 1-50HZ
(1a=25/f frequency, a ＝ 250/f2 at 1-10hz, frequency 10~50hz)
(1A=25/f freq，1-10Hz amp1 A=250/f2,freq.10~50Hz,amp1）
4. Shock vibration:acceleration not more than 30m/s2
5. Installation method: any mounting option

Export Markets︰ use to start,stop,adjust and steer the accumulator-driven vehicles,also may be widely applied as power switching and on UPS in fields of traction,mineral machinery,petrochemical,metallurgy & marine,telecommunication and computer

Payment Details︰ Delivery upon payment

Min Order︰ 10

Ship Date︰ two weeks later

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