Product Details:
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Product Name: | High Voltage DC Contactor | Material: | Ceramic And Epoxy |
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Technology: | Ceramic Metallization | Rated Carrying Current: | 100A |
Working Temp: | -55℃~85℃ | Application: | Drive And Control System, Mining Equipment, Etc. |
Highlight: | High Voltage Contactor,DC Power Contactor |
By Ceramic Sealing Tech High Voltage DC Contactor with Small Volume , Long Life , Light Weight
Features of product:
Specifications:
Item |
Technical Parameter |
Contact arrangement (main) |
SPST-NO |
Rated operating voltage |
12-800VDC/VAC |
Rated carrying current |
100A (1/0 cable – 53mm2 cross-section area) |
Max carrying current (1 time) |
1 second, 500A; 60 seconds, 180A; 600 seconds, 140A |
Switching capacity |
see figure 1, power switching capacity for resistive load |
Max cut-off current |
1000A,400VDC,one time |
Contact resistance Max rated carry current |
1.5mΩ |
Mechanical life |
300,000 cycles |
Operate time, 25℃ Close (includes bounce) max Bounce on close, max Release time (includes arc time at max. break current) |
25ms 6ms 10ms |
Insulation resistance at 500VDC 500VDC |
100mΩ (50mΩafter life test) |
Dielectric at sea level (leakage <1mA) |
2200VRMS |
Shock (saw tooth or 1/2 sine, 11ms) |
20G’s |
Vibration, sinusoidal (10-2000 Hz peak) |
20G’s |
Operating ambient temp range |
-55~85℃ |
Storage ambient temp range |
-55~125℃ |
Weight, typical |
0.21KG |
Applications:
Contact Person: Miss. Vicky
Tel: 13813093853
Fax: 86-025-56612198