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NNC New Energy Relay NN82C 250-300A high load current with Non-polarity coil and load terminals for Electric Vehicle
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xProduct Details
| Theory | New Energy Relay | Structure | H(Normally Open) |
|---|---|---|---|
| Contact Material | Silver Copper Alloy | Rated Load | DC1500V 250A |
| Min Load Current | 6VDC/1A | Mechnical Life | 2*10^5 Times |
| Electrical Life | 7.5*10^4 Times |
Product Description
New Energy Relay NNC82C Series
Specification
Main Contact Parameters
| structure | H | ||||||
| contact material | silver copper alloy | ||||||
| contact resistance | ≤0.3mΩ(@250A) | ||||||
| rated load | DC1500V 250A | ||||||
| contact voltage drop | / | ||||||
| electrical life |
Making:
7.5×104 operations(140A 20VDC)
Breaking:
500 operations(250A 750VDC)
1 operation(1800A 500VDC)
1 operation(1500A 750VDC)
|
||||
| short-circuit current | 8000A*(5ms),1 time | ||||
| rated current | 250A | ||||
| min load current | 6VDC/1A | ||||
| mechanical life | 200,000 times | ||||
Port Auxiliary Contact Parameters
| structure | / | ||||||
| contact resistance | / | ||||||
| rated load | / | ||||
| switch electricity life | / | ||||
Coil Parameters
| Rated voltage (Vd.c) | 12 | 24 | ||
| input voltage (Vd.c) | 9-16 | 18-32 | ||
| operation voltage (Vd.c) | 9 | 18 | ||
| Release voltag (Vd.c) | 1 | 2 | ||
| Coil Resistance (2) (1 ± 7%) | 24 | 96 | ||
| Starting current(A) | 0.5 | 0.5 | ||
| Starting time(ms)max. | / | / | ||
| Nominal coil current(A) | 0.5 | 0.5 | ||
| Starting power consumption(W) | 6 | 6 | ||
| Steady state power consumption(W) | 6 | 6 | ||
| Insulation resistance | between coil and contacts | Above the 1,000 MQ | ||||||||
| Between open contacts of same pole | / | |||||||||
| Between main and auxiliary contacts | Above the 1,000 MQ | |||||||||
| Dielectric strength | between coil and contacts | AC4000V/1 Minutes | ||||||||
| Between open contacts of same pole | / | |||||||||
| Between main and auxiliary contacts | AC4000V/1 Minutes | |||||||||
| Shock Resistance | 10kV (1.2*50 μ s) | |||||||||
| operate time | Below the 30ms | |||||||||
| release time | Below the 10ms | |||||||||
| Suction and jump | Below 5ms | |||||||||
| Vibration | sinusoidal vibration | 10-500 Hz double amplitude 1.5mm, acceleration 49 m / s² |
||||||||
| Strike | stability | turn on 588m/s², cut off 196 m/s² | ||||||||
| strength | 588 m/s² | |||||||||
| operating temperature | -40～+70℃ (No ice, no condensation) |
|||||||||
| operating humidity | 5～85%RH | |||||||||
| weight | 12V | About 365g | ||||||||
| 24V | About 365g | |||||||||
| 48V | / | |||||||||
Product Diagram(mm)
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