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Relay/Coupler Automotive Relay EV-A Relay AEVA1251-AEVA1251
Relay/Coupler Automotive Relay EV-A Relay AEVA1251-Panasonic Industry Co., Ltd.

Relay/Coupler Automotive Relay EV-A Relay AEVA1251
Panasonic Industry Co., Ltd.


About This Product

■Automotive relay

・Relays for automotive electrical applications available in plug-in and printed board types ・Main applications: Electric vehicles such as PHEV and BEV, charging stations, headlamps, electric mirrors, smart J/B

■EV-A relay features

・Realizes the highest class size and weight with a rating of 250A ・Adopts an electromagnetic repulsion suppression mechanism to achieve the industry's highest class short-circuit withstand capacity of 8,000A ・Achieves 1,800A 500V DC breaking performance (no contact polarity)

■Applications

・Electric vehicles such as PHEV, BEV, and FCV ・Quick charging, charging station ・DC high voltage circuits for AGV, construction machinery, agricultural machinery, and other applications

  • Product

    Relay/Coupler Automotive Relay EV-A Relay AEVA1251

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1 Models of Relay/Coupler Automotive Relay EV-A Relay AEVA1251

Image Part Number Price (excluding tax) Coil rated voltage Coil resistance (±10%) (at 20℃) Terms of use Working voltage range Protective structure Operation (set) time (at20℃) (initial) Operating function Rated control capacity (resistive load) Rated excitation current (±10%) (at 20℃) Rated power consumption (at20℃) Recovery (reset) time (at20℃) (initial) Impression (set) voltage (at20℃) (initial) Contact material Contact configuration Contact voltage drop (initial) Maximum allowable current Minimum applicable load (resistive load) Mechanical life Terminal shape Insulation resistance (initial) Durable vibration Durable impact Withstanding voltage (between contacts and coil) (initial) Withstand voltage (between contacts) (initial) Malfunction vibration Malfunction shock Open (reset) voltage (at20℃) (initial) Switching life: Inrush current (capacitor load) Opening/closing life: Breaking life
Relay/Coupler Automotive Relay EV-A Relay AEVA1251-Part Number-AEVA1251

AEVA1251

Available upon quote

12V DC

24Ω

Temperature: -40 to +85℃, Humidity: 5 to 85%RH (no freezing or condensation)

10~16V DC

Capsule contacts

50ms or less (not including contact bounce)

Single stable

250A 500V DC (Carry, 50mm2 wire)

0.5A

6.0W

30ms or less (without coil protection element)

9V DC or less

Copper alloy

1a

0.125V or less (at 250A current)

250A continuous (50mm2 wire)

1A 12V DC (at20℃)

Over 200,000 times

Screw terminal

100 MΩ or more (measured at the same point as in the withstand voltage section using a 1000 V DC insulation resistance meter)

10 ~ 200Hz, acceleration 44.1 m/s2 constant (front/back, left/right, up/down: 4 hours each)

588 m/s2 or more (half-sine pulse: 11 ms)

2,500 V AC for 1 minute (detection current: 10 mA)

2,500 V AC for 1 minute (detection current: 10 mA)

10 ~ 200Hz, acceleration 44.1 m/s2 constant (detection time: 10 μs)

When ON: 588 m/s2 or more (half-sine pulse: 11 ms, detection time: 10 μs)
When OFF: 147 m/s2 or more (half-sine pulse: 11 ms, detection time: 10 μs)

0.5V DC or more

140A 20V DC, over 70,000 times

1,800A 500V DC, 1 or more times (no polarity)

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