SEL250D series
영문 · PDF · 10 MB
HIGH VOLTAGE DC RELAY
SEL250D 시리즈 고전압 DC 릴레이
SEL250D series
제품 특징
- 250 amps rated load
- Ceramic brazing technology is uesd to preventarcing leakage, fire and explosion
- No polarity requirement for contacts ,the coilhas polarity requirement
- RoHS compliant
대표 적용
- DC high voltage high current applications
- Main contactors for hybrid,electrical vehicles and fuel-cell cars
- Battery charging systems
SPECIFICATIONS
제품 사양
- Contact arrangement
- 1 form A
- Rated voltage
- 1000V
- Rated current
- 250A
- Max.switchvoltage
- 1000V
- Min.recommended contact load
- 1A,12VDC
- Max.Breaking current
- 1500A,(1000VDC,1cycle)
- Contact resistance
- ≤0.5MΩ(20A)
- Contact resistance
- ≤0.3MΩ(250A)
- Insulation resistance
- ≥1000MΩ(1000VDC)
- Operate/release time max.
- 30ms/10ms
- Initial dielectric strength
- between opencontacts · 3000VAC 1min. 1mA
- between contact and coil
- 3000VAC 1min. 1mA
- Shock resistance
- Functional · Closed state:490m/s2(50G) Disconnectedstate:98m/s2（10G）
- Destructive
- 490m/s2（50G）
- Vibration resistance (functional)
- 10 to 500Hz 49m/s2（5G）
- Ambienttemperature
- -40℃ to +85℃
- Ambient humidity
- 5% to 85% RH
- Weight
- Approx.380g
- External dimension
- V:86.05x42.5x74.5 H:83.8x74x43
- Packaging unit
- 36PCS
TECHNICAL DOCUMENTS
기술자료
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RELATED INSIGHTS
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