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DC Contactor EVK100

100 amp high-voltage DC contactor relay, suitable for DC 12V to 1500V application environment, coil voltage supports 12V / 24V / 48V. The product uses silver alloy contact material, has excellent conductivity and arc resistance, and is suitable for use in high-power battery systems, electric logistics vehicles, charging pile main circuits and other scenarios. Its high insulation design and durable structure ensure long-term stable operation.
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100A High Voltage DC Contactor Product Introduction

The 100 amp high voltage DC contactor relay is suitable for 12V to 1500V DC systems. The matching coil voltage can be selected from 12V, 24V, and 48V, and the coil power is 6~6.5W. It is designed for on-off control of medium current and high voltage DC circuits. This product adopts hermetic packaging technology, has a high protection level, excellent heat resistance and anti-pollution ability, and is especially suitable for industrial scenarios that require frequent disconnection and complex operating environments.

High-performance silver alloy contacts ensure low contact resistance and excellent arc suppression ability, extend product life and improve system stability. Support auxiliary contact selection function, which can realize status monitoring, remote feedback and linkage control.

Product features:

Excellent arc control capability: suitable for frequent on-off scenarios, reducing contact carbonization

️ Modular structure: convenient for equipment integration and maintenance

Low contact impedance: reduce energy loss and improve transmission efficiency

Optional auxiliary contacts: realize system signal monitoring and feedback control

️ High temperature resistant material packaging: can work stably in high temperature and dust environment

✅ Efficient coil, retentive power is only 6~6.5W

✅ The joint way of the coil is very convenient

✅ Dimension: 53.9×40.2×58.9mm

✅ Weight: 195g

✅ IP Grade: IP67

✅ Mechanical life: 2x105 cycles

✅ Approval: UL, CE, TÜV

Application scenarios

Typical application scenarios:

Medium power charging pile main circuit control

Electric logistics vehicle, electric forklift high voltage system

Industrial energy storage inverter battery side control

Power frequency converter DC side isolation control

Power battery pack maintenance bypass control

艾详情_01

Applications include electric vehicles, fast charging piles, battery switching and backup, high voltage DC voltage switching control, circuit protection and safety control.

Contact ArrangementSPST-NO
Auxiliary ContactOptional
Voltage Rating12-200Vdc,12-750Vdc,12-1000Vdc,12-1500Vdc
Current Rating100A
Break Current, Max(only 1 time)1000A 320Vdc
Contact Resistance≤1m Ω (at 100A)
Insulation ResistanceInital: 100M Ω 1000Vdc   After test: 50M Ω 1000Vdc
Coil Voltage12Vdc   24Vdc   48Vdc
Coil Power≈6.0W  ≈6.0W  ≈6.5W
Mechanical Life2x105 cycles
Main Contact MountingM5 female thread
Dimensions53.9×40.2×58.9mm
Weight≈195g
Operating & Storage Temperature-40~+85℃
Operating & Storage Humidity5%~95%RH
Altitude≤4000m
CertificationCE,UL,CCC


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