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Products DC Earth-Fault Detector

DC Earth-Fault Detector for EV Quick Charger


DC Earth-Fault Detector

DC Earth-Fault Detector is an effective protective measure during the quick charging process to prevent accidents associated with electrical malfunction, like electric shock to living organisms, damage to devices and risk of fire.

Redesign of the detector part is not needed. The DC Earth-Fault Detector suits for quick charging devices in Europe and USA. It is easy to handle, compact in size and indicates a leakage via LED signal. Moreover, a high quality noise filter is mounted on the device that makes it resistant to inverter noise.


Device Outline

Type: SDL0A-1A-E

Regulated by CHAdeMO Protocol

Detection method: ground-fault detection through neutral grounding

Detection voltage range: DC 50 ~ 500 V

Current sensibility: 13 mA or less

Operating time: 1.0 s or less

Unnecessary actuation prevention time: 100 ms ~ 500 ms

Reset system - output contact: automatic

Reset system - ground fault display: automatic

Operation display: red LED indicator

Ground resistance: 40 kOhm or more

Control power source: DC 12 V

Temperature range: from -25 to +50°C

CE Mark conform, UL-certified, RoHS compliant

Compact design (94 x 84 x 51 mm)

Weight: 175 g

Resin case