• Original CHNT Motor Integrated Protection 380V JD-8 160-400A 80-200A 380V220V Overload Lass/Loss of Phase relay CHINT.
  • Original CHNT Motor Integrated Protection 380V JD-8 160-400A 80-200A 380V220V Overload Lass/Loss of Phase relay CHINT.
  • Original CHNT Motor Integrated Protection 380V JD-8 160-400A 80-200A 380V220V Overload Lass/Loss of Phase relay CHINT.
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electrical center b2c

CHNT JD-8 Motor Comprehensive Protection Relay AC220V/AC380V

$37.00 NZD
$37.00 NZD
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CHNT JD-5 JD-8 Motor Comprehensive Protection Relay AC220V/AC380V, Overload/Open Phase/Overcurrent Three Phase Motor Current Protector 0.5A~400A Adjustable

Description 

Original CHNT JD series motor comprehensive protector includes JD-5 & JD-8 two series, control coil voltage optional AC220V / AC380V, full adjustable current ranges:
  • JD-8:0.5~5A / 2~20A /20~80A /32~80A /64~160A
  • JD-5:1~80A /20~80A /80~200A /160~400A(AC220V & AC380V dual voltage options).

    Core protection: three-phase open-phase(phase loss), overload, overcurrent protection for AC asynchronous motor below 690V insulation voltage. Standard DIN rail installation, cut off motor control circuit rapidly once abnormal current or missing phase occurs to avoid winding burnout, widely used for water pump, fan, compressor, industrial three-phase motor equipment protection.
  • Wide Adjustable Current Range: Full specs from 0.5A up to 400A, cover tiny fractional motor to large industrial heavy-duty three-phase motor.
  • 3-in-1 Multi Protection: Integrates open-phase cut-off, overload & overcurrent tripping, effectively prevent motor coil burning from missing phase or long-time overloading.
  • Dual Control Voltage Available: AC220V & AC380V optional control supply, fit most domestic & global three-phase control cabinet power standard.
  • Standard DIN Rail Structure: Snap-on 35mm DIN rail design for quick installation inside distribution cabinet, easy field wiring and parameter setting.
  • Extensive Industrial Usage: Perfect protective component for water pump, ventilation fan, air compressor, conveying machine and all kinds of 3-phase asynchronous AC motors.

Specification

Attribute Parameter Details
Brand CHNT 正泰
Model JJD-8
Control Voltage AC220V / AC380V
JD-8 Current Range 0.5~5A、2~20A、20~80A、32~80A、64~160A
JD-5 Current Range 1~80A、20~80A、80~200A、160~400A
Protection Function Phase Loss(Open-phase) + Overload + Overcurrent Protection
Rated Insulation Voltage ≤690V
Mounting Standard 35mm DIN Rail Mount
Application 3-phase asynchronous motor, water pump, blower, air compressor overload & missing phase safety protection


Care Instructions