HW-14FL Electromagnetic Power Relay

HW-14FL Electromagnetic Power Relay

HW-14FL Electromagnetic Power Relay is an electronically controlled switch device composed of electromagnet and contacts. It can play the role of switch, protection, opening and closing in the circuit, and controls the action of the electromagnet through the magnitude of the current, thereby controlling the opening and closing of the contacts.

Electromagnetic relays have the advantages of small size, sensitivity and reliability, convenient operation, and wide control range. They are widely used in automation control systems in the fields of machinery, electricity, railways, rail transit, and housing, and are indispensable basic accessories.

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Features

  • Products have serialization, basic type, improved type, functional type and so on
  • Novel structure, ingenious design, beautiful appearance, high electric resistance, with multiple patents
  • Working state LED indicator, coil voltage DC with LED optional infinite input
  • Improved and functional relay cover has a variety of fixed circle design for mounting
  • Small size, easy installation
  • Contact with large load:1s 12a
  • High sensitivity
  • Plug in mounted

 

Application

  • Industrial motor control, conveyor belt control
  • Control and protection of high power loads
  • Automatic control of the production line.
  • High Voltage Control and Protection in Power System
  • Control and protection of high current loads in power systems
  • High Voltage Switch Control in Substations
  • Protection of Cable Lines

Specification

Contact parameters Contact Form 1Z,1H,1D 2Z,2H,2D
load Hindrance 10A,16/250VAC,30VDC 5A,8/250VAC,30VDC
motor 1/3HP,240VAC;1/2HP,240AC 1/6HP,240VAC
Switching power 2500VA,300W;4000VA,480W                                             1250VA,150W;2000VA,240W
Contact Resistance ≤50mΩ
Contact Material Silver Alloy
Electrical life ≥105
Mechanical life ≥107
Pick – up Voltage DC:≤75%，AC:≤80%
Drop – out Voltage DC:≥10%，AC:≥30%
Max Voltage 110%
Insulation Resistance ≥1000MΩ(500VDC)
Coil voltage DC(W) 0.53
AC(VA) 1.0
Suction time ≤20ms
Release time ≤10ms
Initial withstand voltage Between the same pole contacts 1000VAC/1min（Leakage current)
Between polar contacts 1000VAC/1min（Leakage current)
Between contact and coil 5000VAC/1min（Leakage current)
Ambient temperature -25℃+55℃
Ambient humidity 35%~85%RH
Atmospheric pressure 86~106KPa
Impact resistance 10G（Sine half wave pulse：11ms）
Vibration resistance 10~55Hz Double amplitude：1.0mm
Mounted type plug-in moudted
Weight around 20g

 

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