Hhd5-G Motor Protection Relay for Phase Missing Phase Sequence and Over or Under Voltage Protection

• Theory: Phase Sequence Relay
• Usage: Motor Protection
• Phase: 3
• Electricity Type: Ac
• Number of Pole: 3
• Load: Medium Power Relay
• Model NO.: HHD5-G
• Protective Characteristics: Enclosed Rlay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Power Supply: 3 Phase AC380V 50Hz
• Protection Function: Over/Under Volt. Phase Lost Phase Sequence Protect
• Indication Mode: LED Indicator
• Contact Form: No+Nc
• Contact Capacity: 3A AC250V (Resistive)
• Mounting Method: Fixed or 35mm Rail Mounting
• Transport Package: Carton Box
• Specification: 50x88x70mm
• Trademark: C-lin
• Origin: China
• HS Code: 8536300000
• Production Capacity: 5000PCS/Month

Product Description

HHD5-G  motor protection relay for phase missing phase sequence and over or under voltage protection

Product Description
HHD5 series motor protection relay ( brief as protection relay) suitable for the power supply circuit with AC 50Hz, rated voltage 380V, together with AC contactor or other switching device to form as motor control circuit.  When the main circuit of the motor is in an abnormal state, disconnect the contact of the switching device in time to disconnect the three-phase power supply of the motor and protect the motor quickly and reliably.
  The protection relay adopts voltage sampling mode, which is independent of the power of the motor, and there is no need to set and adjust any current level. The product has the advantages of wide application range, simple and convenient use, stable and reliable performance and so on.

HHD5-G Motor Protection Relay

Technical Data

Working Power	3-phase 380V 50Hz
Protection Functions	Phase lost, Phase Seq. Over/Under voltage protection
Display mode	LED indicator
Contact Form	One set NO+NC contact
Contact Capacity	3A AC250V (Resistive)
Outline Size	50x88x70mm
Mounting Method	Fixed or 35mm rail mounting

Model SelectionOutline size and hole cutting



Product Features 
1. LED indicator to show product running status
2. Adopt high quality ABS material body casing.
3. Tunnel type wiring terminals, reliable connection

Product pictures



C-lin Relay Product Family