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China factory - Wenzhou Ginri Power Automation Co., Ltd.

Wenzhou Ginri Power Automation Co., Ltd.

  • China ,Zhejiang
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China Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay
China Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

  1. China Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay
  2. China Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

  1. MOQ: 20Pcs
  2. Price:
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union,Paypal
Supply Ability 20000Pcs per month
Delivery Time 1-30 days upon order quantity
Packaging Details Voltage relay is standard seaworthy package,1pcs individual box or 5pcs in a middle box, 200pcs per carton. Base quotation is blank package. OEM design is acceptable.
Type JVR-380
Measuring circuit L1,L2,L3
Rated voltage 220VAC
Monitoring functions phase sequence
Indicators phase sequence
Output contacts 1 C/O
Brand Name GINRI
Model Number JVR-380
Certification CE,CCC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union,Paypal Supply Ability 20000Pcs per month
Delivery Time 1-30 days upon order quantity Packaging Details Voltage relay is standard seaworthy package,1pcs individual box or 5pcs in a middle box, 200pcs per carton. Base quotation is blank package. OEM design is acceptable.
Type JVR-380 Measuring circuit L1,L2,L3
Rated voltage 220VAC Monitoring functions phase sequence
Indicators phase sequence Output contacts 1 C/O
Brand Name GINRI Model Number JVR-380
Certification CE,CCC Place of Origin China
High Light 3 phase protection relay 3 phase monitoring relay

Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

 

Phase sequence protector is a type of control relay that can automatically identify the phase relay protection relay, to avoid some special mechanical and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage.

 

Phase sequence protector is a kind of control relay, automatic phase sequence identification protection relay, guarantee some special electromechanical equipment

The reversed phase sequence of the power supply reversed the accident or equipment damage. Such as elevators, central air conditioning, cranes, motors, etc. If the phase sequence of the power supply is wrong after repair, it will lead to accidents. The phase sequence protector must be connected to the control circuit to ensure the phase sequence is correct. Air-conditioner compressors also use phase sequence protectors to ensure that the compressor will not be reversed after maintenance.

♦ Features
  -- Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
  -- Powered by the measuring circuit
  -- 1 C/O contact
  -- 5 LEDs for status indication
 
♦ Protective Functions
  -- Phase sequence
  -- Phase loss
  -- Overvoltage
  -- Undervoltage
  -- Phase unbalance
 
♦ Typical Applications
    • Pumps     • Fans
    • Blowers    • Motors
    • Compressors
 
♦ Approvals
    • CE   • CCC
 ♦ Technical data
 
 

Type

JVR-380

Measuring circuit

L1,L2,L3

Rated voltage

220VAC,380VAC ,440VAC
460VAV,480VAC,50/60Hz

Monitoring functions

phase sequence, phase loss, overvolatege, undervoltage, phase unbalance

Voltage setting range

Type suffix

Undervoltage

Overvolatege

blank

+15%

-15%

A

+10%

-10%

B

+12.5%

-10%

C

+15%

-12.5%

T

customized

Indicators

phase sequence, phase loss, overvolatege, undervoltage, and normal

Output contacts

1 C/O

Contact capacity

3A ,250VAC

Dimensions (H x W x D)

68×30×76mm

Mounting

DIN rail

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1995

  • Employee Number:

    50~100

  • Ecer Certification:

    Active Member

GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus... GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus...

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  • Wenzhou Ginri Power Automation Co., Ltd.
  • No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
  • https://www.voltagemonitoringrelay.com/

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