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Voltage Monitoring Relay for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage

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Good quality Single Phase Voltage Monitoring Relay for sales
Good quality Single Phase Voltage Monitoring Relay for sales
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Voltage Monitoring Relay for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage

China Voltage Monitoring Relay  for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage supplier
Voltage Monitoring Relay  for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage supplier Voltage Monitoring Relay  for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage supplier Voltage Monitoring Relay  for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage supplier

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Product Details:

Place of Origin: China
Brand Name: GINRI
Certification: CE
Model Number: JVR800-2

Payment & Shipping Terms:

Minimum Order Quantity: 10Pcs
Packaging Details: 1 relay in individual box and 5pcs in middle parcel
Delivery Time: 5-8 working days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 20000Pcs Per Month
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Detailed Product Description
Model: JVR800-2 Setting Range: 150-600V
Reset Time: 0.1-999s Mounting: DIN Rail

3 Phase Digital Voltage Monitoring Relay JVR800-2 Overvoltage-Undervoltage Phase Sequence Asymmetry Protect

 

♦ Features

-- Compact modular 43mm housing

-- Microprocessor technology provides highly accurate and repeatable protection

-- Built-in LCD and keypad afford a precise digital setting

-- Adjustable over- and undervoltage,phase unbalance threshold

-- Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance,

phase loss and phase sequence

-- Adjustable reset method:automatic reset or manual reset

-- Start delay(power-on delay)

-- Test trip with test button

-- 1 NO & 1CO contacts

-- with Timer and Counter for runing and faults

 

♦ Protective Function

-- Phase sequence

-- Phase loss

-- Overvoltage

-- Undervoltage

-- Voltage unbalance

-- Timer and Counter


♦ Typical Applications

- Pumps - Fans - Refrigeration Units

- Blowers - Motors - Compressors

- Lifts,Elevators - Cranes

- Mining excavators and conveyors

 

♦ Technical date

Model JVR800-2
Measuring circuit L1,L2,L3
Rated voltage 208~480VAC,50/60Hz
Monitoring functions phase sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter
Overvoltage setting range 200-600V
Undervoltage setting range 150-500V
Voltage hysteresis 1-20V
Delay time for overvoltage and undervoltage 0.1-30s
voltage unbalance ratio 1-50%
voltage unbalance hysteresis 1-10%
voltage unbalance delay time 0.1-30s
Delay time for phase loss 0.1-30s
Delay time for phase sequence 0.1-30s
Start delay time 0-999s
Auto reset mode ON/OFF
Auto reset time 0.1-999s
Timer and counter input AC/DC 80-450V
Indicators LCD indicating voltage,current,operation status
Output contacts 1 C/O,1NC
Contact capacity 6A ,250VAC
Dimensions (H x W x D) 80×43×54mm
Mounting DIN rail

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage Monitoring Relay  for Voltage Fault Protect Digital Voltage Relay in Over Under Voltage

Contact Details
Wenzhou Ginri Power Automation Co., Ltd.

Contact Person: sales

Tel: +8613757785251

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