JVR1000-A LCD Three-phase Voltage Monitoring Relay with Overvoltage Undervoltage phase sequence phase loss voltage unbalance

JVR1000-A LCD Three-phase Voltage Monitoring Relay with Overvoltage Undervoltage phase sequence phase loss voltage unbalance

$83.07

$83.07 $0.00

Description

SPECIFICATIONS

Brand Name: GINRI

Contact Load: High Power

High-concerned chemical: none

Model Number: JVR1000-A

Origin: Mainland China

Power Source: Ac

Protect Feature: Sealed

Size: Miniature

Theory: Voltage relay

Use: Protective

Voltage: 208-480AC

is_customized: Yes

A Single JVR1000-A Can Monitor a 3-phase 3-wire Power Supply Anywhere in the World.

Rated voltage:3P, AC208-480V

LCD Three-phase Voltage Monitoring Relay
JVR1000-A

♦ Features

-- Compact modular 43mm housing

-- World-wide power specifications supported by one Unit

-- Greater resistance to inverter noise

-- 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

-- Fault recording with last 3 faults

♦ Protective Functions

-- Phase sequence

-- Phase loss

-- Overvoltage

-- Undervoltage

-- Voltage unbalance

♦ Typical Applications

- Pumps -Fans -Refrigeration Units

- Blowers -Motors -Compressors

- Lifts,Elevators -Cranes

- Mining excavators and conveyors

♦ Approvals

•CE

♦ Product Photo

♦ Technical data

Model	JVR1000-A
Measuring circuit	L1,L2,L3
Rated voltage	208~480VAC,50/60Hz
Monitoring functions	phase sequence, phase loss, overvolatege, undervoltage,voltage unbalance
Overvoltage setting range	200-600V
Undervoltage setting range	150-500V
Voltage hysteresis	1-20V
Delay time for overvoltage and undervoltage	0.1-999s
voltage unbalance ratio	1-50%
voltage unbalance hysteresis	1-10%
voltage unbalance delay time	0.1-999s
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
Indicators	LCD indicating operation and fault status
Output contacts	1 C/O,1NC
Contact capacity	6A ,250VAC
Dimensions (H x W x D)	80×43×54mm
Mounting	DIN rail