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Phase loss Three phase voltage monitoring relay JVR-380 220VAC Rated voltage

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Phase loss Three phase voltage monitoring relay JVR-380 480VAC Rated voltage

♦ Features

-- Compact size

-- Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance

-- Powered by the measuring circuit

-- 1 C/O contacts

-- 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 overvoltage undervoltage blank +15% -15% A +10% -10% B +12.5% -12.5% C +15% -12.5% T Customized 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

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