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Over-voltage Under-voltage Relay

The Over-voltage Under-voltage Relay is usually used in control circuits for automation, playing the role of automatic regulation, safety protection, and conversion circuits.

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Product Description

Introduction

The Over-voltage Under-voltage Relay is usually used in control circuits for automation, playing the role of automatic regulation, safety protection, and conversion circuits. It has a wide selection of rated voltage to meet different needs. Our relays are assembled with an indicator light that shows the working status in real time to protect the circuit safety. The Over-voltage Under-voltage Relay is mainly applied to various electrical equipment, street lights, workshops, etc.

Features

Compared with other similar products, our Over-voltage Under-voltage Relay has many advantages, such as stable performance and reasonable price, etc. Our relay shell is made of flame retardant material, which can effectively fireproof and anti-interference, and it is not deformed under high temperatures. It adopts intelligent chip, with superior and reliable performance. Our relay is certified by the industry to evil industry, with guaranteed quality and long service life.

Model Selection Table

Model	Over-voltage		Under-voltage		Unbalance		Phase sequence	Phase failure	Reset	Test	PTC Protection	Load protection
ZHRV1	Setting range	Delay range	Setting range	Delay range	Setting range	Delay range	Phase sequence	Phase failure	Reset	Test	PTC Protection	Load protection
01	1.05...1.30	0.1s...10s	-	-	-	-	-	+	-	-	-	-
02	-	-	0.70...0.95	0.1s...10s	-	-	-	+	-	-	-	-
03	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	-	-	-	+	-	-	○	○
04	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	-	-	+	+	-	-	○	○
05	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	8%	2s	-	+	-	-	○	○
06	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	8%	2s	+	+	-	-	○	○
07	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	5%...15%	0.1s...10s	-	+	-	-	○	○
08	1.05...1.30	0.1s...10s	0.70...0.95	0.1s...10s	5%...15%	0.1s...10s	+	+	-	-	○	○
09	1.05...1.30	2s	0.70...0.95	2s	8%	2s	-	+	-	-	○	○
10	1.05...1.30	2s	0.70...0.95	2s	8%	2s	+	+	○	○	○	○
11	1.15	2s	0.85	2s	5%...15%	0.1s...10s	-	+	○	○	○	○
12	1.15	2s	0.85	2s	5%...15%	0.1s...10s	+	+	○	○	○	○
13	1.15	2s	0.85	2s	8%	2s	-	+	○	○	○	○
14	1.15	2s	0.85	2s	8%	2s	+	+	○	○	○	○
15	1.15	2s	0.85	2s	-	-	-	+	○	○	○	○
16	1.15	2s	0.85	2s	-	-	+	+	-	-	-	-
17	-	-	-	-	5%...15%	0.1s...10s	+	+	-	-	-	-
18	-	-	-	-	-	-	+	+	-	-	-	-
19	-	-	-	-	8%	2s	+	+	-	-	-	-

Technical Parameters

Rated supply voltage	AC220V、AC230、AC240V、AC380V、AC400V、AC415V
Rated supply frequency	50Hz/60Hz
Over-voltage threshold range	(1.05~1030) ×Ue
Under-voltage threshold range	(0.70~0.95) ×Ue
Unbalance threshold range	5%~15%
Action delay range	0.1s~10s
Phase failure and phase sequence	≤1s
Voltage measurement error	≤1%(Entire setting range)
Delay error	±10%+0.1s
Knob setting accuracy	±1% Scale value
Rated insulation voltage	415V
Contact configuration capacity(A）	10A
IP Class	IP20
Class of pollution	3
Electrical Life	105
Mechanical life	106
Altitude	≤2000m
Allowable relative humidity	≤50%(40℃)(No condensation)
Use category	AC-15
Short circuit protector type	RT36-00 5A
Contact capacity	Ue/le:240V/1.5A,415V/0.95A
Output type	1C/O
DIN rail Standard	(width)35mm (IEC/EN60715)