3phase Voltage Relay Phase Sequence Failure Load Protection Relay

• Customization: Available
• Theory: Voltage Relay
• Usage: Household Appliances Relay, Communication Relay, Lathe Relay
• Model NO.: ZHRV1-08
• Phase: 3
• Electricity Type: Ac
• Load: Micro Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Relay
• Rated Supply Voltage: AC220V,AC230,AC240V,AC380V,AC400V,AC415V
• Rated Supply Frequency: 50/60Hz
• Action Delay: 0.1s~10s
• Output Type: 1c/O
• Short Circuit Protector Type: 5A
• Contact Capacity: Ue/Le:240V/1.5A,415V/0.95A
• Contact Configuration Capacity(a): 10A
• Installation: DIN Rail Mounting
• Transport Package: Stardard Packing
• Specification: 75.5*70*44.5mm
• Trademark: AKMAN
• Origin: Zhejiang China
• HS Code: 8536490000
• Production Capacity: 10000PCS/Week

Product Description

Three-phase AC Voltage Protection Relay

Applications
Used in air conditioning units,elevator machine room,pumps,fans and other motor control applications,as protection of over-volltage.under voltage,phase failure,phase sequence,phase imbalance and PTC temperature.When the power supply is abnormal,turn off power supply to protect the equipment.
 
Features:
Built-in microprocessor,true RMS measurement,measurement accuracy≤1%.50/64Hz universal,knob setting,LED indicator shows working status.Withe N-phase phase failure protection,unique load-side and PTC temperature protection,optional manual reset and key test function,DIN rail mounting.
 
Model Description

Model Selection Table

Model	Over-voltage		Under-voltage		Unbanlance		Phase sequence	Phase failure	Reset	Test	PTC Protection	Load protection
ZHRV1	Setting range	Delay range	Setting range	Delay range	Setting range	Delay range
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	+	+	-	-	-	-

 
Note:
1. "+"Function is available,"-"Function is not availble."○"Function can be customized.
2.In three-phase four-weire circuit,relay without phase sequence protection could acheive sigle-phase or two-phase protection.
3.Choose either PTC protection or load protection.
4.Load protection: L1/L2/L3(P-P).
 
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%(40ºC) 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)

 
Function diagram

Wiring Diagram
 

Dimensions(mm)
 
Model significance:
ZHRV1-04/A380 voltage relays,rated coltage AC 380V with phase failure,phase sequence,over-voltage protection. Adjustable over-voltage range(1.05-1.3)Ue,under-voltage range(0.7-0.95)Ue,unbalance protection range(5%-15%)Ue, action delay time 0.1s to 10s.