Phase Sequence Voltage Protectioin Relay AC 3-Phase Relay

• Theory: Electromagnetic Relay
• Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
• Phase: 3
• Load: Micro Power Relay
• Protective Characteristics: Enclosed Rlay
• Action Principle: Electronic Type
• Model NO.: ZHRV2-10
• Size: Miniature
• Rated Frequency: 50/60Hz
• Rated Supply Voltage: AC220V,AC230,AC240V,AC380V,AC400V,AC415V
• Action Delay Range: 0.1s~10s
• Phase Failure and Phase Sequence: <1s
• Contact Configuration Capacity(a): 10A
• Short Circuit Protector Type: Rt36-00 5A
• Output Type: 1c/O
• Net Weight: 150g
• DIN Rail Standard: Width 35mm
• Transport Package: Standard Packing
• Specification: 90*36*65.5mm
• Trademark: AKMAN
• Origin: Zhejiang China
• HS Code: 8536490000
• Production Capacity: 10000PCS/Week

Product Description

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
	Setting range	Delay range	Setting range			Delay range
ZHRV2-01	-	-	-	-	-	-	+	+
ZHRV2-02	-	-	-	-	8%	2s	+	+
ZHRV2-03	1.05~1.30	0.1s~10s	0.70~0.95	0.1s~10s	-	-	-	+
ZHRV2-04	1.05~1.30	0.1s~10s	0.70~0.95	0.1s~10s	-	-	+	+
ZHRV2-05	1.15	2s	0.85	2s	-	-	+	+
ZHRV2-06	-	-	-	-	5%~15%	0.1s~10s	+	+
ZHRV2-07	1.05~1.30	0.1s~10s	0.70~0.95	0.1s~10s	5%~15%	0.1s~10s	-	+
ZHRV2-08	1.05~1.30	0.1s~10s	0.70~0.95	0.1s~10s	5%~15%	0.1s~10s	+	+
ZHRV2-09	1.15	2s	0.85	2s	8%	2s	-	+
ZHRV2-10	1.15	2s	0.85	2s	8%	2s	+	+
ZHRV2-11	1.05~1.30	2s	0.70~0.95	2s	8%	2s	+	+

Note: "+"Function is available,  "-"Function is not availble.
 
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:
ZHRV2-02/A380 voltage relays,voltage AC 380V,with phase failure,phase sequence,unbalance protection.voltage unbalance rate 8%,action delay time 2s.