Single DC AC Voltage Under Over Protection Relay

• Theory: Voltage Relay
• Usage: Communication Relay
• Phase: 1
• Electricity Type: AC/DC
• Number of Pole: 1
• Load: Micro Power Relay
• Model NO.: ZHRV5-01
• Protective Characteristics: Enclosed Rlay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Relay
• Rated Frequency: 45~65Hz
• Conventional Thermal Current: 8A
• Utilisation Category: AC-15, DC-13
• Trip Delay: 0.1~10s
• Rated Supply Voltage: DC12V, DC24V,AC220V , Ad240
• Contact Capacity: Ue/Le:250V/1.5A
• out Type: 1c/O
• Transport Package: Stardard Packing
• Specification: 91.4*18*66.2mm
• Trademark: AKMAN
• Origin: Zhejiang China
• HS Code: 8536490000
• Production Capacity: 10000PCS/Week

Product Description

Applications
Used in single-phase control system,when the power supply is abnormal(voltage too high or too low),cut off the power to protect electrical equipment from damage.
 
Built-in microprocessors,true RMS measurement,voltage measurement accuracy ≤1%.Measuring frequency 45Hz-65Hz,knob setting,LED indicator shows working status.Lock function with fault status,DIN rail mounting.
 
Model Description

Model Selection Table

Model	Over-voltage	Under-voltage	Action delay	Rated supply voltage code	Rated supply voltage	Working voltage range	Setting range
ZHRV5-01	>U or <U selectable by knob		0.1s~10s	D12	DC 12V	DC7-20V	DC9V~15V
				AD48	AC/DC 24V~48V	AC/DC 15V~100V	AC/DC 20V~80V
				AD240	AC/DC 110V~240V	AC/DC 50V~270V	AC/DC 65V~260V
				A220	AC 220V	AC160V~270V	AC180V~260V

 
Technical Parameters

Measuring range	45Hz~65Hz
Adjustable hysteresis value	5~20%/5~20% of Threshold value
Action delay setting range	0.1s~10s
Voltage measurement error	≤1%(Entire setting range)
Delay error	±10%+0.1s
Knob setting accuracy	1%Scale value
Rated insulation voltage	460V
Contact configuration capacity(A)	8A
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
Contact capacity	Ue/le:250V/1.5A
Output type	1C/O
DIN rail Standard	Width:35mm(IEC/EN60715)

 
Function diagram


Wiring Diagram


Dimensions(mm)