Voltage Relay with Timing and Counting Function AC380V

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
• Model NO.: ZHRV2-45
• Phase: 3
• Electricity Type: Ac
• Load: Micro Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Voltage Relay
• Rated Frequency: 50/60Hz
• Rated Supply Voltage: AC220V~450V (3-Phase 3-Wire)
• Phase Failure and Phase Sequence: <0.5s
• Contact Configuration Capacity(a): 10A
• Short Circuit Protector Type: Nt00-6A
• Output Type: 1c/O+1nc
• Contact Capacity: Ue/Le:240V/1.5A,415V/0.95A
• Net Weight: 200g
• DIN Rail Standard: Width 35mm
• Transport Package: Standard Packing
• Specification: 80*44*65mm
• 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 and phase unbalance. When the power supply is abnormal,turn off power supply to protect the equipment.
 
Features:
Built-in microprocessors,true RMS voltage measurement,voltage measurement acduracy ≤1%.Measuring frequency 45Hz~64Hz,button setting,LCD display voltage and fault information,protection can be rurned on or off.Check phase voltage balue by button,with N-phase phase failureprotection,DIN rail mounting.
 
Model Description


Function Setting Table

Rated supply voltage	(3-phase 3-wire) 220V~450V AC
Rated supply frequency	50Hz/60Hz
Phase failure and phase sequence	≤0.5s
Delay error	±10%+0.1s
Measurement accuracy	1%, RMS
Data storage time	10years
Maximum counting capacity	999999
Maximum timing capacity	9999h59m
Maximum count frequency	50Hz
Accumulated timing error	≤1.001%
Count input signal	AC/DC 20V-450V
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 and maximum rating	NT00-6A
Contact capacity	Ue/le:240V/1.5A,415V/0.95A
Output type	1C/O+1NC
DIN rail Standard	width 35mm(IEC/EN60715)

 
Code Table

Type	code	Technical parameter	Setting range	Factory setting	Step amount
Voltage setting	F11	Over-voltage action value	OFF-381V~500V	437V	1V
	F12	Under-voltage action value	260V~379V-OFF	304V	1V
	F13	Over-voltage/Under-voltage hysteresis	1~20V	5V	1V
	F14	Unbalance action value	OFF-20V~80V	32	1V
Time setting	F15	Unbalance hysteresis	3V~15~	5V	1V
	FF21	Over-voltage delay	0.1~20S	2s	0.1S
	F22	Under-voltage delay	0.1~20S	5s	0.1S
	F23	Unbalance delay	0.1~20S	2s	0.1S
	F24	delay	0.3~30S	2s	0.1S
	F25	Reset delay	0.3~30S	2s	0.1S
Protection Setting	F31	Phase sequence protection	ON-OFF	ON	/
	F32	Self-reset function	ON	ON	/
Function setting	F90	Restore factory setting	ON	OFF	/
	F91	Timing & counting cleared	ON	OFF	/
	End	Exit setup

 Note: "ON" is protection available,  "OFF" is protection unavailable.
 
Function diagram                                                                                                         Dimensions(mm)

                                                                                                            1.The contact of the output relay is normal on the protector, 11 and 14 are
                                                                                                               switched on, 11 and 12 are switched off, 21 and 22 are switched off. In the
                                                                                                               state of power-loss or failure protection of the protector, 11 and 14 are                                                                                                                               switched off, 11 and 12 are switched on, 21 and 22 are switched on. 
                                                                                                            2.The counting input terminal is the voltage signal, suitable for the voltage input
                                                                                                               range of AC/DC20V-450V. If it is DC input, the positive and negative poles shall
                                                                                                               be cared about. The C+ input terminal is positive pole, the C- input terminal is
                                                                                                               negative pole.