AC / DC supply voltage single phase 18A monitoring relay Under Voltage Protector
Model Selection Table
Model |
Over-voltage |
Under-voltage |
Action delay |
Rated supply voltage code |
Rated supply voltage |
Working voltage range |
Setting range |
ZHRV5-02 |
+ |
+ |
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,0 |
Fixed hysteresis value |
3% 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) |
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.
Function diagram
Wiring Diagram
Dimensions(mm)
More Products
Q1.Are you a factory or trading company ?
A:We are a factory founded in 2010 and have over 10 years'OEM and international trading experience .
Q2.What's your main product?
A:Our main products are time Relay, voltage Relay, motor protector, current relay,solid state relay
Q3.Do you accept OEM or ODM?
A:Of course.
Q4.What's your main payment term?
A:T/T ,LC ,D/P.
Q5.Any quality guarantee or after-sales service?
A:All the products have 2 years' Guarantee. If any quality complaint , we will give out solution within 5 days
Q6.Can sample fee be returned back to me ?
A:Sample amount can be deducted from your bulk order payment when order quantity is over 1000 pieces at the first time.