Operating Instructions for ZHRV5 Series Relay
3-phase voltage monitoring relay
Function Features
Controls its own supply voltage(True RMS measurement).
Set 8-level rated operating voltage through knob.
Measuring frequency range:45Hz~65Hz.
Voltage measurement accuracy <1%.
Control status is indicated by a LED.
The relays are designed for clip-on mounting on rail.
Applications
Control for connection of moving equipment (site equipment,agricultural
equipment, refrigerated trucks).
Model and Connotation
ZHRV5
Rated control supply voltage codes:
Function code(see Table 1)
ZHRV5 series relay
-1-
Table1
●
Function
code
Phase
failure
Phase
sequence
Over-
voltage
Under-
voltage
Asymmetry
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Delay
time
The relay is only 18mm wide.
Control for protection of persons and equipment against the consequences
of reverse running.
Normal/emergency power supply switching.
Protection against the risk of a driving load (phase failure).
Rated supply voltage
Technical Parameters
220...460V AC 3phases
Supply voltage limits
Control ciruit frequency
50/60Hz +/-10%
220-230-240-380-400-415-440-460V(P-P)
Threshold adjustment
voltage
Adjustment of asymmetry
threshold
2%...20%of Un selected
5%...15%
500ms time delay
Time delay
Hysteresis
Adjustable 0.1s...10s,10%
2%
176...552V AC
Measurement error
Reset delay
<1%over the whole range with voltage variation
1000ms
Konb setting accuracy
Phase failure sensitivity
1%of scale value
0.7Un
Conventional heat current
Rated insulation voltage
Voltage detection threshold
IP degree of protection
460V
<165V
IP20
Height above sea level
Operation temperature
Relative humidity
Storage temperature
Mechanical durability
1000000 cycles
<=2000m
-5...40℃
-25...75℃
<=50%(40℃)
Utilisation category
Contact capacity
AC-15
Ue/Ie:250V/1.5A
Voltage range
Output type
Power consumption
Tightening torques
Connecting capacity
Mounting support
1 C/O
0.5mm ~2.5mm
0.5Nm
<=1.2VA
35mm symmetrical DIN rail conforming to
EN/IEC 60715
Panel Diagram
2
1
3
4
5
6
Relay output and time delay LED.R/T
Function LED.F1
Function LED.F2
Asymmetry rate adjust knob.Asy
Time delay adjust knob.Tt
Rated voltage range selection knob.
7
8
Overvoltage setting knob.U>
Undevoltage setting knob.U<
5A
M460:220-230-240-380-400-415-440-460VAC
Pollution degree
3
Electrical durability
100000 cycles
R
03
04
05
06
07
08
09
10
11
12
2%...20%
2%...20%
2%...20%
2%...20%
2%...20%
15%
-20%...2%
-20%...2%
-20%...2%
-20%...2%
-20%...2%
-15%
5%...15%
5%...15%
8%
8%
8%
0.1s...10s
0.1s...10s
0.1s...10s
0.1s...10s
0.1s...10s
0.1s...10s
2s
2s
2s
/
Note:●the function is available
Run up delay at power up
Measuring range
176...552V
1
ZHRV5-03
2
3
4
5
6
1
ZHRV5-04
2
3
4
7
1
ZHRV5-05
ZHRV5-06
ZHRV5-07
ZHRV5-08
ZHRV5-09
ZHRV5-10
ZHRV5-11
ZHRV5-12
2
3
4
7
6
1
2
3
4
8
6
1
2
3
4
1
2
3
4
7
1
R/T
ZHRV5-03
R
R/T
ZHRV5-1●
F1
F2
Un
230
460V
440
415
400
380
240
220
R
Tt
R/T
5
Asy
15%
0.1
2
4
6
8
10s
ZHRV5-04
F1
F2
Un
230
460V
440
415
400
380
240
220
8
10
12
R
Tt
2
U>
0.1
2
4
6
ZHRV5-05
Un
230
415
400
380
240
220
8
10
12
4
6
14
16
R/T
20%
8
10s
F1
F2
460V
440
18
R
Tt
R/T
-2
U<
-20%
0.1
2
4
6
8
10s
ZHRV5-06
F1
F2
Un
230
460V
440
415
400
380
240
220
-8
-10
-12
-4
-6
-14
-16
-18
R
Tt
0.1
2
4
ZHRV5-0●
Un
230
400
380
240
220
2
U>
8
10
12
4
6
-2
U<
-8
-10
-12
-4
-6
R/T
6
8
10s
F1
F2
460V
440
415
20%
14
16
18
-20%
-14
-16
-18
R
Asy
R/T
F1
F2
Un
230
460V
440
415
400
380
240
220
2
U>
20%
8
10
12
4
6
14
16
18
-2
U<
-20%
-8
-10
-12
-4
-6
-14
-16
-18
5
15%
8
10
12
R
ZHRV5-10
8 8
6
5
2
2
Conform to:IEC60 9 47 -5 -1 standard
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