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Home ProductRated Voltage Adjustable Relay
| Functioncode |
Over-voltage |
Under-voltage |
Unbanlance |
Action delay |
Phase sequence |
Phase failure |
Rated voltage adjustable |
Reset delay |
Output contacts |
|
ZHRV3-09 |
15% |
-15% |
- |
2s |
● |
● |
● |
2s |
Z |
3 phase phase failure relay Note: 1."●"Function is availabel, "-"Function is not avaiable.
3 Phase Control relay Technical Parameters
| Rated supply voltage range |
P-P: AC 3×208V→3×440V; P-N: AC 3×120→254V |
|
Rated supply working voltage range |
P-P: AC 166V→528V; P-N: AC 96V→239V |
|
Rated supply frequency |
50/60Hz |
|
Rated working voltage selection |
M440:208-220-230-240-380-400-415-440(V)(P-P) |
|
Measuring range |
AC 166V→528V; AC 96V→239V |
|
Measurement frequency range |
45Hz~65Hz |
|
Voltage threshold range |
2%~20% |
|
Unbalance threshold range |
5%~15% of rated voltage |
|
Fixed hysteresis rate |
2% |
|
Phase failure and phase sequence |
＜0.5s |
|
Action delay range |
0.1s~10s |
|
Reset delay 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 |
440V |
|
Contact configuration capacity(A） |
2C/O 8A;1C/O+C C/0 5A |
|
IP Class |
IP20 |
|
Class of pollution |
Ⅲ |
|
Electrical Life |
105 |
|
Mechanical life |
106 |
|
Altitude |
≤2000m |
|
Allowable relative humidity |
≤50%(40℃)(No condensation) |
|
Use category |
AC-15 |
|
Contact capacity |
Ue/le:250V/1.5A |
|
Output type |
2C/O;1C/O+1C/0 |
|
DIN rail Standard |
(width) 35mm (IEC/EN60715) |
3 phase sequence relay Function diagram
Wiring Diagram
Terminal diagram
Dimensions(mm)
