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General
Applications
Used in home and villa 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.
Features:
Built-in microprocessor, true RMS measurement,voltage measurement accuracy ≤1%.Knob setting, LED indicator shows working status. Use(magnetic latching)relay to achieve products low-power. DIN-rail mounting.
Model description
Technical parameters
| Rated supply voltage | Ac220V |
Rated supply frequency |
50/60HZ |
Contact Configuration capacity(A) |
32A、40A、63A、80A/Resistive |
Maximum load power |
7kVA(40A)、13 kVA(63A)、17 kVA(80A) |
Over-voltage action value |
36T:225~265V(Knob setting) |
Over-voltage reset value |
Over-voltage action value*(97%) |
under-voltage action value |
36T：165~215V（Knob setting） |
under-voltage reset value |
Under-voltage action value*(103%) |
Action delay |
36T:0.1s~10s（Knob setting） |
Power on delay |
36T:0.3s~30s（Knob setting） |
Reset delay |
36T:0.3s~30s（Knob setting） |
Voltage measurement error |
≤1% |
Delay error |
±10%+0.1s |
Knob setting accuracy |
±1V |
Rated insulation voltage |
415V |
P Class |
IP20 |
Class of pollution |
Ⅲ |
Electrical Life |
105 |
Mechanical life |
106 |
Altitude |
≤2000m |
Allowable relative humidity |
≤50%(40 oＣ)（Ｎo condensation） |
DIN rail Standard |
(width)35mm(IEC/EN60715) |
Function diagram
| Dimensions(mm) | Wiring diagram |
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Typical applications
Ordering instructions
Model signifivance:
You can also called it as 40A Relay,Electric control relay,Electric relay switch,control relays or ac control relay and so on to introduce to your customers.
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