40A Din Rail Single Phase Over Under Voltage Protector Automatic Reconnect Device with On-Off Function Voltage Display SVC Use
230V AC Single Phase Adjustable Over and Under Voltage Protector with Over Current Protection Din rail mounting ON/OFF Switch
Functions:
1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
4.Automatic recovery
5.Voltage display(voltage measurement)
6.ON/OFF Switch Control.
7. Voltage calibration: Voltage +-10% adjustable. A13
8. Restore factory settings: press the down button for more than 12s
9. Fault inquiry: Press the UP button from more than 12S
Product Parameters:
1.Model number:MEH-V-Protector
2.Power supply:230VAC 50/60Hz
3.Max.Loading power:1~40A Adjustable(default:40A); 1~63A Adjustable(default:63A)
4.Over-voltage protection value range:230V~300~OFF(default:270V):
Over-voltage recovery voltage range:225V--295V(default:250V)
Over-voltage protection action time:0.1s~30s(default value:0.5s)
Over-voltage r ecovery delay time:1s~500s(default:30s)
5.Under-voltage protection value range:140V--210V --OFF(default:170V):
Under-voltage recovery voltage range:145V--215V (default:190V)
Under-voltage protection action time:0.1s~30s(default:0.5s)
Under-voltage r ecovery delay time:1s~500s(default:30s)
6.Over-current adjustment range:1-40A (default:20A) 1-63A (default:40A):
Over-current action range:0.1~30 second (default:0.5s)
Over-current r ecovery delay time:1s~500s(default:30s)
7.Power-on delay time:1s~600s(default:10s)
8.Power consumption : <2W
9.Electric machinery life : 100,000 times
10.Installation:35mm DIN rail
Technical parameters:
| Rated supply voltage | AC 220/230V |
| Operation Voltage Range | AC 80v~400V (1 Phase) |
| Rated Frequency | 50/60Hz |
| Electric Current(>A) setting range | 1~63A |
| Over Voltage(>U) setting range | 230~300V AC |
| Under Voltage(<U) setting range | 140~210V AC |
| Error | 2% |
| >U and <U trip delay | 0.5S |
| Reset/start delay | 1s~600s |
| Voltage measurement accuracy | 1% |
| Rated insulation voltage | 400V |
| Output Contact | 1NO |
| Protection degree | IP20 |
| Pollution degree | 3 |
| Altiude | <=2000m |
| Operating Temperature | -50°C~55°C |
| Humidity | <=50% at 40°C |
| Storage Temperature | -30°C~70°C |
Default Setting:
| Technical parameter | Setting range | Step | Factory setting |
| Over Voltage trip value | 230~300V | 1V | 280V |
| Under Voltage trip value | 140~210V | 1V | 160V |
| Over Current trip value | 1~63A | 1A | 20A |
| Reset/start delay | 1s~600s | 1s | 5s |
| Current Specification | 15A | 25A | 32A | 50A | 63A |
| Rated operating current(ln,A) | 15 | 25 | 32 | 50 | 63 |
| Maximum operating current lmax(A,Within 10 Min) | 25 | 30 | 40 | 60 | 80 |
| Max.power of load((KW) | 3.6 | 5.5 | 7 | 11 | 13.9 |
Function Setting & Wiring and shape dimensions:
Dimensions and installation dimensions:
Application Scenarios:
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