EXUR7-150A Autoreclosed Power Protector
Auto-Reclose After a Fault — Voltage, Current and Leakage Protection with 999 Event Memory
The EXUR7-150A supervises a single-phase supply and trips on over/under voltage, overcurrent, residual current or excess terminal temperature, then recloses on its own once the line is stable again. A 0.5 class display shows live voltage and current, thresholds adjust in 1A and 1mA steps from the keypad, and the last 999 faults are stored with their codes for later diagnosis.
Model
EXUR7-150A — Auto-Reclosed Power ProtectorEXUR7-150A · AC 110/220V · 1-100/125/150A · IΔn 10-100mA · 0.5 class
AC 80-300V operating range · 1NO output contact · IP20 · 50 × 111 × 70 mm · DIN rail
Product Information
Product Characteristics
- Microcontroller-based.
- Digital display of working voltage, current.
- Measurement accuracy is 0.5 class.
- With fault alarm function.
- Protection will be triggered after three consecutive leakage occurrences.
- Lightning surge protection level: Class Ill.
- Key setting parameter.
- DIN rail mounting
Matters Needing Attention
1.When installing the product, the input terminal must be connected to a circuit breaker.
2.The equipment must be installed by qualified professionals
3.Before operating the device, disconnect all power supplies and do not touch any terminal when the power supply is connected.
4.Verify that terminals are properly connected.
5.Do not use the equipment in places that may be corroded by gas, strong sunlight and rain.
6.Clean equipment with a dry cloth.
7.Failure to comply with these instructions will result in serious injury or serious accident.
Technical Data
| Rated supply voltage | AC 110V/220V | Mechanical life | 10⁶ |
| Operating voltage range | AC 80-300V | Protection class | IP20 |
| Rated frequency | 50/60Hz | Pollution degree | 3 |
| Hysteresis | Overvoltage:5V Undervoltage:5V |
Altitude | <2000m |
| Measurement accuracy | 0.5 class | Operating temperature | -5℃~40℃ |
| Rated insulation voltage | 450V | Humidity | ≤50%or 40℃ |
| Output contact | 1NO | Storage temperature | -10℃~55℃ |
| Electrical life | 10⁵ | Product size | 50*111*70mm |
Wiring Diagram
Electrical Symbol Diagram
Overall Dimensions
Display Panel
Program Description
Setup Menu
Wiring Diagram
