- ✔【STVP Series Automatic Reset】STVP series automatic reset over‑voltage under‑voltage multi‑function protector is a monitoring and auxiliary protection device instrument, suitable for three‑phase four‑wire power system or electrical equipment.
- ✔【Auto-adjust】When the line has overvoltage, undervoltage, or overcurrent status, the product can instantly cut off the power supply to protect the electrical equipment from being damaged; when the line voltage returns to normal, the protector can automatically turn on the power supply normally.
- ✔【Multifunctional Protector】Integrate over‑voltage protection, under‑voltage protection, over‑current protection, three‑phase current (voltage) unbalance protection, phase sequence protection (phase dislocation protection), and phase‑break protection in one.
- ✔【Troubleshooting Self‑Resetting】The product possess the function of fault inquiry, voltmeter and ammeter, and the function of restoring factory settings.
- ✔【LCD Screen】LCD voltage protector come with complete functions, stable performance and easy operation.
Product Description
Specification:
Item Type: Adjustable Voltage Protector
Material: Plastic
Model: STVP-936
Rated Voltage Three-Phase Four-Wire: 230V/400VAC 50/60Hz
Current Rating: 1-80A adjustable(default 80A) / 1-63A adjustable(default 63A) / 1-50A adjustable(default 50A)
Overvoltage Protection Value Range: 221V-300V-OFF (default value 280V)
Overvoltage Recovery Value Range: 220V-299V (default value 250V)
Overvoltage Protection Action Time is Adjustable: 0.1 Seconds-10 seconds (default value is 0.2 seconds)
Undervoltage Protection Value Range: 219V-150V-OFF (default value 160V)
Undervoltage Recovery Value Range: 220V-151V (default value 180V)
Under Voltage Protection Action Time is Adjustable: 0.1 Seconds-10 seconds (default value 0.2 seconds)
Overcurrent Protection Action Time: 1 Second – 512 seconds (default value is 5 seconds)
Three-Phase Voltage Unbalance Protection Value Range: 5%-90%-OFF(default value is 25%)
Phase Voltage Unbalance Protection Action Time: 0.1 seconds-10 seconds (default value 2.0 second)
Power-On Delay Time: 2-255 Seconds (default value is 2 seconds)
Failure Recovery Delay Time: 2-512 Seconds (default value is 60 seconds)
Power Consumption: ≤3VA
Display Mode: LCD
Electrical Isolation Strength: >2000VAC, pulse 2.5KV 1.2/50μS
Working Environment: Temperature -20℃~50℃, Humidity＜85%, Altitude: No more than 2000meter
Size: Approx. 70 x 95mm / 2.8 x 3.7in, 65mm / 2.6in, 43mm / 1.7in, 45mm / 1.8in, 35mm / 1.4in
Package List:
1 x Adjustable Voltage Protector
1 x User Manual