Walfront STVP-936 3-Phase Voltage Protector LCD Adjustable Self-Resetting 230V/400V AC 50A

Description

• STVP Series Automatic ResetSTVP series automatic reset overvoltage undervoltage multifunction protector is a monitoring and auxiliary device instrument, suitable for threephase fourwire power system or electrical equipment.
• When the line has overvoltage, undervoltage, or overcurrent status, the product can instantly cut off the power supply to the electrical equipment from being damaged; when the line voltage returns to normal, the protector can automatically turn on the power supply normally.
• Multifunctional ProtectorIntegrate overvoltage , undervoltage , overcurrent , threephase current (voltage) unbalance , phase sequence (phase dislocation ), and phasebreak in one.
• Troubleshooting SelfResettingThe product possess the function of fault inquiry, voltmeter and ammeter, and the function of restoring factory settings.
• LCD ScreenLCD voltage protector come with complete functions, and easy

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 Value Range: 221V-300V-OFF (default value 280V)
Overvoltage Recovery Value Range: 220V- (default value 250V)
Overvoltage Action Time is Adjustable: 0.1 Seconds-10 seconds (default value is 0.2 seconds)
Undervoltage Value Range: 219V-150V-OFF (default value 160V)
Undervoltage Recovery Value Range: 220V-151V (default value 180V)
Under Voltage Action Time is Adjustable: 0.1 Seconds-10 seconds (default value 0.2 seconds)
Overcurrent Action Time: 1 Second - 512 seconds (default value is 5 seconds)
Three-Phase Voltage Unbalance Value Range: 5%-90%-OFF(default value is 25%)
Phase Voltage Unbalance 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 1.2/50S
Working Environment: Temperature -20~50, Humidity85%, 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

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