Feature:
1. Protection Function: Can monitor 3 phase overvoltage, undervoltage, voltage unbalance, phase misalignment, phase loss fault, and zero line disconnection in real time.
2. LCD Screen Display: The protector uses an LCD screen to display the voltage value, fault status and setting parameters, with clear readings to ensure efficient work.
3. DIN Rail Installation: Adopt standard modular structure, 35mm rail type installation, with IP20 protection grade, compact in structure, easy installation and disassembly.
4. Adjustable Values: Each action time can be adjusted, such as overvoltage and undervoltage values ??and unbalanced values, etc., and has a wide range of applications.
5. Multiple Functions: Automatic reset or manual reset can be selected, the voltage protector has power on delay function, output test function and fault record query.
Specification:
Item Type: Voltage Monitoring Relay
Model: JVR1000 AN
Material: ABS
Monitoring Circuit: L1, L2, L3, N
Working Frequency: 4565Hz
Output Type: 1CO 1NC
Overvoltage and Undervoltage Recovery Hysteresis: 120V
Overvoltage and Undervoltage Action Time: 0.1999s
Unbalance Rate: 150percent
Unbalanced Hysteresis: 110percent
Unbalanced Delay: 0.1999s
Phase Loss Action Time: 0.130s
Phase Error Action Time: 0.130s
Power On Delay: 0999s
Reset Mode: Automatic, Manual
Reset Delay: 0.1999s
Display Mode: Chinese LCD display each action status
Contact Form: 1 set of NO NC contact, 1 set of NC contact
Contact Capacity: 6A 250VAC, 30VDC (resistive)
Size: Approx. 80 x 43 x 54mm 3.1 x 1.7 x 2.1in
Installation Method: 35mm guide rail
Protection Class: IP20
Working Environment: 2565 celsius , less than 85percent RH
Mechanical Durability: 1000000 times
Dielectric Strength: >2kVAC 1min
.
Package List:
1 x Voltage Monitoring Relay
1 x User Manual
Protection Function: Can monitor 3 phase overvoltage, undervoltage, voltage unbalance, phase misalignment, phase loss fault, and zero line disconnection in real time.
LCD Screen Display: The protector uses an LCD screen to display the voltage value, fault status and setting parameters, with clear readings to ensure efficient work.
DIN Rail Installation: Adopt standard modular structure, 35mm rail type installation, with IP20 protection grade, compact in structure, easy installation and disassembly.
Adjustable Values: Each action time can be adjusted, such as overvoltage and undervoltage values ??and unbalanced values, etc., and has a wide range of applications.
Multiple Functions: Automatic reset or manual reset can be selected, the voltage protector has power on delay function, output test function and fault record query.
