Pgopr Electronic Over-Current Relay in Pakistan

The Pgopr Over-Current Adjustable Electronic Current Relay is a precise, intelligent, and durable protection device designed for controlling and monitoring electrical systems. Moreover, it detects overloads and short circuits instantly to prevent equipment damage.

Additionally, it provides quick and accurate tripping for enhanced safety. Furthermore, it offers adjustable current settings for various load requirements. Also, it ensures reliable operation in both industrial and commercial environments. Besides, it minimizes downtime and improves electrical efficiency.

Consequently, it helps maintain stable and smooth system performance. Similarly, it supports long-term durability with advanced electronic design. Therefore, this relay is an ideal choice for circuit protection and automation control. Finally, it combines performance, reliability, and safety in one compact unit.

Features of Adjustable Electronic Current Relay:

• Contact Support Type 1-SPDT(1C)
• Status Normal Time Element (95 96 Close)
• Rated Current AC 250V / 3A Load Resistant
• Power Saving Resistance between the outer
• port and the circuit Over 50 for DC 500V Megger
• Internal Voltage between the outer
• port and the circuit 2.0kv normal frequency for 1 min
• between contact points 1.0kv normal frequency for 1 min
• between circuits 2.0kv normal frequency for 1 min
• Operation Environment Temperature Not in Use -30℃ ~80℃
• When Operating -20℃ ~65℃
• Humidity 30~85% RH with no dew condensation
• Voltage and Rated Current of Terminal Over AC 250V 5A
• Power Consumption Below 0.5W
• Outer Material 35mm DIN-Rail / Panel

Specifications of Adjustable Electronic Current Relay:

•  Super Small
•  Over-Current Circuit Breaker Lock    Protection
•  Separate Set-up for each Operation
•   Delay / Operation Delay Time
•  Wide Range of Set-up
•  Wide Range of Free Voltage
•  Operation Indicator and Identification
•    of  Actual Current (LED)
•  Manual (Immediate) / Electrical    Recovery
•  Hard Condition Resistant
•  Super Economic in Power Saving

Functions:

• Over Current Protection - Operating    after the set up {O TIME}
•  Circuit Breaker Protection - Operated    by Over Current
•  Lock Protection - As soon as
•     {O TIME}    is over
•  Operating Current Identification
•  Green (MONITOR) LED indicating Power    and Operation
•  Red (TRIP) LED indicating Over Load    Status and Operation under Over    Loaded Power
•         Low Voltage Induced Electromotor    (600V Level) Protective Relay
          Break-Down Watch Current Relay
          Alternative Replacement for the    Existing Relay

Check List Before Use:

1. Please make sure that the product specifications are the same as ordered.
2. Check to ensure that no damage has occurred during delivery and that there are no defects or missing items.

The Operation Time Set-up operation, moreover, involves adjusting the Delay Time (D-Time), which refers to the delayed response of the operating relay due to overcurrent from the running motor. Furthermore, this setup requires accuracy and, therefore, precise calibration since the overcurrent caused by lock conditions lets it operate only after both D-Time and O-Time have elapsed.

Likewise, the operating time is adjusted and confirmed by the marks on the time control knob. Additionally, for the initial setup, turn both D-Time and O-Time knobs to the maximum setting; then, consequently, start the motor to measure the accurate operating time.

Besides, time is confirmed when the green lamp dims; also, the Operating Time refers to the duration during which the red lamp (O.L) remains illuminated, thus ensuring reliable timing and protection accuracy.

1. Set up the time to be slightly longer in consideration of the operating time of the motor
2. Operating Time Set up for SS Type: controllable within a range of 0~60 sec. (0.2~12 sec. for O-Time)
3. Once the time is fixed, when it is locked, it will be tripped after D-Time and O-Time are passed after an overcurrent occurs, at which time the red LED will illuminate.
4. When overcurrent occurs while operating, it will be tripped after O-Time is passed.

Rated Current Set-up:

1. Turn the current control knob to the maximum setting and run the motor.
2. While operating, turn the knob counter-clockwise. The point at which the overcurrent indicator lamp (O.L) illuminates red, is the actual load current (100%). Once you have reached this point, turn the knob slightly clockwise so that the current will be set to 110% ~ 120% of the actual current.

To Confirm Operating:

1. When only the power is on, if the TEST button is pressed, the power lamp of the motor protective relay illuminates brightly and dims after D-Time has been passed. In addition, the overcurrent indicator lamp (O.L) dims, brightening after O-Time has been set, and then the power lamp turns off as it trips.
2. When it trips, press the RESET button. The overcurrent indicator lamp will then turn off, and the power lamp will again illuminate as the initial state is recov

Package Includes:

1 x Pgopr Electronic Over-Current Relay

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