TECHNICAL SPECIFICATIONS

1. MECHANICAL PARAMETERS

   Mounting Style: Standard CardPak Slot Installation

   Overall Weight: 1.81 KG

   Operating Position: Horizontal Cabinet Mount
2. ELECTRICAL RATINGS

   Working Logic Voltage: 5V / 15V DC System Compatible

   Detection Signal: Drive Main Loop Current Sampling Signal

   Trip Mode: Instantaneous Fast Trip (No Time Delay)

   Output Signal: Logic Trip Signal / Dry Contact Signal

   Protection Function: Short Circuit Protection, Severe Overload Protection

   Adjustment Mode: Front Panel Potentiometer Current Limit Adjustment

   Fault Indication: Built-in LED Fault Display Lamp
3. ENVIRONMENTAL SPECIFICATIONS

   Operating Temperature: 0℃ ~ 50℃

   Storage Temperature: -20℃ ~ 60℃

   Working Humidity: 5% ~ 95% Non-Condensing

   Anti-Vibration: Meet Industrial Drive Cabinet Installation Standard

WORKING PRINCIPLE

INSTALLATION GUIDE

1. Insert the module into the reserved standard CardPak slot inside the drive control cabinet.

2. Fasten the front fixing screws to ensure firm connection and good contact.

3. Connect the current sampling signal line to the designated input terminal of the module.

4. Connect the trip output control line to the drive main control stop circuit.

5. Confirm all wiring is correct before powering on the whole system.

ADJUSTMENT METHOD

1. After power-on standby, find the current adjustment potentiometer on the module panel.

2. Adjust the potentiometer with a screwdriver to set the instantaneous overcurrent protection value.

3. Set the protection value according to the rated full-load current of the on-site matched motor.

4. Complete simulation test to confirm the trip action is sensitive and accurate.

OPERATING INSTRUCTION

1. Normal Running State: The module runs silently, monitors current in real time, no trip signal output.

2. Fault Protection State: Exceed set current limit, immediately output trip signal, drive stop, LED fault light on.

3. Reset Operation: After eliminating field circuit fault, restart the drive to automatically reset the module protection state.

DAILY MAINTENANCE

1. Regularly check whether the module wiring terminals are loose or oxidized.

2. Keep the module surface clean without dust and oil pollution to ensure heat dissipation.

3. Avoid strong electromagnetic interference around the installation position.

4. Once trip failure or misoperation occurs, replace the original 0-49029-2 module directly.

COMPATIBLE EQUIPMENT