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High-performance DC power supply solution specifically designed for ZWZA and ZWZ3 series brakes
The DKZ-110 and DKZ-220 electromagnetic brake power supply units have been developed for use as DC power control devices for the ZWZA and ZWZ3 series of electromagnetic drum brakes. This series of power supply units employs high-efficiency rectification technology and multiple safety protection measures to provide stable and reliable DC power for industrial braking systems, ensuring rapid braking action and safe operation. They are well-suited for industrial applications requiring frequent start-stop cycles and stringent safety standards, including cranes, port machinery, metallurgical equipment, and conveying machinery.
Please note: Please note that ZWZA and ZWZ3 series brakes do not include power supply boxes as standard products. If you require a power supply box, please ensure that you specify this requirement when placing your order.
Main technical parameters
| 모델 | DKZ-110 | DKZ-220 |
|---|---|---|
| Input Power | AC 380V 50Hz | AC 380V 50Hz |
| Output Voltage | DC 110V | DC 340V / 170V |
| Maximum Power | 1000W / 1500W / 2000W (Matches brake model) | 1000W / 2000W (Matches brake model) |
| Compatible brakes | ZWZA, ZWZ3 series | ZWZA, ZWZ3 series |
| Protection rating | IP44 | IP44 |
| 무게 | 10-20 kg | 8 kg |
제품 특징
- Customized Design
- The output voltage is fully compatible with the ZWZA and ZWZ3 series brakes, ensuring optimal brake performance and longevity.
- High-Efficiency Rectification
- Utilizes high-quality rectifier modules to deliver stable DC voltage output with rapid response times, meeting the demands of frequent start-stop operations.
- Multi-Level Protection
- Includes built-in protection circuits for overload, short circuit, and overvoltage, enhancing system safety and reducing the risk of failure.
- Industrial-grade protection
- IP44 protection rating prevents the ingress of solid objects larger than 1 mm and water splashes from all directions, making it suitable for most industrial environments.
- Compact structure and easy installation
- Compact size and moderate weight facilitate on-site installation and maintenance.
- Customizable features
- Output voltage, power rating, and additional functions (such as soft start, remote control, and status feedback) can be customized according to user requirements.
Use and maintenance guidelines
- Environmental Requirements: Ambient temperature -10°C to 40°C, average relative humidity in the wettest month ≤90%, and the installation site’s altitude must comply with the GB/T14048.1-2000 standard. Avoid installing in environments with flammable, explosive, corrosive gases, or conductive dust.
- Installation Recommendations: Ensure proper ventilation of the power supply box, secure wiring, and prevent vibration-induced loosening. Regularly inspect internal components and terminal connections to prevent electrical performance issues caused by dust, oil contamination, or oxidation.
- Selection Guidelines: When placing an order, clearly specify the brake model, rated voltage, current, and any special functional requirements to ensure optimal compatibility between the power supply box and the brake.
Typical applications
- Bridge and gantry cranes
- Port loading and unloading machinery
- Metallurgical and mining conveyor equipment
- Automated production lines and other high-safety industrial braking systems
The DKZ-110 and DKZ-220 electromagnetic brake power supply units, with their high adaptability, safety, and reliability, have become the standard choice for the ZWZA and ZWZ3 series brakes. They provide stable power supply for your industrial braking systems, reduce maintenance risks, and enhance production safety.
For detailed technical specifications, wiring diagrams, or customization services, please contact our customer service representatives. Choose the DKZ series power supply units to safeguard your industrial braking system.
