Product Advantages
Automatic Self-Starting and Soft-Starting for Induction Motors:
The QZD Series control cabinet features automatic self-starting and soft-starting capabilities for induction motors. This ensures a smooth and gradual startup process, reducing mechanical stress and extending the lifespan of the pump and motor. The soft-start function minimizes power surges, which can guide to damage or unnecessary wear over time.
Motor Protection Features:
Short Circuit Protection: The control cabinet is equipped with short-circuit protection to prevent the motor from damage due to electrical faults, ensuring the system remains safe and operational.
Phase Loss Protection: If the motor experiences a phase loss, the control cabinet automatically detects the issue and stops operation, protecting the motor from damage caused by running on an incomplete power supply.
Overload Protection: The overload protection function ensures that the motor does not operate beyond its safe capacity, which prevents overheating, potential breakdowns, and costly repairs.
Thermal Protection:
The QZD Series includes a built-in over-temperature protection system. In the event of the pump or motor reaching unsafe temperature levels, the system automatically stops to prevent overheating, enhancing reliability and preventing premature failure.
Oil Leakage Protection:
The cabinet also incorporates a protective mechanism for detecting water pump oil chamber leaks. In case of oil leakage, the system triggers an alarm or shutdown to prevent further damage to the pump, safeguarding the motor and the entire system.
Product Features
Durability and Long Lifespan:
Designed with robust materials, the QZD Series control cabinet is built to withstand harsh environments. The components used are durable, ensuring a longer operational life even in demanding conditions, such as high temperatures or heavy dust exposure.
User-Friendly Interface:
The control cabinet is equipped with a user-friendly interface, including easy-to-read digital displays and intuitive controls. This makes monitoring and adjusting operational parameters simple for operators, reducing the likelihood of user errors.
Versatility and Flexibility:
Suitable for a wide range of applications, the QZD Series is versatile and can be adapted to different pump systems and motor types. Its modular design allows for easy upgrades or modifications, making it adaptable to both new installations and retrofitting older systems.
Energy Efficiency:
The control cabinet optimizes the energy consumption of the water pump and motor system by employing energy-saving technologies. This helps reduce operational costs and contributes to a more sustainable and eco-friendly operation.
Compact and Space-Saving Design:
The QZD Series has a compact footprint, which allows for easy installation in limited spaces. Its space-saving design is ideal for environments where floor space is at a premium, ensuring that it can be placed in smaller areas without compromising functionality.
Product Applications
Water Supply Systems:
The QZD Series is extensively used in municipal water supply systems. It ensures the efficient operation of water pumps, controlling and managing the flow of water while maintaining the safety and longevity of the motors.
Irrigation Systems:
In agricultural applications, the control cabinet is crucial for irrigation pump systems. It helps maintain constant and controlled water flow, optimizing irrigation efficiency while protecting the pump from possible damage.
Industrial Applications:
In industries where water pumps are used for cooling, waste water management, or other essential processes, the QZD Series control cabinet ensures smooth operations by providing critical protections to motors and pumps.
Fire Fighting Systems:
The QZD Series can also be used in fire fighting systems, where water pumps play a critical role in delivering high-pressure water in case of emergencies. The control cabinet provides the necessary protections and ensures reliable performance during critical situations.
HVAC Systems:
The control cabinet is beneficial in HVAC systems where water pumps are used for cooling and heating applications. The QZD Series helps in controlling these pumps efficiently, preventing any operational disruptions in climate control systems.
Trait and Features
It can be used to start the inductive electric motor to auto-matically from pair. And it can improve the speed or stop the electric motor if there are the following cases: short cirucits, short phase, heavy weight protection, high tempe- rature protection and leak pump in oil the room protective.
Usage Scope
It is used in the auto-control in the daily life and industrial, fire control, spray, supercharger self-control air-condition for controlling the change of cool and warm water and other AC electric motor to control or start.
Technology Parameter
Controlling power: 15-110KW
Controlling voltage: 380V
Controlling pump number: 1-5 sets
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