Our company introduces modern management mechanism, which has made new breakthroughs one after another on the improvement of Full Range of Dry type Transformer, 24 KV Metal-clad Electrical Switchgear, 11kv Transformer quality. We hope that through our distinctive publicity activities, flexible marketing methods, and thoughtful services, we can establish a different and good image in the hearts of customers. Our products are of high quality, high stability, and highly integrated with customer needs. We adjust and optimize our regional layout, consolidate and expand our overseas advantages, and accelerate the development of new markets and projects. Over the years, our company has adapted to the needs of enterprise development and market competition with advanced skills. Customer satisfaction is paramount. We aim for total quality performance with each and every order.

GZD series (microcomputer control) direct current power supply board is used in middle and small size power plants and transformer substations as a direct current power required in switch cutting on and off in the high pressure, relay protection, automatic control, accident lighting, light and sound signal in normal operation and fault condition.

Product Features:

1.Automatic switching of AC dual input. The product is equipped with two charging floating charging devices for mutual standby, and the system switching is convenient.

2.Stable operation: the product has good anti-interference performance, stable current, high stability precision and small ripple coefficient.

3.Long battery life: the product can charge and float the battery strictly according to the charging curve of the battery, avoiding overcharge or undercharge. The microcomputer control type has the function of battery inspection.

3.Multiple protection: the product can track and detect each working point, and the insulation detection device combining software and hardware protection can monitor the insulation condition of bus at any time.

4.Telecontrol communication: DC power cabinet controlled by microcomputer can communicate with upper computer, realize centralized monitoring and unattended

The use of environmental conditions

1. Ambient temperature: -10℃～＋45℃;

2. Altitude: no more than 2400m;

3. Relative humidity: daily average value is not greater than 95%, monthly average value is not greater than 90%;

4. Earthquake intensity: no more than 8 degrees;

5. Installation vertical inclination: no more than 5°;

6. There is no fire, explosion hazard, serious pollution, chemical corrosion and severe vibration;

7. Anti-noise of the microcontroller: 1000V 1μS pulse for 1 minute;

8. No strong electromagnetic field interference;

9. When the usage environment does not match the above, please consult with the manufacturer.

Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for 3150A 380V Ggd Low Voltage 3 Phase Electric Distribution Box Switchgear Panel. In a word, when you choose us, you choose a ideal life. From product quality control to service, we have established a comprehensive internal supervision, management, feedback tracking mechanism to ensure high quality, high standards and high requirements of product services.