High Frequency Switch DC Power Supply Cabinet GZDW

Timetric Electric High frequency switch DC power supply cabinet GZDW has multiple functional features:

‌1. Intelligent charging management‌: It adopts intelligent high-frequency switch rectification technology. The charging process meets the charging curve requirements of the microcomputer-controlled DC power supply cabinet and can realize intelligent charging management.

‌2. High reliability‌: The rectifier module adopts N+1 redundant backup, with high dynamic current sharing accuracy and "three-level monitoring" redundant structure to ensure the stable operation of the system.

‌3. High efficiency‌: The power efficiency is as high as 90%, the power factor is greater than 0.99, and there is no grid harmonic pollution.

‌4. Easy operation‌: The module is intelligently hot-swappable, and there is no sequence requirement for AC/DC input and output and bus switch up and down. The monitoring system is distributed design, which is convenient for installation, maintenance and replacement.

‌5. Perfect display and alarm functions‌: Large-screen LCD Chinese character display, any fault can issue an alarm and store alarm information.

‌6. Multi-power input‌: It has two AC power lines and automatic switching function.

Model Description

Main Technical Parameters

Structure And Mounting Dimensions

Working Environment：

Timetric ElectricHigh frequency switch DC power supply cabinet GZDW environmental conditions for use:

1. Ambient temperature: -5C~+40℃, monthly average temperature not more than 35°C;

2. Altitude: 2000m and below (altitudes above 2000m can be specially designed according to specific working conditions);

3. Relative humidity: not more than 90% (at 25℃), condensation is not allowed when the equipment is running. The place of use should not have strong vibration and impact, no explosive dangerous media, no corrosive and harmful gases that damage insulation;

4. No strong electromagnetic field interference.

Advantages and features of switchgear

1. The structure of High frequency switch DC power supply cabinet GZDW can ensure the safety of staff and facilitate operation, maintenance, inspection, monitoring, overhaul and testing. Lighting devices and power sockets can be provided in the cabinet. The voltage of the lamp is AC220V, and the socket is AC220V, 10A single-phase three-pole socket.

2. The protection level of High frequency switch DC power supply cabinet GZDW can reach IP40 at the minimum. The front of the cabinet is a plexiglass door. The ventilation holes of the cabinet shell have measures to prevent dust from entering. The bottom is reserved for cable entrances, which can be blocked after the cable is installed.

3. All instruments, appliances and devices on the cabinet surface of High frequency switch DC power supply cabinet GZDW are embedded, and their layout is clear and reasonable (special installation requirements can be explained separately).

4. It has voltage-stabilized current-limited floating charge, current-balanced voltage-limited equalized charge; current-limited and short-circuit protection and sound and light alarm devices; phase loss, overvoltage, undervoltage, and other protection functions and sound and light alarms.

5. When the AC power is lost and the power supply is restored, the battery pack can be automatically charged, and the device has a manual operation mode.

6. The monitoring module is configured on the High frequency switch DC power supply cabinet GZDW. The monitoring module monitors the AC power distribution incoming line, rectifier module, and each DC feeder circuit, and performs full-automatic monitoring and management of the battery. The monitoring unit can have a switch input interface to input other switch quantities that need to be monitored in the DC system. The monitoring module has the functions of "telemetry, remote control, remote communication, and remote adjustment", and can be transmitted to the local area network or remote computer according to the communication port specified by the user to achieve centralized monitoring.

Product Real Shot

FAQ

Can your company customize products according to my requirements?

Yes, we can customize products according to customer requirements. Generally speaking, customers only need to provide: Circuit layout, voltage, current, etc.

What is your fastest delivery time?

Normally, we accept customer inquiries. After the switch cabinet technical parameters are connected, it takes 1-2 days to issue a price list and communicate with customers about the production and delivery time based on the actual situation.

How is your after-sales service?

We support a 1-year warranty. The normal quotation does not include on-site after-sales service. Free online communication and guidance are available.