High-Performance DC Power Supply for High Voltage Transformer Switching IP30 Security Level Power Supply

Basic Info

No.	ParameterName		Unit	Data
1	AC input voltage		Vac	380±15% 220±15%
2	Grid frequency		Hz	50±10%
3	Rectified output voltage		Vdc	20 10
4	DC/DC output voltage		Vdc	48 24
5	UPS/INVAC output voltage		Vac	380 220
Dimensions(H*W*D)mm	2260*800*600

Product Description

Product features

1.Unified centralized power supply: Realize uninterrupted power supply of AC and DC power through system optimization and combination.

2. Unified information management: Realize full-parameter monitoring and management of substation AC and DC control power through centralized monitoring device.

3. Unified equipment maintenance: Realize unified equipment maintenance by integrating maintenance interfaces, greatly reducing equipment operation failure rate and maintenance management costs.

4. Wide input voltage range of the system, strong adaptability.

5. Adopt multi-module parallel design, flexible capacity configuration, N+1 redundant backup.

6. Optimize the original monitoring module circuit to reduce power consumption, achieving the goal of low carbon and environmental protection.

7. The monitoring system can effectively monitor power modules, communication power modules, inverters (UPS), AC/DC power distribution, etc., providing dry contact alarm, display, and acousto-optic alarm.

8. Open system, using Ethernet and IEC61850 protocol to communicate with the upper computer.

9. Automatically perform intelligent management of batteries according to the battery charging curve, effectively extending battery service life, and can manage multiple groups of batteries simultaneously.

10. Can flexibly configure discharge load and battery sampling box according to user needs to realize online monitoring of battery capacity and internal resistance.

11. Can freely select insulation detection device and battery inspection device according to user needs. 

Product Category

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ‌Φ‌6 to‌Φ‌762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ‌Φ‌15 to ‌Φ‌2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.

Why Choose Us

1. Famous brand in china for 7 more years 
2.Easy operating system ---- Easy but effective software, gentle touch achieves
3. Stable performance ---- best famous compenents ensure the quality all the time
4. Excellent aftersales service ---- 24*7 hours online serive, never leave you alone.
5. Fast delivery ---- cheap & safe delivery, we look after it all the time.

1. We have high-quality products, which are directly supplied by the factory to ensure adequate supply.
2. We provide professional services to solve your problems online 24 hours a day.
3. With years of supply experience, we strive to bring value to every customer.

The power modules come with waterproof packaging to ensure safety during transit. We support various international shipping methods, including air, sea, and express delivery, providing safe, efficient, and hassle-free transportation worldwide.
DHL: 3-5 working days ; 
UPS: 5-7 working days; 
TNT: 5-7 working days; 
FedEx: 7-9 working days; 
EMS: 12-15 working days; 
ChinaPost: Depends on ship to which country; 
Sea: Depends on ship to which country