1000kVA Constant Voltage Transformer SBW-Sg Stabilizing Transformer

• Customization: Available
• Current Type: AC
• Phase: Three Phase
• Model NO.: sbw-sg
• Usage: SVC, DBW, Transformer
• Frequency: Industrial Frequency
• Size: Large
• Iron Core Shape: Ring
• Power Source: Linear Regulated Power Supply
• Products Specification: 10kVA-1200kVA (Can Be Customed)
• Insulated Strength: 2000V, 1min Does Not Have The Puncture
• Insulated Electric Resistance: ≥2mΩ
• Efficiency: ≥98%
• Working Frequency: 50~60Hz
• Ambient Temperature: -15ºC~+45ºC
• Relative Humidity: <=90%
• Altitude: <1000m
• Transport Package: Wooden Case
• Trademark: WENLIDA
• Origin: China
• HS Code: 85044019
• Production Capacity: 20000PCS/M

Product Description

 Product Introduction:
        Stabilizer transformer integrated machine is a kind of power supply protection equipment developed by our company, which can automatically maintain stable output voltage when the voltage of power supply network fluctuates or the load changes.
        Compared with other forms of voltage regulator, this product has the characteristics of large capacity, high efficiency, no waveform distortion, stable voltage regulation, complete control functions, wide range of applicable loads, able to withstand instantaneous overload, long-term continuous operation, with over-voltage, under voltage, over-current, phase sequence, phase loss, and other automatic protection devices, as well as small size, light weight, easy to use and install, reliable operation and so on.
Model description:

Main structure:

Technical parameter:

Efficiency	≥98%
Applicable frequency range	50/60Hz
Response time	≤ 0.05s
Waveform distortion	≤ 0.1%
Insulation resistance	≥2MΩ
Stable time	< 1.5s (when the step change of input voltage relative to rated value is 10%)
Display function	can display input and output voltage, output current value, fault alarm status indication, etc.
Alarm and protection function	with delay output, over-voltage, under voltage, overload short-circuit, phase loss, reverse phase alarm and protection functions, and can automatically restore voltage stabilized power supply after fault recovery.
Overload capacity	under the condition of 60% overload, the duration is ≥ 5min
Waveform	compared with input voltage waveform, the increment of relative harmonic content is not more than 1%
Working temperature(ºC)	- 15 ~ 45
Relative humidity (RH)	10% - 90%
Altitude (m)	< 1000
Noise (DB)	< 55

Company Profile:
Shanghai Wenlida Electric Co., Ltd (hereinafter "Wenlida") is the largest manufacture base in China, the drafter of the national information industry standard, and the famous provider of voltage stabilizer.

Wenlida has more than ten-year's glorious history. Since it established in 1990, Beijing, Guangzhou, Changchun, Chongqing, Chengdu, Qingdao, Jinan and Suzhou office come into existence successively. In 2009, two new standard workshops and R&D center are established in Shanghai Jiading (37000m2) and Zhejiang Jiashan (45000m2) respectively.

Wenlida has gained public praise for its advanced technology, excellent products, stable quality and first class service. Experienced in research and technology, system design, manufacture craft and products quality has made Wenlida famous in the power supply industry. In 1998, 2005 and 2007, Wenlida becomes the appointed supplier of Haier, ZTE and Huawei respectively. Also, it is the qualified supplier of MITSUBISHI,HITACHI,SIEMENS,DOOSAN,MGE,Hisense and OMRON.

Nowadays, Wenlida is applying itself to the research and manufacture of clean energy, environment protection, energy saving, safety guard products. Based on the "specialized voltage stabilizer", "transformer" and "harmonic active filters", Wenlida will try to become the mordern designer and manufacturer of new power supply.