Quick Details
Description
- Place of Origin: Fujian, China (Mainland)
- Brand Name: DGSL
- Model Number: SPDD202
- Max. Current: 630A
- Max. Voltage: 500v
- Color: Grey
- Material: porcelain
- Rated voltage: 380v~600v
- Rated current: 200A 400A 630A
- Certificate: ISO9001/ISO14001/OHSAS18001/CCC
SPDD series outdoor low-voltage fusedisconnecting switch (disconnect switch for short) mainly apply to distribution line of frequency 50/60Hz, rated voltage 380-500V. As the low voltage side of distribution transformer short circuit protection and overload protection. It is used for power transformer outgoing, sub-feeder in the network; it is the newest product of fuse-cutout. It can open and close in over-head circuit and power transformer under the special condition, the disconnect switch can low down the power-off, ensure the security of maintenance man(staff), improve the reliability of power supply.
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No.
|
Technical
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Unit
|
Paremeter
|
|
1
|
Rated Voltage
|
V
|
500
|
|
2
|
Rated Current
|
A
|
500/630/800/1000
|
|
3
|
Rated Frequency
|
Hz
|
50/60
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|
4
|
1min Power-frequency
|
kV
|
25
|
|
5
|
Lighting impulse withstand voltage
|
kV
|
30
|
|
6
|
Main Circuit Resistance
|
μΩ
|
Main Circuit Resistance≤50
Fuse Circuit Resistance≤180
|
D.G. Solution Ltd. (DGSL) is a specialized company, handling electrical apparatus and service for Power Company and public system. Founded in beautiful Victoria of Canada, it has engaged in the process of research, design, produce of electrical switches and invest in the relative fields. Its product provides reliable guarantee for the power transmission and wide range of electrical contracting service are available for clients from the fields of power, electricity, business, industry and others.
D.G. Solutions (XIAMEN) Electric Co., Ltd. is a technical corporation, set up in China to provide electrical apparatus and service for power generating and transmitting under 40.5Kv grade. Locating in Coastal city of Xiamen, it focuses on electrical apparatus upgrade, technical introduction and promotion. It has the serialized equipment, advanced technologies, matured experience from parent company, equips with DGSL platform of quality control and management system and shares the latest product development, design and manufacturing method from Canada headquarters.
It has a capable research team, which can independently research and design according to the detailed requirement of domestic market. All the product meet the domestic and international standards. Following the excelsior tradition of parent company, it engaged in the design and produce of electrical switches and protection apparatus in order to enhance the safety and liability of power supply system. It has modernized standard factories, with introduced manufacturing lines, producing equipment and accurate testing equipment, which ensures the excellent quality of all products.
The company has gained certificates of ISO9001, ISO14001 and OHSAS18001 and continuously improves and regularly audits the internal operation mechanism to reach a more rational, efficient and organized level. Quality control is strictly followed throughout the whole design and manufacture process. The company sticks to the standards of ISO9001, ISO14001 and OHSAS18001. The satisfactory from our client is the only yard stick of the company performance and it will try its best to meet their requirements of all product and service.
We warmly welcome customers from all over the world to visit us and cooperate in power and electric field!
