Outdoor mobile electrical distribution box with high and 7.2kv 12kv 24kv 40.5KV low voltage switchgear cabinet
- Category: >>>
- Supplier: Shanghai Setn Electric Co. Ltd.
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Product Overview
Description
Product Description
ZGSF-40.5/0.315-High/low voltage pre-installed substation (referred to as box transformer or European box transformer)
Main technical parameters | ||||||
Rated frequency | Hz | 50 | ||||
Rated voltage | kV | 7.2 12 24 40.5 | ||||
Rated current of main bus | A | 630 1250 1600 | ||||
Rated short-time withstand current / duration | kA/s | 20/4 25/3 31.5/4 | ||||
Rated peak withstand current | kA | 50 63 80 | ||||
1min power frequency withstand voltage (to-ground/between open contacts) | kV | 32/36 42/48 65/79 95/115 | ||||
Lightning impulse withstand voltage (to-ground/between open contacts) | kV | 60/70 75/85 125/145 185/215 | ||||
Rated short-circuit breaking current | kA | 20 25 31.5 | ||||
Ground loop short-time withstand current / duration | kA/s | 20/2 20/4 | ||||
Rated short-circuit making current of main loop | kA | 50 63 80 | ||||
Rated active load breaking current | A | 630 | ||||
Rated closed loop breaking current | A | 630 | ||||
Rated transfer current | A | 1700 | ||||
Mechanical life period | times | 3000 5000 10000 | ||||
LV unit | Rated frequency | Hz | 50 | |||
Rated voltage | kV | 0.315/0.27 | ||||
Rated insulation voltage | V | 690 | ||||
Rated current of main loop | A | 100~3200 | ||||
Rated short-time withstand current | kA/s | 30/1 50/1 100/1 | ||||
Rated peak withstand current | kA | 63 105 176 | ||||
5s power frequency withstand voltage | kV | 2.5 3.75 | ||||
Transformer unit | Rated frequency | Hz | 50 | |||
Rated voltage | kV | 7.2 12 24 40.5/0.4 | ||||
Rated capacity | kVA | 30~1600 | ||||
1min power frequency withstand voltage | kV | 25/20 35/28 55/50 85/75 | ||||
Lightning impulse withstand voltage | kV | 60 75 125 170 | ||||
Impedance voltage | ％ | 4~6 | ||||
Tapping range | ... | ±×2.5％ ±×5％ | ||||
Connection group | ... | Y，yn0 D,yn11 | ||||
Type | ... | Oil-immersed type, dry type | ||||
Cabinet body | IP code of HV and LV chambers | ... | IP33D | |||
IP code of transformer chamber | ... | IP23D | ||||
Sound level (oil-immersed type/dry type) | dB | ≤50/55 | ||||
Service conditions
◎Altitude: ≤1000m;
◎Ambient temperature should be within -25°C~+40°C, average value within 24h should not exceed +35°C;
◎Outdoor wind speed should not exceed 35m/s;
◎Relative air humidity should not exceed 90% (+25°C);
◎Seismic intensity: horizontal acceleration should not more than 0.4m/s2; vertical acceleration should not more than 0.2m/s?;
© The installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
Our Delivery
We can deliver the goods by air or sea. We can provide you with a good shipping company to facilitate your choice Our delivery date is usually 15 to 20 days. If you need special customization, the time may be delayed.
Standard wooden boxes for outer package
(1) 1 plastic bag/set
(1) 1 plastic bag/set
If you need specially customized package, please inform us in advance.
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company introduction
Certificate
FAQ
Q1:What is your advantages?
A: We are a very famous power distribution product manufacturer in Shanghai, China. We also have our own foreign trade team. We are a company integrating industry and trade
Q2:Can you customize the product according to the size I need?
A: Yes, our factory has a professional team of engineers, we can completely design and develop products for you according to the detailed technical parameters and specifications you require
Q3:Can we use our own logo?
A: Yes, if you have requirements, we can customize the logo you need according to your requirements
A: Yes, if you have requirements, we can customize the logo you need according to your requirements
Q4: What is the quality of your products?
A: Quality is our corporate culture, we regard product quality as life of our company. We have achieved a lot of certifications to meet customs requirements. As a factory, we can control all process of production 100% and every single product will be tested qualified before shipping.
A: Quality is our corporate culture, we regard product quality as life of our company. We have achieved a lot of certifications to meet customs requirements. As a factory, we can control all process of production 100% and every single product will be tested qualified before shipping.
Q5: When can delivery from ordering?
A: The delivery time depend on the quantity you ordered, generally about 15-25 days after deposit of payment.
A: The delivery time depend on the quantity you ordered, generally about 15-25 days after deposit of payment.
Q6:What are your terms of payment
A: 30% in advance 70% before shipment We can pay by TT/ LC/ DP/ Paypal/ union/Alibaba assurance
A: 30% in advance 70% before shipment We can pay by TT/ LC/ DP/ Paypal/ union/Alibaba assurance
Q7: How long is the warranty of your product?
A: Our warranty period is usually three years,. But the warranty period can be extended after discussion and agreement.
Shanghai SETN ELECTRIC Co., Ltd is a professional of power solution and distribution (PTD) engineering and PTD complete equipment supplier. We provide integrated solution and complete PTD high-tech equipment for a variety of PTD engineering. We are one of the leading enterprises in the national industrial technology upgrade plan and one of the leading brands in the field of electric power engineering of China.
Any special requirements can be settled through friendly negotiation.
If you have any other questions, please click the business card below and contact me directly. We will provide you with the best service
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