Dry-type transformer
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Product Description
- 产品描述
-
Overview
Our company manufactures two main types of epoxy-resin-insulated dry-type transformers: resin-impregnated cast-resin dry-type transformers and resin-impregnated glass-fiber-wrapped dry-type transformers. These transformers are widely used in harsh environments with stringent fire-protection requirements, significant load fluctuations, and severe contamination and high humidity, such as airports, subways, power plants, metallurgical facilities, hospitals, high-rise buildings, shopping centers, densely populated residential areas, petrochemical complexes, and research institutions—making them the ideal choice for power supply and distribution equipment.Operating Environment Conditions
◎ Ambient temperature: maximum +40°C, minimum -30°C,
◎Wind speed: equivalent to 34 m/s (not exceeding 700 Pa);
◎ Humidity: The daily average relative humidity shall not exceed 95%;
The monthly average relative humidity shall not exceed 95%;
◎Seismic Resistance: Horizontal acceleration shall not exceed 0.4 m/s², and vertical acceleration shall not exceed 0.15 m/s²;
◎Installation environment: The surrounding air should be free from significant contamination by corrosive or flammable substances, water vapor, and the like; the installation location must be free from severe vibration.
Note: If the order for this product exceeds the conditions specified above, please consult with our company.Technical Specifications
Model
Rated Capacity (kVA)
High-voltage (kV)
Low-voltage voltage (kV)
Connection Group Symbol
No-load loss (kW)
Load Loss (kW)
No-load current (%)
Short-circuit impedance (%)
SCB13-30
30
10
6.3
6
0.4
±5
±2×2.5
or
+3
-1×2.5Dyn11
or
Yyn0135
640
2.0
4
SCB13-50
50
195
900
2.0
4
SCB13-80
80
265
1240
1.5
4
SCB13-100
100
290
1410
1.5
4
SCB13-125
125
340
1660
1.3
4
SCB13-160
160
385
1910
1.3
4
SCB13-200
200
445
2270
1.1
4
SCB13-250
250
515
2480
1.1
4
SCB13-315
315
635
3120
1.0
4
SCB13-400
400
705
3590
1.0
4
SCB13-500
500
835
4390
1.0
4
SCB13-630
630
965
5290
0.85
4
SCB13-800
800
1090
6260
0.85
6
SCB13-1000
1000
1270
7310
0.85
6
SCB13-1250
1250
1500
8720
0.85
6
SCB13-1600
1600
1760
10500
0.85
6
SCB13-2000
2000
2190
13000
0.7
6
SCB13-2500
2500
2590
15400
0.7
6
Ordering Instructions
Customers must provide the following information when placing an order:
1. Model, capacity, quantity, and external dimension requirements;
2. Transformer model, performance, connection group, tap range, and impedance requirements;
3. Voltage Regulation Method (On-Load Voltage Regulation or No-Excitation Voltage Regulation)
4. Other Special Uses or Structures
5. Delivery Location and Deadline
6. Environmental requirements for use.
Product Inquiry
We place great importance on your feedback and inquiries. If you have any questions about our products or services, please complete the form below, and we will contact you as soon as possible.
Dedicated to the professional design and manufacturing of electrical and smart charging equipment.
Jiangxi Victory Electric Co., Ltd.
Telephone
Address
Economic Development Zone, Nanchang City, Jiangxi Province, China
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