Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer

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PRODUCTS DETAILS

Basic Info.

Model NO.
D11
Usage
Single-phase Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
OD
Coil Number
Autotransformer
Rated Capacity
10/15/20/25/30/50/63/80/100/125/16
High Voltage
6/6.3/10/10.5/11 Kv
Low Voltage
0.22/0.23/0.24 Kv
Connection Symbol
Li0/ Li6
Impedance Voltage
3.5%/4%
No-Load Loss
25-325 W
Load Loss
130-2550 W
No-Load Current
0.55_1.6%
Transport Package
Wooden Case
Specification
840*600*1150mm
Trademark
SNTOOM
Origin
Zhejiang, China
Production Capacity
5000 Piece/Pieces Per Month

Product Description

Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer
Specification
Projects
Parameters
Rated Capacity
5/10/15/20/25/30/50/63/80/100/125/160/200  kVA
High voltage
6/6.3/10/10.5/11 KV
Low voltage
0.23 KV
Connection symbol
Li0 / Li6
Impedance voltage
3.5%
Tapping range of high-voltage
±5% ± 2 ×2.5%
No-load Loss
40/45/53/62/70/80/120/135/160/190/220/260 W
Load Loss
215/235/315/405/480/560/855/1020/1260/1485/1755/2050 W
No-load current(%)
3.2%/2.8%/2.3%/2.1%/2%/1.9%/1.8%/1.6%
Reliable Structure
Based on the traditional structure and mature technology, our company has made many improvements, such as:
1) Spiral coil with longitudinal oil passage, better internal heat dissipation;
2) Improved the effective support of the coil end surface, and the ability to resist short-circuit current is stronger;
3) The new hoisting structure and body positioning structure are adopted to ensure more reliable in long-distance transportation and operation;
4) We have many unique and reliable structures to serve you;
5) Selecting a transformer with a higher performance level will have a higher level of technical content.

Excellent Materials
1) Oxygen-free copper wire with lower resistivity is selected, and after a series of additional surface treatments, it is smoother and free of burrs and sharp corners, making the load loss of the transformer lower and the electrical performance more reliable.
2) Select high-quality silicon steel sheets. With the improvement of performance level, use silicon steel sheets with lower unit loss to make the transformer no-load loss lower.
3) Select high-quality laminated wood insulation parts, never crack, even under the action of short-circuit current, the wire will not move.
4) Transformer oil after deep filtration is selected. The lower water, gas and impurity levels make the transformer work more reliable.
5) Select high-quality rubber sealing materials to effectively prevent aging and prevent leakage.
6) All raw materials have passed the quality inspection, and all raw material manufacturers have undergone strict review in accordance with the national standard ISO9000.
 
Service Condition
Transformer normal use conditions
The altitude does not exceed 1000m;
Ambient temperature:
  Maximum temperature +40ºC
  The average temperature of the hottest month is +30°C
  The highest annual average temperature +20ºC
  Outdoor minimum temperature -25ºC Transformer special use conditions
The altitude exceeds 1000m;
Ambient temperature: Maximum temperature +40ºC; Minimum temperature -25ºC
(Specify when ordering)
Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer Manufacturer of Wenzhou Outdoor 380V 220V Single Phase Pad Mounted Insulation Oil-Immersed Transformer

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