Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Product Details
Customization: Available
Application: Power, Electronic, Power Transformer
Phase: Three
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Management System Certification
ISO 9001, ISO 14001
Export Year
2023-12-21
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
  • Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
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Basic Info.

Model NO.
KS11/KS13
Cooling Method
Oil-immersed Type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, High Voltage Transformer
Frequency Characteristics
Power Frequency
Shape of Core
OD
Brand
Cnkc
Rated Frequency
50/60Hz
Rated Voltage/Hv
6.3/11kv
Rated Voltage/LV
0.4kv
Transformer Capacity
50-1250kVA
Connection of Transformer Winding
Yy0,D11
No Load Loss
100-1360kw
Load Loss
870-12000kw
No Load Current
0.5-1.3%
Short Circuit Impedance
4-4.5%
Oil Weight
100-510kg
Total Weight
400-2870kg
Body Weight
160-1460kg
Transport Package
Wooden Case
Specification
1000*850*900
Trademark
CNKC
Origin
China
Production Capacity
1000monthly

Product Description

Product Description
This product is applicable to oil immersed mining power transformer with capacity of 1250KVA and below and voltage of 10KV and below. This type of mining transformer is a general oil immersed transformer, which has no explosion-proof requirements, and is mainly used as the power supply for mining lighting or electric drive when distributing power in the mine. It is also applicable to the central substation, underground parking lot, main air inlet duct and main air inlet duct of coal mine, and places with gas but no explosion risk, as well as the humid environment of tunnel.

Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Model Description
Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
Technical parameters and structure dimensions


Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine TunnelKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine TunnelKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
Product features and Operating environment
Product features:
1. KS series mining transformer, as the power distribution equipment for mining, has the characteristics of small size, easy operation, reasonable structure, low loss, and good thermal performance.
2. This series of products are made of silicon steel sheets with oriented high conductivity and magnetic properties. The iron core is a core type iron core, and the full inclined seam stacked iron core. The iron core column is a multi-stage circular section, which ensures that the oil tank has a solid structure with low noise and low loss. High and low voltage cable junction boxes are welded on both sides of the box wall for cable connection. The high-voltage coil must have a tap voltage of ± 5% of the rated voltage, When the tap changer is used to transform the voltage, the power supply must be cut off first, and then the wind and rain pairs of the tap changer on the box wall are removed to transform the voltage. The low voltage side of the transformer is allowed to connect the "Y" type into 693V or the "D" type into 400V for power supply. Six porcelain sleeves are directly installed in the cable junction box for the user to modify the transformer hoisting. The crane welded on the box wall is used. The bottom of the transformer box is equipped with a sled, and the sled is equipped with a mounting hole, Ore can be supplied and ore car rollers can be added when necessary.
Operating environment and working conditions:
1. The height shall not exceed 1000m above sea level, and special environment shall be explained separately;
2. Ambient temperature:
The highest temperature is+40 ºC;
Maximum daily average temperature+25 ºC;
Maximum annual average temperature+20 ºC;
The minimum outdoor temperature is - 20 ºC.
3. The relative humidity of ambient air is not greater than 95% at+25 ºC;
4. It is installed under the mine where there is coal dust and gas, but there is no explosion danger;
5. The waveform of power supply voltage is approximately sine wave;


Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Product details

Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine TunnelKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Products real shot
Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel
A corner of the production workshop
Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine TunnelKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Product packaging

Ks11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel

Product application caseKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine TunnelKs11/Ks13 50-1250kvar 6-11kv Three Phase Oil Immersed Power Transformer for Mine Tunnel 
 
 

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