Ceeg Kksg Series Dry-Type Transformer Three Phase Transformer for Mining

• Application: Power, Electronic, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Dry Type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Ceeg
• Transport Package: Wooden Case / According Customers′ Demands
• Specification: 1350*1680*2400
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504330000
• Production Capacity: 10000 Pieces/Year
• Package Size: 134.00cm * 92.00cm * 135.60cm
• Package Gross Weight: 2500.000kg
• Lead Time: 30 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

 

 

The general-purpose dry-type transformer for mining complies with national standards and industry standards, including GB12173-2008, GB1094.11-2007, GB/T10228-2015, JB/T3955-2016, GB4208-2017, and more. It is suitable for power distribution equipment in underground mines where there is a risk of methane and coal dust explosions. It is primarily used in iron mines, copper mines, gold mines, aluminum mines, stone mines, rock mines, metal and non-metal mines, as well as in highway, railway, and tunnel applications.

Transformer Accessories

Enclosure: For indoor applications, considering heat dissipation and maintenance concerns, it's generally advisable not to add an enclosure if there is sufficient installation space. However, if the user needs, an enclosure can be provided, featuring multiple observation holes. The enclosure can also be painted in the user's preferred color.

Temperature Controller: All transformers are equipped with an overheating protection device. These protection devices detect and control the temperature of the transformer using a PT thermistor built into the low-voltage coil and output a digital signal via the RS232 / 485 communication interface.

Air Cooling Device:

1. The cooling method for the dry-type transformer can be divided into natural air cooling (AN) and forced air cooling (AF).

2. In natural air cooling (AN), under normal operating conditions, it can continuously deliver 100% of the rated capacity.

3. Under normal operating conditions, forced air cooling (AF) can achieve a 50% increase in capacity, suitable for various emergency overload or intermittent overload operations. Due to the greater increase in load loss and impedance resistance, continuous overload operation with forced air cooling (AF) is generally not recommended.

1. The KKSG enclosure is fabricated using high-quality structural steel and cold-rolled steel plates, ensuring high mechanical strength. The enclosure undergoes a shot-blasting process to remove surface rust layers and is coated with anti-corrosion paint, providing excellent corrosion resistance.

2. The transformer meets the environmental requirements for underground mining. It employs natural ventilation and automatic fan control devices for forced air cooling, effectively controlling the operating temperature of the transformer to ensure equipment safety.

3. Low losses, minimal partial discharge, low noise, and strong heat dissipation capability.

4. KKSG series products outperform national standards in terms of performance parameters.

5. Safety, flame resistance, fire prevention, pollution-free, and can be directly installed at the load center.

6. Maintenance-free, convenient installation, and low overall operating costs.

7. High reliability, Strong earthquake resistance, Moisture resistance and corrosion resistance.
 

KKSG-50~1600 General-Purpose Dry-Type Mine Transformer
Rated high voltage:6,6.3,10,10.5kV
Rated low voltage:1.2kV,0.69kV,0.4kV
Tapping Range:±2*2.5% etc.
Insulation Level:LI75 AC35/LI0 AC3
Model	UK	No-Load loss(W)	Load Loss(W)	No-Load Current(%)	Gauge (mm)
KKSG-50	4%	270	1000	2	550
KKSG-100	4%	400	1570	1.5	550
KKSG-160	4%	540	2130	1.3	550
KKSG-200	4%	620	2530	1.1	550
KKSG-250	4%	720	2760	1.1	550
KKSG-315	4%	880	3470	1	660
KKSG-400	4%	980	3990	1	660
KKSG-500	4%	1160	4880	1	660
KKSG-630	4% / 6%	1300	5960	0.85	820
KKSG-800	6%	1520	6960	0.85	820
KKSG-1000	6%	1770	8130	0.85	820
KKSG-1250	6%	2090	9690	0.85	820
KKSG-1600	6%	2450	11730	0.85	820

Our production base covers an area of more than 600 acres (40 hectares) with extensive facilities and a total construction area of 180,000 square meters. We have a professional team of more than 1,000 employees. We have advanced transformer production and testing equipment here to ensure that we provide customers with high-quality power transformer products.

We boast an array of cutting-edge equipment representing a high standard within the industry, including a complete set of shearing machines, fully automated winding machines, robot-operated stacking machines, the German-made Heydrich vacuum casting tank, vacuum impregnation systems, air cushion transport vehicles, a fully enclosed production workshop with a cleanliness level of 100,000, 20-ton vertical winding machines, 10-ton horizontal winding machines, coal-oil gas phase drying equipment, and a 200-ton overhead crane. We adopt the latest technology and processes to ensure our products comply with international standards and customer needs.

We have a strong production capacity of 30 million kVA power transformers per year. This means we can cater to all sizes and types of power transformer needs, from small applications to large energy projects. No matter what specifications our customers require, we deliver them on time and support them with high quality and reliability.