Robust 35kv/0.4kv Scb10 Dry Type Transformer for Harsh Environments with IP54 Protection and Class C Insulation System

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Model NO.: SCB10
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, CE,Gsa,Coc,GOST,Gsa
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Kete
• Core Material: Silicon Steel Sheet
• Winding Material: Copper/Aluminum
• Taping Range: ±5 or ± 2*2.5%
• Voltage Regulator: 5 Steps
• Standard: IEC60076
• Insulation Class: F/H
• Protection Class: IP20/IP54
• Frequency: 50Hz/60Hz
• Coil Structure: Toroidal
• Connection: Yyn0 or Dyn11
• Outline Shape: Vertical Transformer
• Effciency: 98%
• Moisture-Proof Method: Sealed
• High Voltage: 33kv 35kv 36kv 38.5kv
• Low Voltage: 0.4kv
• Transport Package: Export Standard Wooden Box
• Specification: Customized
• Trademark: KETE
• Origin: Liaocheng, Shandong Province, China
• HS Code: 8504210000
• Production Capacity: 5000 Pieces/Year

Product Description

Basic Info.

Product Introduction
 
The 35kV dry-type transformer is designed for high-voltage power distribution systems, featuring high reliability, low losses, and maintenance-free operation. Manufactured with premium materials and advanced processes, it ensures stable performance under various harsh environmental conditions.
 
Product Advantages
 
High Voltage Resistance: Optimized insulation design for reliable 35kV system operation
 
Excellent Thermal Performance: Advanced ventilation and temperature control system
 
Strong Short-Circuit Withstand Capacity: Robust structure withstands high short-circuit currents
 
Environmental Protection: No oil leakage risk, zero pollution
 
Flexible Configuration: Various protection levels and temperature rise classes available
 
Long Service Life: High-quality materials and strict manufacturing standards ensure longevity
 
Operating Conditions
 
Ambient Temperature: Maximum: +40℃; Minimum: -25℃
 
Relative Humidity: ≤90%
 
Altitude: ≤1000m (Can be designed for higher altitudes)
 
Scope of Application
 
Ideal for high-voltage power distribution scenarios:
 
35kV substations and power distribution systems
 
Large industrial enterprises and mining parks
 
Renewable energy power generation systems
 
Urban rail transit and airport power supply systems
 
Critical municipal facilities

Specification

Rated capacity(KVA)	H.V(KV)	L.V(KV)	Connection symbol	No-load loss(KW)		On-load loss(KW)		Short circult impedance(%)
				SCB10	SCB11	SCB10	SCB11
50	35 36 37 38.5	0.4	Dyn11/Yyn0	0.450	0.405	1.420	1.420	6.0
100				0.630	0.567	2.090	2.090
160				0.790	0.711	2.810	2.810
200				0.880	0.792	3.320	3.320
250				0.990	0.891	3.800	3.800
315				1.170	1.503	4.510	4.510
400				1.370	1.233	5.410	5.410
500				1.620	1.458	6.650	6.650
630				1.860	1.674	7.690	7.690
800				2.160	1.944	9.120	9.120
1000				2.430	2.187	10.400	10.400
1250				2.830	2.547	12.700	12.700
1600				3.240	2.916	15.400	15.400
2000				3.820	3.438	18.200	18.200
2500				4.450	4.005	21.800	21.800

Rated capacity(KVA)	H.V(KV)	L.V(KV)	Connection symbol	No-load loss(KW)		On-load loss(KW)		Short circult impedance(%)
				SCB12	SCB13	SCB12	SCB13
50	35 36 37 38.5	0.4	Dyn11/Yyn0	0.360	0.315	1.420	1.278	6.0
100				0.504	0.441	2.090	1.881
160				0.632	0.553	2.810	2.529
200				0.704	0.616	3.320	2.988
250				0.792	0.693	3.800	3.420
315				0.936	0.819	4.510	4.059
400				1.096	0.959	5.410	4.869
500				1.296	1.134	6.650	5.985
630				1.488	1.302	7.690	6.921
800				1.728	1.512	9.120	8.208
1000				1.944	1.701	10.400	9.360
1250				2.264	1.981	12.700	111.430
1600				2.592	2.268	15.400	13.860
2000				3.056	2.674	18.200	16.380
2500				3.560	3.115	21.800	19.620

Company Profile

Founded in 1996 in Liaocheng, China, Liaocheng Kete New Energy Co., Ltd. has a registered capital of RMB 110 million, covering 260,000m² (building area: 67,000 m²) and holding the title of National High-Tech Enterprise.

 

We specialize in manufacturing power equipment (distribution transformers, box-type substations, high/low-voltage switchgear, transmission line towers, new energy tech & equipment) and hold Grade-4 Qualification for 110kV-and-below Electric Power Construction, Testing & Maintenance. We have developed into an integrated base for R&D, design, production and construction via tech innovation.

 

Certified with ISO 9001, ISO 14001, OHSAS 18001 and CCC (for 18 low-voltage products), our products have passed CQC inspections. They serve urban power grids, power plants, substations, oil/chemical, railway and construction sectors, and are exported to the US, Brazil, Peru, Kenya, Ethiopia, India, Myanmar, Vietnam, etc.

 

We sincerely welcome partners from home and abroad to explore cooperation opportunities and pursue mutual development with us.

Factory & workshop

Product series

Dry type  transformer

Oil immersed transformer

Prefabricated substation

Pad mounted transformer

High-voltage switchgear

Pole mounted transformer

After Sales Service

1.Our company's warranty coverage includes performance failures caused by material defects or manufacturing process issues, such as cabinet water leakage, insulation failure, abnormal switch operation, etc.

 

2.We provide spare parts for maintenance free of charge, and will dispatch technical personnel for on-site inspection and repair if necessary, with travel expenses borne by the supplier.

 

3.If the customer needs to purchase spare parts from our company, the goods can generally be shipped within 2-7 days.

 

4.24/7 technical support hotline, ensuring a fault time of ≤ 2 hours.

5.During the warranty period, regular return visits (once every 3 months) will be conducted to provide operation status testing and maintenance recommendations.

 

6.After the warranty period expires, lifelong maintenance services at cost price and spare parts supply can be provided.

 

7.The warranty period for our products is one year. If an extension of the warranty period is required, we will increase the price by a certain profit margin based on the existing price accordingly.

FAQ

1.Will Kete provide guidance documents for installation?

 

For large transformers that require the removal of some accessories to fit into containers, we will provide an installation video and an electronic version of the installation instructions.

 

2.What is the manufacturing and delivery lead time for Kete oil-immersed transformers?

Generally speaking, if the customer provides detailed design drawings and specification requirements, transformers below 2500KVA can be completed within approximately 20 days; transformers above 2500KVA usually take about 30 to 40 days. The specific lead time depends on the complexity of the transformer.

 

3.What is the packaging for Kete oil-immersed transformers?
For bulk cargo, we will use wooden cases for packaging; for full containers, we will use wooden pallets to reinforce the packaging. 

If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

4.What are the payment terms for Kete transformers?
(1) T/T 30% as deposit, and 70% before delivery. 

(2) LC at sight
(3) DP at sight 

5.What are the delivery terms for the bulk shipment of Kete transformers?

EXW, FOB, CFR, CIF or some other delivery terms inquired by customers.

6.Does the design of Kete oil-immersed transformers comply with specific industry standards and certifications?

 

Kete Oil-Immersed Transformers Meet Various International Standards, National Standards, and Core Certification Systems

General Standards: IEC 60076, GB 1094

Key Certification Systems

·Chinese Certifications: CCC Certification, ISO System Certification

·EU Certification: CE Certification

·US Certification: UL Certification

·Canadian Certification: GSA Certification

·Russian Certification: Gost Certification

·African Certification: COC Certification