Durable Dry Type Transformer for Optimal Electrical Performance

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Model NO.: SC(B)
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: 50Hz
• Shape of Core: Ring
• Brand: Chsh
• Capacity: 10kVA up to 31500kVA
• High Voltage: 3.3kv up to 35kv
• Conductor Material: Copper
• OEM: Avaliable
• Transport Package: Customized
• Specification: 1350*800*1300
• Trademark: CHSH
• Origin: China
• Production Capacity: 80/Week
• Package Size: 1350.00cm * 800.00cm * 1300.00cm
• Package Gross Weight: 700.000kg

Product Description

Product Description

This dry-type transformer is an epoxy resin-encapsulated type with an H-class insulation, which is realized through the
third-generation German HTT advanced technology and vacuum pressure miror casting process based on H-class
insulation material.
It is applicable to 35kV and below, 50Hz or 60Hz distrilbution and transmission systems, for wide application in various
residential and commercial buildings, public facilities,industrial and mining enterprises, power generation enterprises and
urban and rural power grids. lt is the most ideal environment-friendly power supply and distribution equipment.
The coil adopts vacuum pressure mirror casting process for beautiful appearance and strong resistance to sudden shor
circuit.
The core is made of high quality silicon steel sheet, with 45" inclined multi-seam, high lamination coefficient, low no-oad
loss and low noise,
The product has small partial discharge, good thermal stability, low noise and strong overload capability,
It is maintenance free and widely used in commercial buildings and load center areas.
Voltage class:35kV(36.5kV 38.5kV etc.)
Tapping range:+2*2.5% +5%
Vector group: Dyn11, Yd11, YNd11, etc
Capacitance range:800-25000kVA
Insulation level:35kV L1170AC70.10KV LI75AC35
Insulation class,Class F or H
Voltage regulating mode: no excitation voltage regulation or on-load capacity regulation

product features

 

PERFORMANCE CHARACTERISTICS
1. No oil, no pollution, flame retardant, self-extinguishing and fire prevention.
2. Low loss, high efficiency and low noise. it can run long time under 125% rated load under the forced
air-cooling condition and is equipped with intelligent temperature controller. The functions of fault alarm, over
temperature alarm, over temperature trip and black gate. lt is connected with computer through RS485 serial
interface and achieves centralized monitoring and control
3. Small local discharge (under 30 PC) and high reliability, can ensure long-term safe operation, life up to 30
years.
4. Resistance to crack and temperature change, high mechanical strength, strong abilitly to resist sudden
short-circuit.
5. Good moisture-proof property, it can run nomally under 100% humidity and can be put into operation
without drying treatment after shutdown
6. There is no need for a separate transformer room, core maintenance or load-bearing beam saving civil
land and occupation No oi, so it will not produce toxic gas to pollute the environment. No need ofoil collecting
pits or other ancilary buildings which reduces the cost of construction Easy installation, no debugging, almos!
no maintenance: No need to replace or check the oll, low operation and maintenance cost.

Technical parameters

Rated capacity (kVA)	Voltage combination			Vector group	No-load loss (W)of SCB10	No-load loss (W)of SCB11	No-load current (%)	Short circuit impedance (%)
	High voltage (kV)	High voltage tapping range (%)	LOW voltage (kV)
200	20 22 24	±5 or ±2*2.5	0.4	Dyn11 or Yyn0	735	660	1.8	6.0
250					845	760	1.6
315					970	870	1.6
400					1150	1030	1.4
500					1350	1210	1.4
630					1530	1370	1.2
800					1755	1570	1.2
1000					2070	1860	1.0
1250					2385	2140	1.0
1600					2790	2510	1.0
2000					3240	2910	0.8
2500					3870	3480	0.8

Company Profile

Certifications

 

Compant workship

 

Packaging & Shipping

FAQ

 

1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switch gears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , loadbreak switch etc.Our factory is the excellent supplier of State Grid Corporation in China
2. Do you accept customized service ?
We offer OEl/ODM service , can print your logo on product . our professional technical and quotation team can provide asatisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5-10 working days is available
5. How do you solve quality problems?
Please provide detalled photos of quality problems. our technical and quality testing depament will analyse.we will make
a satisfied solution within 2 days .
6. What is your payment terms ?
30%T/T in advance,70% before shipment . West union , L/C are also acceptable.