35kV Epoxy Resin Cast Dry-type Transformer smps transformer

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1 Set/Sets smps transformer (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
YUANGUANG
Model Number:
SC(B)-35kV
Usage:
Power
Phase:
Three
Coil Structure:
Toroidal
Coil Number:
Autotransformer
High voltage range:
31-39kV
Range of rated power:
50-2500kVA
Cooling method:
AN or AF
Connection Symbol:
Yyn0 Dyn11
Insulation Class:
H
Protection grade:
IP00,IP20,IP23
Iron core:
Silicon sheet
Windings material:
Copper
Standards:
IEC,GB,ANSI
Service Condition:
Outdoor/Indoor
Supply Ability
Supply Ability:
5000 Set/Sets per Year smps transformer
Packaging & Delivery
Packaging Details
Main body in nude , the accessories packing in seaworthy standard wooden case
Port
Shanghai or Ningbo
Lead Time :
within 28 days upon receipt of downpayment or relative L/C

SC(B) Type Dry-type Transformer          

Main Function And Features 

35kV Epoxy Resin Cast Dry-type Transformer smps transformer

01)  The core is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin;

02)  The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin;

03)  Low local discharge, high reliability, and long service life;

04)  Flame retardancy , explosion-proof and no environmental contamination;

05)  Low loss and low noise , high reliability, high efficient transformer;

06)  It highly withstands short-circuit and lightning impact;

07)  Small in volume, light in weight, safe in running and free of maintenance.

 

Introduction To Products         

  35kV Epoxy Resin Cast Dry-type Transformer smps transformer

1)   Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically . The core

       is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. Thanks to advance 

       technology, quality raw materials , scientific management, and perfect inspection means. 

 2)  The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is

       free of crack and inner bubble and has low local discharge, high reliability, and long service life.

3)   The high-and  low-voltage systems are cast under vacuum, thus the coil will not absorb moisture; the clamps of core are

       subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

4)   Flame retardancy , explosion-proof and no environmental contamination. The insulating materials in the coil such as glass

       fiber are self-extinguishing and they will not cause fire by the arc resulted from short-circuit . The resin will not generate

       toxic or harmful gas under high temperature.

5)   Gas duct is embedded inside it to enhance the radiation power and over-load capacity.

6)   Low loss and low noise. The core is lapped with 45 full-miter  and the step-type lamination effectively improves distribution

       of magnetic flux at core corners, and greatly reduces the no-load loss and the nose level.

7)   It highly withstands short-circuit and lightning impact.

8)   Small in volume, light in weight, safe in running and free of maintenance.

9)   As per users’ requirements the transformer may be provided with casing and blower fan.

 

Main Technical parameters for 35kV level, SC(B)9, SC(B)10-50~2500 type     

epoxy resin cast dry-type transformer:      


Rated power
(kVA)


High Voltage
(kV)


H.V Tap range


Low Voltage
(kV)


Connection Symbol


Short-Circuit Impedance
(%)


No-load Loss
(W)


On-Load Loss
(W)


No-load Current
(%)

Insulation Class

SC

(B)
9

SC(B)
10

SC(B)
9

SC(B)
10

50

35

38.5

 

±5%
OR
±2×2.5%

0.4

Yyn0
Dyn11

6

500

450

1500

1430

2.8

H

100

700

630

2200

2090

2.4

160

880

790

2960

2810

1.8

200

980

880

3500

3330

1.8

250

1100

990

4000

3800

1.6

315

1310

1180

4750

4510

1.6

400

1530

1380

5700

5420

1.4

500

1800

1620

7000

6650

1.4

630

2070

1860

8100

7700

1.2

800

2400

2160

9600

9120

1.2

1000

2700

2430

11000

10450

1.0

1250

3150

2840

13400

12730

0.9

1600

3600

3240

16300

15490

0.9

2000

4250

3830

19200

18240 

0.9

2500

4950

4460

23000

21850 

0.9

Note: All listed parameters just for your reference, the final data will be based on the drawing of

our products,meanwhile they can be adjusted as per customers' requirement.

 

 

 

Verified Information                            

 

We look forward to cooperating with you , if any inquiries , please contact us freely ! 

Thank you!