• High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
  • High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
  • High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
  • High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
  • High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
  • High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer

High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer

Application: Power, Instrument
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001
Customization:

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Basic Info.

Model NO.
TRANS
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EI
Transport Package
Export Wooden Case
Trademark
DGG
Origin
China
HS Code
8504210000
Production Capacity
5000PCS/Year

Product Description

High Quality 10kv/0.4 100kVA 250kVA Dry Type TransformerHigh Quality 10kv/0.4 100kVA 250kVA Dry Type TransformerGeneral

This product can be used in a wide range of areas, especially in the place of high fire protection requirements. ie, mine, oilfield, subway station, power plant, school, shopping center, skyscraper, and all indoor configuration systems.
 


STRUCTURE CHARACTERISTICS:

  • Iron core: core applies excellent cold rolling oriental silicon sheet and a 45°wholly sloped joint with no punching hole structure; the surface of the core is coated with a special resin to protect against rusting, elastic materials are cushioned between the clamping parts, and core, between the clamping parts and core, between coils and between the core and the base seat to reduce operation noise.
  • Coils: low voltage winding applies double cylinder type or fossil type, high voltage winding applies sectional connection type structure; which is wounded by F class insulated polyester double fiberglass copper conductor and reinforced by fiberglass, epoxy resin proportion is poured and molded under vacuum state. It has good electric performance and mechanical strength.
  • Temperature control: apply automatic temperature control protection system; realize temperature display, patrol inspection, start and stop air fan, over temperature alarm, tip, and communication interface of a computer, etc functions on demand of users.
 

References:

ISO 1461: Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods.
IEC 60076: Power transformers.
IEC 60044: Instrument transformers.
IEC 60296: Specification for unused mineral insulating oil for transformers and switchgear.
IEC 60354: Loading guide for oil-immersed power transformers.
IEC 60214: Tap-changers - Part 1: Performance requirements and test methods, Part 2: Application guide.
IEC 60512: Connectors for electronic equipment.

High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer

Technical specification:
 
Rated capacity (kVA) voltage combination Vector group Losses(120°kW) No-load current(%)
HV(kV) tapping range LV(kV) On-load loss No-load loss
30         0.71 0.19 3.2
50         1 0.27 2.8
80         1.38 0.37 2.6
100         1.57 0.4 2.4
125         1.85 0.47 2.2
160         2.13 0.54 2.2
200 6       2.53 0.62 2
250 6.3       2.76 0.72 2.2
315 6.6 ±5%   Yyno 3.47 0.88 1.8
400 10   0.4   3.99 0.98 1.8
500 10.5 ±2x2.5%   Dyn11 4.88 1.16 1.8
630 11       5.88 1.34 1.6
630         5.96 1.3 1.6
800         6.96 1.52 1.6
1000         8.13 1.77 1.4
1250         9.69 2.09 1.4
1600         11.73 2.45 1.4
2000         14.45 3.05 1.2
2500         17.17 3.6 1.2


 
Rated capacity (kVA) voltage combination Vector group Losses(120°kW) No-load current(%)
HV(kV) tapping range LV(kV) On-load loss No-load loss
50         1.23 0.3 2.3
100         1.98 0.47 1.9
160         2.46 0.58 1.7
200         2.93 0.64 1.6
250         3.4 0.73 1.5
315   ±5%   Yyno 4.06 0.84 1.4
400 20,22   0.4   4.82 1 1.3
500 24,10 ±2x2.5%   Dyn11 5.76 1.17 1.3
630 11,12       6.8 1.32 1.2
800         8.22 1.52 1.1
1000         9.73 1.79 1
1250         11.48 2.06 1
1600         13.79 2.41 0.9
2000         16.29 2.8 0.9
2500         19.27 3.34 0.8
High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer
 

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