Basic Info.
Model NO.
TRANS
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
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
Packaging & Delivery
Package Size
70.00cm * 80.00cm * 100.00cm
Package Gross Weight
500.000kg
Lead Time
10 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
To be negotiated ( > 1 Pieces)
Product Description
Photos of Product
General
Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission.
General
Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission.
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.
| Rated capacity (kVA) | voltage combination | Vector group | Losses(W) | No-load current(%) | |||
| HV(kV) | tapping range | LV(kV) | On-load loss | No-load loss | |||
| 30 | 630/600 | 100 | 2.1 | ||||
| 50 | 910/870 | 130 | 1.1 | ||||
| 63 | 1090/1040 | 150 | 1 | ||||
| 80 | 1310/1250 | 180 | 1 | ||||
| 100 | 1580/1500 | 200 | 0.9 | ||||
| 125 | 1890/1800 | 240 | 0.9 | ||||
| 160 | 6 | 2310/2200 | 280 | 0.8 | |||
| 200 | 6.3 | 2730/2600 | 340 | 0.8 | |||
| 250 | 6.6 | ±5% | Yyno | 3200/3050 | 400 | 0.7 | |
| 315 | 10 | 0.4 | 3830/3650 | 480 | 0.7 | ||
| 400 | 10.5 | ±2x2.5% | Dyn11 | 4520/4300 | 570 | 0.6 | |
| 500 | 11 | 5410/5150 | 680 | 0.6 | |||
| 630 | 6200 | 810 | 0.6 | ||||
| 800 | 7500 | 980 | 0.5 | ||||
| 1000 | 10300 | 1150 | 5 | ||||
| 1250 | 12000 | 1360 | 0.5 | ||||
| 1600 | 14500 | 1640 | 0.4 | ||||
| 2000 | 19800 | 1990 | 0.4 | ||||
| 2500 | 23000 | 2340 | 0.4 | ||||
| Rated capacity (kVA) | voltage combination | Vector group | Losses(KW) | No-load current(%) | Short circuit impedance(%) | |||
| HV(kV) | tapping range | LV(kV) | On-load loss | No-load loss | ||||
| 30 | 0.66 | 0.09 | 2.1 | 5.5 | ||||
| 50 | 0.96 | 0.13 | 2 | |||||
| 63 | 1.145 | 0.15 | 1.9 | |||||
| 80 | 1.37 | 0.18 | 1.8 | |||||
| 100 | 1.65 | 0.2 | 1.6 | |||||
| 125 | 1.98 | 0.24 | 1.5 | |||||
| 160 | 2.42 | 0.29 | 1.4 | |||||
| 200 | 2.86 | 0.33 | 1.3 | |||||
| 250 | 20\10 | ±5x2.5% | Yyno | 3.35 | 0.4 | 1.2 | ||
| 315 | 0.4 | 4.01 | 0.48 | 1.1 | ||||
| 400 | ±2x2.5% | Dyn11 | 4.73 | 0.57 | 1 | |||
| 500 | 5.66 | 0.68 | 1 | |||||
| 630 | 6.82 | 0.81 | 0.9 | 6 | ||||
| 800 | 8.25 | 0.98 | 0.8 | |||||
| 1000 | 11.33 | 1.15 | 0.7 | |||||
| 1250 | 13.2 | 1.35 | 0.7 | |||||
| 1600 | 15.95 | 1.63 | 0.6 | |||||
| 2000 | 19.14 | 1.95 | 0.6 | |||||
| 2500 | 22.22 | 2.34 | 0.5 | |||||
