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CE Certificated environmental Friendly 20kv Dry Type Transformer for Subway
| US$9,999.00 | 1 Piece (MOQ) |
Port:
Shanghai, China
Production Capacity:
5000unit/Year
Payment Terms:
L/C, T/T, D/P, Western Union
Jiangsu, China
Last Login Date:
Jul 02, 2025
Main Products:
Auto Transformer, Distribution Transformer, Spare Parts, Gas Insulated Switchgear, Air Insulated Switchgear, Vacuum Circuit Breaker, Iron Core, Operation& Maintenance, Cable, Generator
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Product Description
Company Info
Basic Info.
Model NO.
Dry Type Tranformer
Application
Power, Electronic, Instrument, Lighting, Rectifier
Phase
Cooling Method
Winding Type
Certification
ISO9001-2000, ISO9001, CCC
Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Shape of Core
EI
Brand
Tungwell, Cpepe
Trademark
Tungwell
Transport Package
Export Package
Origin
China
Product Description
Important features
- High voltage winding adopts enamelled copper wire, low voltage winding adopts copper foil winding. High voltage winding is filled with glass fiber, then casted with imported epoxy resin in vacuum state, finally formed a strong overall after curing.
- Flame retardant, explosion proof, no pollution for environment
- Core and clip pieces can be run in 100% relative humidity and other harsh environments by special craft processing.
- Good anti-short circuit ability and high level of lightning impulse.
- High mechanical strength
- Low partial discharge
- High reliability
- Low loss and noise
- Small volume
- Light weight
- Easy to install
Parameters
10kV SC(10) Epoxy Resin Cast Dry-Type Transformer
| Rated capacity(KVA) | Voltage combination(KV) | Connection symbol | No-load current(%) | Impedance voltage(%) | No-load loss(W) | Load loss(W) (120) | Weight(kg) | Sound level LPA | ||
| High voltage(kV) | Tapping | |||||||||
| 100 | 10 | ±5% ±2*2.5% | 0.4 | Yyn0 Dyn11 | 1.3 | 4.0 | 370 | 1580 | 650 | 44 |
| 125 | 1.3 | 430 | 1850 | 730 | 45 | |||||
| 160 | 1.1 | 540 | 2120 | 890 | 45 | |||||
| 200 | 1.1 | 620 | 2520 | 1260 | 46 | |||||
| 250 | 1.0 | 720 | 2750 | 1290 | 46 | |||||
| 315 | 1.0 | 880 | 3460 | 1480 | 47 | |||||
| 400 | 0.9 | 970 | 3980 | 1820 | 47 | |||||
| 500 | 0.9 | 1160 | 4880 | 2340 | 48 | |||||
| 630 | 0.8 | 6.0 | 1290 | 5950 | 2530 | 50 | ||||
| 800 | 0.8 | 1520 | 6950 | 2780 | 50 | |||||
| 1000 | 0.7 | 1770 | 8120 | 3310 | 51 | |||||
| 1250 | 0.7 | 2090 | 9690 | 3680 | 51 | |||||
| 1600 | 0.6 | 2450 | 11720 | 4480 | 52 | |||||
| 2000 | 0.6 | 3320 | 14450 | 5050 | 53 | |||||
| 2500 | 0.5 | 4000 | 17160 | 6210 | 54 | |||||
20kV SC(B)10 Epoxy Resin Cast Dry-Type Transformer
| Rated capacity(KVA) | Voltage combination(KV) | Connection symbol | No-load current(%) | Impedance voltage(%) | No-load loss(W) | Load loss(W) (120) | Weight(kg) | Sound level LPA | ||
| High voltage(kV) | Tapping | |||||||||
| 100 | 20 | ±5% ±2*2.5% | 0.4 | Yyn0 Dyn11 | 1.0 | 6.0 | 540 | 1990 | 710 | 45 |
| 160 | 0.9 | 670 | 2470 | 980 | 46 | |||||
| 200 | 0.9 | 730 | 2940 | 1380 | 47 | |||||
| 250 | 0.8 | 840 | 3420 | 1400 | 47 | |||||
| 315 | 0.7 | 960 | 4060 | 1600 | 48 | |||||
| 400 | 0.6 | 1140 | 4820 | 2000 | 48 | |||||
| 500 | 0.6 | 1330 | 5760 | 2500 | 49 | |||||
| 630 | 0.5 | 1510 | 6800 | 2700 | 51 | |||||
| 800 | 0.5 | 1730 | 8220 | 3000 | 51 | |||||
| 1000 | 0.5 | 2040 | 9730 | 3580 | 52 | |||||
| 1250 | 0.5 | 2360 | 11480 | 3920 | 52 | |||||
| 1600 | 0.5 | 2760 | 13790 | 4800 | 53 | |||||
| 2000 | 0.5 | 3200 | 16280 | 5400 | 54 | |||||
| 2500 | 0.4 | 3820 | 19270 | 6780 | 55 | |||||
Key Manufacturer Profile
Voltage Range & Power Capacity
Manufacturing Facilities
Special Transformer and Features
About TUNGWELL
Originated from a China Representative Office of a global power renting company since 2012, we do source, procure, QA&QC, logistic coordination for its global project sites. With the strong backgrounds and knowledge of supplying and manufacturing experience in the prime Chinese power equipment manufacturing field, TUNGWELL and our cooperated manufacturers are dedicated to research, design, manufacturing, marketing and service in the power business.
TUNGWELL Power Solutions Ltd.
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