Audited Supplier
2000kva oil immersed transformer
Power, Instrument, Lighting
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC
Combined Transformer, Power Transformer, Distribution Transformer
Power Frequency
EI
S9/S11/S13
Silicon Steel Sheet
Onan/Onaf
with Oil Conservator/Gas Relay/Fan and Motor
4300kg
ROOQ
Wooden Case
HV6-35KV, 10KVA-12500KVA
China
850422
Product Description
ROOQ Electric Group Co.,Ltd. is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products. Our factory can offer the complete range of power distribution transformer.Oil immersed transformer
Product Description
4 - Using efficient heat sinks, it is possible to increase the number of corrugated sheets or sheet radiators, cooling fans, and motors.
Quality Inspection
The 33kV series three-phase oil-filled distribution transformers produced by Zhejiang ROOQ Electric Co., Ltd. are energy-saving oil-filled distribution power transformers, which are divided into the S9/S11/S13 series (with off-load tap changer OCTC) and the SZ9/SZ11/SZ13 series (with on-load tap changer OLTC).
Advantages
1 - Low loss, low noise, low partial discharge, low temperature rise and energy-saving.
2 - Adopt the latest insulatoin structure.
3 - Excellent anti-short-circuit ability.
2 - Adopt the latest insulatoin structure.
3 - Excellent anti-short-circuit ability.
4 - Using efficient heat sinks, it is possible to increase the number of corrugated sheets or sheet radiators, cooling fans, and motors.
5 - More stable internal structure, no malfunctions during transportation.
High-quality materials
1 - Choose the oxygen free copper wire with lower resistivity,and after a series of additonal surface treatment,more smooth,no burrs,sharp corners,so that the transformer load loss is lower,the electricial performance is more reliable.
2 - Choose high-quality silicon steel sheets,and with the improvement of performance level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers.
3 - Choose high-quality laminated wood insulation components that never crack, even under the action of short-circuit current, they remain intact.
4 - Using transformer oil that has undergone deep filtration results in lower levels of water, gas, and impurities, making transformer operation more reliable.
5 - Choose high-quality rubber sealing materials to effectively prevent aging and eliminate leakage.
6 - All raw materials undergo quality inspection, and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000.
1 - Choose the oxygen free copper wire with lower resistivity,and after a series of additonal surface treatment,more smooth,no burrs,sharp corners,so that the transformer load loss is lower,the electricial performance is more reliable.
2 - Choose high-quality silicon steel sheets,and with the improvement of performance level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers.
3 - Choose high-quality laminated wood insulation components that never crack, even under the action of short-circuit current, they remain intact.
4 - Using transformer oil that has undergone deep filtration results in lower levels of water, gas, and impurities, making transformer operation more reliable.
5 - Choose high-quality rubber sealing materials to effectively prevent aging and eliminate leakage.
6 - All raw materials undergo quality inspection, and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000.
Quality Inspection
The important nodes in the manufacturing process of the product will undergo professional and strict quality inspection. After the final production is completed, the company's transformer intelligent testing center will conduct a comprehensive inspection of the product to ensure that all products are qualified.
Fields of application
Power stations,compact transformer station, normal industrial factories , mines , hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants etc.
Service Environment
Device types: outdoor type
Normal environment conditions of use: the elevation not more than 1000 m
Environmental highest temperature + 40°C, minimum-25°C
The special environment conditions of use: elevation of more than 1000 m
Environmental highest temperature + 40°C, minimum-45°C. (when you order details)
Mounting ambicnt: no corrosive gas, no obvious dirt environment
| Rated capacity (kVA) | H.V. (kV) | Tapping range | L.V. (kV) | Vector group | Loss(kW) | No-load current (%) | Impedance voltage (%) | Weight (kg) | ||
| Load loss | No-load loss | oil | Total | |||||||
| 10 | 6,10,11 | ±5% or ±2*2.5% | 0.4 0.415 0.433 | Dyn11 or Yyn0 | 0.26 | 0.09 | 3.2 | 4 | 45 | 172 |
| 20 | 0.44 | 0.10 | 3.0 | 65 | 240 | |||||
| 30 | 0.63 | 0.13 | 2.3 | 65 | 245 | |||||
| 50 | 0.91 | 0.17 | 2.0 | 80 | 330 | |||||
| 63 | 1.09 | 0.20 | 1.9 | 90 | 365 | |||||
| 80 | 1.31 | 0.25 | 1.9 | 95 | 410 | |||||
| 100 | 1.58 | 0.29 | 1.8 | 115 | 490 | |||||
| 125 | 1.89 | 0.34 | 1.7 | 140 | 620 | |||||
| 160 | 2.31 | 0.40 | 1.6 | 155 | 720 | |||||
| 200 | 2.73 | 0.48 | 1.5 | 175 | 810 | |||||
| 250 | 3.20 | 0.56 | 1.4 | 200 | 940 | |||||
| 315 | 3.85 | 0.67 | 1.4 | 215 | 1090 | |||||
| 400 | 4.52 | 0.80 | 1.3 | 240 | 1250 | |||||
| 500 | 5.41 | 0.96 | 1.2 | 285 | 1460 | |||||
| 630 | 6.20 | 1.20 | 1.1 | 4.5 | 345 | 1720 | ||||
| 800 | 7.50 | 1.40 | 1.1 | 390 | 2050 | |||||
| 1000 | 10.30 | 1.70 | 1.0 | 460 | 2430 | |||||
| 1250 | 12.00 | 1.95 | 1.0 | 550 | 2850 | |||||
| 1600 | 14.50 | 2.40 | 0.8 | 690 | 3600 | |||||
| 2000 | 18.00 | 2.60 | 0.7 | 790 | 4300 | |||||
| Rated capacity(kVA) | H.V. (kV) | Tapping range | L.V. (kV) | Vector group | Loss(kW) | No-load current (%) | Impedance voltage (%) | Weight (kg) | ||
| Load loss | No-load loss | oil | Total | |||||||
| 50 | 15,20 22,24 | ±5% ±2*2.5% | 0.4,0.415. 0.433 | Dyn11 Yyn0 Dyn5 | 1.15 | 0.17 | 2.0 | 5.5 | 145 | 465 |
| 100 | 1.92 | 0.23 | 1.8 | 165 | 635 | |||||
| 125 | 2.26 | 0.27 | 1.7 | 185 | 745 | |||||
| 160 | 2.69 | 0.29 | 1.6 | 205 | 885 | |||||
| 200 | 3.16 | 0.34 | 1.5 | 225 | 995 | |||||
| 250 | 3.76 | 0.41 | 1.4 | 245 | 1130 | |||||
| 315 | 4.53 | 0.49 | 1.4 | 260 | 1285 | |||||
| 400 | 5.47 | 0.58 | 1.3 | 305 | 1500 | |||||
| 500 | 6.58 | 0.69 | 1.2 | 335 | 1710 | |||||
| 630 | 7.87 | 0.83 | 1.1 | 385 | 2010 | |||||
| 800 | 9.41 | 0.98 | 1.0 | 415 | 2315 | |||||
| 1000 | 11.54 | 1.15 | 1.0 | 515 | 2985 | |||||
| 1250 | 13.94 | 1.40 | 0.9 | 630 | 3460 | |||||
| 1600 | 16.67 | 1.70 | 0.8 | 710 | 4015 | |||||
| 2000 | 20.43 | 2.18 | 0.8 | 730 | 4425 | |||||
| 2500 | 21.85 | 2.56 | 0.8 | 795 | 5260 | |||||
| Rated capacity(kVA) | H.V. (kV) | Tapping range | L.V. (kV) | Vector group | Loss(kW) | No-load current (%) | Impedance voltage (%) | Weightb (kg) | ||
| Load loss | No-load loss | oil | Total | |||||||
| 800 | 33,34.5 35 ,36 38.5 | ±5% or ±2*2.5% | 11 10 6 | Yd11 Ynd11 | 10.40 | 1.30 | 1.0 | 6.5 | 700 | 2780 |
| 1000 | 12.80 | 1.52 | 1.0 | 775 | 3290 | |||||
| 1250 | 15.40 | 1.86 | 0.9 | 880 | 3845 | |||||
| 1600 | 18.43 | 2.24 | 0.8 | 960 | 4295 | |||||
| 2000 | 20.25 | 2.88 | 0.7 | 1090 | 4890 | |||||
| 2500 | 21.73 | 3.40 | 0.6 | 1205 | 5600 | |||||
| 3150 | 26.01 | 4.04 | 0.56 | 7.0 | 1500 | 7600 | ||||
| 4000 | 30.69 | 4.84 | 0.56 | 1790 | 8500 | |||||
| 5000 | 36.00 | 5.80 | 0.48 | 2015 | 9790 | |||||
| 6300 | 38.70 | 7.04 | 0.48 | 7.5 | 2460 | 12620 | ||||
| 8000 | 42.75 | 9.84 | 0.42 | 2650 | 14100 | |||||
| 10000 | 50.58 | 11.60 | 0.42 | 2930 | 16500 | |||||
| 12500 | 59.85 | 13.66 | 0.40 | 8.0 | 3710 | 19780 | ||||
| 16000 | 74.02 | 16.46 | 0.4 | 4280 | 23950 | |||||
| 20000 | 87.14 | 19.46 | 0.4 | 5230 | 29600 | |||||
Founded in 2008, registered capital of 108 million CNY, ROOQ electric group.;ltd is a high-tech enterprise specializing in the design, manufacture, sales and service of products such as power transformers, complete sets of electrical appliances, high and low voltage components, and smart city control systems.Since its establishment, ROOQ has always adhered to product quality first, as the guide of "customer demands". It has successively served for T2 Wenzhou Airport, Ski Resort, Zhejiang National Defense Force, Hangzhou-Wenzhou Railway, Cangnan gymnasium, Country Garden Community, First People's Hospital of Songxi, Tema Road Lighting of Ghana, Presidential Palace of Burundi, Ministry of Energy of Rwanda, National Hospital of Mozambique, Refinery of CNPC in Thailand, State Television of Uzbekistan, Gold mine of Kyrgyzstan, National Data Center of Kazakhstan etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and strong advantages in special product customization and EPC power engineering general contracting now. Stable quality assurance and timely delivery capabilities have won widespread trust from users around the world.
