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Specifications
1000va transformers1. IEC60076&CE
2. 3 years warranty
3. single phase
4. step down transformer
1000va transformers
About us
Our transformers sell well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa, etc. We have won a good reputation among customers at home and abroad. We will do our best to provide more high-quality products and services for you in the future!
Trade Terms
1.Payment: 30% in advance, balanced 70% to be paid before dispatch. L/C
2.Port of loading: Shanghai Port
3.Discounts: offered based on order quantities
4.Delivery time:10-30 days according to order quantities.
Why Us?
1.Quality assurance: All the products will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.
2.Competitive production capacity: monthly production more than 1500 sets
3.Manufactuer's price: Factory direct sale, most competitive price.
1000va transformers 1000va transformers 1000va transformers
Specifications
CE,ISO9001,ISO14001,CTQC,voltage and capacity can be designed according to your requiremen.capacity(0.5-800kva)
Gerneral
DG and SG series single - phase and three - phase dry type transformer adopts high quality material and advanced technology , it has advantages of damp - proof and convenient maintenance, it can be applied to such power transmission and distribution places like underground railway , high building, airport, station, wharf, enterprise, tunnel, etc. It is mainly used in power supply occasions of AC 50~60Hz and voltage less than 500V. All the input and output voltage , connection group and capacity of tapped winding can be designed and produced according to users’ requirements.
Working conditions (SG series three-phase dry type transformer)
1.Ambient air temperature: -5°C~+40°C, the highest monthly mean temperature should not exceed +30°C;
2.Altitude for installing place should not exceed 1000m;
3.When the ambient air temperature is +40°C, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is + 25°C, and condensation on the product surface caused by temperature change should be taken into consideration.
Main technical characters
1.Input voltage: rated voltage ±10%
2.Output voltage: rated voltage +5% (no load)
3.Efficiency: ≥95%
4.Waveform distortion: no additional waveform distortion
5.Function: indication of input voltage, output voltage and current.
6.Protection: over-current protection
7.Can operate itself without anybody attending for a long term
8.Insulation resistance: ≥50MΩ
9.Electric strength: no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min
10.Overload capability: for 1min under two times of rated current
Outline
Size
| Model | Overall size | Installation | Enclosure size | Transformer |
| (KVA) | L×W×H | size | L×W×H | weight |
| (cm) | (cm) | (cm) | (kg) | |
| SG-0.5 | 17×9×15 | 11×7.8 | 32×15×22 | 10 |
| SG-1 | 25×10×20 | 14×9 | 40×20×32 | 19 |
| SG-1.5 | 25×11×20 | 14×10 | 40×20×32 | 24 |
| SG-2 | 25×12×20 | 14× 11 | 40×20×32 | 27 |
| SG-2.5 | 25 13 20 | 14 ×12 | 40×20×32 | 30 |
| SG-3 | 30 13 25 | 20× 12 | 45×25×37 | 40 |
| SG-4 | 30 14 25 | 20×13 | 45×25×37 | 45 |
| SG-5 | 30 15 25 | 20×14 | 45×25×37 | 50 |
| SG-6 | 30 16 25 | 20×15 | 45×25×37 | 54 |
| SG-7 | 35 15.5 30 | 20×13.5 | 50×25×42 | 63 |
| SG-8 | 35 16 30 | 20×14 | 50×25×42 | 66 |
| SG-10 | 42 21 42 | 13.5×31 | 70×35×77 | 90 |
| SG-20 | 52 24 52 | 15.5×40 | 70×35×77 | 180 |
| SG-30 | 55 28 65 | 16.5×40 | 80×40×87 | 220 |
| SG-40 | 61 30 65 | 17×40 | 80×40×87 | 265 |
| SG-50 | 61 30 65 | 17.5×40 | 100×50 ×104.5 | 295 |
| SG-60 | 70 32 66 | 19×45 | 100×50 ×104.5 | 370 |
| SG-70 | 70 32 66 | 19×45 | 100×50 ×104.5 | 400 |
| SG-80 | 70×32 ×67 | 19.5×45 | 100×50 ×104.5 | 450 |
| SG-100 | 75×35 ×68 | 21×45 | 100×50 ×104.5 | 490 |
| SG-120 | 75×35 ×68 | 21.5×45 | 100×50 ×104.5 | 520 |
| SG-150 | 85×37 ×68 | 23×45 | 120×65 ×114.5 | 650 |
| SG-200 | 95×45 ×68 | 29×45 | 120×65 ×114.5 | 850 |
| SG-250 | 94×45 ×83 | 29×45 | 120×70 ×124.5 | 1080 |
| SG-300 | 105×45 ×95 | 29×45 | 120×70 ×124.5 | 1350 |
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