Высокое качество кВА трехфазные подстанции трансформатора электрические трансформаторы
- Категория: Electrical Equipment & Supplies >>>
- Поставщик: Jiangsu,Dinghong,Electric,Power,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.73 $* | 0.20 $* |
| Aug-19-2025 | 0.18 $* | 0.0 $* |
| Jul-19-2025 | 0.79 $* | 0.56 $* |
| Jun-19-2025 | 0.67 $* | 0.44 $* |
| May-19-2025 | 0.21 $* | 0.68 $* |
| Apr-19-2025 | 0.0 $* | 0.3 $* |
| Mar-19-2025 | 0.27 $* | 0.43 $* |
| Feb-19-2025 | 0.96 $* | 0.21 $* |
| Jan-19-2025 | 0.47 $* | 0.5 $* |
Характеристики
Rated Capacity | Voltage Ratio | Vector Group | No-load Losses(kw) | Impedance |
30kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.1 | 4% |
50kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.13 | 4% |
100kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.2 | 4% |
200kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.34 | 4% |
315kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.42 | 4% |
500kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 0.6 | 4% |
1000kva | 380v/3kv/6kv/11kv/33kv | Dyn11/Yd11/Yyno | 1.15 | 4.5% |
1250kva | 6kv/11kv/33kv | Dyn11/Yd11/Yyno | 4.5% | |
2500kva | 11kv/33kv | Dyn11/Yd11/Yyno | 2.3 | |
4000kva | 11kv/33kv | Dyn11/Yd11/Yyno | 2.8 |
DINGHONG ELECTRIC
Jiangsu Dinghong Electric Power Co.,Ltd. is located in Haian City, Jiangsu Province where close to Shanghai. Dinghong was established in2006, owns more than 50 engineers and 500 employees , occupies 60,000 square meter , annual sales is more than USD30,000,000. Yawei has very strong production ability , advance production technology,
professionally in production of dry transformer, oil immersed transformer, auto-transformer , isolation transformer, substation , switchgear, distribution box, transformer winding of enameled wire. Products are widely used in Africa, Middle east, South America, Middle Asia, Southeast Asia,etc .
We pass ISO9001, ISO14001 quality system , have CE, CCC, KEMA, UL certificates , and TEST REPORT, SGS report .
We pass ISO9001, ISO14001 quality system , have CE, CCC, KEMA, UL certificates , and TEST REPORT, SGS report .
fully automatic production line
strong production ability
professional engineer team
can supply max 220kv power transformer
silicon steel core
aluminium/copper coil winding
factory test
production
CERTIFICATES
ISO, CE, CCC, UL,CSA, SGS,TYPE TEST REPORT
Whole-process logistics service
We accept OEM. Payment terms are normally T/T, L/C at sight , but we are opened to negotiated other payment terms. Delivery time normally is 7-25 days
Overseas Performance and Feedback from Customer
1. Who are we?
We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2006 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
400V~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 16 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L . CE, CCC, UL,CSA,TYPE TEST REPORT,etc certificates,
Products match IEC, IEEE, ANSI, , GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
5. What services can we provide?
Accept OEM, business payment and payment are negotiated.
We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2006 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
400V~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 16 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L . CE, CCC, UL,CSA,TYPE TEST REPORT,etc certificates,
Products match IEC, IEEE, ANSI, , GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
5. What services can we provide?
Accept OEM, business payment and payment are negotiated.
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