Производитель OEM ODM ручная пресс-форма 50 ква 45kva 220v до 380v трехфазный силовой трансформатор высокого напряжения 40kva 50/60Hz в Китае (стандарты CE
- Категория: Low Voltage Products >>>
- Поставщик: Jiangsu,Dinghong,Electric,Power,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.45 $* | 0.89 $* |
| Aug-17-2025 | 0.6 $* | 0.85 $* |
| Jul-17-2025 | 0.8 $* | 0.71 $* |
| Jun-17-2025 | 0.53 $* | 0.18 $* |
| May-17-2025 | 0.37 $* | 0.90 $* |
| Apr-17-2025 | 0.34 $* | 0.61 $* |
| Mar-17-2025 | 0.19 $* | 0.43 $* |
| Feb-17-2025 | 0.42 $* | 0.79 $* |
| Jan-17-2025 | 0.76 $* | 0.95 $* |
Характеристики
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 1500 employees , occupies 120,000 square meter , annual sales is more than USD30,000,000. DINGHONG has very strong production ability , advance production technology,
professionally in production of dry transformer, oil immersed transformer ,pad mounted transformer, isolation transformer, compact substation , switchgear, distribution panel,voltage stabilizer,switching power supply,circuit breaker. 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
strictly quality control system
Oil immersed transformer specification&Drawing
Rated capacity | Rated voltage | Vector group | Impedance |
10kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
30kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
50kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
80kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
100kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
150kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
200kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
250kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | 4% |
300kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | |
500kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | |
600kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | |
800kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno | |
1000kva | 110v/220v/380v/400v/440/480v/600v | Dyn11/Yd11/Yyno |
silicon steel core
aluminium/copper coil winding
assembly
factory test
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 Customers
1. Who are we?
We are a big professional manufacturer of transformer, substation,HV and LV switchgear,etc electric products, established in 2006year, owns more than 50 engineers and 1500 employees , occupies 120,000 square meter , annual sales is more than USD300,000,000.
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
DistributionTransformer, Pad mounted Transformer,compact substation,isolation transformer, switching power supply,circuit breaker,etc electric products.
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,etc electric products, established in 2006year, owns more than 50 engineers and 1500 employees , occupies 120,000 square meter , annual sales is more than USD300,000,000.
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
DistributionTransformer, Pad mounted Transformer,compact substation,isolation transformer, switching power supply,circuit breaker,etc electric products.
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.
