11kv, 33kv Electric Furnace Transformer
Price: |
US $ 1500-100000/Piece |
Min Order: |
1/Piece |
Pay Type: |
L/C,T/T |
Electric furnace transformer
Feature
An electric furnace transformer is used to supply power to an electric furnace, which lowers the high voltage to the furnace-required lower voltage.
Its type varies with the type of electric furnace, so the transformer has many types. Currently we manufacture following types: Arc furnace transformers used for steel-smelting (including load-ratio voltage regulator type, no-load voltage regulator type, and built-in reactor type); blast furnace transformers used for smelting of iron alloy, silicides, calcium carbide(single phase, three phase, load ratio voltage regulator and no-load voltage regulator). All energy-saving products with low power loss. The cooling modes are self-cooling mode, forced water cooling mode, etc. and we can also provide the special transformer by the customer's demands.
Non-excitation-tap-changing arc furnace transformer technical data Rated power (kVA) | With series reactor |
Primary Voltage (kV) | secondary Voltage (kV) | Rated secondary current (A) | Type of taping | Vector group | Short Circuit Impedance (%) | Series reactor | No-load loss (kW) | On-load Loss (kW) | No-load Current (%) |
Rated power (kvar) | Reactance Voltage Drop(%) |
630 800 1000 | 6 6.3 10 10.5 11 | 200 170 116 98 | 1819 2609 2887 | no-load Tap changing | Dd0 Dy11 | 8-9
7-8 | 120 150 190 | 19 | 2.4 2.7 3.1 | 8.6 11.0 14.0 | 3.0 2.9 2.9 |
1250 1600 2000 | 210 180 121 104 | 3437 4399 5499 | 200 260 320 | 16 | 3.6 4.1 4.6 | 17.5 22.0 27.0 | 2.6 2.5 2.4 |
2500 3150 | 220 190 127 110 | 6561 8267 | 280 350 | 11.2 | 5.2 6.0 | 32.0 39.0 | 2.3 2.2 |
4000 5000 | 240 210 139 121 | 9623 12028 | 340 360 | 8.5 | 7.6 9.4 | 46.0 54.0 | 2.1 2.0 |
6300 8000 | 260 240 210 139 | 13900 17765 | 430 460 | 5.7 | 11.8 15.0 | 63.0 74.0 | 1.9 1.8 |
Main technical data for arc furnace transformer with on-load-tap-changing Rated power (kVA) | Primary Voltage (kV) | Secondary Voltage (V) | Secondary Step voltage (V) | Rated secondary Current(A) | Regulation Voltage step | Vector group | Short- circuit Impedance(%) | Cooling method |
Invariablenes power | Invariablenes current |
10000 | 35 66 | 280-240 | 240-100 | 10 | 24056 | 19(5,14) 5 steps invariableness Power 14 steps Invariableness current | Dd0 Yd11 Ynd11 | 7-8 | OFWFOFAF |
12500 | 314-270 | 270-116 | 11 | 26729 |
16000 | 353-305 | 305-137 | 12 | 30287 | 6-7 (35kV) 7.5-8.5 (66,110kV) |
20000 | 35 66 110 | 392-340 | 340-158 | 13 | 33962 |
25000 | 436-380 | 380-184 | 14 | 37984 |
31500 | 489-425 | 425-201 | 16 | 42792 |
40000 | 547-475 | 475-223 | 18 | 48619 |
50000 | 610-530 | 530-250 | 20 | 54467 |
63000 | 673-585 | 585-277 | 22 | 62176 |
80000 | 760-660 | 660-310 | 25 | 69982 |
ATTENTION:
1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
7.Warranty: in 12 month since BL date.
OUR SERVICE:
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
WHY CHOOSE POWERTECH:
1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.
CONTACT US:
Contact person: Mr. Chen Chengming
Tel:86-570-5657760
Mobile:86-18668777248
Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
Prod Model: |
HZ |
Application: |
Power |
Phase: |
Three |
Coil: |
Core-type Transformer |
Cooling Method: |
Oil-immersed Type Transformer |
Winding Type: |
Two-winding Transformer |
Brand: |
Powertech |
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.