Quick Details
Description
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 are 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.
Meaning:H---steel-smelting arc furnace,HJ-ladle fining furnace, HZ-electroslag furnace ,HC-calcium carbide furnace ,HK-blast furnace ,HG- industrial frequency furnace
Number of phases :D-single phases ,S-three phases,
Type of cooling devices: Oil immersed self-cooling - Air cooling F,Water cooling S
Way of oil circulation: Natural circulation , Forced oil circulation P
Way of voltage regulation :Non-excitation voltage regulation, Load ratio voltage regulation
Built-in accessories: Flux leakage changing group-,built-in reactor K
Rated capacity: KVA
Voltage class : KV
Main technical data for arc furnace tracsformer with On-load-tap-changing
|
Rated Power (KVA)
|
Primary Voltage (KV)
|
Secondary Voltage (V)
|
Secondary Step Voltage (V)
|
Rated Seondary Current (A)
|
Regulation Voltage Step
|
Connection symbol
|
Short-Circuit Impedance (%)
|
Cooling Method
|
|
Invariablenes Power
|
Invariablenes Current
|
|
10000
|
35 66
|
280~240
|
240~100
|
10
|
24056
|
19(5Steps Invariablenes Power 14 Steps Invariablenes Current)
|
Dd0 Yd11 Ynd11
|
7~8
|
OFWF或OFAF
|
|
12500
|
314~270
|
270~116
|
11
|
26729
|
|
16000
|
353~305
|
305~137
|
12
|
30287
|
6~7 (35KV级) 7.5~8.5 (66、110KV级)
|
|
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
|

Our company is specialized in the production of power transformers, intermediate frequency and rectifier transformers, arc furnace transformers, reactors and wires, and we also provide the special made transformers according to the demands of clients.
Our company was founded in 1999, and we are known as a star private enterprise. After a decade's development, we have had an excellent reputation in the field because of our reliable product quality and safety. We also have great reputations among Chinese power sectors and steel enterprises.
Our company is located in the characteristic industrial zone of Jiangshan, Zhejiang province, 20km far away from the Quzhou Airport and on the right of the highway. Thus, the transportation is very convenient.
There are more than 100 staff members in our company, including 8 senior engineers, 20 engineers (state mechanical or electrical) and 58 engineering technicians.
Also we have highly developed new production and management capabilities. Our manufacturing facilities cover an area of 54,000 square meters, and we have a construction area of 24,000 square meters. Our capital asserts are about RMB 40,000,000. Complete production and advanced testing equipment, with 50-stere large-size vacuum drying equipment for transformers and 30-ton cranes makes our output value exceed a billion Yuan.
Our corporate culture is "quality is the life of the enterprise, Credit is the soul of the enterprise". We fully implement ISO9001:2000 international standards, and have passed ISO9001-2000 certification. Product quality has been tested and approved by the national industry, and our products have been awarded as "The Distinctive, Reliable Quality of Products".
According to the two net transformations of our country, we have improved our products and increased the product technical renovation. We add more new advanced equipment and production processes to expand our workshop to promote our software and hardware to make sure that the quality of our products is even more stable and reliable.
After all, all the development and success of our company cannot be achieved without the support and trust of our customers. Here, we express our warm greetings to all customers, both new and old, and assure you of our first-class services and top-quality products.