35kv 10mva arc furnace transformer
1. Top three in China, advanced performance
2. CE, IEC, ANSI
3. ISO, OHSAS
4. Up to 150MVA
ladle furnace transformer
Our Services
1. Pre-Sale Service
- Quick response: reply you within 8 hours, to save your time.
- Professional solution: supply professional completed solution base on your technical requirements, to complete your technical plan.
- Quoataion: submit a competive price within 2 days, to promote your business
2. In Sale Service
- Supplying stipulated completed drawings
- Supplying manufacturing plan and processing photos
- Making the test plan and book hotel for the witness person
- Making good arrangement of the delivery and shipment
3. Afer Sale Service
- Supplying professional supervision and commissioning within 15 days
- Training the workers
- Providing 12 months waranty of quality and perforance
Application:
Arc furnaces are used in steel industry for smelting scrap iron and for refining steel. Other application areas are :
1) Smelting glass and ceramics
2) Manufacturing or refining many other materials etc. ferrochromium, ferromanganese, different abrasive materials (oxides and nitrides), semiconducting base materials, nanopowders etc.
3) Electric arc furnace (EAF) transformers are required for many different furnace processes and applications . they are built for :
a , Steel furnaces, mainly long arc
b, Landle furnaces
c, ferro-alloy furnace and similar with short or submerged are
d,Smelting of other materials
Features:
1) Low loss
2) Low noise
3) High efficiency
4) Low partial discharge
5) Strong mechanical strength and short-circuit withstand ability .
6) Operation reliability
7) Easy maintenance
8) Pretty outline and compact structure
9) 100% guaranteed no leakage
Brief specification
1) Voltage class: 6~110 KV
2) Capacity : 630 KVA to 120,000 KVA
3) Short-circuit impedance : 4.5~21%
4) Losses : No-load losses is fully comply with IEC standard requirements
35kV Furnace Transformer Technical Parameters
| Type |
Rated power
(kVA) |
Connection
symbol |
Primary voltage
(kV) |
Secondary Voltage
(v) |
Regulation voltage step |
Type of taping |
short-circuit impedance(%) |
No-load loss |
On-load loss |
| HSSPZ-1500/35 |
1500 |
Yd11 |
35 |
290~157 |
10 |
On-load |
5.5 |
2.6 |
23 |
| HSSP-3200/35 |
3200 |
D-Y,d0-11 |
35 |
240~138 |
4 |
No-load |
7 |
5.3 |
41.1 |
| HSSPK-3200/35 |
3200 |
D-Y,d0-11 |
35 |
240~138 |
5 |
No-load |
18.65 |
5.3 |
91.1 |
| HJSSP-5000/35 |
5000 |
Yd11 |
35 |
212~155 |
5 |
No-load |
7.5 |
9.3 |
55 |
| HJSSP-5500/35 |
5500 |
Yd11 |
35 |
240~130 |
6 |
No-load |
7 |
9.1 |
52.5 |
| HJSSP-7000/35 |
7000 |
Yd11 |
35 |
240~140 |
8 |
No-load |
6.5 |
9.4 |
77 |
| HJSSPZ-9000/35 |
9000 |
Yd11 |
35 |
239~163 |
9 |
On-load |
8.5 |
11.6 |
97 |
| HSSP-9000/35 |
9000 |
Yd11 |
35 |
320~180 |
8 |
No-load |
6 |
11 |
116 |
| HJSSPZ-10000/35 |
10000 |
Yd11 |
35 |
260~188 |
9 |
On-load |
8.5 |
17.2 |
187 |
| HSSPZ-10000/35 |
10000 |
Yd11 |
35 |
300~160 |
13 |
On-load |
6.5 |
12 |
97 |
| HSSPZ-12500/35 |
12500 |
Yd11 |
35 |
250~150 |
9 |
On-load |
9 |
19.7 |
134 |
| HSSP-12500/35 |
12500 |
Yd11 |
35 |
340~195 |
11 |
No-load |
8 |
13.9 |
154 |
| HSSP-15000/35 |
15000 |
D-Y,d0-11 |
35 |
353~160 |
8 |
No-load |
8 |
20 |
107 |
| HSSPZ-16000/35 |
16000 |
Yd11 |
35 |
375~200 |
15 |
On-load |
7 |
16.4 |
16.1 |
| HJSSPZ-16000/35 |
16000 |
Yd11 |
35 |
310~190 |
13 |
On-load |
7 |
19.2 |
195.6 |
| HSSPZ-20000/35 |
20000 |
Yd11 |
35 |
400~270 |
13 |
On-load |
7 |
20.7 |
207.7 |
| HJSSPZ-20000/35 |
20000 |
Dd0 |
35 |
320~170 |
11 |
On-load |
6.5 |
30.4 |
30.4 |
| HSSPZ-25000/35 |
25000 |
Yd11 |
35 |
509~302 |
13 |
On-load |
7.5 |
28.5 |
28.5 |
Company Introduction
Shenda ( In full: Shenda Electric Group Co.,Ltd.) is one of the leading manufacturers in the power transmission & distribution industry. Founded in 2000 and currently employs about 1,100 employees worldwide. Shenda operates four factories (three in China and one in the United States of America - R. E. Uptegraff Manufacturing Company, LLC of Pennsylvania, U.S.A.). Shenda also owns other ten subsidiaries throughout China. The annual gross sales is USD$250 million in 2015.
Shenda's annual total production capacity is about 18,000,000 KVA, Our main products include oil immersed power transformer(up to 250MVA/ 330kV) , dry type transformer(up to 20MVA/35kV), combined transformer substation, amorphous alloy transformer, rectifier transformer (100MVA/220kV )and especially furnace transformer(180MVA/220kV). Our products' performance measures up to the standards established by International Electric Committee (IEC).
shendaelectric.en.made-in-china.com
Certifications
100MVA/220kv power transformer short circuit test report
-issued by CESI Italy&CTQC China
120MVA/33KV oil EAF transformer
50MVA/69KV oil power transformer
10MVA/33kv dry-type transformer
Type test report
-issued by KEMA Netherlands
63MVA/110KV Power transformer short circuit test report
-issued by CTQC China
12.5MVA/22KV Rectifier transformer routine test
-issued by V-Check korea
ISO 9001&ISO14001&OHSAS 18001
CE-POWER TRANSFORMER&FURNACE TRANSFORMER&DRY-TYPE TRANSFORMER&REACTOR
Test lab
Testing are conducted for every transformer before delivery.Tests are classified to be routine tests and type test.
A - Routine tests: According to IEC 60076 standard , the following tests must be carried out for all units of the transformers
- Measurement of winding resistance .
- Measurement of voltage ratio and check of phase displacement.
- Measurement of short circuit impedance and load losses.
-Measurement of no-load losses and current .
-Dielectric routine tests including the separate source AC voltage withstanding test and short duration induced over voltage withstanding test ( ACSD ) .
B - Type tests :
The following tests shall be carried out
- Temperature rise test
- Lightning impulse test
C - Special tests :
- Determination of noise level according to IEC 60551 .
- Oil leakage test
- Overload test at 150 % rated current for one hour after temperature rise test ( top oil temperature rise and winding temperature rise must be measured and recorded in the report test also hot spot temperature rise must be calculated and recorded on the report test ) .
- Short Circuit Dynamic stability Test (test report from independent and accredited laboratory for similar transformer will be accepted).
Projects on Site
Packaging and transportation
Audited Supplier 
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