Arc Furnace Transformer, Furnace Transformer, Three-Phase Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Usage: Power
• Model NO.: HSSPZ-32000/35
• Coil Number: Three-Phase Two-Winding
• Coil Structure: Toroidal
• Packaging Details: Sea Worthy Packing
• Transport Package: Worth Sea Packing
• Specification: ISO9001, ISO14001, CE Apply for IEC, JB, ANSI
• Trademark: EACHER
• Origin: Zhejiang, China (Mainland)
• Production Capacity: 50, 000 PCS/Year

Product Description

Rectifier Transformer
1) Matching with intermediate frequency induction furnace
2) ISO9001, ISO14001, CE
Specifications

Furnace trans.
1) Top 1 in China: 120MVA EAF trans.
2) ISO9001, ISO14001, CE
3) Apply for IEC, JB, ANSI
4) Up to 110kV, 160MVA


Main function and features
Furnace transformers are separated with normal power transformer with its characteristic of massive secondary currents which are the main products of Shenda Electric with many advantages both on quality and price. As an example a 30MVA unit at 150V would result in a secondary current of 115 kilo ampere. For these high secondary currents special bushings are required to be connected to the bus-bars. These bushings are specified with very specific arrangements to suit the bus-bar arrangement and cooling system. Furnace bus-bar are mostly water-cooled. The cooler are either of the oil forced (OFAF) or Oil forced water OFWF).

Shenda electric is renowned and appreciated by its reliable products performance and integrated services.
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 Arc Furnace Transformer Technical Parameters

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

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

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Company Introduction
SHENDA electric group is a manufacturer and wholesale company that manufactures good & high quality electric transformers from 2000. The company provides the customized products and OEM service. The factory own the 3 production base worldwide,2 in China and 1 in USA.We also own a transformer research institute with more than 30 electric engineers .