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FURNACE TRANSFORMER

Detailed Product Description

Furnace transformer is used to supply power to an electric furnace,

Furnace Transformer

Main Functions and Features

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

on-load-tap-changing Arc Furnace Transformers Technical Parameters

Rated power (KVA) Primary Voltage Secondary Voltage (V) Secondary Step Voltage (V) Rated Secondary Current (A) Regulation Voltage Step Connection symbol short-circuit Impendance(%) Cooling Method
(KV) Invariablenes Power Invariablenes Current
10000 35 280~240 240~100 10 24 056 5 Steps Invariablenes Power, 14 Steps Invariablenes Current Ddo 7~8 OFWF OR
12500 66 314~270 270~116 11 26 729 Yd11 OFAF
16000   353~305 305~137 12 30 287 Ynd11  
20000 35 392~340 340~158 13 33 962   6~7  
25000 66 436~380 380~184 14 37 984   (35KV)  
31500 110 489~425 425~201 16 42 792      
40000   547~475 475~223 18 48 619   7.5~8.5  
50000   610~530 530~250 20 54 467   66110KV  
63000   673~585 585~277 22 62 176      
80000   760~660 660~310 25 69 982      
                   
Type Rated Power Connection symbol Primary Voltage Secondary Regulation short-circuit No-Load Loss On-load Loss Weight
(KVA) (KV) Voltage (V) Voltage Step Impendance(%) (T)
HSSPZ- 1500 Yd11 35 290~157 10 5.5 2.6 23 9.3
1500/35
HSSP- 3200 D-Y, d0-11 35 240~138 4 7 5.3 41.1 14.3
3200/35
HJSS- 3200 D-Y, d0-11 35 240~138 5 18.65 5.3 91.1 15.2
3200/35
HJSSP- 5000 Yd11 35 212~155 5 7.5 9.3 55 18
5000/35
HJSSP- 5500 Yd11 35 240~130 6 7.5 9.1 52.5 18
5500/35
HJSSP- 7000 Yd11 35 240~140 8 7 9.4 77 25.5
7000/35
HSSPZ- 9000 Yd11 35 239~163 9 6.5 11.6 97 26.8
9000/35
HSSP- 9000 Yd11 35 320~180 8 8.5 11 116 23
9000/35
HSSPZ- 10000 Yd11 35 260~188 9 6 17.2 187 38.7
10000/35
HSSPZ- 10000 Yd11 35 300~160 13 8.5 12 97 26
10000/35
HSSPZ- 12500 Yd11 35 250~150 9 6.5 19.7 134 40.5
12500/35
HSSP- 12500 Yd11 35 340~195 11 9 13.9 154 32
12500/35
HSSP- 15000 D-Y, d0-11 35 353~160 8 8 20 107 34.5
15000/35
HSSPZ- 16000 Yd11 35 375~200 15 8 16.4 16.1 36
16000/35
HJSSPZ- 16000 Yd11 35 310~190 13 7 19.2 195.6 41.8
16000/35
HSSPZ- 20000 Yd11 35 400~270 13 7 20.7 207.7 40.5
20000/35
HJSSPZ- 20000 Dd0 35 320~170 11 6.5 30.4 413.6 60.2
20000/35
HSSP- 25000 Yd11 35 509~302 13 7.5 28.5 273.6 49.6
25000/35
                   

 

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