model | rated capacity | rated voltage(v) | connection group | loss (kw) | no-load current | short-circuit impedance | |||
|
(kva) | hv | mv | lv | symbol | no-load | on-load | (%) | (%) |
zhszk-630/10 | 630 | 10000,6000 | 6000 |
11×√3 246 45 345 55.5~83.5 27class 77~134 27class 125~250 27class 100~175 27class 268~311 565 |
y/y ⊥ λ | 1.4 | 8.3 | 6 | |
zhszk-1000/6.3 | 1000 | 6300 | y/y ⊥ λ | ||||||
zhszk-1200/6.3 | 1200 | 6000±5% | y/y - λ | ||||||
zhszk-1600/10 | 1600 | 6000±5% | d.ynⅱ d.do | 7.5 | |||||
zhszk-1800/35 | 1800 | 35000 | y.△/y - λ ,y - λ | 8.2 | 29.8 | 2 | 7.1 | ||
zhszk-2000/10 | 2000 | 10000±5% | y/y ⊥ y,△/y ⊥ λ | 3.54 | 18.32 | 8 | |||
zhszk-2000/35 | 2000 | 35000 | y/y ⊥ λ | ||||||
zhszk-4000/35 | 4000 | 35000 | △/(y)y ⊥ λ, y ⊥ λ | 6.93 | 42.87 | 8 | |||
zhszk-4400/10 | 4400 | 10000 | y/y ⊥ λ, y ⊥ λ | ||||||
zhszk-5100/10 | 5100 | 10000 | y/y ⊥ λ | ||||||
zhssp-5900/35 | 5900 | 35000 | d.yn, y5 | 7.72 | 64.62 | 7 | |||
zhszk-6200/35 | 6200 | 35000 | △/y ⊥ λ | 8.2 | 69.3 | 9.38 |
transformer for yellow phosphorus furnace jb/t85606-1996
model & capacity | rated voltage (kv) | national standard | ||||
(kva) | hv | lv | no-load loss (kw) | load loss (kw) | no-load current (%) | short-circuit impedance (%) |
hls-2000 |
6 6.3 10 35 |
180,167.5,155,142.5,130 | 1.8 | 29 | 3 | 7-8 |
hls-2500 | 215,200,185,168,130 | 5.7 | 34 | 3 | 7-8 | |
hlssp-2150 | 230,215,200,180,130 | 6.8 | 41 | 3 | 7-8 | |
hlssp-4000 | 245,231,218,203,196,178,140 | 8.2/9.4 | 51/58 | 2.8 | 7-8 | |
hlssp-5000 | 260,245,232,220,199,182,140 | 9.8/11.5 | 59/68 | 2.6 | 6-8 |
transformer for electric slag furnace jb/t8447-1996
model & capacity | primary voltage | secondary voltage | voltage regulating mode | voltage regulating progression | capacity of external saturated reactor (kvar) | short-circuit impedance |
(kva) | (kv) | (v) | capacity(kvar) | (%) | ||
hz-200 |
6 6.3 10 35 |
30-60 | off-circuit tap-changing | 5-7 |
10kv at 5-7 35kv at 6-8 |
|
hz-630 | 35-70 | |||||
hz-800 | 40-80 | |||||
hz-1250 | 45-90 | on-load tap-changing (adopt on-load tap changer) | 19-27 | 1330 | ||
hz-1600 | 45-90 | 1720 | ||||
hz-2000 | 50-100 | 2130 | ||||
hz-2500 | 55-110 | 2690 | ||||
hz-3150 | 60-120 | 3290 |
transformer for electric arc furnace jb/t9640-1999
model & capacity | primary voltage | secondary voltage | connection group | cooling mode | voltage regulating mode | loss (kw) | no-load current | short-circuit impedance | |
(kva) | (kv) | (v) | symbol | no-load | on-load | (%) | (%) | ||
hs-630 |
6 6.3 10 10.5 11 |
200 170 160 98 |
d-y do-11 |
onan |
off-circuit tap-changing |
2.2 | 11 | 3.0 |
1.05/25 9.5/23 8.5/20 |
hs-800 | 2.7 | 13.5 | 2.9 | ||||||
hs-1000 | 3.1 | 16 | 2.8 | ||||||
hs-1250 |
210 180 121 104 |
3.7 | 18.5 | 2.6 | |||||
hs-1600 | 4.6 | 24 | 2.5 | ||||||
hs-2000 | 5.6 | 28 | 2.4 | ||||||
hs-2500 |
220 190 127 110 |
ofwf | 6.7 | 34.5 | 2.3 | ||||
hssp-3150 | 8.0 | 41.5 | 2.2 | ||||||
hssp-4000 | 8.25 | 51.5 | 2.1 |
transformer for calcium carbide furnace jb/t6303-92
model & capacity | primary voltage | secondary voltage | connection group | cooling mode | national standard | enterprise standard | |||||
(kva) | (kv) | (v) | symbol | no-load loss (kw) | load loss (kw) |
no-load current (%) |
short-circuit impedance (%) |
no-load loss (kw) |
load loss (kw) |
no-load current (%) |
|
hcs-1000 |
6 6.3 10 10.5 |
57-73 | d.do-12 | onan | 3.27 | 21.4 | 3 | 6-8 | 2.62 | 17.0 | 1.5 |
hcs-1250 | 4.08 | 26.7 | 3 | 6-8 | 3.30 | 21.3 | 1.5 | ||||
hcs-1600 | 67-83 | 4.40 | 28.8 | 3 | 6-8 | 3.50 | 23.0 | 1.5 | |||
hcs-1800 | 4.95 | 32.4 | 3 | 6-8 | 4.00 | 24.3 | 1.5 | ||||
hcs-2000 | 72-96 | 5.50 | 36.0 | 3 | 6-8 | 4.40 | 27.0 | 1.3 | |||
hcs-2500 | 6.85 | 40.6 | 3 | 6-8 | 5.50 | 30.5 | 1.3 | ||||
hcsp-3150 | 35 | 90-100 |
d.do-12 y.do-11 |
ofwf | 7.80 | 51.2 | 3 | 6-8 | 6.30 | 35.9 | 1.2 |
hcsp-3600 | 8.90 | 56.5 | 3 | 6-8 | 7.15 | 41.0 | 1.2 | ||||
hcsp-4000 | 9.10 | 65.0 | 3 | 6-8 | 7.30 | 46.0 | 1.2 |
transformer for submerged arc furnace (ferroalloy, crystal silicon, electric corundum, copper matte, pig iron, boron carbide)
model & capacity | primary voltage | secondary voltage | connection group | cooling mode | voltage regulating mode | national standard jb/t6306-92 | |||
(kva) | (kv) | (v) | symbol | no-load loss (kw) | load loss (kw) | no-load current (%) | short-circuit impedance (%) | ||
hks-1000 |
6 6.3 10 10.5 35 |
73 69 65 61 57 |
d.do-12 | onan | off-circuit tap-changing by manual | 3.27 | 21.4 | 3 | 6-8 |
hks-1250 | 4.08 | 26.7 | 3 | 6-8 | |||||
hks-1600 | 4.40 | 28.8 | 3 | 6-8 | |||||
hks-2000 |
83 70 75 71 67 |
5.50 | 36.0 | 3 | 6-8 | ||||
hks-2500 | 6.85 | 40.6 | 3 | 6-8 | |||||
hkssp-3150 |
98 94 90 86 82 |
7.80 | 51.2 | 3 | 6-8 | ||||
hkssp-4000 | 9.10 | 65.0 | 3 | 6-8 | |||||
hkssp-5000 |
113~90 126~100 |
10.20 | 71.4 | 3 | 6-8 | ||||
hkssp-6300 | 11.80 | 90.0 | 2.5 | 6-8 |