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 |