Furnace Transformer with OLTC

Feature:
1. Wide-spreading application:
Furnace transformer can be used widely for various kinds of furnace.
2. Withstanding short-circuit capability:
Operation under the various severe situations
3. Low noise:
Cater to the environmental requirement in the cities
4. Low losses:
Economical operation
Technical parameter:
Rated Capacity
(kVA)
Primary
Voltage
(kV)
Secondary
Voltage
(V)
Vector group
Total losses
(kW)
Weight
(kg)
Total weight
(kg)
Track gauge
(mm)
Outline dimension
(mm)
4000
35
96-112
Dy1
YNd11
57.7
16950
22450
1435x1435
3980x2900x4360
5000
96-112
68.2
20040
26540
4290x3335x4185
12500
156-140
155.0
28780
31740
2000x1435
4620x2400x5050
20000
290-160
220.2
47500
55900
6000x3600x5120
Remark:
1. Design and manufacture according to ZBK41002-87 "Arc furnace transformer"
2. Special design and manufacture shall be done according to requirement of customer if the furnace transformer is used for special purpose or not mentioned above.
Ordering notes:
Please indicate the following items:
1. Application: Type of furnace, annual average temperature, Max. Environmental temperature, elevation and so on.
2. Rated capacity
3. Phase number
4. Frequency
5. Rated voltage
6. Tapping range and voltage regulating method
7. Impedance voltage
8. Vector group
9. Losses and performance
10. Noise level
11. Leading requirement
12. Special requirement