2T induction melting furnace technical configuration selection table
1. 2T induction melting furnace power supply parameter selection table
|
Serial number |
project |
unit |
parameter |
Remark |
|
1 |
Transformer capacity |
KVA |
1500 |
10KV/2*660V / 6phase /50H△/ Ddoyn-11(ONAN) |
|
2 |
Transformer primary voltage |
KV |
10 |
|
|
3 |
Transformer secondary voltage |
V |
660 |
|
|
4 |
rated power |
KW |
1250 |
power supply |
|
5 |
Rated frequency |
KHz |
0.5 |
|
|
6 |
DC voltage |
V |
830 |
|
|
7 |
IF voltage |
V |
1200 |
|
|
8 |
Induction coil port voltage |
V |
2400 |
|
|
11 |
Rectifier |
|
12 pulses |
|
|
12 |
Inverter |
|
|
8 thyristors |
|
13 |
Power conversion efficiency |
|
> 0.95 |
|
|
14 |
Power factor |
|
> 0.92 |
Under rated power |
|
15 |
Constant power output time |
|
> 92% |
During the melting cycle |
|
16 |
Startup success rate |
|
100% |
|
|
17 |
Working noise |
dB |
≤85 |
1 meter away |
2. 2T induction melting furnace
|
Serial number |
project |
Unit |
Parameter |
|
1 |
Rated Capacity |
t |
2.0 |
|
2 |
Rated working temperature |
° C |
1600 |
3. The melting rate and melting power consumption of 2T induction melting furnace ,
|
Serial number |
project |
Unit |
Parameter |
|
1 |
Melting rate (1600 ° C) |
t/h |
2.0 |
|
2 |
Melting power consumption (1600 ° C) |
kwh/t |
≤610 |
. 4, 2T induction melting furnace of the hydraulic system
|
Serial number |
project |
Unit |
Parameter |
|
1 |
Hydraulic station capacity |
L |
500 |
|
2 |
Work pressure |
Mpa |
10 |
|
3 |
input power |
KW |
5.5 |
|
4 |
Work flow |
L/ min |
>45 |
|
5 |
The hydraulic oil supplier provides the model, and the buyer is responsible for the purchase and cost. |
||
5. Technical requirements for supporting facilities of 2T induction melting furnace and special transformers
|
Serial number |
project |
parameter |
|
1 |
Rated Capacity |
1500KVA |
|
2 |
Primary voltage |
10KV±5% 3 phase 50HZ |
|
3 |
Secondary voltage |
660V*2 |
|
4 |
Primary current |
86.6A |
|
5 |
Secondary current |
656A*2 /(660V) |
|
6 |
Connection group |
Ddo-yn11 |
|
7 |
Impedance voltage |
UK=6% |
|
8 |
cooling method |
ONAN |
|
9 |
Pressure regulation method |
3 gears no-excitation manual voltage regulation |
|
10 |
Between network side and valve side |
Add shielding to reduce the impact of harmonics on the network side |
|
11 |
Safeguard |
Heavy and light gas alarm, overpressure release and high oil temperature alarm |
|
12 |
other |
Low loss, high reliability, low noise, etc. |
|
13 |
Winding |
Copper core |
|
14 |
Silicon steel sheet |
WISCO produces a new oriented silicon steel sheet, model 30Q130. |
