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2T induction melting furnace technical configuration selection table

Time: 2019-07-22

2T induction melting furnace technical configuration selection table

1, 2T induction melting furnace power supply parameter selection table

Serial number

Project

unit

parameter

Remarks

1

Transformer capacity

KVA

1500

10KV/2*660V /6 phase / 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 loop 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%

Within the melting cycle

16

Start 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 operating temperature

° C

1600

3, 2T induction melting furnace melting rate and melting of the power consumption,

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 number, and the buyer is responsible for purchasing and expenses.

5, facilities 2T induction melting furnace, special transformer technical requirements

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-speed non-excitation manual voltage regulation

10

Between the mesh side and the valve side

Add shielding to reduce the impact of harmonics on the mesh 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

Steel sheet

WISCO produces a new orientation of steel sheet, model 30Q130.



Understand Wikipedia: INDUCTION FURNACE
Recommended Reading: 2T Induction Melting Furnace
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