Electric furnace capacity (t)

IF power (KW)

Transformer capacity (KVA)

Voltage combination

Connection group label

Impedance voltage (%)

Primary side (KV)

Secondary side (V)

10T

7000

7000

10

1000

Y/d11

6-8

A, comprehensive parameters

Serial number

project

Parameter requirement

    1

Melting furnace form

Medium frequency melting furnace

2

Melting furnace use

Used for melting cast iron , carbon steel, etc.

3

Rated Capacity

10T

4

Maximum capacity

10T +30%

5

Operating temperature

1700 °C

6

Smelting material

Cast iron , carbon steel

7

Lower discharge mode

Hydraulic : hydraulic control

9

Working noise

<85 decibels

10

Furnace structure

Steel shell

12

Melting rate

16 T/h

13

Melting power consumption

≤ 52 0±5% kW.h/t ( cast iron 1550 degrees)

14

Melting time

90 minutes / furnace

B, electrical parameters:

Serial number

project

parameter

1

Power supply

7000kw / 6 phase 12 pulse 10T

2

Number of rectifiers

12 veins

3

Inverter

SCR parallel inverter

4

Rated frequency

250 Hz

5

DC voltage

2700v

5

Incoming AC voltage

1000 V

6

IF voltage

3800 V

7

DC

2600A

8

Start success rate

100%

Power factor

Greater than 0.92