Transformer phase number

6 phase

6 phase

6 phase

6 phase

Voltage

380-450V

450--500V

500--550V

500--550V

Rectifier connection

Tandem

Tandem

Tandem

Tandem

Circuit breaker switch

DW15-1200A

DW15-1200A

CHINT Intelligent Circuit Breaker- 1200A

CHINT Intelligent Circuit Breaker- 1200A

Incoming line inductance

800KW 6 Zhi

1000KW 6 Zhi

Moisture-proof insulation 1000KW 6 Zhi

Moisture-proof insulation 1000KW 6 Zhi

Thyristor

KP

800A/1800V

12 (Silicon Sea)

1000A/1800V

12 (Silicon Sea)

1000A/2500V

12 Zhi

1200A/2500V

12 Zhi

Thyristor water cooling rack KP

13# Double 6 sets

13# Double 6 sets

13# Double 6 sets ( imported )

14# Double 6 sets ( imported )

Current shunt

1500A / 75mv 1 Zhi

1500A / 75mv 1 Zhi

1500A / 75mv 1 Zhi

1500A / 75mv 1 Zhi

Reactor

800KW one

800KW one

One set of 1000KW thick copper pipe

One set of 1000KW thick copper pipe

Thyristor

KK

1200A/1800 V

8 Zhi

1500A/1800 V

8 Zhi

800A/3500 V

16 Zhi

1200A/3500 V

16 Zhi

Thyristor water cooling rack KK

13# Double 4 sets

14# Double 4 sets

14# Double 8 sets ( imported )

14# Double 8 sets ( imported )

Electric heating capacitor

1.5-2000-0.5S

4 sets

1.6-2000-0.5S

5 sets

1.9-2500-0.5S

6 sets

1.9-2500-0.5S

6 sets

Water-cooled cable

260 square 2 Article

320 square 2 Article

400 square 2 strips ( fine soft copper core )

400 square 2 strips ( fine soft copper core )

Voltage equalization resistance

Increase power 200W10K

20 (imported)

Increase power 200W10K

20 (imported)

Increase power 200W10K

28 (imported)

Increase power 200W10K

28 (imported)

Rectifier absorption capacitor

0.47uf three series 12 sets

0.47uf three series 12 sets

0.47uf three series 12 sets

0.47uf three series 12 sets

Inverter absorption capacitor

0.33uf three sets of 8 sets in series

0.33uf three sets of 8 sets in series

Imported 0.33uf three sets of 16 sets in series

Imported 0.33uf three sets of 16 sets in series

RC Absorption Resistance

(US imports) 150W10 Europe 20 Zhi

(US imports) 150W10 Europe 20 Zhi

(US imports) 150W10 Europe 28 Zhi

(US imports) 150W10 Europe 28 Zhi

Internal copper bus (MM)

80*4

80*6

80*6

80*6

Inverter output copper bar (MM)

80*6

80*8

80*8

120*6

Parallel series connection

80*6

80*6(

150*8

150*8

Capacitor copper bar

50*3

50*4

50*4

50*4

Capacitor cooling copper tube

30*30

30*40

30*40

30*40

Aluminum shell furnace standard

Standard 1T

Standard 1T

Increase 1T

Increase and height 1T

Steel shell furnace standard

Simple 1T induction melting furnace

Simple 1T induction melting furnace

Specially enlarged 1T induction melting furnace

Specially enlarged 1T induction melting furnace

Water pouring device for steel shell furnace

315 variable speed mode or hydraulic system

431 variable speed mode or hydraulic system

Hydraulic system

431 variable speed mode or hydraulic system

Induction coil inner diameter

600

600

620

620

KP breakdown protection system

none

none

have

have

KK breakdown protection alarm system

none

none

have

have

KP water temperature protection system

none

none

have

have

KK water temperature protection system

none

none

have

have

PLC computer operating system

none

none

Prepared ports , can be retrofitted with PLC on-site tracking, power consumption, misoperation, alarm blockade

Prepared ports , can be equipped with PLC remote monitoring and tracking power consumption, misoperation, alarm blockade

External power protection

have

have

have

have

Equipment high temperature alarm

have

have

have

If the customer has installed a PLC, it can remotely alarm and emergency stop