project

unit

data

Remark

Electric furnace parameters

Rated Capacity

t

2.0

Liquid steel

Maximum capacity

t

2.3

Liquid steel

Maximum working temperature

°C

1750

Lining thickness

mm

120

Induction coil inner diameter φ

M m

840

Induction coil height

mm

1380

Electrical parameters

Transformer capacity

KVA

1000

Transformer primary voltage

KV

10KV

Transformer secondary voltage

V

660, 660

12-pulse dual output

Rated power of intermediate frequency power supply

KW

1000

12-pulse dual input

Rated input current

A

955

DC voltage

V

890

DC

A

1120

Conversion efficiency

%

9 6

Startup success rate

%

100

The highest output voltage of the intermediate frequency power supply

V

2000

Rated working frequency

Hz

500

Power conversion efficiency

%

96

Working noise

db

≤75

Comprehensive parameters

Melting rate (heating to 160 0℃)

T/h

1.72

The time used to melt a furnace is related to the charging

Melting power consumption (heating to 160 0℃)

kW.h/T

560

Hydraulic system

Hydraulic station capacity

L

600

Work pressure

MPa

11

Hydraulic medium

Hydraulic oil

Cooling water system

Cooling water flow

T / h

50

Water supply pressure

Mpa

0.25-0.35

Inlet water temperature

°C

5-35

Outlet temperature

°C

<55