Name

Unit

Parameter

Remark

Rated capacity

t

15

Max Load capacity

t

18

Rated power

kw

8000

Power frequency

Hz

50

Working frequency

Hz

250

Melting rate

t/h

10~12

Power consumption

kw.h/t

              500-550

At 1600^oC

Inner diameter of inductor/coil

mm

Φ1600

Height of inductor/coil

mm

2260

Rated temperature of melting steel

^oC

1600

Incoming voltage to MF power supply

v

950~1000

Input current

A

4900

DC current

A

6000

DC voltage

VDC

1250

Rectificate mode

Pulse

12

Voltage of inductor

V

3400

Double voltage

Cooling water of the furnace

Pressure of incoming water

Mpa

0.25~0.3

Temperature of incoming water

^oC

≤5~35

Temperature of outlet water

^oC

≤55

Flow rate (furnace body)

t/h

120

one furnace body

Flow rate (power source)

t/h

95

Water temperature rise of power source

^oC

10

Cooling water of the electric equipment

Mpa

0.1~0.2

Hydraulic system

Working pressure

Mpa

12

Double motors

Double pumps

Flow rate

L/min

160

Hydraulic medium

Anti-wear hydraulic oil (by buyer)

Summer: N68

Winter: N46

Diameter of the hydraulic cylinder

mm

Φ250

Rectification transformer

Capacity

KVA

5000

2pcs

Primary Voltage

KV

10.5 or else

Secondary Voltage

V

950~1000

Connection

Epitaxial  triangular phase-shifting±7.5º

D (+7.5º)dyn

D (-7.5º)dyn

Impedance voltage

8~9%

Phase

Three-phase input, six-phase output

Voltage adjust mode

No excitation voltage adjust

Cooling

Force-oil and water cooling