2T induction melting furnace configuration selection method
Intermediate frequency power supply
2T induction melting furnaceintermediate frequency power cabinet. (Including: power frequency power supply line knife isolation switch, air circuit breaker 1600A two sets; filter reactor two sets; double pulse rectification fast-melt protection; 12-pulse rectification system; inverter system; all-digital main control board; two furnace body Leakage furnace alarm system; low-voltage side power meter for melting power consumption metering device; indicating instrument and auxiliary device, etc.). 2. Compensation capacitor cabinet.
Reactor copper tube size: 14*12*2
Rectifier thyristor: KP800A/2000V.
Inverter thyristor: KK2000A/1600V
Total compensation capacitor capacity: 20000kvar
Capacitor Model: RFM1.2-2000-0.5S
Steel shell melting furnace body
Furnace shell, fixing frame, furnace cover, induction coil, yoke, water distributor group, tilting furnace mechanism.
Hydraulic power station
Double motor double oil pump
Independent control of each furnace body
Water cooled cable
2 sets (8 pieces)
Copper row switch
Connection: 1, intermediate frequency power supply and capacitor cabinet; 2, slot road; 3, power frequency incoming copper bus.
The power frequency incoming copper busbar is the upper incoming line mode.
Power frequency copper row: 5*50mm
IF copper row: 5*120mm
Channel copper row: 5*200mm
Copper row with cooling copper tube not less than 14*16 mm
The power frequency, intermediate frequency, and copper busbars in the cabinet are processed by tin plating.
ZPS-1500/10 six-phase output
Cooling water system
Fully enclosed cooling tower
Main control board, rectification, inverter thyristor, fast-melting, RC absorption components.
Main control board: 1 block; rectified thyristor: 1; inverter thyristor: 2; fast-melting: 2; RC absorption components: 2 sets.
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