3T induction melting furnace technical parameter selection table
3T induction melting furnace technical parameter selection table | |
IF power supply | Work form: series inverter (SCR) dual power supply (one with two) |
Rectification form: 6-phase 12-pulse | |
Output power: 2200KW | |
Power efficiency ≥98% | |
Start mode: zero voltage sweep frequency start | |
Start-up rate: 100% (including heavy load) | |
Rated frequency: 350Hz | |
AC voltage: 575V | |
DC voltage: 750V | |
Intermediate frequency voltage: | |
Direct current: 1650A×2 | |
Alternating current: 1350A×2 | |
Input frequency: 50Hz | |
Inverter form: string take (SCR) | |
Dimensions: 2200mm×3600mm×1000mm (height×width×thickness) | |
Weight: 1360KG | |
Circulating water volume: 80 tons/h | |
Steel shell furnace body | Rated capacity: 3000KG |
Maximum capacity: 3300KG | |
Rated power: 2200KW | |
Frequency: 350Hz | |
Power factor: ≥0.95 | |
Working method: 2 furnaces work at the same time, 1 smelting, 1 heat preservation | |
Melting rate: 3 tons/hour | |
Working temperature: 1650℃ | |
Loading height: 1500mm | |
Loading diameter: 880mm (top mouth) | |
Loading diameter: 780mm (lower mouth) | |
Maximum tilting angle: 95° | |
Lining thickness: 10mm | |
Way of outlet: side outlet | |
Circulating water volume: 70 tons/h | |
Tilting method: hydraulic | |
Unit power consumption: 535 degrees/T (cast iron) 620 degrees/T (cast steel) | |
Operating Voltage: | |
Working current: 3300A | |
Dimensions: 2700×2000×2650 | |
Weight: 4800KG | |
transformer | Rated capacity: 2450KVA |
Primary voltage: 10KV | |
Secondary voltage: 575V/6 phase 50Hz | |
Number of phases at a time: 3 phases | |
Number of secondary phases: 6 phases and 12 pulses | |
Output form: three △ three Y | |
Hydraulic | Hydraulic cylinder: |
Working pressure: 10Mpa | |
Diameter: Φ70 plunger cylinder | |
Stroke: 1107mm | |
3 Flow rate: >26L/Min | |
Hydraulic station: | |
Working pressure: 10Mpa | |
Hydraulic pump: double pump double electric | |
Form: Horizontal | |
Capacity: 600L | |
Console | Mode: Electric (action indicator light) |
Cooling water system | Power supply: Plate converter |
Furnace: Cross-flow cooling tower |
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