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Technical Parameter Of Solid State H.F Welder

GGP250KW-0.3-H

Designed parameters

Nominal power: 250kW

Rated DC power: Pd=300kW

Rated DC voltage: UdN=450V

Rated DC current: IdN=670A

The whole efficiency: η≥85%

Output power: Pout＞250kW

Designed frequency: f=250~300kHz

MOSFET inverter: 60kW×5

Tank circuit output mode: no welding transformer output, secondary resonance

Power distribution requirements

Nominal power: 250kW

Rated DC power: Pd=300kW

Line-in power factor: COSφ≥0.85

Power distribution capacity: S≤350kVA

Power supply voltage: 3-phase 380V/50Hz

Line-in current: I=540A

Line-in cable: each phase adopts 240mm2 copper cable parallel connections, 3-phase 4-line

Features:

Our Solid State High Frequency Tube Welder adopts Mosfet,and is different from the traditional vacuum tube welder,the solid state HF Tube welder have some advantages compare with the vacuum tube welder:

1.Good welding quality.
2.save electricity
3.save water
4.small volume and less weight
5.easy operation
6.safety

Supply List:

Switch gear rectifying cabinet    1 set
Inverter output cabinet    1 set
Air-water cooling system    1 set
PLC central operation console    1 set
Connecting optical fiber    1 suit
Mechanical adjustment device    1 set