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1. Composition
The solid state high frequency welder is composed of rectifying cabinet, inverter and output cabinet, connecting optical fiber, closed loop water cooling system, central operator console, and mechanical adjustment device, etc.
2.Characteristics
(1) Designed with simple electrical circuit, the solid state high frequency welder is easy for installation. With complete protection, it is easy for maintenance.
(2) Produces small harmonic disturbance and less pollution to electric network.
(3) Without high pressure, the welder is safe to use.
(4) The welding equipment can achieve a maximum efficiency of more than 85%, so it is energy saving and requires less cooling water.
(5) High reliability and stable operation.
(6) Easy to maintain, users can achieve self-repair.
(7) With necessary equipment, the welder is allowed to be used at rated power.
(8) The control apparatus are universal and requiring no adjustment.
3. Main design index for solid state high frequency welder
Output Power | DC Power | Model | Rated Voltage | Rated Current | Frequency Range | Working Duty | Applied Range |
60kW | 80kW | GGP60-0.5-HC | 450V | 180A | 450~500kHz | Continuous | Round pipe: φ8~φ20mm Thickness: 0.4~0. 7mm |
100kW | 120kW | GGP100-0.45-HC | 450V | 270A | 400~450kHz | Continuous | Round pipe: φ16~φ45mm Thickness: 0.6~1.5mm |
150kW | 180kW | GGP150-0.4-HC | 450V | 400A | 350~400kHz | Continuous | Round pipe: φ20~φ50mm Thickness: 0.8~2.0mm |
200kW | 240kW | GGP200-0.35-HC | 450V | 530A | 300~350kHz | Continuous | Round pipe: φ45~φ76mm Thickness: 1.5~3.25mm |
250kW | 300kW | GGP250-0.35-HC | 450V | 670A | 300~350kHz | Continuous | Round pipe: φ45~φ89mm Thickness: 1.5~4.0mm |
300kW | 360kW | GGP300-0.35-HC | 450V | 800A | 300~350kHz | Continuous | Round pipe: φ50~φ114mm Square pipe: under 200×200mm Thickness: 2.5~4.0mm |
400kW | 480kW | GGP400-0.3-HC | 450V | 1070A | 200~300kHz | Continuous | Round pipe: φ114~φ165mm Square pipe: under 200×200mm Thickness: 4.0~8.0mm |
500kW | 600kW | GGP500-0.3-HC | 450V | 1330A | 200~300kHz | Continuous | Round pipe: φ165~φ219mm Square pipe: 200×200mm~300×300mm Thickness: 4.0~10.0mm |
600kW | 720kW | GGP600-0.3-HC | 450V | 1600A | 200~300kHz | Continuous | Round pipe: φ219~φ273mm Square pipe: 200×200mm~300×300mm Thickness: 6.0~12.0mm |
700kW | 840kW | GGP700-0.25-HC | 450V | 1870A | 150~250kHz | Continuous | Round pipe: φ219~φ325mm Square pipe: 300×300mm~400×400mm Thickness: 6.0~12.0mm |
800kW | 960kW | GGP800-0.25-HC | 450V | 2130A | 150~250kHz | Continuous | Round pipe: φ273~φ406mm Square pipe: 300×300mm~400×400mm Thickness: 6.0~14.0mm |
1000kW | 1200kW | GGP1000-0.25-HC | 450V | 2670A | 150~250kHz | Continuous | Round pipe: φ355~φ508mm Square pipe: 300×300mm~500×500m Thickness: 4.0~16.0mm |
1200kW | 1440kW | GGP1200-0.25-HC | 450V | 3200A | 150~250kHz | Continuous | Round pipe: φ325~φ610mm Square pipe: 300×300mm~500×500mm Thickness: 4.0~20.0mm |