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Brand Name : GUOGUANG
Model Number : CK622
Place of Origin : Sichuan, China (Mainland)
MOQ : Negotiation
Price : Negotiation
Payment Terms : T/T
Delivery Time : one month
Packaging Details : Export packing-layer board box/carton box
Used for : Industrial microwave heating, Sintering,Thawing, Microwave plasma CVD
Type : Microwave Oven Parts
Frequency : 915MHz
Output Power : 30kW
CK-622 30kW/915MHz CW Magnetron
Continuous wave magnetron is 33cm, fixed-frequency, full-metal-ceramic structure, and direct thermal pure tungsten cathode, high-power microwave tubes. Electromagnet attached to the magnetic field from the outside to offer water-cooled tube, the cathode leads to air-cooled, microwave energy from the axial antenna output, can directly stimulate a rectangular waveguide acting as the microwave power source used for heating.
Main Performance
| Frequency | 915±25 MHz | 
| Output | 30KW max. (VSWR ≤ 1.2) | 
| Anode voltage | 12.5 KV | 
| Anode current | 2.8 A | 
| Filament voltage | 12.6±1.2V | 
| Filament current | 115 A | 
| Cold filament resistance | 0.01 Ω | 
| Warm-up Time | 60 S | 
| Field | 1100 GS (Polar on the middle pole electromagnet ) | 
Limited using data
| Minimum | Maximum | |
| Filament surge current | 250A | |
| Filament current | 115A | |
| Warm-up Time | 60S | |
| Anode voltage | 14KV | |
| Anode current | 3A | |
| Anode input power | 35KW | |
| Anode dissipation | 15KW | |
| Load VSWR |  			 Output 30kw ≤1.2, 25kw ≤2.5, 20kw≤3  |  		|
| Anode cooling water flow | 8L/min | |
| Anode cooling water outlet temperature | 50℃ | |
| Metal surface temperature | 130℃ | |
| Ceramic surface temperature | 150℃ | 
Typical working conditions
| Filament current (preheating) | 115A | 115A | 115A | 
| Filament current (work) | 100A | 98A | 96A | 
| Anode voltage | 12.5KV | 12.5KV | 12.5KV | 
| Anode current | 2.0A | 2.4A | 2.8A | 
| Output | 20KW | 25KW | 30KW | 
| Load VSWR | < 2.5 | < 2.0 | < 1.2 | 
| Magnetic flux density | ~ 0.131T | ~ 0.129T |  			 ~ 0.127T  |  		

CK-622 30kW-915MHz CW Magnetron size
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                        Sintering Thawing Continuous Wave Magnetron Microwave 2.8 A 0.01 Ω Images |