Description
The RS3060CL is a RF power triode designed for dielectric heating applications. This tube uses a coaxial design and metal-ceramic technology. This triode may be operated in CW or pulse modes. For operation in pulse mode, the parameters depend on each equipment characteristics. Contact us for specific information. The RS3060CL is an air cooled triode.
Electrical characteristics of RS3060CL
Cathode Filament thoriated tungsten
Filament voltage 10 V
Filament current 190 A
Surge current (maximum) 600 A
Capacitances:
Grid to Anode 46 pF
Grid to Cathode 95 pF
Cathode to Anode (see note 2) 2.6 pF
Amplification factor 22
Mechanical characteristics of RS3060CL
Operating position vertical
Weight 18 kg (39.6 lbs) approx.
Dimensions see outline diagram
Maximum ratings of RS3060CL
Frequency 30 MHz
Anode voltage:
Up to 15 MHz 14 kV
From 15 to 30 MHz 10 kV
Control grid voltage -1500 V
Control grid current:
At full load up to 15 MHz 2.2 A
At off load up to 15 MHz 2.8 A
At full load from 15 to 30 MHz 2.1 A
At off load from 15 to 30 MHz 2.7 A
Cathode current 15 A
Anode dissipation 35 kW
Grid dissipation:
Up to 15 MHz 1200 W
From 15 to 30 MHz 1100 W
Grid resistance 8 KΩ
Cooling of RS3060CL
Anode cooling Forced Air
Typ. air temperature at tube inlet 25 °C
Min. air flow cooling (for Pa=30 kW) 18 m³/min
Corresponding air pressure drop 9 mbar
Maximum temperature at any point on the tube envelope 220 °C
RS3060CL as Class C RF oscillator for industrial applications
| Frequency | <15 | <15 MHz |
| Anode voltage | 13 | 12 kV |
| Anode current | 12.1 | 10.7 A |
| Anode input power | 157 | 128 kW |
| Anode output power | 120 | 100 kW |
| Anode dissipation | 35 | 26 kW |
| Grid current, on load | 1.75 | 1.75 A |
| Grid dissipation | 750 | 730 W |
| Grid resistance | 540 | 540 Ω |
| Feedback ratio | 12.5 | 13.4 % |
| Oscillator efficiency | 76 | 78 % |
