ELECTRICAL FEEDTHROUGH DN40 ISO-KF | ||||
Type | ||||
Article-No. Feedthrough | 214-121 | 214-122 | 214-123 | 213-131 |
Article-No. Inner plug connector | – | 214-193 | 214-194 | – |
Article-No. Outer plug connector | 214-174 | 214-174 | 214-175 | 214-180 |
Vacuum connection | DN 40 ISO-KF | DN 40 ISO-KF | DN 40 ISO-KF | DN 40 ISO-KF |
Number of feedthroughs | 7 | 7 | 4 | 1 |
Voltage per pole | 380 V | 380 V | 800 V | 6000 V |
Current per pole | 16 A | 16 A | 16 A | 25 A |
Connection, Vacuum side | solder connection | connector | connector | bolted connection |
Connection, Atmospheric side | connector | connector | connector | connector |
Diameter of connecting wire | 1,8 mm | 1,8 mm | 2,5 mm | 5 mm |
Diameter of plugs | 16,2 mm | 16,2 mm | 16,2 mm | 22,7 mm |
Test voltage | – | – | – | 15kV / 50 Hz |
Tightness | 1 x 10-9 mbar l/s | 1 x 10-9 mbar l/s | 1 x 10-9 mbar l/s | 1 x 10-9 mbar l/s |
Pressure (absolute) | 1 x 10-8 mbar – 2,5 bar | 1 x 10-8 mbar – 2,5 bar | 1 x 10-8 mbar – 2,5 bar | 1 x 10-8 mbar – 2,5 bar |
Bakeout temperature
(feedthrough and connector) |
130°C | 130°C | 130°C | 130°C |
Housing | Stainless Steel 1.4305 | Stainless Steel 1.4305 | Stainless Steel 1.4305 | Stainless Steel 1.4305 |
Insulator | PEEK / Araldite | PEEK / Araldite | PEEK / Araldite | PEEK / Araldite |
Seal | FPM | FPM | FPM | FPM |
Contact (feedthrough and
connector) |
gold-plated bronze | gold-plated bronze | gold-plated bronze | nickel-plated
brass |