ELECTRICAL FEEDTHROUGH DN40 ISO-KF

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