Siemens EF 732 Series Manual de usuario descargar pdf (Pagina 46)

Please read Important notes on page 4 and Cautions and warnings on page 5.

Bitte beachten Sie die Seite 4 Wichtige Hinweise sowie die Warn- und Sicherheitshinweise auf Seite 5.

Heavy-duty types

20 kA / 20 A

ø 11.8 × 17.4 mm

V10-…

RAB0277-L

32±1

ø11.8±0.2

5.8±0.2

7.3±0.3

17.4±0.5

Type

Ordering code

V10-H08X

B88069X9170C251

V10-H14X

B88069X4300C251

V10-H22X

B88069X4420CB251

V10-H30X

B88069X4330C251

Nom. DC spark-over voltage V

sdcN

800 1400 2200 3000 V

DC spark-over voltage ±20 ±20 ±20 ±25 %

Impulse spark-over voltage

@ 100 V/µs 99% of

measured values

< 1000 < 1900 < 2700 < 4500 V

@ 100 V/µs typical values < 900 < 1800 < 2400 < 4300 V

@ 1 kV/µs 99% of

measured values

< 1200 < 2200 < 2800 < 5000 V

@ 1 kV/µs typical values < 1100 < 2000 < 2500 < 4500 V

Service life

10 operations 50 Hz, 1 s 20 20 20 20 A

1 operation 50 Hz, 9 cycles 120 120 120 120 A

10 operations 8/20 µs 20 20 20 20 kA

1 operation 8/20 µs 30 30 25 25 kA

1 operation 10/350 µs 5 – – – kA

Insulation resistance > 10 > 10 > 10 > 10 GΩ

Capacitance @ 1 MHz < 1.5 < 1.5 < 1.5 < 1.5 pF

About packing see page 71.

2-Electrode Arresters

2-Elektroden-Ableiter

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 75 76

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Siemens EF 732 Series Manual de usuario Pagina 46

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