SEMPER Gas Discharge Tube, 90 V

SEMPER Gas Discharge Tube, 90 V

Product number 84015426

Identifier 9071.99.0648

Variation: -

General Information

Key features

Designed for operations exceeding 25 years
GDT specification according to international standard ITU-T K.12
Self Extinguisher GDT with holder included

Specifications

Interface and material data

Electrical data

CW power frame	≤ 20 W
DC sparkover	90 V, +/- 20 % (@ 100 V/s)
Impulse sparkover 100 V/µs	300 V
Impulse sparkover 1000 V/µs	500 V
Insulation resistance	> 10 GΩ (@ 50 V)
Glow voltage	approx. 70 V (@ 10 mA)
Arc voltage	approx. 10 V (@ > 1 A)
Glow-Arc transition current	< 0.5 A
Capacitance	< 1 pF (@ 1 MHz)
DC Holdover voltage	< 150 ms (@ 52 V)
Impulse discharge current	≥ 1 operations (@ 30 kA, 8/20 µs)
Alter discharge current	≥ 1 operations (@ 65 Arms, 11 cycles)
DC current	≤ 2.5 A at 48 V
Turn-off time	20 sec. typically at 2.0 A and 25°C ambient temperature
Recovery time	7 sec. at 25°C ambient temperature

Mechanical data

Environmental data