Technical Information - koban KTF 8 Manual De Instrucciones

Voltage detector
Press the button (3) to make the test. Never
keep the button pressed down for more than
2 seconds.
If the earth leak circuit breaker acts, the
supply system is protected against earth
leaks. If it does not act, the earth leak circuit
breaker is defective or there is no circuit bre-
aker installed.

8. Technical information.

Nominal voltage scale: 12 to 690 V AC/DC.
Screen precision: ±15%.
Internal resistance: 20 KΩ.
Alternating current: AC.
Direct current: DC.
Screen levels: LED ± 12 V, 50 V, 120 V, 230
V, 400 V and 690 V ~.
Maximum current input level: Is = 52 mA.
Continuity test no-load voltage: maximum 5 V.
Test current: maximum 5 µA.
Nominal frequency scale: 0 < f < 500 Hz.
Maximum on time allowed: 30 s. (maximum
30 seconds).
Operating temperature: -10º C to 50º C.
Protection: IP 54, DIN 400500.
Weight: 183 gr.
Connection cable: 920 mm in length.
Earth leak test current: 32 mA.
Indicator with LED.
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