52
Ground conductor current
-
The effective inner resistance of the ground conductor current measuring device may
be a maximum of 5
. (With higher resistances, measures must be taken to prevent
the occurrence of hazardous contact voltages.)
-
The measuring range must comprise at least the values from 0.25 mA to 19 mA.
-
The inspection facility must assess the measured current to be an effective value re-
gardless of the waveform.
Contact Current
-
The effective inner resistance of the contact current measurement instrument must be
1 k
to 2 k
.
-
If the current test circuit is accidentally connected to a voltage up to 120% of the nom-
inal grid voltage, the user must not be endangered and the test circuit must not be
damaged.
-
The inspection facility must assess the measured current to be an effective value re-
gardless of the waveform.
Summary of Contents for Eco 15.0-3-208 US
Page 2: ...2...
Page 4: ...4...
Page 5: ...Allgemeine Informationen...
Page 6: ......
Page 8: ...8 Mess und Pr f mittel Digitales Multimeter Equipment f r die sicherheitstechnische berpr fung...
Page 9: ...Einbau State 112 KIT...
Page 10: ......
Page 15: ...15 DE 1 2 3 4 5 1 2 3 4 22 1 lbf in 2 5 Nm 5...
Page 19: ...Sicherheitstechnische berpr fung...
Page 20: ......
Page 32: ...32...
Page 34: ...34...
Page 35: ...General Information...
Page 36: ......
Page 38: ...38 Measuring and In spection Equip ment Digital multimeter Equipment for safety inspection...
Page 39: ...Installation State 112 KIT...
Page 40: ......
Page 45: ...45 EN US 1 2 3 4 5 1 2 3 4 22 1 lbf in 2 5 Nm 5...
Page 49: ...Safety inspection...
Page 50: ......
Page 62: ...62...
Page 63: ...63 EN US...