Datasheet

Maximum measurement Trip Time of the RCD (Complying to BS 61008 and 61009)
1/2 x I∆N
I∆N
2 x I∆N
5 x I∆N
General (non-
delayed) RCD
t∆=
Max.1999mS
t∆=
Max.500mS
t∆=
Max.150mS
t∆= Max.40mS
Selective
(time-delayed)
RCDs
t∆=
Max.1999mS
t∆=
Max.500mS
t∆=
Max.150mS
t∆= Max.40mS
I∆N………………………... Trip-Out Current
t∆…………………………. Trip-Out Time
: Indicates that the thermal protection device has operated and therefore cannot make any
measurements. Instrument must be allowed to cool for a period before tests can continue.
5.2.5.1 Using the Functions activated by F1 button
RCD Measurement – Test lead connection
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