KCER-01MF
Multifunction Tester
Function Button Description
BUTTON
1
F1
AUTO
F2
30mA
F3
AC G
F4
0
G .........................General (non-delayed) RCDs
S .........................Selective (time-delayed) RCDs
Possible setup ratios depending on the RCD Trip Current
10mA
X1/2
O
X1
O
X2
O
X5
O
AUTO
O
RAMP
O
Maximum measurement Trip Time of the RCD (Complying to BS 61008 and 61009)
1/2 x I∆N
t∆=
General
(non-delayed)
Max.1999mS
RCD
t∆=
Selective
(time-delayed)
Max.1999mS
RCDs
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.
27
Figure 14 RCD – Standby screen
2
3
RCD t∆
RCD I∆N
100mA
300mA
AC S
DC G
180
30mA
100mA
O
O
O
O
O
O
O
O
O
O
O
O
I∆N
t∆=
Max.500mS
t∆=
Max.500mS
4
5
6
500mA 650mA
1A
DC S
300mA 500mA 650mA 1A
O
O
O
O
O
O
O
O
X
X
X
X
X
X
X
O
O
O
2 x I∆N
5 x I∆N
t∆=
t∆= Max.40mS
Max.150mS
t∆=
t∆= Max.40mS
Max.150mS
7
10mA
O
O
X
X
X
X
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