Technical data

25
Protective Devices
PDIM Leackage Current Monitor
• Shape compatible with and suitable for standard busbar connection to
other devices of the P-series
• Twin-purpose terminal (lift/open-mouthed) above and below
• Busbar positioning optionally above or below
• Free terminal space despite installed busbar
• Power supply via ‘OR’ disjunction of the 4 conductors
• Electronic functioning (line-voltage independent)
• The device works irrespective of the position of installation
• Mains connection at either side
• The 4-pole device can also be used for 3-pole connection.
For this purpose use terminals 1-2, 3-4, and 5-6.
• The 4-pole device can also be used for 2-pole connection.
For this purpose use terminals 5-6 and N-N.
• 2 potential-free relays (make contact, in parallel with the yellow and red
LED) (up to 10 A / 230 V~)
Functioning
• The green LED becomes active at 0-30% of the preset I
Δn.
The yellow LED becomes active at 30-50% of the preset I
Δn.
The red LED becomes active at >50% of the preset I
Δn.
• The yellow LED turns off again when the identified residual current is <30%
of the preset I
Δn
.
• The red LED stays on even if the identified residual current is <50% of the
preset I
Δn
.
• The red LED will only turn off after pressing the reset button.
• Only one LED will be active at a time.
• An output relay will always be switched simultaneously with the yellow or
red LED
• Depending on the setting of the type of RCD (instantaneous, G, S), the
residual current needs to flow a sufficiently long time before an action is
triggered.
Test function
• The rotary coding switch for the RCD switch function is to be set to “TEST”.
The device then alternately simulates residual currents of 30% and 50% of
the I
Δn
. In this process, the yellow and red LED flash alternately (1 Hz), both
output relays remain permanently energised.
Technical Data
Electrical
Design similar to DIN/EN 62020
Current test marks as printed onto the device
Rated current I
n
40 A, 100 A
Tripping behaviour (adjustable) instantaneous
Type G 10 ms delay
Type S 40 ms delay -
selective
Rated voltage U
n
230/400 V, 50/60 Hz
240/415 V, 50/60 Hz
Rated tripping current I
Δn
(adjustable) 30, 100, 300, 500, 1000 mA
Sensitivity AC and pulsating DC
Rated insulation voltage U
i
440 V
Rated short circuit resistance I
nc
10 kA
Max. back-up fuse admitted Short-circuit Overload
I
n
= 40A 63 A gG/gL 40 A gG/gL
I
n
= 100A 100 A gG/gL 63 A gG/gL
Switching contacts potential-free 10 A / 230 V~
Tripping behaviour of the contacts 1: 30-50% I
Δn
2 : >50% I
Δn
Endurance electrical comp. ≥ 4,000 operating cycles
mechanical comp. ≥ 20,000 operating cycles
Mechanical
Frame size 45 mm
Device height 80 mm
Device width 70 mm (4MU)
Mounting Quick fastening with
2 lock-in positions on
DIN rail IEC/EN 60715
Degree of protection, built-in IP40
Degree of prot. in splash-proof encl. IP54
Upper and lower terminals Open-mouthed/lift terminals
Terminal protection Protection against accidental
contact according to
BGV A3, ÖVE-EN 6
Terminal capacity (1, 2, 3, 4, 5, 6, N, N) 1.5 - 35 mm
2
single-wired
2 x 16 mm
2
multi-wired
Terminal capacity of switching contacts 0.25 - 1.5 mm
2
Busbar thickness 0.8 - 2 mm
Admitted ambient temperature range -25°C to +40°C
Resistance to climatic conditions 25-55°C/90-95% relative
humidity acc. to IEC 60068-2
Dimensions (mm)
Connection diagram
4-pole