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Specifications are subject to change without notice (17.07.06)
DPA01, PPA01
Mode of Operation
DPA01 and PPA01 monitor
their own 3-phase power
supply. The relay operates
when all the phases are pre-
sent
and
the
phase
sequence
is
correct.
The
relay
releases
when
one
phase-phase voltage drops
below 85% of the other
phase-phase voltages.
Example 1
The relay monitors that the
power supply has the correct
phase sequence and that all
phase voltages are present.
Example 2
The relay releases in case of
interruption of one or more
phases, provided that the
regenerated
voltage
does
not
exceed
85%
of
the
phase-phase voltage.
Power supply
Overvoltage cat. III
Rated operational voltage
(IEC 60664, IEC 60038)
through terminals:
(DPA01)
L1, L2, L3
(PPA01)
5, 6, 7
DPA01CM44
208 to 480 VAC ± 15%,
45 to 65 Hz
DPA01CM60
380 to 600 VAC±15%,
45 to 65 Hz
PPA01CM44
208 to 415 VAC ± 15%,
45 to 65 Hz
DPA01CM69
600 to 690 VAC +10 -15%,
45 to 65 Hz
DPA01DM23
208 to 240 VAC ± 15%,
45 to 65 Hz
DPA01DM48
380 to 480 VAC ± 15%,
45 to 65 Hz
PPA01DM23
208 to 240 VAC ± 15%,
45 to 65 Hz
PPA01DM48
380 to 415 VAC ± 15%,
45 to 65 Hz
Rated operational power
M23
6 VA @ 230 VAC, 50 Hz
M44, M48
10 VA @ 400 VAC, 50 Hz
M60
15VA @ 600 VAC, 50Hz
M69
15VA @ 690 VAC, 50Hz
Supplied by L2 and L3
Supply Specifications
Reaction time
Alarm ON delay
< 100 ms
Alarm OFF delay
< 350 ms
Accuracy
(15 min warm-up time)
Temperature drift
± 1000 ppm/°C
Repeatability
± 0.5% on full scale
Indication for
Power supply ON
LED, green
Relay ON
LED, yellow
Environment
(EN 60529)
Degree of protection
IP 20
Pollution degree
3 (DPA01), 2 (PPA01)
Operating temperature
@ Max. voltage, 50 Hz
-20 to +60°C, R.H. < 95%
@ Max. voltage, 60 Hz
-20 to +50°C, R.H. < 95%
Storage temperature
-30 to +80°C, R.H. < 95%
Housing
Dimensions
DPA01
22.5 x 80 x 99.5 mm
PPA01
36 x 80 x 94 mm
Weight
Approx. 100 g
Screw terminals
(DPA01)
Tightening torque
Max. 0.5 Nm
acc. to IEC 60947
Approval
UL - CSA (except PPA01D,
DPA01CM69)
CE Marking
Yes
EMC
Electromagnetic Compatibility
Immunity
According to EN 61000-6-2
Emissions
According to EN 61000-6-3
General Specifications
Operation Diagram
L1
L2
L3
L2
L1
L3
L3
L2
L1
L1
L2
L3
L2
L1
L1
Relay(s) ON
L3
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