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參數(shù)資料
| 型號： | PUC01CB23500V |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 190K |
| 代理商： | PUC01CB23500V |
2
Specifications are subject to change without notice (21.10.00)
DUC01, PUC01
Mode of Operation
DUC01 and PUC01 monitor
both AC and DC over+under,
over+over or under+under
voltage.
Example 1
(no contact input - under+over
voltage - 2 x SPDT relays
(1 x SPDT for PUC01))
DUC01:
One relay operates
when the voltage drops
below the under voltage set
point for more than the
respective delay time. It
releases when the voltage
exceeds the set level plus
the set hysteresis. The other
relay operates when the volt-
age exceeds the over volt-
age set point for more than
the respective delay time. It
releases when the voltage
drops below the set level
minus hysteresis (the hys-
teresis is the same for both
set levels).
PUC01:
The relay operates
when the voltage drops
below the under voltage set
level for more than the
respective set delay time or
when it exceeds the over
voltage set level for more
than the respective set delay
time. The relay releases when
the voltage exceeds the
under voltage set level plus
hysteresis
and
below the over voltage set
level minus hysteresis (the
hysteresis is the same for
both set levels).
it
drops
Example 2
(latch enabled active - under+
under voltage - 2 x SPDT
relays (1 x SPDT for PUC01))
DUC01:
Each relay operates
and latches when the volt-
age drops below the respec-
tive set level for more than
the respective delay time.
Provided that the voltage
has exceeded the respective
set level (see hysteresis), each
relay releases when the con-
tact input’s connection is inter-
rupted.
PUC01:
The relay operates
when the voltage drops
below the higher set level for
more than the respective
delay time. Provided that the
voltage has exceeded the
respective set level plus hys-
teresis, the relay releases
when the contact input is
opened.
Example 3
(inhibit enable active - over+
over voltage - DPDT relay
(1 x SPDT for PUC01))
Provided that the contact
input is opened, the relay
operates when the voltage
exceeds the lower set level
for more than the respective
delay time. It releases when
the voltage drops below the
lower set level (see hystere-
sis) or when the contact
input’s pins are connected.
Note:
When the inhibit contact is
opened, if the input signal is
already in alarm position, the
delay time needs to elapse
before relay(s) activation.
Power supply
Rated operational voltage
through terminals:
A1, A2 or A3, A2 (DUC01)
2, 10 or 11, 10 (PUC01)
Overvoltage cat. III
(IEC 60664, IEC 60038)
724:
B48:
24 VDC ± 20%, insulated
24/48 VAC ± 15%
45 to 65 Hz, insulated
115/230 VAC ± 15%
45 to 65 Hz, insulated
DC supply
2 kV
4 kV
4 kV
B23:
Dielectric voltage
Supply to input
Supply to output
Input to output
Rated operational power
AC
DC
AC supply
4 kV
4 kV
4 kV
5 VA
3 W
Supply Specifications
Power ON delay
Reaction time
1 s ± 0.5 s or 6 s ± 0.5 s
(input signal variation from
-20% to +20% or from
+20% to -20% of set value)
< 100 ms
< 100 ms
(15 min warm-up time)
± 1000 ppm/°C
± 10% on set value ± 50 ms
± 0.5% on full-scale
Alarm ON delay
Alarm OFF delay
Accuracy
Temperature drift
Delay ON alarm
Repeatability
Indication for
Power supply ON
Alarm ON
LED, green
LED, red (flashing 2 Hz
during delay time)
1 or 2 x LED, yellow
(EN 60529)
IP 20
3 (DUC01), 2 (PUC01)
-20 to 60°C, R.H. < 95%
-30 to 80°C, R.H. < 95%
Output relay ON
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Housing dimensions
DIN-rail version
Plug-in version
Weight
Screw terminals
Tightening torque
45 x 80 x 99.5 mm
36 x 80 x 87 mm
Approx. 250 g
Max. 0.5 Nm
acc. to IEC 60947
Yes
CE-Marking
General Specifications
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