13 Technical data
Maschinenfabrik Reinhausen GmbH 2022
157
8595017/00 EN
TAPCON
®
250
Auxiliary supply voltage AUX DC DI 24V DC for digital inputs
The auxiliary supply voltage is used exclusively for detecting up to 16 float-
ing contacts.
Output voltage
U
N
: 24 V DC ± 2% (short-circuit proof)
Max. output power
120 W
Overvoltage category
OC III
Fuse
Design: 5 x 20 mm, Time-Lag T
Rated voltage: 250 V AC/300 V DC
Rated current: 1.25
Min. braking capacity: 1.5 kA
Operating temperature: -30
℃
…+100
℃
(e.g. Schurter; SPT 5X20; 0001.2505)
Table 52: Auxiliary supply voltage
13.1.5 Voltage measurement and current measurement
Voltage measurement
Measuring range
Nominal voltage: U
N
150 V AC
Accuracy: <±0.3% U
N
within the operating tempera-
ture range
CAT II at an altitude of 2,000 m
CAT III at an altitude of 3,000 m
Surge test voltage
4 kV
Continuous overvoltage
3 x 275 V / 150 V (assembly connection/terminal
connection)
Current measurement
Frequency
50…65 Hz ±15%
Nominal current I
N
0.2 A; 1 A or 5 A (switchable)
Accuracy
<±0.5% I
N
in the operating temperature range
Load resistance
<0.1 W at I = 0.2 A
I = 1 A
Overload capability continu-
ous
25 A (directly on the test tap of the measurement
card)
Summary of Contents for TAPCON 250
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