PM 1001484 000 08
Device handbook SINEAX DM5000
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Zero suppression, range limitations
The measurement of specific quantities is related to a pre-condition which must be fulfilled, that the
corresponding value can be determined and sent via interface or displayed. If this condition is not fulfilled,
a default value is used for the measurement.
Quantity
Condition
Default
Voltage
Ux < 1% Ux
nom
0.00
Current
Ix < 0,1% Ix
nom
0.00
PF
Sx < 1% Sx
nom
1.00
QF, LF
, tanφ
Sx < 1% Sx
nom
0.00
Frequency
voltage and/or current input too low
1)
Nominal frequency
Voltage unbalance
Ux < 5% Ux
nom
0.00
Current unbalance
mean value of phase currents < 5% Ix
nom
0.00
Phase angle U
at least one voltage Ux < 5% Ux
nom
120°
Harmonics U, THD-U fundamental < 5% Ux
nom
0.00
1)
Specific levels depends on the device configuration
Power supply
via terminals 13-14
Nominal voltage:
(see nameplate)
V1: 100…230V AC 50/60Hz / DC ±15%, overvoltage category OVC III
or
V2: 24...48V DC ±15%
Consumption:
depends on the device hardware used
≤ 2
7 VA
, ≤
12 W
Available inputs / outputs and functional extensions
Basic unit
•
1 digital input
•
2 digital outputs
Extensions
Optional modules
•
2 relay outputs with changeover contacts
•
2 bipolar analog outputs
•
4 bipolar analog outputs
•
4 passive digital inputs
•
4 active digital inputs
•
GPS connection module
•
2 failure current channels (residual or earth current)
•
IEC61850 interface
•
PROFINET interface
•
2 temperature inputs
Up to 2 extensions may be present in the device.
I/O interface
via plug-in terminals
Linearization:
Linear, kinked
Range:
± 20 mA (24 mA max.), bipolar
Uncertainty:
± 0.2% of 20 mA
Burden:
≤ 500 Ω (max. 10 V / 20 mA)
Burden influence:
≤ 0.
2%
Residual ripple:
≤ 0.
4%
Response time:
220…420 ms