105
UMG 512
Terminal connection capacity (supply voltage)
Connectable conductors. Only one conductor can be connected per terminal!
Single core, multi-core, fine-stranded 0.2 - 2.5mm
2
, AWG 24 - 12
Terminal pins, core end sheath 0.25 - 2.5mm
2
Tightening torque 0.5 - 0.6Nm
Stripping length 7mm
Supply voltage
Installations of overvoltage category 300V CAT III
Protection of the supply voltage (fuse) 6A Char. B (approved i.a.w. UL/IEC)
230V option: - Nominal range
- Operating range
- Power consumption
95V .. 240V (50/60 Hz) or DC 80V .. 300V
+-10% of nominal range
max. 7W / 14VA
24V option: - Nominal range
- Operating range
- Power consumption
48V .. 110V (50/60 Hz) or DC 24 .. 150V
+-10% of nominal range
max. 9W / 13VA
Current measurement
Rated current 5A
Resolution 0.1mA
Metering range 0.001 to 7 Arms
Measurement range exceeded (overload) From 7 Arms
Crest factor 1.41
Overvoltage category 230V option: 300V CAT III 24V option: 300V CAT II
Measurement surge voltage 4kV
Power consumption approx. 0.2 VA (Ri=5mOhm)
Overload for 1 sec. 120A (sinusoidal)
Sampling frequency 25.6kHz / phase
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