Omicron CMC 353 User Manual

Technical Data
53
Table 6-10:
Data for SELV outputs
"LL out"
Table 6-11:
Ordering Information
For a manufacturer description about the connection sockets "LL out" and
"ext. Interf.", visit the Web site www.lemo.com.
"LL out" outputs
Output voltage range
0…±10 V
peak
1
1
Input OMICRON amplifier nominal: 0 ... 5 V
rms
Frequency range 0 … 3000 Hz
Output current Max. 1 mA
Resolution < 250
µ V
Accuracy Typical < 0.025 % Guaranteed < 0.07 %
for 1…10 V
peak
Harmonic distortion
(THD+N)
2
2
Values at nominal voltage (10 V
peak
), 50/60 Hz, and 20 kHz measurement bandwidth.
Typical < 0.015 % Guaranteed < 0.05 %
Phase error
3
3
Valid for sinusoidal signals at 50/60 Hz.
Typical 0.02 ° Guaranteed < 0.1 °
DC offset voltage Typical < 150
µ V Guaranteed < 1.5 mV
Unconventional CT/VT
simulation
Linear or Rogowski
4
mode
4
When simulating Rogowski sensors, the output voltage is proportional to the derivative of the
current with respect to time (di(t)/dt).
Overload indication Yes
Short-circuit protection Unlimited to GND
Insulation Reinforced insulation to all other potential groups
of the test equipment. GND is connected to
protective earth (PE).
Ordering Information
Connector for two guide notches and pull relief
(for "LL out")
FGB.2B.316.CLAD 72Z
Black anti-bend cable cover GMA.2B.070 DN

Omicron CMC 353 Specifications

General

Brand	Omicron
Model	CMC 353
Category	Relays
Language	English