Omicron Cmc 156 User Manual Pdf

Posted : admin On 12/14/2021

CMC 156 EP with Test Universe Software VE001616 CMC 156 EP Basic VE001617 CMC 156 EP Protection VE001618 CMC 156 EP Advanced Protection VE001619 CMC 156 EP Meter VE001621 CMC 156 EP Measurement VE001622 CMC 156 EP Universal 1 Guaranteed values valid over one year within 23 °C ±5 °C (73 °F ±10 °F), in the. Jul 03, 2017 Get omicron cpc 100 user manual PDF file for free from our online library PDF file: omicron cpc 100 user manual Page: 1 2. OMICRON CPC 100 USER MANUAL The main topic of the following eBook is focused on OMICRON CPC 100 USER MANUAL, however it did not enclosed the possibility of other extra info as well as details concerning the topic. Manual Omicron Cmc 156 Omicron, CMC 156-6 Relay Test Set, Email [email protected] Call Us at 91-2. Consult OMICRON electronics's entire CPC 100 catalogue on DirectIndustry.

Omicron’s CMC256 relay test sets generate test signals digitally, resulting in highly accurate testing signals even at small amplitudes. The electronic design of the internal amplifiers and the use of switch mode power supply units ensure a minimum of weight and volume is achieved. Independent channels with low-level signals are available at the back of the test set, which can be used to control external amplifiers for applications requiring more signal channels or higher currents, voltages or power. The low-level signals can also be used for test objects which have a low-level input facility.

All generators are continuously and independently adjustable in amplitude, phase and frequency and no switching of ranges is necessary. All current and voltage outputs are fully overloaded, short-circuit proof and are protected against external high-voltage transient signals and over-temperature. Every device is developed according to international IEC standards and verified by independent certification bodies including UL and TÜV. For testing that requires higher outputs a CMA 156 – 6 Phase Current Amplifier can be used along with the CMC256.

Brief Specs:

  • 4 x 300 V outputs
  • 6 x 12.5 A / 3 x 25 A outputs
  • 6 x low level outputs (rear side)
  • 2 x counter inputs (rear side)
  • dc supply (0 … 264 V)
  • 4 x binary outputs
  • dc measuring inputs
  • 10 x binary inputs /
  • Analog measurement inputs
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CMC 156 EP: 3 Phase Voltage + 3 Phase Current Test Set

Voltage generators/-amplifiers
Setting range 3-phase AC (L-N)

3 x 0 ... 127.5 V

1-phase AC (L-L)

1 x 0 ... 255 V

DC (L-N)

3 x 0 ... ±127.5 V

Power

3-phase AC (L-N)

3 x 50 VA at 127.5 V

1-phase AC (L-N)

1 x 100 VA at 127.5 V

1-phase AC (L-L)

1 x 140 VA at 255 V

DC (L-N)

1 x 90 W at ±127.5 V

75

140

127.5

255

Output voltage / V

0

1-phase AC (L-L)

3-phase AC (L-N)

1-phase AC (L-N)

Output po

w

er / V

A

Accuracy

2

error < 0.015 % rd.

3

+ 0.005 % rg.

3

typ.

at 0 ... 127.5 V
error < 0.04 % rd. + 0.01 % rg. guar.
at 0 ... 127.5 V

Distortion (THD+N)

4

< 0.015 % typ., < 0.05 % guar.

Resolution

6 mV

Connection

4 mm (0.16 in) banana sockets/comb. socket

Current generators/-amplifiers
Setting range 3-phase AC (L-N)

3 x 0 ... 12.5 A

1-phase AC (3L-N)

1 x 0 ... 27 A

DC (3L-N)

1 x 0 ... ±30 A

Power

3-phase AC (L-N)

3 x 40 VA at 12.5 A

1-phase AC (3L-N)

1 x 75 VA at 27 A

1-phase AC (L-L)

1 x 75 VA at 12.5 A

DC (3L-N)

1 x 60 W at ±12.5 A

75

140

127.5

255

Output voltage / V

0

1-phase AC (L-L)

3-phase AC (L-N)

1-phase AC (L-N)

Output po

w

er / V

A

Accuracy

5

error < 0.015 % rd. + 0.005 % rg. typ.
at 0 ... 12.5 A
error < 0.04 % rd. + 0.01 % rg. guar.
at 0 ... 12.5 A

Cmc

Distortion (THD+N)

4

< 0.025 % typ., < 0.05 % guar.

Ranges

1.25 A / 12.5 A

Resolution (for respective range)

50 µA / 500 µA

Resolution

500 µA

Max. compliance voltage (L-N)/(L-L)

4 VRMS, 6 Vpk / 8 VRMS, 12 Vpk

Connection

4 mm (0.16 in) banana sockets/comb. socket

At only 9.8 kg / 22 lbs, the CMC 156 EP is the smallest and lightest solution for three-phase
testing of numerical relays. Its high precision makes it also the perfect device (class 0.05 %
Working Standard) for testing and calibrating meters, transducers and other measurement
equipment.

Generators, general
Frequency

range sine signals

10 ... 1000 Hz

range transient signals DC ... 3.1 kHz
accuracy/-drift

±0.5 ppm / ±1 ppm

resolution

5 µHz

Phase

angle range

- 360° ... +360°

resolution

0.001°

error at 50/60 Hz

< 0.005° typ., < 0.02° guar.

Bandwidth (-3dB)

3.1 kHz

Simulated
power S, P
(calibration of
energy meters)

accuracy

6

error < 0.05 % rd.

3

typ., < 0.1 % rd. guar.

at 10-63 Hz, 50 ... 127.5 V, and 0.1 ... 12.5 A

temperature drift

0.001 % / °C typ.. < 0.05 % / °C guar.

Low level outputs
Setting range

6 x 0 ... 5 VRMS

Max. output current

2 mA

Accuracy

error < 0.025 % typ., < 0.1 % guar.

Resolution

250 µV

Distortion (THD+N)

4

< 0.015 % typ., < 0.05 % guar.

Unconventional CT/VT simulation

linear

Isolation

SELV

Usability

completely independent from internal
amplifier outputs

Connection

16 pin combination socket (rear side)

Binary Inputs
Number

10

Trigger criteria

Toggling of potential-free contacts or DC
voltage compared to threshold voltage

Input characteristics

0 ... +250 VDC threshold or potential-free

Ranges (in RMS values)

250 VDC

Resolution of threshold

1.5 V

Sample rate

10 kHz (resolution 100 µs)

Time stamping accuracy

±0.00015 % of rd.

3

±70 µs

Omicron Cmc 430

Max. measuring time

infinite

Counting function

< 3 kHz at pulse width > 150 µs

Galvanic isolation

2 galvanically isolated groups (4 + 6)

Max. input voltage

250 VDC

Connection

4 mm (0.16 in) banana sockets or measure-
ment combination socket

Counter inputs 100 kHz
Number

2

Max. counting frequency

100 kHz

Pulse width

> 3 µs

Threshold voltage

6 V

Voltage hysteresis

2 V

Max. input voltage

±30 V

User Manual Pdf Download

Isolation

SELV

Connection

16 pin combination socket (rear side)

Technical Data

Omicron Cmc 256 6

1

Omicron Cmc 156

CMC 156 EP

Omicron Cmc 256 Plus Manual

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