OMR karta - IN.10

OMR karta IN.10

IN.10 - 2x AC voltage/current, Power

Plug-in card for measurements of voltage (VRMS), current (ARMS), frequency (Hz), power P, Q, S, and cos fi for the OMR 700 is fully isolated from the internal bus with a galvanic isolation also between individual inputs.
The design of the cards allows their use at any position in the device. If during the use of the device appear new requirements to increase the number of inputs or outputs, just order another card and insert it into a free slot. In this manner the device can "grow" with your requirements.
 

  • 2x Analogue input, isolated
  • input U: 0…120 V/0…250 V/0…450 V
    input I: 0…1 A/0…5 A

Input
[ ??? ]
Number of inputs
2 inputs, isolated
DC
Range
PM
Range
AC
Range
0…120 V
500 kOhm
Input 2
0…250 V
1 MOhm
Input 2
0…450 V
1,8 MOhm
Vstup 3
0…1 A
< 150 mV
Input 1 - I
0…5 A
< 150 mV
Input 1 - I
Input frequency
0…400 Hz
pro amplitudu do 50 V
Measured variables
Voltage (Vrms)
Current (Irms)
Real power (P-W)
Frequency (Hz)
with calculation
Instrument accuracy and functionality
Temperature coefficient
50 ppm/°C
Accuracy
0,3 % of range
(pro 5 měření/s)
Rate
1 perioda - napětí, proud, kmitočet, účiník
10 period - činný/jalový/zdánlivý výkon
Overload capacity
2x; 10x (t < 30 ms) - ne pro > 250 V a 5 A
Digital filters
floating mean
from 2…30 measurements
exponential mean
from 2…100 measurements
Functions
Watch-dog
reset after 500 ms
Calibration
at 25°C and 40 % r.h.
Power supply
Power supply
interní sběrnice 5 VDC,24 VDC
Current draw
< 2,5 W
Mechanical properties
Dimensions
65 x 98 mm
Installation
plug-in card
Operating conditions
Connection
connector terminal board, cable section < 2,5 mm2
Operating temperature
-20°…60°C
Storage temperature
-20°…85°C
Protection class
IP00
El. safety
EN 61010-1, A2
Dielectric strength
2,5 kVAC within 1 min. between bus and inputs
1 kVAC within 1 min. between inputs
Insulation resistance
for polution degree II, measuring cat. III.
input, bus
300 V (ZI), 150 V (Di)*
vstup, vstup
300 V (ZI), 150 V (Di)*
EMC
EN 61326-1
Seismic capacity
IEC 980: 1993, par.6
Images
Připojení

User manuals

File nameFile typeVersionLanguageDownload
Návod OMR700_IN10
Operating instrucitons OMR700_IN10
PDF
2019.2
Download
Show all ↓Hide ↑