Read First And Then; Brief Description; Technical Data; Mounting - OHIO SEMITRONICS DCTR-005D Mode D'emploi

Operating Instructions
Transducer for AC Current DCTR-XXXX
Safety precautions to be strictly observed are marked with
following symbols in the Operating Instructions:
Contents
1. Read first and then ...................................................... 9
2. Brief description .......................................................... 9
3. Technical data ............................................................. 9
4. Mounting .................................................................... 9
5. Electrical connections ............................................... 10
6. Commissioning and maintenance ............................. 11
7. Releasing the transducer .......................................... 11
8. Instruments admissions ............................................ 11
9. Dimensional drawing ................................................. 11
10. Declaration of conformity .......................................... 12

1. Read first and then ...

The proper and safe operation of the device
assumes that the Operating Instructions is
read carefully and the safety warnings given
in the various Sections

4. Mounting

5. Electrical connections
6. Adjustable measuring range are
observed.
The device should only be handled by appropriately trained
personnel who are familiar with it and authorised to work
in electrical installations.
Unauthorized repair or alteration of the unit invalidates
the warranty.

2. Brief description

The DCTR-XXXX measuring transducer is used to convert a
sine-wave or distorted AC current.
The output signal, in the form of a load independent DC
current or voltage, is proportional to the measured value.

3. Technical data

Measuring input
Nominal frequency: 50/60 or 400 Hz
Nominal input current: 0 - 0.1/0.5 to 0 - 1.2/6 A
7004-00064-A Rev --.indd
Measuring output
DC current:
Burden voltage:
External resistance:
DC voltage:
External resistance:
Response time:
Power supply
AC/DC power pack (DC or 40 - 400 Hz)
Rated voltage
85 - 230 V DC/AC
24 - 60 V DC/AC
Power consumption:
Option:
Accuracy (acc. to IEC 688)
Reference value:
Basic accuracy:
Safety
Pollution degree:
Installation category:
Environmental conditions
Operating temperature: - 10 to + 55 °C
Storage temperature:
Relative humidity of
annual mean:
Altitude:
Indoor use statement
4. Mounting
The DCTR-XXXX can be mounted on a top-hat rail.
Note "Environmental conditions" in Section
"3. Technical data" when determining the place of
installation!
Simply clip the device onto the top-hat rail (EN 50 022) (see
Fig. 1).
Fig. 1. Mounting onto top-hat rail 35 × 15 or 35 × 7.5 mm.
Page 9 of 12
0(0.2) - 1 to 0(4) - 20 mA
15 V
15 V
R max. [kΩ] ≤
I [mA]
ext
AN
I = Full output value
AN
0(0.2) - 1 to 0(2) - 10 V
U [V]
R min. [kΩ] ≥
A
2 mA
ext
50 or 300 ms
Tolerance
DC - 15 to + 33%
AC ± 15%
≤ 1.5 W resp. ≤ 3 VA
Connected to the low tension terminal
side 12 and 13 see Figs. 4 and 5
24 V AC or 24 - 60 V DC
Output end value
Class 0.5
2
III
- 40 to + 70 °C
≤ 75%
2000 m max.
8/12/09