DRCA 1 CT 1050 pages

Doepke
The experts in residual current protection technology

DATA SHEET
DRCA 1 CT 105
Transducers for DRCA 1 residual current analysis system
Article No. 09352056

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T
Function
Transformers in combination with evaluation units are suitable for measuring and/or analysing residual currents. The transducers of series
DRCA 1 CT together with the DRCA 1 detection unit form a residual current analysis system. Other detection units cannot be operated
with this type of transformer. The transformers have a wide detection frequency range.
Features
suitable for detecting residual currents from 10 Hz to 100 kHz, dierent internal diameters available for adjustment to the cable to be
monitored, robust plastic housing, reverse polarity protected connection socket for measuring cable
Mounting
The devices are mounted on stable substrata using the supplied mounting brackets. any installation position
Applications
Transformers from series DRCA 1-CT are used in combination with DRCA 1 analysis system.
Notes
The measuring bushing transformer should be mounted in such a way that it measures within the immediate vicinity of the RCD in
question.
Accessories
DRCA1-MC
Technical Data
Series
Current transformer specification
Current transformer suitable for
Residual operating current I∆n
Description
Rated voltage (AC)
rated impulse withstand voltage
Rated frequency
Description
Description
Protective cover available
Connection cable
Description
Operating position
max. Operating altitude above MSL
Storage temperature
Ambient temperature
Housing type
Mounting method
Housing material
Protection class

2015_03_13

DRCA 1 CT 105
DRCA 1 CT 105
Differenzstromwandler
DRCA 1
0 A ... 10 A
Transformer primary
0 V ... 690 V
8 kV / Kategorie IV
10 Hz ... 100 kHz
Transformer secondary
Push wire terminal (Transformer output)
true
3 m (pre-assembled)
General data
any
2000 m
-40 °C ... 85 °C
-25 °C ... 65 °C
wall-mounted housing
Wall mounting
Polycarbonate (PC)
IP20

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