Current Transformer - Elko EP CT50 Manual De Instrucciones

ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: elko@elkoep.com
www.elkoep.com
02-33/2017 Rev.3
Characteristics
• Current Transformer - CT50 has open clips, which can be opened and closed. This
design allows a current transformer to be placed on the existing measuring circuit
wire, usually at the main fl ow of the meter.
• The CT50 is compatible with the RFPM-2M unit - enables connecting up to three
current transformers CT50 to each other for measuring electricity.
Assembly
Connection to RFPM-2M
L1
L2
L3
N
RFPM-2M
The arrow inside the current transformer
CT50 must be directed to the appliance.
NC NC NC
WIFI
ETH
RST
Current transformer CT50
CT50

Current transformer

Technical parameters
Current:
Output:
Conversion ratio:
Accuracy:
Dielectric strength, Ferrite
cores / secondary winding:
Frequency:
Other data
Operating temperature:
Storing temperature:
Flammability:
Max. diameter through the
conductors:
Dimension (w x h x d) /
cable leads:
Weight:
Warning
Instruction manual is designated for mounting and also for user of the device. It is always
a part of its packing. Installation and connection can be carried out only by a person with
adequate professional qualifi cation upon understanding this instruction manual and
functions of the device, and while observing all valid regulations. Trouble-free function of
the device also depends on transportation, storing and handling. In case you notice any sign
of damage, deformation, malfunction or missing part, do not install this device and return
it to its seller. It is necessary to treat this product and its parts as electronic waste after its
lifetime is terminated. Before starting installation, make sure that all wires, connected parts
or terminals are de-energized. While mounting and servicing observe safety regulations,
norms, directives and professional, and export regulations for working with electrical
devices. Do not touch parts of the device that are energized - life threat. Due to transmissivity
of RF signal, observe correct location of RF components in a building where the installation is
taking place. RF Control is designated only for mounting in interiors. The must not be installed
into metal switchboards and into plastic switchboards with metal door - transmissivity of RF
signal is then impossible. RF Control is not recommended for pulleys etc. - radiofrequency
signal can be shielded by an obstruction, interfered, battery of the transceiver can get fl at
etc. and thus disable remote control.
CT50
50 A
50 A / 16.66 mA
3000:1
1 %
2000 V AC / 1 min
50 - 60 Hz
-15 to 60 °C (5 °F to 140 °F)
-30 .. 90 °C (-22 to 194 °F)
UL 94 - V
0
16 mm (0.6˝)
31 x 46 x 32 mm (1.2 x 1.8 x 1.3˝) /
1 m (39.37")
86 g (3 oz.)
EN