Digital Single-Phase Current Meter

Especially developed for indication and supervision of
the single-phase circuit, replaces an analogical
ammeter, reducing installation manpower and
optimizing the used one of spaces in the panel.
Ideal for protection of single-phase networks is
monitored and generally to own alarm superior and
inferior. Protection of the parameters of programming
by password.
Specifications
Current inputs (TRMS) Communication (Option)
CT primary 10 000 A Link RS485
CT secondary 1 and 5 A Type 2 ... 3 wires half duplex
Sampling Rate 2 per sec Protocol Modbus RTU mode
Resolution 0.001 to 1, depending on the range MODBUS speed 4800/9600bauds
Burden < 0.5VA, < 0.2VA in 20A Analog Outputs (Option)
Auxiliary power supply Number of outputs 1 channel
AC voltage DC/AC 85~265 ± 30 % Type Isolated
Frequency 50 / 60 Hz Range 0 / 4 ... 20 mA or 0-5V
Consumption < 10 VA Maximum current 30 mA
Front panel Alarm Outputs (Option)
Display Type Red LED Super Bright Display Number of relays 1 channel
Maximum Display 9999 Counts Type Passive nodes
Polarity Indication "-" is indicated for negative input(option) Weight
Case / Housing Material Approximate 250~400g
Installation Panel mounting Environment
Terminal Block Thermoplastic with Tin Plated Brass Terminal Calibration 27°C ± 5°C
Dielectric Strength Operation 0 to 50°C, RH < 70%
2.5 kV at 50Hz for 1 min Storage -10 to 60°C, RH < 70%