Products | KET-MDC-416

ModBUS Power Meter for 6-channel Continuous Current with OLED display and Hall effect sensors

The KET-MDC-416 is an energy meter specifically designed for direct current (DC) loads. This advanced device is capable of monitoring up to 6 channels simultaneously, with currents ranging from -2500 A to +2500 A

For signal transduction, the meter utilizes compact Hall sensors, connected via 2-meter long cables, ensuring flexibility in sensor installation and placement. 

Thanks to the integrated display, it is possible to view in real-time for each of the 6 channels the values of current, power, and the energy counter, in addition to the supply voltage common to all channels. This feature offers immediate and detailed local consumption monitoring. 

The KET-MDC-416 is equipped with an RS485 interface with ModBUS RTU protocol, ensuring compatibility with any third-party ModBUS RTU master, facilitating integration into existing supervision and control systems. 

This energy meter is particularly suitable for applications in the TelCo sector, thanks to its wide supply voltage range. A distinctive feature of the KET-MDC-416 is its self-powering directly from the voltage used for energy calculation, simplifying installation and reducing the need for external power supplies.

GENERAL SPECIFICATIONS
Protection Range Front: IP40; Screw Terminals: IP20
Operative Temperature -30 ÷ +70 °C
CASE
Dimensions 106,3 x 90 x 62 mm (W x H x D)
Mounting Wall mounting or on DIN rail
Required DIN modules 6 DIN modules
Electric Board Type Industrial or switchboard
Material Blend PC/ABS self extinguishing UL94-VO
POWER SUPPLY
Supply Voltage 20 ÷ 60 VDC not isolated
Consumption < 1.5 W @ 20 ÷ 60 VDC
Connectors types Removable screw terminals
RS485 INTERFACE
Supported Protocols ModBUS RTU
Connectors types Removable screw terminals
CURRENT SENSOR
Sensor Type Hall effect probe
Current Range -2500 ÷ +2500 A
Typical Sensitivity 280 V/T
Precision 0.5%
Tolerance 1%
Linearity ± 0.2%
Linearity Range -7.5 +7.5 mT
Nonlinearity ±1%
Temperature Drift < ±200 ppm/°C
Noise Spectral Density <125 nT/sqrt(Hz) (f = 10 Hz ÷ 10 Hz)
MEASURING RANGE
Detected Current and Voltage
Calculated Power and energy for each channel, as well as total values, with energy calculation accuracy of 0.5%.
CERTIFICATIONS
Approvals CE
Security EN61010-1
Metrology EN61000-6-2, EN61000-6-4

Photo Code Description
Hall effect openable current sensor with 10 A measuring range
KET-SHA-001.21

Hall effect openable current sensor with 10 A measuring range

Hall effect openable current sensor with measuring range 200 A
KET-SHA-020.21

Hall effect openable current sensor with measuring range 200 A

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