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

The KET-MDC-416 allows the measurement of 6 continuous currents with values between -2500 A and +2500 A.

It uses small Hall sensors connected with a 2m long cable as signal transducers.

The display, of which it is equipped, allows the calibration of the sensor through the integrated menu, displays the four readings in Amperes, the reading in Volt, Power and Energy on the 6 channels.

It is equipped with an RS485 interface with ModBUS RTU protocol compatible with the ModBUS bridge/Master KET-RMB-211 and the X-Monitor gateways and any other third-party ModBUS RTU master.

The KET-MDC-416 is supplied with DC voltage starting from the measurement voltage.

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
Consumption < 1.5 W @ 20 ÷ 60 VDC
Connectors types Screw terminal
RS485 INTERFACE
Supported Protocols ModBUS RTU
Connectors types Spring clamps
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
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