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 |
Industry 4.0
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