Three phase network analyzer with Display - MID certified
KET-PMT-218 is an energy meter self-power supply for measuring energy and the main electrical parameters in industrial and civil environment, with integrated RS485 ModBUS RTU communication.
Certified according to MID directive, it can be used for fiscal measurement.
KET-PMT-218 can be used in all types of control systems, SCADA systems and energy management GIS. It meets the technical requirements for IEC62053-21 standards.
With convenient DIN rail mounting, it is suitable for both industrial and civilian type switchboards.
GENERAL SPECIFICATIONS
| Protection Range | IP51 |
| Operative Temperature | -25 ÷ +55 °C |
| Storage Temperature | -30 ÷ +70 °C |
| Relative Humidity | MAX 95% not condensing |
CASE
| Dimensions | 90 x 72 x 65 mm (W x H x D) |
| Mounting | DIN rail |
| Required DIN modules | 4 DIN modules |
| Electric Board Type | Industrial or switchboard |
POWER SUPPLY
| Supply Voltage | Self power: 230 ÷ 400 VAC (45-65 Hz) |
| Consumption | < 10 VA (single phase) |
| Connectors types | Integrated screw terminals |
POWER METER
| Insertion Types | Three phase, three or four wires |
| Connection | Current Transformer with secondary max 5 A |
| Maximum Rated Current | 1(6)A |
| Minimum Current | Imin = 0.01 A |
| Accuracy | ±0.2% |
| Connections | Screw connectors |
| Configuration | By keyboard |
RS485 INTERFACE
| Supported Protocols | ModBUS RTU |
| Communication Rate | 1200÷19200 bps |
| Isolation | Class II |
| Connectors types | Integrated screw terminals |
CURRENT AND VOLTAGE INPUT
| Voltage Inputs | 3×380 VAC (3 wires) - 3×230/400 VAC (4 wires) |
| Current Inputs | 3×1(6)A |
DIGITAL OUTPUTS
| Channels | 1 pulse output |
CERTIFICATIONS
| Approvals | CE, MID |
| Metrology | EN62053-21 |
monitoring consumption
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