Three-phase energy meter with display for Rogowski coil
The KET-PMT-317 is the Rogowski coil energy meter for energy measurement in industrial and civil environments.
The advantages of this product are simple and cost-effective wiring, safe installation, savings on conversion costs and improved efficiency for users.
It integrates the measurement of all power parameters (such as current, voltage, active power, reactive power, apparent power, frequency, power factor, etc.), multi-level electrical energy measurement, four-quadrant electrical energy measurement, harmonic analysis, electrical energy monitoring and evaluation management.
It features the ModBUS-RTU protocol with RS485 interface to meet communication network management requirements.
The LCD display is used to configure product parameters and check the status of the monitored system.
The power meter is supplied with a set of three Rogowski rings with varying diameters depending on the load to be monitored. Contact our Sales Department for available sizes.
| Protection Range | IP20 |
| Operative Temperature | -10 ÷ +55 °C |
| Storage Temperature | -30 ÷ +70 °C |
| Relative Humidity | MAX 95% not condensing |
| Dimensions | 54 x 85 x 64 mm (W x H x D) |
| Mounting | DIN rail |
| Required DIN modules | 3 DIN modules |
| Electric Board Type | Industrial or switchboard |
| Supply Voltage | 85 ÷ 265 VAC or 100 ÷ 350 VDC |
| Consumption | <= 10 VA |
| Connectors types | Integrated screw terminals |
| Insertion Types | Three Phase, Four wires |
| Connection | Rogowski Coil |
| Accuracy | Frequency 0.05Hz, electric energy 1 class |
| Connections | Screw connectors |
| Configuration | By keyboard |
| Supported Protocols | ModBUS RTU |
| Communication Rate | 3 ÷ 38400 bps (default setting) |
| Connectors types | Integrated screw terminals |
| Referends Standard | EN 61326-1-2013; EN61000-3-2:2019, EN 61000-3-3:2013+A1:2019; EN61010-1:2010; EN62321-1:2013; EN 62321-2:2014; EN62321-3-1:2014; EN 62321-4:2014/A1:2017; EN 62321-5:2014; EN 62321-6:2015; EN62321-7-1:2015; EN62321-7-2:2017; EN62321-8:2017. |
| Approvals | CE; RoHS |
| Codice | Primary Current | Ø Max Conductor | Ø Outside Coil | Cable Lenght | Coil Lenght |
|---|---|---|---|---|---|
| KET-PMT-317.110 | Max 1000 A | 110 mm | |||
| KET-PMT-317.120 | Max 2000 A | ||||
| KET-PMT-317.140 | Max 6300 A | 140 mm | |||
| KET-PMT-317.190 | Max 20000 A | 190 mm |
