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Three phase network analyzer with Display - MID certified

The energy meter KET-PMT-216 with auxiliary power supply and suitable for energy measurement and the mail electrical parameters in industrial and civil environment, with integrated RS485 ModBUS communication.

Available for DIN-rail mounting, can also be ordered for panel mounting.

Display of withdrawn and input active energy (e.g. in the case of energy produced by a photovoltaic system or other renewable sources that can be fed into the electric grid).

Certified according to the MID directive. It can be used for the fiscal measure. Only the total positive energy meter - withdrawn - is certified MID.
KET-PMT-216 is manufactured in accordance with EN 60664 and EN 61010-1, the accuracy active energy refers to
IEC/EN 62053-21 class 1 and EN 50470-3 class B, while that of reactive energy refers to IEC/EN 62053-23 class 2.

On the front panel is the LED metrology.

KET-PMT-216 can be connected to the Master ModBUS wireless KET-RMB-211 or directly to the Gateway X-Monitor.

GENERAL SPECIFICATIONS
Protection Range Front: IP40; Screw Terminals: IP20
Operative Temperature -25 ÷ +55 °C
Storage Temperature -30 ÷ +70 °C
Relative Humidity MAX 90% not condensing
CASE
Dimensions 72 x 72 x 65 mm (W x H x D)
Mounting DIN rail, available in panel version (.P)
Required DIN modules 4 DIN modules
Electric Board Type Industrial or switchboard
Material Noryl, PA66, self extinguishing: UL 94 V-O
POWER SUPPLY
Supply Voltage Auxiliary power supply: 65 ÷ 400 VAC (45-65 Hz)
Consumption <= 2 VA/1 W
Connectors types Integrated screw terminals
POWER METER
Insertion Types Four wires (three phase and 3 Current Transformer)
Connection Commercial Current Transformer with secondary max 5 A, typical precision 5%
Start-up Current 10 mA
Maximum Rated Current In: primary current corrisponding to 5 A secondary output. Imax: 1.2 In (6 A secondary)
Minimum Current Imin = 0.05 A
Accuracy ±0.5 RDG
Connections Screws 2.4 mm x 3.5 mm; tightening torque: 0.4 Nm / 0.8 Nm
ESD Protection 4 kV
Configuration By keyboard
RS485 INTERFACE
Supported Protocols ModBUS RTU
Communication Rate Max 115 Kbps
Isolation 4000 VRMS
Connectors types Integrated screw terminals
CURRENT AND VOLTAGE INPUT
Voltage Inputs 3 x 230 VLN
Current Inputs 6 A @ 50 Hz
CERTIFICATIONS
Approvals CE, cULus listed, MID
Security IEC60664, IEC61010-1, EN60664, EN61010-1, EN62052-11
Metrology EN62053-21, EN62053-23, EN50470-3

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