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Single phase power meter MID direct measurement up to 100 A

KET-PMM-305 is a single-phase energy analyzer MID with backlit LCD display with integrated touch keypad. Particularly indicated for active energy metering and for cost allocation in applications up to 100 A (direct connection), with dual tariff management availability.

It can measure withdrawn and input energy or be programmed to consider only the withdrawn one. Housing for DIN-rail mounting, with IP51 front degree protection.

The analyzer is optionally provided with pulse output proportional to the active energy being measured, RS485 ModBUS port or M-Bus port.

GENERAL SPECIFICATIONS
Protection Range Front: IP51; Screw Terminals: IP20
Operative Temperature -25 ÷ +55 °C (MID version), -25 ÷ +65 °C (not MID version)
Storage Temperature -30 ÷ +80 °C
Relative Humidity MAX 90% not condensing
CASE
Dimensions 35 x 90 x 63 mm (W x H x D)
Mounting DIN-rail
Required DIN modules 2 DIN modules
Electric Board Type Industrial or switchboard
Material PTB, self extinguishing: UL 94 V-O
POWER SUPPLY
Supply Voltage Self power, 230 VAC VL-N (45-65 Hz)
Consumption Self-consumption <= 1 W; <= 8 VA
Connectors types Integrated screw terminals
POWER METER
Insertion Types 1-phase 2-wire
Connection Direct measurement
Maximum Rated Current 5(100)A
Accuracy ±0.5 RDG
Connections Screw 6-25 mm²; tightening torque: 2.8 Nm, Screw 1.5 mm²; tightening torque: 0.4 Nm
ESD Protection 4 kV
Configuration Touch
RS485 INTERFACE
Supported Protocols ModBUS RTU
Communication Rate Max 115 Kbps
Isolation 4000 VRMS
Connectors types Integrated screw terminals
CURRENT AND VOLTAGE INPUT
Ingressi Tensione 230 VLN
Current Inputs 100 A @ 50 Hz
CERTIFICATIONS
Approvals CE, MID
Security EN62052-11
Metrology EN62053-21, EN50470-3
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