Three phase DIN rail energy meter Selec EM4M-3P-C-100A 

Type

Digital power meters

Measuring Parameters

Current (AC), Voltage (L-L), Voltage (L-N), Energy (Active), Energy (Apparent), Energy (Reactive), Frequency, Power (Active), Power (Apparent), Power (Reactive), Power factor, Max demand power

Rated power supply

85…285VAC (L-N), 150...494VAC (L-L)

Measurement input type

AC current, AC voltage

Voltage measurement range

150...494VAC (L-L)

Current measurement range

0.5...100A

Display type

LCD with LED backlight

Number of digit

1 row of 4 digits, 2 rows of 7 digits

Display unit

V (L-L), V (L-N), AAC, Hz, PF

Number of output

2

Output type

Pulse output

Communication interface

RS-485

Communication protocol

Modbus RTU

Sampling period

100ms

Feature

Direct current measurement up to 100A, Dual-Input measurement, Compatible with 1 phase 2 wires, 2 phase 3 wire, 3 phase 4 wires systems, 85 to 285V (L-N), 120 to 494V (L-L) measurement Self Supplied, Accuracy of ± 0.5% for voltage & current, 0.1% for Frequency, 0.01% for PF, 1% for Power, Class 1 for Active energy, Class 2 for reactive energy, Two pulse outputs configurable for Import/Export Energy measurement

Mounting method

DIN rail mounting

Connection method

Screw terminal

Ambient temperature

-10...55°C

Ambient humidity

85% max.

Representative standard

CE

Approx. weight

400g

Overall width

70mm

Overall height

90mm

Overall depth

66.35mm

Separately accessories

DIN-rail: HYBT-01, DIN-rail: PFP-100N, DIN-rail: TC 5x35x1000-Aluminium, DIN-rail: TC 5x35x1000-Steel, Stopper: BIZ-07, Stopper: BNL6