Technical data

Number of inputs

12

Wiring

2-wire

Oversampling factor

-

Distributed clocks

optional (required for distributed power measurement)

Update interval

RMS values 20 ms at 50 Hz and 100 ms for other values such as harmonics

Measured values

current (with SVL or via DPM: voltage, active power, reactive power, apparent power, active energy, reactive energy, apparent energy, cos φ, frequency, THD, power quality factor, harmonics (up to the 50th harmonic))

Measuring voltage

via SVL

Measuring current

via SCL

Nominal voltage measurement range

333 mV RMS

Technical voltage measuring range

+/- 600 mV for 125 % overrange

Maximum permissible time for voltages above +/- 460 mV

t_max < 10 s**

Max. permitted overvoltage

+/- 1 V, above this voltage damage to the device cannot be ruled out

Measuring error

current: 0.3 % (relative to full scale value)
calculated values: 0.6 %

Update time

mains-synchronous

Monitoring functions

undercurrents/overcurrents (adjustable)

Electrical isolation

2500 V (channel/bus)

Current consumption via E-bus

typ. 150 mA

Current consumption from the power contacts

-

Special features

distributed power measurement (DPM), electronic nameplates can be read out

Width in the process image

configurable
default: 418 bytes input, 32 bytes output

Permissible ambient temperature range during operation

-25 °C ... +60 °C

Permissible ambient temperature range during storage

-40 °C ... +85 °C

Permissible relative air humidity

95 %, no condensation

Weight

approx. 75 g

Dimensions (W x H x D)

approx. 24 mm x 100 mm x 52 mm

Installation

on 35 mm DIN rail, conforms to EN 60715

Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27

EMC immunity / emission

conforms to EN 61000-6-2 / EN 61000-6-4

Protection rating

IP20

Installation position

variable

Approvals / markings*

CE, UKCA, EAC