Technical data

Measured values

Current, voltage, effective power, apparent power, frequency

Calculated values

Reactive power, energy, power factor (cosφ), harmonic frequencies, phase angle

Measuring voltage

max. 500 V AC 3~ (UL_X-N: max. 288 V AC)

Fed-in voltages must comply with overvoltage category II

Measuring current

max. 10 A (AC) (configurable)

Input resistance voltage circuit (typ.)

1 MΩ

Input resistance current circuit (typ.)

< 3 mΩ

Fuse protection

Voltage circuit: according to the connected conductor size

Current circuit: primary side of the current transformer, according to the connected conductor size

Resolution

1 µA, 0.1 mV, 10 mW

Measuring accuracy

0.5% in relation to the full scale value (U/I) (at 0°C…55°C)
1% in relation to the full scale value (U/I) (when the extended temperature range is used)

1% calculated value (P)

Notice:
For the EL3433, an accuracy of 2% FSV (full scale value) of the largest measuring range of the terminal is valid referring to the neutral conductor current measurement. The neutral conductor current measurement is only possible for this measuring range.

Frequency range

45 Hz to 65 Hz

Signal type

any (taking into account the frequency range and the limit frequency)

Measuring procedure

True RMS calculation with 16,800 (2,800 per channel) samples/s

Sampling type

simultaneous

Ground reference

single ended

Measuring cycle time

200 ms per measured value preset, freely configurable, mains-synchronous

Electrical isolation

4500 V (connection terminal/E-bus)

Supply voltage for electronic

via the E-bus

E-Bus current consumption

200 mA typ.

Configuration

via TwinCAT System Manager

Dimensions (W x H x D)

approx. 27 mm x 100 mm x 70 mm (width aligned: 24 mm)

Weight

approx. 100 g

Mounting

on 35 mm mounting rail conforms to EN 60715

Operating temperature

-25 °C ... +60 °C (extended temperature range)

Storage temperature

-40 °C ... +85 °C

Relative humidity

95 % no condensation

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

Protect. class / installation pos.

IP20/any

Marking / Approval^*)

CE, UKCA, EAC
cULus