EL3403-xxxx - Technical data

Measured values

Current, voltage, effective power, apparent power, frequency

Calculated values

Reactive power, energy, power factor (cosφ)

Measuring voltage

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

Measuring voltage according to UL specifications
see UL compliance)

max. 300 V AC 3~

Measuring current

max. 1 A (AC),
via current transformer x A / 1 A

max. 5 A (AC),
via current transformer x A / 5 A

max. 0.1 A (AC),
via current transformer x A / 0.1 A

max. 1 A (AC), channel 1;

max. 0.1 A (AC), channel 2;

max. 0.01 A (AC), channel 3;

via current transformer:

max. 333 mV (AC), via current transformer  xA / 333 mV

Input resistance voltage circuit (typ.)

500 kΩ

Input resistance current circuit (typ.)

220 mΩ

7 mΩ

2.2 Ω

Channel 1: 220 mΩ
Channel 2: 2.2 Ω
Channel 3: 22 Ω

typ. >350 kOhm

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

Voltage

0.1 mV

0.1 mV

0.1 mV

Channel 1: 0.1 mV
Channel 2: 0.1 mV
Channel 3: 0.1 mV

0.1 mV

Current

1 µA

5 µA

0.1 µA

Channel 1: 1 µA
Channel 2: 0.1 µA
Channel 3: 0.01 µA

333 nV

Power

10 mW

10 mW

1 mW

Channel 1: 10 mW
Channel 2: 1 mW
Channel 3: 0.1 mW

10 mW

Energy

1 mWh

1 mWh

0.1 mWh

Channel 1: 1 mWh
Channel 2: 0.1 mWh
Channel 3: 0.01 mWh

1 mWh

Cos phi

0.001

0.001

0.001

Channel 1: 0.001 
Channel 2: 0.001
Channel 3: 0.001 

0.001

Frequency

0.1 Hz

0.1 Hz

0.1 Hz

Channel 1: 0.1 Hz
Channel 2: 0.1 Hz
Channel 3: 0.1 Hz

0.1Hz

Measuring accuracy
(with sinusoidal voltage;
with sinusoidal current)

0.5% (U/ I)
1% calculated values (P)
(at 0 °C ... +55 °C, relative to the full scale value:)

1% (U/ I)
2% calculated values (P)
(when the extended temperature range is used)

1%  (U/ I),
1.5% calculated values (P)
(at 0 °C ... +55 °C, relative to the full scale value:)

1% (U/ I)
2% calculated values (P)
(when the extended temperature range is used)

0.5% relative to the full scale value (U/ I),
1% calculated values (P)

0.5% (U/ I)
1% calculated values (P)
(at 0 °C ... +55 °C, relative to the full scale value:)

1% (U/ I)
2% calculated values (P)
(when the extended temperature range is used)

Bit width in the process data image

64 bytes input, 3 bytes output

Frequency range

45 Hz to 65 Hz

Limit frequency

approx. 260 Hz

Signal shaping

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

Measuring procedure

True RMS value calculation with 78,000 samples/s

Sampling type

simultaneous

Ground reference

single ended

Measuring cycle time

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

Dielectric strength

1,500 V (connection terminal/E-bus)

Supply voltage for electronic

via the E-bus

E-Bus current consumption

typ. 120 mA

Configuration

via TwinCAT System Manager

Weight

approx. 75 g

Dimensions (W x H x D)

approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)

Mounting

on 35 mm mounting rail conforms to EN 60715

Permissible ambient temperature range during operation

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

0°C ... +55°C

Permissible ambient temperature range during storage

-40°C ... +85°C

-25°C ... +85°C

Relative humidity

95 % no condensation

Vibration/shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27,
see also installation instructions for terminals with increased mechanical load capacity

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 / Approvals^*)

CE, UKCA, EAC
cULus