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2.4
Technical data
Technical data
Measured values
Calculated parameters
Measuring voltage
Measuring voltage according to
UL specifications (see UL compli-
ance)
Measur-
direct (max.)
ing cur-
rent
via current transform-
(continu-
ers with transforma-
ous oper-
tion
ation)
ratio R (max.)
Voltage circuit input resistance
(typical)
Current circuit input resistance
(typical)
Resolution
Frequency range
Limit frequency
Signal type
Measuring accuracy
Voltage
for sinusoidal cur-
Current
rent/voltage (total
measuring range,
Power
based on the full
(calcu-
scale value)
lated)
Measuring procedure
Measuring cycle time
Dielectric strength
Bit width in the input process im-
age
Bit width in the output process
image
Power supply for the electronics
Current consumption from K-bus typically 115 mA
Pluggable wiring
Permissible ambient temperature
range during operation
Permissible ambient temperature
range during storage
Permissible relative air humidity
Vibration / shock resistance
EMC immunity / emission
Weight
Dimensions (W x H x D)
Mounting
Installation position
Protection class
Approvals
1
) for KL3403-0014: three additional voltage circuits instead of the current circuits: 60 mV for connection of
external shunts
2
) for KL3403-22: three additional current circuits instead of the voltage circuits: also 20 mA
3
) the measuring accuracy is reduced, if the extended temperature range is used (-25°C ... + 60°C)
KL3403
KL3403-...
KS3403-...
0000
0010
0014
1)
U, I
U, I
U
Active power, energy, power factor (cosj)
max. 500 V
3~
AC
max. 300 V
3~
AC
1)
1 A
5 A
60 mV
R x 1 A
R x 5 A
-
500 kΩ
500 kΩ
500 kΩ
33 mΩ
6.8 mΩ
approx.
1)
10 kΩ
16 bit (internal 21 bit)
10 Hz to 500 Hz
0 Hz to 500 Hz (with deactivated DC filter [} 41] and with current transformers [} 20], which sup-
port this frequency range)
approx. 2 kHz
any (taking into account the frequency range and the limit frequency)
0.5%
0.5%
0.5%
0.5%
1.0%
-
3)
3)
3.0%
3.0%
1.0%
1.5%
-
3)
3)
4.0%
4.0%
True RMS with 64000 samples / s
freely configurable (50 ms per measured value pre-set)
1500 V (terminal/K-Bus)
72 bits inputs (3 x 8 bits status, 3 x 16 bits data)
72 bits outputs (3 x 8 bits control, 3 x 16 bits data)
via the K-bus
at all KSxxxx series terminals
-25°C ... + 60°C
0°C ... + 55°C
-40°C ... + 85°C
-25°C ... + 85°C
95%, no condensation
conforms to EN 60068-2-6 / EN 60068-2-27
conforms to EN 61000-6-2 / EN 61000-6-4
approx. 75 g
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
on 35 mm mounting rail conforms to EN 60715
variable
IP20
CE, cULus
CE
Version: 3.1.0
0020
0022
0025
2)
U, I
I
U, I
-
max. 500 V
-
max. 300 V
20 mA
20 mA
250 mA
R x 20 mA
R x 20 mA
R x 250 mA R x 1 A
2)
500 kΩ
10 Ω
500 kΩ
10 Ω
10 Ω
100 mΩ
0.5%
-
0.5%
0.5%
0.5%
0.5%
1.0%
-
1.0%
Product overview
0026
0333
U, I
U, I
3~
AC
3~
AC
1 A
333 mV
(AC)
R x
333 mV
500 kΩ
500 kΩ
33 mΩ
40 kΩ
19
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