AD-SWK 3 WG

Description

With the current converter AD-SWK 3 WG up to three independent alternating current magnitudes can be converted to three alternating voltage of ±0-10 V. The frequency-response curve at the output is equivalent to input. Inputs, outputs and supply voltage are galvanically separated from each other with high insulation. The outputs refer to a common mass. An integral electronic wide range power pack with high efficiency prevents strong increase in heat.

AD-SWK 3 WG

Application

For conversion of up to three alternating currents to three alternating voltage

Business data

Order number
AD-SWK 3 WG

Information

Downloads
Data sheet pdf en-swk3.pdf (149 kB)
Safety instructions pdf ad-safety-instructions.pdf (43 kB)

Technical specifications

Input
Measuring range 0 ... 5A AC (max. 0 ... 10 A AC)
Max. measurable harmonic 80 (4 kHz)
Ct size (inside diameter) <8 mm
Permanent overload 120 % of the rated value
Temporary overload (1s) Rated value x 20
Output
Output range 0 ... 7,07 V AC (10 V amplitude)
Min. burden 10 kOhm
Accuracy
Unit <0,5 %
Temperature influence <100 ppm / K
Phase backfill Input/Output Output 3,6° lagging
Supply
Supply voltage AC 50 ... 253 V AC
Nominal voltage AC 230 V AC
Supply voltage DC 20 ... 253 V DC
Nominal voltage DC 24 V DC
Power consumption AC / DC 1,8 VA / 0,8 W
Housing
Connection method Spring force terminal
Connection method input Split core current transformer
Manner of fastening 35 mm DIN rail 35mm
Dimensions (WxHxD) 138x80x64(88)mm
Weight 280 g
Environmental conditions
Ambient temperature -10 ... 50 °C
Storage and transport -10 ... 70 °C (no condensation)
EMC
Product family standard EN 61326-1
Emitted interference EN 55011, CISPR11 Cl. B, Gr. 1
During checking, slight signal deviations are possible
Electrical safety requirements
Product family standard EN 61010-1
Overvoltage category II
Pollution degree 2
Galvanic isolation, test voltages
Input/output 2,2 kV AC + over voltage cable
Signal/auxiliary voltage 3 kV RMS
Protective systems
Input/output Over voltage and over current
Power supply Over voltage, over current and over temperature

Block and wiring diagram

AD-SWK 3 WG

Dimensions

AD-SWK 3 WG

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