AD-TV 515 GS


The isolation amplifier AD-TV 515 GS serve as registry of sine wave alternating currents of sizes 0-1A AC and 0-5A AC. The alternating current is galvanically separated and converted to an impressed OC-standard signal. The alternating currents (1 A or 5 A) are supplied to the unit via high current connectors, external shunts are therefore obsolete. For the measurement of larger currents, current transformers can be connected at any time. The output signals are amplified and are independent of the connected load up to a maximum value. The signals can be adapted to the application via a frontal trimmer.

AD-TV 515 GS


Adaptation of current transformer signals (1A AC or 5A AC) to DC standard signals by simultaneous galvanic isolation and amplification.

Specific characteristics

  • 1A AC current-input
  • 5A AC current-input
  • nominal-signal-output (0/4...20 mA or 0/2...10 V)
  • zero- and span-trimmer
  • Allpower power supply

Business data

Order number
AD-TV 515 GS
EClass 27210120
Customs tariff number / country of origin 8543 70 90 / Deutschland


Data sheet pdf en-tv515gs.pdf (154 kB)
Safety instructions pdf ad-safety-instructions.pdf (43 kB)

Technical specifications

Measuring range 0 ... 1 A AC / 0 ... 5 A AC
Input frequency 40 ... 60 Hz (sinusoidal)
Short-term overload (1 s) Twenty times of the nominal value
Permanent overload (24 h) 120 % of the rated value
Output current
Max. output range 0/4 ... 20 mA 1)
Max. burden 400 Ohm
Residual ripple 50 µAss
Output voltage
Max. output range 0 .. 10 V 1)
Min. burden 1 kOhm
Residual ripple 30 mVss
Transmission behaviour
Linearity error Max. 0,5 % of full scale
Rise time (10 ... 90%) Ca. 2 s
Temperature influence +/- 100 ppm/K
Supply voltage 20 ... 253 V DC / 50 ... 253 V AC
Max. power consumption 1,7 W / 3,5 VA
Manner of fastening DIN rail 35mm (EN 50022)
Type of protection IP 20
Connector cross section Max. 2,5 mm²
Bolting torque screw terminals 0,5 Nm
Weight Ca. 110 g
Environmental conditions
Ambient temperature -10 ... 50 °C
Storage and transport -10 ... 60 °C
Product family standard EN 61326-1
Emitted interference EN 55011, CISPR11 Cl. B, Gr. 1
Electrical safety requirements
Product family standard EN 61010-1
Overvoltage category II
Pollution degree 2
Elevation Max. 2000 m
Safety measurement EN 61010-2-030
Measurement category CAT III
Max. permanent working voltage 300 V AC
Galvanic isolation, test voltages
Input/output 4 kV (1 min)
Input/power-supply 4 kV (1 min)
Output/power-supply 3 kV (1 min)
1)Values must be advised by order
2) During electromagnetic disturbance minor changes in output signal are possible.

Block and wiring diagram

AD-TV 515 GS


AD-TV 515 GS

CAD / CAE Daten

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