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EuroSMC PTE-20-FA DC Voltage / Current Injection Set


The DC power supply PTE-20-FA, is designed mainly as Complementary equipment for the PTE Range of equipment, although the unit can operate independently as stand-alone. The unit has an electronic output, microprocessor based, with stable preselected outputs, that can generate voltage and current. There are various output ranges, with the adequate power for its application.

The PTE-20-FA is contained in an aluminium IP65 container, that assures its integrity even in adverse conditions. Its small size and lightweight, as well as the wide application range, makes the PTE-20-FA an indispensable accessory for on site testing.

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SKU: EuroSMC PTE-20-FA Category: Tag:

EuroSMC PTE-20-FA Characteristics:

  • Voltage or current output up to 300 volts or 6 amps respectively.
  • Power output 150W.
  • Single-phase voltage supply.
  • Manual or computer control.
  • Dynamic test capability.
  • BUS PTE: allows the interconnection with any of the PTE models.
  • RS-232 serial port.
  • Closed case calibration.
  • IP-65 container.


  • Battery simulator.
  • Relay seal-in unit testing.
  • Test of DC voltage or current relays.
Specifications (Voltage Mode)
Outputs Maximum Current



0 to 25V 6A ±0.5% of rdg. 0.01 to 1V
0 to 50V 3A ±1 digit 0.01 to 1V
0 to 150V 1A 10% to 100% full scale 0.1 to 10V
0 to 300V 0.5A 15°C to 35°C 0.1 to 10V
Line Regulation < 1mV / V
Load Regulation < 0.04% full scale / A
Ripple and Noise , 100mV pp
I max. Duty Cycle Permanent
Specifications (Current Mode)
Outputs Maximum Voltage Accuracy Resolution
0 to 0.5A 300V ±0.5% of rdg. 0.001 to 0.1A
0 to 1A 150V ±1 digit 0.001 to 0.1A
0 to 3A 50V 10% to 100% full scale 0.001 to 0.1A
0 to 5A 25V 15°C to 35°C 0.001 to 0.1A
Line Regulation < 2µA / V
Load Regulation < 0.45 to 10-3% full scale / A
Ripple and Noise < 6mA pp
V min. Duty Cycle Io < 30% full scale continuous
Io > =30% FS > 5′ On / 20′ Off
General Specifications
Control Manual / Automatic by PC and PTE -12 Option
Voltage Supply 115V ±10%, 50/60Hz (specify)
230V ±10%, 50/60Hz (specify)
Adjustment by PTE-CAL software, included
Working Temperature 0°C to 45°C
Dimensions 200mm (H) x 300mm (W) x 200mm (D)
Weight (unit only) 13kg
Standard Accessories
Supply Cable 1 x Voltage supply cable, 2 meters (long)
Test Leads 2 x Test leads 1.5mm2 section, 2 meters (long); 4mm banana type connection
Test Lead Clips 2 x Test lead clips for above test leads
Communication Cable 1 x RS-232 cable
1 x BUS-PTE cable
Carrying Bag 1 x Transport bag
Manual 1 x Instruction manual
Ordering Information
Model Name Description
EuroSMC PTE-20-FA DC Voltage and Current Power Supply


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