Power Supply PKT-1890

Programmable power supply via software or keyboard / 0 ... 20 V - 0 ... 10 A DC variable / 9 memory positions / 1 x time interval memory of 20 steps

The programmable power supply PKT-1890 is used in the research laboratory. The programmable power supply PKT-1890 provides the researcher with precise current and voltage measurements. It can program 9 pairs of current and voltage in the power supply. This feature is especially useful when certain voltages and currents are frequently used. The programming of the power supply is done through the keys on the front of the unit or via the RS-232 interface with the software. In addition to the RS-232 interface, this programmable power supply is equipped with an RS-485 interface. Thus, up to 32 programmable power supplies can be programmed and controlled with the PC. In addition to programming, the software for the programmable power supply can store and process data such as current, voltage, and power. The programmable power supply PKT-1890 has a large LCD screen that displays the set values of voltage and current. The current values of current, voltage, and power are also shown.

- 4 mm plug

- 1 x 0 ... 20 V DC seleccionable

- 1 x 0 ... 10 A DC programable

- Keypad and rotary regulator lock

- 20-step time interval memory

- 10 memory positions

- Screen calibration - output via PC

- Multifunction LCD display

Technical specifications of the programmable power supply PKT-1890

Pantalla

LCD 48 x 66 mm

Output voltage (adjustable)

0 ... 20 V DC

Output current (adjustable)

0 ... 10 A DC

Nominal output power

200 W

Accuracy

±1% + 5 digits range V < 5V, I < 0.5A

±1% + 2 digits range V ≥ 5V, I ≥ 0.5A

Residual voltage

25 mV

Load variations

0,5% + 200 mV

Temperatura operativa

Overvoltage overload protection

Current limit

Overtemperature protection

Cooling

Thermostat controlled fan

Programming

9 x valores continuos

1 x time interval memory 20 steps

Logging function

Software and PC

Power supply (seleccionable)

100 - 240 V AC, 50 / 60 Hz

Dimensions

193 x 98 x 215 mm

Protection / overcurrent

3 kg

Peso

16,5 V ... 18,5 V DC

Certification.

CE EMC - EN55011, CE LVD - EN61010

Contents of the shipment

1 x Programmable power supply PKT-1890

1 x Software for Windows

1 x RS 232 data cable

1 x Power cable

1 x User manual