1. Catalogs
  2. Höcherl & Hackl
  3. Electronic Loads, PLI Series
video corpo

Electronic Loads, PLI Series

Electronic Loads, PLI Series

Electronic Loads, PLI Series

Product catalog summary
Description
The PLI series of Electronic Loads offers user-friendly operation through a graphical interface and supports a wide range of standard interfaces including Ethernet, USB, RS-232, and CAN. Optional GPIB interface is available. Programming is done using SCPI syntax.

Functions
The units support constant current, voltage, resistance, and power modes, with optional MPPT functionality for solar panel testing. They include protections for current and voltage, dynamic operation with up to 300 list point settings, and data acquisition capabilities.

Loading Capacity
The series includes models with continuous power ratings of 600 W, 1,400 W, 2,100 W, and 3,200 W. Models up to 300 V have overload capabilities, dependent on the power stage temperature.

Protections
Features include current and power limitation, over-temperature, over-voltage, reverse polarity protection, and under-voltage indication.

Interfaces
Standard interfaces include Ethernet, USB, RS-232, CAN, and an Analog I/O Port. An optional galvanically isolated Analog I/O Port is available.

Technical Data
Accuracy for analog control and measurement outputs is specified, with detailed specifications for current, voltage, resistance, and power accuracy. The devices support dynamic functions with a maximum of 300 load levels and data acquisition to USB flash drives.

Operating Conditions
Operating temperature ranges from 5 °C to 40 °C with 3-stage air cooling. The devices are powered by 115/230 V~ ±10 %, 50-60 Hz.

Safety and EMC
The devices comply with IP20 protection, DIN EN 61010 for electrical safety, and various EMC standards. They come with a 2-year warranty.

Available Options
Options include GPIB interface, MPPT function, galvanically isolated Analog I/O port, and factory calibration certificates.
See more

Catalog excerpts

Electronic Loads, PLI Series-1

Now with CP mode and MPPT functionality

 Open the catalog to page 1
Electronic Loads, PLI Series-2

Electronic Loads, PLI Series Interface overview RS-232 X USB X LAN X GPIB O CAN X Analog X Analog isolated O Ethernet + USB + RS-232 + CAN + Analog I/O Port as standard CC - CV - CR - CP - CCV - CVC Mode + optional MPPT Dynamic loads with synchronized DAQ function SCPI programming with measurement function USB stick as measurement data memory Loading capacity operation by a graphical user constant resistance and constant power mode. Optionally W continuous power rating. standard interfaces. panel test can be activated. In addition, protections for current and voltage can be set in Apart from...

 Open the catalog to page 2
Electronic Loads, PLI Series-3

Rise/fall time Load connection 2) Rise and fall times are defined from 10 ... 90 % and 90 ... 10 % of the maximum current in “fast” setting. (Const. current mode, tolerance +/- 20 %). Risetimes in the settings “medium”: 500µs, “slow”: 5ms 3) 1 HU = 1 height unit = 44.45 mm 4) Measured on the front from distance of 1m 5) PK 4-30: Pole terminal touch-protected for 4 mm laboratory jack + stripped wires, max. 30 A. PK 4-60: Pole terminal touch-protected for 4 mm laboratory jacks + stripped wires, max. 60 A. FK 8: Flat copper rail with M8 screw FK 25: Flat copper rail with M10 screw 1) The possible...

 Open the catalog to page 3
Electronic Loads, PLI Series-4

Technical Data Accuracy of analog control 0 … 10 V for voltage, current of the corresponding range Over-current prot. Under-voltage prot. Input resistance of analog inputs >10 kΩ GND max. ±2 V with respect to negative load input *) *) 125 V with option PLI06 Accuracy of analog measurement outputs 0 ... 10 V for voltage, current Accuracy of setable protections Over-current prot. Under-voltage prot. Load capacity: minimal 2 kΩ GND max. ±2 V with respect to negative load input *) of the measured value (actual value) Voltage Analog I/O port outputs and inputs is calculated from current and voltage...

 Open the catalog to page 4
Electronic Loads, PLI Series-5

Operating conditions Operating temperature 5 °C ... 40 °C Cooling Supply voltage Power consumption Weight Color Front panel, back panel Side panel, top 222 x 88 x 555 — 444 x 88 x 520 — 444 x 133 x 540 1) This is the deepest device type of the series. Dimensions WxBxD RAL7032 (pebble grey) RAL7037 (stone grey) Electrical safety Measuring category Available options Data Interfaces PLI02 GPIB Interface MPPT function See accuracy of measurement/display (dynamic) Galvanically isolated Analog I/O port for models 1 PLI6XX 2 PLI6XX PL14IXX or PLI21XX PLI32XX Function expansion PLI20 Accuracy Factory...

 Open the catalog to page 5

Archived catalogs

  1. NL Series

    11  Pages

  2. NL SERIES_2013

    11  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.