Power Conversion
Configurable loads

In NRG.Lab we assemble cost effective configurable loads based on resistive, inductive and capacitive elements. The load value is controlled using a PLC that can be connected to an external control system, SCADA or touchscreen. AC and DC loads are available in modules of 10 to 30kVA, designed for emulating different consumption profiles, changing active/reactive power, setting a certain power factor or making different load changes.

ACL10
10kW resistive load rack for AC applications able to work in local/remote control. Installed in a rack with wheels it includes a commercial PLC to automatize load changes.

10kW AC load

Rated Power: 10kW (15 steps)

Vac max.: 400V (line-to-line)

Supply Voltage: 230Vrms

Controlled by Modicon M221 PLC of Schneider Electric

Local control model with manual selectors

Communication protocol: Ethernet (Modbus TCP), Serial (Modbus RTU, Modbus ASCII, ASCII)

Dimensions & Weight: 600W x 1220D x 710H mm, 125.5kg

Forced ventilation produced by fans

DCL10
10kW resistive load rack for DC applications able to work in local/remote control. Installed in a rack with wheels it includes a commercial PLC to automatize load changes.

10kW DC load

Rated Power: 10kW (15 steps)

Vdc max.: 1000V

Supply Voltage: 230Vrms

Controlled by Modicon M221 PLC of Schneider Electric

Local control model with manual selectors

Communication protocol: Ethernet (Modbus TCP), Serial (Modbus RTU, Modbus ASCII, ASCII)

Dimensions & Weight: 600W x 1220D x 710H mm, 115.5kg

Forced ventilation produced by fans

ACL30
30 kVA configurable AC load equipped with RLC passive elements, able to work in local/remote control. Installed in a rack with wheels it includes a commercial PLC to automatize load changes.

30kVA AC load

Rated Power: 30kW

Vline max.: 400 Vrms

Power Factor at Rated Power: 1, 0.97, 0.894, 0.8

Supply Voltage: 230Vrms

Dimensions & Weight: 1100W x 850D x 1930H mm 350kg

Controlled by Modicon M221 PLC of Schneider Electric

Communication protocol: Ethernet (Modbus TCP)

Interface: Schneider Electric Magelis (HMISCU6A5)

Measurement: Scheneider Electric PM700

NRG