PST2240 Load Module

Description

General

PST2240 Load Module – a dynamic 3-ph loads with built in simulation of real load trends. A real time of 24h can be simulated down to two minutes.

The Low Voltage Distribution is constituted by bus bars to which the substation can be connected by the outgoing lines or by one or more transmission models. The Load Module consists of groups of single phase and three-phase industrial and domestic loads.

The loads are of resistive, capacitive, inductive and active (motor) types: Three 3-phase groups can be varied in small steps which together with the other loads will cover load possibilities from 0-150 % of nominal power.

Single-phase distribution groups are available by 4 mm safety outlets to which loads can be connected with or without external instruments.

These single-phase groups enable possibilities to create single-phase loads as well as other non-symmetrical loads.

Technical specifications

Digital instruments:

Multiple 3-ph Power Energy meters displaying 20 values for U, I, P, Q, S, and cos phi for use on loads, but connectable at any desired location.

The Loads:

  • Six resistive 1-phase load groups connect-able by switches
  • Six capacitive 1-phase load groups connect-able by switches
  • Six inductive 1-phase load groups connect-able by switches
  • One 18 step 3-phase resistive load bank controlled by increase / decrease switch, SCADA or Time-scaled real-life switching schedule
  • One 13 step 3-phase capacitive load bank controlled by increase / decrease switch or SCADA
  • One 13 step 3-phase inductive load bank controlled by increase / decrease switch or SCADA

Measurements

Cubicle

WxHxD

1050x1900x1075 mm

Weight

 

242 kg

Power Supply

400V 3-phase, 16A. Each module connects 5 pole (L1, L2, L3, N, Earth) with CEE connection

PST2200 Power System Simulator Lab