Key Features

Bidirectional (source + regenerative sink) DC power supply, 10 kW to 30 kW per 4U unit
Voltages 0–10 V up to 0–2000 V, currents 0–40 A up to 0–1000 A
Energy recovery to the grid in sink mode, efficiency up to 96%
Autoranging; CV, CC, CP and CR regulation with fast crossover
Battery test mode, battery and fuel-cell simulation, PV test mode (EN 50530, MPPT)
Function generator; LV123 / LV124 / LV148 automotive tests
208 V or 380–480 V AC three-phase input (output derated to 18 kW at 208 V), active PFC typ. 0.99
USB, Ethernet, analog, USB host built in; optional CAN, CANopen, RS232, Profibus, Profinet, EtherCAT, ModBus TCP
Master-slave and Share-Bus parallel operation of up to 64 units of the 10000 series

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Bidirectional Regenerative DC Power Supply PSB 10000 4U Series

The PSB 10000 4U series are bidirectional programmable DC power supplies that combine a DC source and a regenerative electronic load in one 19-inch 4U unit, with 10 kW to 30 kW per unit, voltages 0–10 V up to 0–2000 V and currents 0–40 A up to 0–1000 A. They switch seamlessly between source and sink (two-quadrant operation) and, in sink mode, feed the absorbed energy back to the grid with efficiency up to 96%, cutting energy and cooling costs. Built-in battery test and battery/fuel-cell simulation, a PV test mode (EN 50530, MPPT), a function generator and automotive test routines make the PSB 10000 suited to battery, EV powertrain, on-board charger, DC-DC converter and inverter testing.

Models

Model	Voltage	Current	Power
PSB 10010-1000	0–10 V	0–1000 A	10 kW
PSB 10060-1000	0–60 V	0–1000 A	30 kW
PSB 10080-1000	0–80 V	0–1000 A	30 kW
PSB 10200-420	0–200 V	0–420 A	30 kW
PSB 10360-240	0–360 V	0–240 A	30 kW
PSB 10500-180	0–500 V	0–180 A	30 kW
PSB 10750-120	0–750 V	0–120 A	30 kW
PSB 10920-125	0–920 V	0–125 A	30 kW
PSB 11000-80	0–1000 V	0–80 A	30 kW
PSB 11500-60	0–1500 V	0–60 A	30 kW
PSB 12000-40	0–2000 V	0–40 A	30 kW