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EA Elektro-Automatik PSB10750-122U | DC power supply PSB 10000, bidirectional, 1 channel, 750V / +/-12A / 3KW, incl. function generator

Manufacturer number: PSB10750-122U

PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
PSB10750-122U
Delivery time upon request

€7,400.00

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Highlights Technical Data Documents / Downloads Description Related Articles

EA electro-automatic PSB 10750-12 | Bidirectional DC power supply 2U, PSB10000 series, 1 channel, 750V / +/-12A / 3,000W, integrated function generator.

  • Number of channels: 1
  • Rated Voltage Range: 0-750V
  • Residual ripple CV rms: 50 mV BW 300 kHz
  • Residual ripple CV pp: 500 mV BW 20 MHz
  • Rated Current Range: 0-12A
  • Power: 0 - 3,000 W (derating at 110 V AC mains voltage: 1,500 W)
  • Nominal resistance range: 2Ω - 3000Ω
  • Frequency: 45-66Hz
  • Power factor: >0.99
  • Leakage Current: <3.5mA
  • Overvoltage category: 2
  • Pollution degree: 2
  • Protection functions: OVP, OCP, OPP, OT
  • Digital interfaces: USB, Ethernet (100 MBit) for communication, 1x USB host for data acquisition
  • Expandable interfaces: CAN, CANopen, RS232, ModBus TCP, Profinet, Profibus, EtherCAT, add. Ethernet with one or two ports
  • Analog interface: 15-pin D-Sub

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Technical Data

Documents & Downloads

Brochure
pdf | 0.84 MB
Datasheet
pdf | 1.08 MB
Userguide
pdf | 3.86 MB

Description

PSB10750-122U | DC power supply PSB 10000, bidirectional, 1 channel, 750V / +/-12A / 3KW, incl. function generator

The bidirectional DC laboratory power supplies of the EA Elektro-Automatik PSB 10000 series are two-quadrant power supplies that can assume both the function of a power supply and that of an electronic load. In load operation, the DC power supplies work regeneratively and feed the energy back into the local power grid with an efficiency of over 96%. This efficient feedback reduces your costs.

The PSB 10000 EA series includes single-phase and three-phase devices that, with their wide input range, can serve almost all mains voltages worldwide. The DC voltages and currents are oriented to the application, the spectrum ranges from 0 - 10 V to 0 - 2000 V and from 0 - 6 A to 0 - 1000 A in one device. The DC power supplies act as a flexible output stage with a constant performance characteristic, the so-called autoranging, as well as a large voltage, current and power range. In order to achieve higher power and currents, all devices have a master-slave bus. With 64 devices connected in parallel, this enables a system to be set up that provides up to 1920 kW and 64000 A.

All models of the PSB 10000 series have an integrated function generator. This can be used to call up curves such as sine, triangle, rectangle and trapezoid in the simplest way. Voltage and current curves are freely programmable via a ramp function and an arbitrary generator. Test sequences can be saved for recurring tests and reloaded if necessary, saving valuable time.

One of the typical applications of bidirectional power supplies is testing the electrical properties of a battery. The wide range of applications includes cell, module or pack tests, the determination of the SOH (state of health) for a second-life classification and the end-of-line test (EOL). Other applications include the simulation of batteries as a single cell, module or in a pack. With the help of these simulations, both the energy storage device and the components that are supplied by it can be optimally designed. The PSB 10000 series DC power supplies can also be used to test the electrical properties of fuel cells, fuel cell stacks and fuel cell systems. They generate highly accurate and reproducible results in all electrical modes. In order to test the resistance, performance and service life of a fuel cell quickly and inexpensively, users can easily integrate the devices into an automated test system. The PSB 10000 series is also ideal as a test system for PV inverters, as they have the necessary simulation unit for solar cells.

The PSB 10750-12 variant of the EA PSB 10000 series presented here measures 2 HE (2 U) and has 1 channel, 750 V / +/-12 A / 3,000 W and, like all models in the series, an integrated function generator.

General characteristics of the series:

  • Wide input range, 110V - 240V +10% 1ph AC
  • Active power factor correction, typically 0.99
  • Bi-directional power supply, two-quadrant with source and sink
  • Regenerative in load operation with energy recovery into the grid
  • Very high efficiency of over 95%
  • Voltage from 0 - 10 V to 0 - 1,500 V
  • Current from 0 - 6 A to 0 - 120 A
  • Flexible power-controlled DC input/output stages (autoranging)
  • Control mode CV, CC, CP, CR with fast transition
  • Digital control, high resolution with 16bit ADCs and DACs
  • Colored 5" TFT display, touch function and intuitive operation
  • Galvanically isolated share bus for parallel operation of all performance classes in the 10000 series
  • Master-slave bus for parallel operation, up to 64 devices of all performance classes of the 10000 series
  • Integrated function generator with predefined curves
  • Predefined automotive test procedures for LV123, LV124 and LV148
  • Integrated battery test, battery simulation and fuel cell simulation
  • Photovoltaic test mode, MPPT, DIN EN 50530
  • Standard interfaces: USB, Ethernet, analog, USB host, master-slave bus, share bus
  • Optional interfaces: CAN, CANopen, RS232, Profibus, EtherCAT, Profinet with one or two ports, Modbus with one or two ports, add. Ethernet with one or two ports
  • Command languages and drivers: SCPI and ModBus, LabVIEW, IVI

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News and Knowledge

Modern applications for power supplies.

Power supply units are as diverse as their areas of application. What do you personally use your power supply unit for? ...

17/03/2021
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About the Manufacturer

EA Elektro-Automatik
EA Elektro-Automatik
EA Elektro-Automatik is one of the leading German manufacturers of laboratory power supplies and electronic loads for research and development as well as industrial applications in control and automation, electrochemistry, automated test systems and test benches.
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