EA PS 10060-1000 4U 30000W Lab Power Supply

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  • Housing: 19" rack
  • Voltage (U): 60.00
  • Current (I) Ampere: 1000.00
  • Power (P) Watt: 30000.00

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Mere information

The DC laboratory power supplies in the PS 10000 series from EA Elektro-Automatik convert the energy from the grid into a regulated DC voltage with an efficiency of up to 96%. The PS 10000 series includes single and three phase units, which, together with the wide input range, allows use with practically all global mains voltages. The DC voltage and current are directed by the application and the spectrum ranges from 0 - 60 V to 0 - 2000 V and from 0 - 6 A up to 0 - 1000 A in a single device. The DC supply operates as a flexible output stage with a constant power characteristic (autoranging), and a wide voltage, current and power range. To achieve higher power and current all units are equipped with a master-slave bus. This enables up to 64 parallel connected devices to be combined into one system which can provide up to 1920 kW and 64000 A. Such a system works as a single unit and can use different power classes, only the voltage class must remain constant. In this way a user can construct a 75 kW system from two 30 kW 4U and one 15 kW 3U device from the PS or PSI 10000 range. Furthermore, typical laboratory functionality is provided. This includes an alarm management, various optional industrial interfaces, software solutions and many more functions.

 


 

Features

  • Wide range input: 208 V - 480 V, +10%, 3ph AC
  • Active Power Factor Correction, typical 0.99
  • Very high efficiency of up to 96%
  • High performance with 30 kW per unit
  • Voltages from 0 - 60 V up to 0 - 2000 V
  • Currents from 0 - 40 A up to 0 - 1000 A
  • Flexible, power regulated DC output stages (autoranging)
  • Regulation modes CV, CC, CP, CR with fast crossover
  • Digital regulation, high resolution with 16bit ADCs and DACs, selection of voltage regulation speed: Normal, Fast, Slow
  • Color 5“ TFT display with touch control and intuitive user interface
  • Galvanically isolated Share bus for parallel operation of all power classes in the 10000 series
  • Master-Slave bus for parallel operation of up to 64 units of all power classes in the 10000 series
  • Command languages and drivers: SCPI and ModBus, LabVIEW, IVI

 


 

AC connection

The DC power supplies in the PS 10000 series are equipped with an active PFC which provides a high efficiency at a low energy consumption. Furthermore, the devices in this series provide a wide input voltage range. It reaches from 110/120 V up to 240 V with 1-phase models and from 208 V to 380/400/480 V with 3-phase models. Hence the devices can be operated in the majority of global grids. They adjust automatically, without additional configuration, to the available grid voltage. In a 110/120 V and 208 V AC grid a derating of the DC output power is automatically set.

 


 

DC output

The DC output of the power supplies in series PS 10000 4U is rated for DC voltages of 0 - 60 V up to 0 - 2000 V, allowing currents of 0 - 40 A up to 0 - 1000 A. The flexible output stages (autoranging) provide the user with a wide voltage, current and power range and hence a wider field of working than traditional power supplies. 

 


 

DC connection

Connection of the DC output is done via copper blades on the back side of the device. If a system with higher performance is required, the devices are simply connected in parallel. With minimal effort devices can be linked with the vertical copper rails. A cover for contact protection is provided. 

 


 

The principle of autoranging

„Autoranging“ is a term used when a programmable DC power supply automatically offers a wider output range of both, voltage and current, to maintain full power across a wide operation range. This type of solution allows the use of a single unit to address multiple voltage and current combinations.

 


 

Interfaces

As standard, 10000s series devices are fitted with the most important interfaces and ports which are all galvanically isolated from the DC input. There is an analog interface which can be parameterized for input and output, control and monitoring, of 0 - 5 V or 0 - 10 V for voltage, current, power and resistance, assorted inputs and outputs as well as USB and Ethernet ports. Further optional industrial interface for plug & play slot complete the portfolio:

  • CAN
  • CANopen
  • RS232
  • Profibus
  • EtherCAT
  • Profinet, with one or two ports
  • Modbus, with one or two ports
  • Ethernet, with one or two ports

 


 

High performance systems

High power applications can be covered with high power systems of up to 1920 kW. This is achieved by connecting the DC terminals of multiple PS 10000 4U devices with vertical copper rails in parallel. Thus, a 19” cabinet with 42 U can provide a system with 240 kW occupying only 0.6 m² (6.5 sqft) of floor space. The master-slave bus allows for up to 8 cabinets with a maximum of 64 units with 30 kW each to behave as one unit.

 


 

Master-slave bus and Share bus

When the integrated master-slave bus and Share bus are used, a multi device system behaves as a single device. The buses are simply connected between each device. With the master-slave bus the system data, such as total power and total current, are collected and displayed on the master unit. Warnings and alarms of the slave devices are also clearly displayed. The Share bus cares for a balanced load distribution between the individual units.