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EA - Model EA-PUB 10000 4U -DC Laboratory Power Supplies
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 over 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 W 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 and one 15 kW devices from the PS 10000 range. Furthermore, typical laboratory functionality is provided. This includes an extensive function generator, alarm and warning management, assorted interfaces and ports, software solutions and many more functions.
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Model Number
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Power | Voltage | Current | Input Voltage | Bidirectional | Arb Function Generator | Communication |
| 12000-40 | 30000 | 2000 | 40 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 11500-60 | 30000 | 1500 | 60 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 11000-80 | 30000 | 1000 | 80 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10920-125 | 30000 | 920 | 125 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10750-120 | 30000 | 750 | 120 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10500-180 | 30000 | 500 | 180 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10360-240 | 30000 | 360 | 240 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10200-420 | 30000 | 200 | 420 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10080-1000 | 30000 | 80 | 10000 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
| 10060-1000 | 30000 | 60 | 1000 | 380-480 | No | No | Ethernet, RS232, EtherCAT, CAN, CANopen, Modbus TCP, Profibus, ProfiNet |
- 6U Power with 60 kW including 21 models
- 4U Power with 30 kW including 29 models
- Large selection of 48 models for special applications
- A 19“ rack with 42U for a system with 300 kW
- One unit with up to 13 racks with 64 units of 60 kW each
- For high power applications up to 3.84 MW
- Fewer units for a high power system
- Less rack space required
- Less operating costs
- Programmable power units
EA-PU 10000 4U/6U - Programmable bidirectional power units
EA-PUB 10000 4U/6U - Regenerative electronic power unit loads
EA-PUL 10000 4U/6U
- Operation of one 19″ rack with 42U for a system with 300 kW on only 0.6 m2 floor space
- Operation of up to 13 racks with a maximum of 64 units of 60kW each as one unit
- For high power applications up to 3.84 MW
- Parallel operation of 10000 Series units of all power ratings
- Configure high-performance systems with fewer devices
- Saving critical rack space
- More power in a small footprint
- Tests of batteries and fuel cells
- Simulations of batteries and solar systems
- The complete discharge of batteries for recycling
- The fail-safe power supply of electrolysis plants
- Sustainable power electronics for aviation applications
- For use in ATE systems and automated process control systems
- DC input / output with autoranging
- Digital (FPGA) controlled DC input / output U – I – P – R
- Latest SiC technology
- LED‘s in the front to indicate the status of the device
- Optional stainless steel water cooling
- AC mains input with extended range (380 V – 480 V, 3ph AC)
- Built-in interfaces: Ethernet, USB, Analog
- Optional Interfaces: CAN, CANopen, EtherCAT, RS232, Profibus, Profinet, Modbus, Ethernet
- Master-Auxiliary-Bus and Share-Bus
To make a multi-device system behave like a single device - Energy recovery greater than 96%.
Regenerative load operation with energy recovery into the grid - Autoranging
The principle of automatic switching - Optional: Function generator and more
Ramp function, arbitrary generator, LUT, integrated PV characteristic curve - Variety of devices for every requirement
21 models in 60 kW series and 29 models in 30 kW series
- Emergency stop (machine standards EN60204-1)
- Grid monitor (ENS)
- Insulation monitor
- Copper busbar for DC output