19" rack power supply EA-10000

DCvariable-outputswitching

Overview
EA-10000 Industrial Series sets a new benchmark in power density—delivering up to 300 kW in a single rack with a sleek, display-free design. Offering a wide range of programmable DC power supplies, bidirectional units, and regenerative loads, it ensures high safety, >96% energy recovery, and unified firmware for seamless integration and efficient multi-unit system development.

Industrial series are available for these power unit types:

• Power Unit Bidirectional (PUB) - bidirectional power supply
• Power Unit Load (PUL) - regenerative electronic load
• Power Unit (PU) - conventional power supply

Powerful, Bidirectional and Regenerative

• Powerful performance: 6U Power with 60 kW including 21 models; 4U Power with 30 kW including 29 models; large selection of 50 models for special applications
• This includes Programmable DC power supplies, Programmable bidirectional DC power supplies, and Regenerative electronic loads

Powerful rack performance

• A 19" rack with 42 U 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

Powerful efficiency

• Fewer units for a high-power system
• Less rack space required
• Less operating costs

Smart Features, Scalable Options, and Peak Efficiency

• DC input / output with autoranging
• Digital (FPGA) controlled DC input / output U – I – P – R
• Latest SiC technology
• LEDs in the front to indicate the status of the device
• AC mains input with extended range (380 V – 480 V, 3ph AC)
• Built-in interfaces: Ethernet, USB, Analog

Optionally available

• Stainless steel water cooling
• Optional Interfaces: CAN, CANopen, EtherCAT, RS232, Profibus, Profinet, Modbus, Ethernet

Efficiency and sustainability features

• Master-Auxiliary-Bus and Share-Bus to make a multi-device system behave like a single device
• Energy recovery up to over 96% — regenerative load operation with energy recovery into the grid
• Autoranging — the principle of automatic switching
• 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

For Future-Oriented Applications

• Tests of batteries and fuel cells
• Simulations of batteries and solar systems
• Complete discharge of batteries for recycling
• Power supply of electrolysis plants
• Sustainable power electronics for aviation applications
• For use in ATE systems and automated process control systems

Optional Water Cooling (4U and 6U)

• Efficient heat dissipation
• Reduced noise and heat impact
• Reliable in harsh conditions (high ambient temperatures, dust, contaminants)

Representative Models (excerpt — series and typical ranges)
Series: EA-PU 10000 4U | Power: 0–30 kW | Voltage: 0–60 V up to 0–2000 V | Current Range: 0–40 A up to 0–1000 A
Series: EA-PU 10000 6U | Power: 0–60 kW | Voltage: 0–360 V up to 0–2000 V | Current Range: 0–80 A up to 0–480 A
Series: EA-PUL 10000 4U | Power: 0–30 kW | Voltage: 0–60 V up to 0–2000 V | Current Range: 0–40 A up to 0–1000 A
Series: EA-PUL 10000 6U | Power: 0–60 kW | Voltage: 0–360 V up to 0–2000 V | Current Range: 0–80 A up to 0–480 A
Series: EA-PUB 10000 6U | Power: 0–60 kW | Voltage: 0–360 V up to 0–2000 V | Current Range: 0–80 A up to 0–480 A

Caractéristiques / spécifications techniques

• Power: up to 60 kW per unit (series-dependent); system solutions up to several MW
• Voltage: 0–60 V up to 0–2000 V (model dependent)
• Current: up to 1000 A (model dependent)
• Rack integration: 19" rack, 42 U can deliver 300 kW; multi-rack systems scalable up to ~3.84 MW
• Energy recovery: regenerative operation with >96% energy recovery into the grid
• AC input range: 380 V – 480 V, 3-phase (extended range)
• Control: FPGA-based digital control (U, I, P, R); unified firmware for multi-unit systems
• Interfaces: Ethernet, USB, Analog; optional: CAN, CANopen, EtherCAT, RS232, Profibus, Profinet, Modbus
• Cooling: air-cooled standard; optional stainless steel water cooling for 4U and 6U models
• Functional features: autoranging, function generator (ramp, arbitrary, LUT), integrated PV characteristic simulation