4U power supply EA-PSI 10000

DCvariable-outputhigh-power

Overview
The EA-10000 Series programmable DC power supplies bring a host of capabilities and efficiencies to your application. Active power factor correction minimizes waste drawn from your power grid. True autoranging allows the delivery of maximum power across a wider range of voltage and current values while a suite of optional control interfaces enables computer control in near any manufacturing environment. The EA PS and PSI programmable power supplies range in power from 1500 W devices up to 30 kW in a single chassis and feature 5" TFT Gorilla® Glass touchscreen displays for intuitive control and test setup. The power supplies can be paralleled for very high output power (up to multiple megawatts), at up to 2000 VDC. The PSI Series comes standard with a built-in function generator capable of creating arbitrary waveforms, included test routines for battery test, fuel cell simulation, PV solar array simulation with MPP tracking, and other enhanced capabilities over the PS Series.

Key features

• True autoranging: deliver rated power across a wide range of voltage and current combinations (down to 33% of rated maximum).
• Active power factor correction (PFC) to reduce waste drawn from the power grid.
• PSI Series: built-in function/arbitrary waveform generator, sequencing, test routines (battery test, fuel cell, PV simulation with MPP tracking).
• Intuitive 5" TFT Gorilla Glass touchscreen displays for control and setup.
• Paralleling capability: scalable multi-device parallel operation for very high output power.
• Optional AnyBus-compatible field-installable communication modules for industrial interfaces (ProfiNet, CANopen, Modbus-TCP, DeviceNet, EtherCAT, RS-232, and more); standard USB and Ethernet included.
• Industrial variants (6U, rack solutions) for highest energy density and regenerative/unidirectional options.

Autoranging — description
EA products with autoranging allow the supply or load to operate at maximum power across a range of voltages and currents by automatically offering more current at lower voltages (or more voltage at lower currents). This enables one source to cover multiple voltage/current combinations that otherwise might require multiple supplies.

Built-in function generator (PSI Series) — description
The integrated function generator can drive voltage or current outputs with typical AFG waveforms and arbitrary waveform capability with sequencing. It can simulate complex behaviors like solar cells with accurate VOC/ISC and MPP, test inverter efficiency to standards, and support automotive test standards (LV123, LV124, LV148).

Control and communications
Supports AnyBus system for field-installable communication options for common industrial interfaces plus standard USB and Ethernet for computer control and integration in automated manufacturing/test environments.

Industrial Series
The EA-10000 Industrial Series is available for highest energy-density needs: 6U form factors offering up to 60 kW and 19" rack solutions delivering very high power density (e.g., hundreds of kW per small floor area) and the ability to combine multiple racks for multi-megawatt bidirectional power delivery and recovery. Available as unidirectional power supplies (PU), bidirectional power supplies (PUB), and regenerative electronic loads (PUL).

Optional water cooling
Water cooling is available for 4U and 6U models to improve heat dissipation, reduce acoustic emissions and provide more stable operation in high ambient temperatures or dusty/harsh environments.

• Efficient heat dissipation
• Reduced noise and heat impact on environment
• Reliable in harsh conditions

Models overview (series-level table)
Series | Power | Voltage | Current Range
EA-PSI 10000 2U | 0–1.5 kW / 0–3 kW | 0–60 V up to 0–1500 V | 0–6 A up to 0–120 A
EA-PSI 10000 3U | 0–5 kW / 0–10 kW / 0–15 kW | 0–60 V up to 0–2000 V | 0–20 A up to 0–510 A
EA-PSI 10000 4U | 0–30 kW | 0–60 V up to 0–2000 V | 0–40 A up to 0–1000 A
EA-PS 10000 2U | 0–1.5 kW / 0–3 kW | 0–60 V up to 0–1500 V | 0–6 A up to 0–120 A
EA-PS 10000 3U | 0–5 kW / 0–10 kW / 0–15 kW | 0–60 V up to 0–2000 V | 0–20 A up to 0–510 A
EA-PS 10000 4U | 0–30 kW | 0–60 V up to 0–2000 V | 0–40 A up to 0–1000 A
EA-PSI 9000 1U | 0–1.5 kW / 0–3 kW | 0–80 V up to 0–750 V | 0–6 A up to 0–100 A

Available documentation (datasheets / models)
Multiple model-specific datasheets and manuals are available for each series and model (series and model datasheet links are provided on the product page).

Technical specifications

• Maximum single-chassis power: up to 30 kW (standard 4U) and up to 60 kW in 6U industrial variants; rackable systems enable much higher aggregated power.
• Maximum voltage: up to 2000 V DC (series dependent).
• Maximum current: up to 1000 A (series dependent).
• Autoranging: maintain rated power across wide V/I combinations (down to 33% of rated maximum).
• Standard interfaces: USB, Ethernet; optional field-installable AnyBus modules: ProfiNet, CANopen, Modbus-TCP, DeviceNet, EtherCAT, RS-232, etc.
• PSI-series additional features: integrated arbitrary/function generator, sequencing, included test routines for battery, fuel cell, PV simulation with MPP tracking.
• Display: 5" TFT Gorilla Glass touchscreen.
• Paralleling: multi-unit parallel operation for very high power (aggregate MW-class possible with many units/racks).
• Cooling options: air-cooled standard; optional water cooling for certain 4U/6U models.
• Form factors: 2U, 3U, 4U, 6U and rack configurations; unidirectional and bidirectional/regenerative options available.