EA‑PSI 11000‑10 2U | 0‑1000V 0‑10A 3000W Auto‑Ranging 19" 2U Rack‑Mount Programmable DC Power Supply

The EA‑PSI 11000‑10 2U belongs to EA‑PSI 10000 2U series manufactured by German EA Elektro‑Automatik, distributed by TPS. It serves as high‑performance alternative to ametek/amtek programmable power supplies. This ultra‑high‑voltage voltage‑current‑power auto‑ranging DC source provides nominal 3000W output power, derates to 1500W under 110‑127V AC mains. It delivers up to 95% efficiency, low‑noise output with 100 mV rms ripple and 60 μF output capacitance. Equipped with switchable 0‑5V / 0‑10V galvanically‑isolated analogue remote control. Optimized for laboratory R&D, industrial ATE test‑systems, 1000V‑class high‑voltage battery testing, EV component validation, power‑semiconductor characterization, solar‑inverter MPPT testing and 24V DUT performance verification.

Core Specifications: DC output range 0‑1000V, 0‑10A, rated 3000W (derates to 1500W under 110‑127V AC mains), peak efficiency up to 95%. CV ripple:100 mV rms (300 kHz BW), 2000 mV pp (20 MHz BW). Regulation performance: CV load regulation ≤0.05% FS, CC load regulation ≤0.1% FS, CP load regulation ≤0.3% FS, line regulation ≤0.01% FS. Supports CV / CC / CP / CR four regulation modes, resistance adjustment range:3 Ω‑6000 Ω, output capacity 60 μF. Switchable galvanically‑isolated analog interface supporting 0‑5V or 0‑10V remote programming. Wide‑range 90‑264V single‑phase AC input with active PFC, compact 19‑inch 2U rack chassis, temperature‑controlled front‑to‑rear forced‑air cooling.

Key Features

• EA‑PSI 11000‑10 2U, 0‑1000V 0‑10A 3000W auto‑ranging programmable DC power supply, PN:06230852
• 19‑inch 2U rack‑mount enclosure, dimension 482.6×88.4×559mm, weight approx.12.7kg
• Active PFC(PF＞0.99), true voltage‑current‑power auto‑ranging delivering full‑power capability across broad working envelope
• Four regulation modes: Constant Voltage(CV), Constant Current(CC), Constant Power(CP), Constant Resistance(CR) for battery‑emulation test scenarios
• 5‑inch capacitive Gorilla‑Glass TFT touch‑screen HMI, dual push‑rotary knobs; front‑panel USB‑Host for CSV data logging, save / load user test profiles & arbitrary waveform sequences
• Switchable galvanically‑isolated analogue control: selectable 0‑5V or 0‑10V for set‑point programming and status feedback; rear USB‑B and Ethernet digital remote interfaces built‑in
• Integrated multi‑function generator: Sine, Triangle, Rectangle, Trapezoid, DIN40839, Arbitrary, Ramp, XY‑table; built‑in battery test, fuel‑cell simulation and MPPT PV characteristic simulation functions
• Comprehensive multi‑level safety protections: OVP, OCP, OPP, OT, Power‑Fail, Share‑Bus‑Fail with automatic DC‑output shutdown upon alarm trigger
• Remote‑sense terminals for DC cable IR‑drop compensation; built‑in Share‑Bus and Master‑Slave bus interfaces for multi‑unit power‑system expansion
• Master‑Slave / Share‑Bus parallel‑operation support, expandable up to 64 compatible‑series units for scalable high‑power combined test systems
• SCPI / ModBus RTU protocol compliant, EA Power Control software and LabView driver available; optional IF‑AB plug‑in modules: CANopen, ProfiNet, EtherCAT, RS232, ModBus‑TCP etc.
• Complies with EN 61010‑1 safety standard, IP20 ingress rating; supports SEMI F47 voltage‑sag compliance for semiconductor‑grade test environments.