EA‑PSI 10080‑120 2U | 80V 120A 3000W Auto‑Ranging 19" 2U Rack‑Mount Programmable DC Power Supply

The EA‑PSI 10080‑120 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 high‑current auto‑ranging DC source delivers rated 3000W output power and derates to 1500W under 110‑127V AC mains. Well‑suited for laboratory R&D, industrial ATE test‑systems, high‑current battery charging, power‑component validation and 24V DUT performance verification.

Core Specifications: DC output range 0‑80V, 0‑120A, rated 3000W (derates to 1500W under 110‑127V AC mains), peak efficiency up to 94%. CV ripple:10 mV rms (300 kHz BW), 100 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:0.02 Ω‑40 Ω, high output capacity 17280 μF. Galvanically‑isolated analog interface with selectable 0‑5V / 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 10080‑120 2U, 80V 120A 3000W auto‑ranging programmable DC power supply, PN:06230847
• 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: 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, Safety‑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.