EA‑PS 10500‑20 2U | 500V 20A 3000W Auto‑Ranging 19" 2U Rack‑Mount Programmable DC Power Supply

The EA‑PS 10500‑20 2U is part of EA‑PS 10000 2U series manufactured by German EA Elektro‑Automatik, distributed by TPS. It serves as high‑performance alternative to ametek/amtek test power supplies. This high‑voltage high‑current 3000W rack‑mount DC source is well‑suited for laboratory R&D, industrial ATE test‑system power supply, battery charge cycling, paired electronic‑load validation, precision voltage‑current source application and 24V DUT performance verification.

Core Specifications: DC output range 0‑500V, 0‑20A, rated 3000W (derates to 1500W under 110‑127V AC mains), peak efficiency up to 95%. CV ripple:40 mV rms (300 kHz BW), 500 mV pp (20 MHz BW). Measurement accuracy: voltage ≤0.05% FS, current ≤0.1% FS, power ≤0.3% FS. Supports CV / CC / CP / CR four regulation modes, resistance adjustment range:1 Ω‑1500 Ω, output capacity 240 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 housing, temperature‑controlled front‑to‑rear forced‑air cooling.

Key Features

• EA‑PS 10500‑20 2U, 500V 20A 3000W auto‑ranging programmable DC power supply, PN:06230950
• 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 across wide operating 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
• Multiple remote control options: galvanically‑isolated analog(0‑5V/0‑10V), rear USB‑B and Ethernet for instrument remote programming
• 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
• 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.