Resilient 3000 EP3000AC48IN Rectifier 3000W Output at 48-58Vdc Product Description Key Features High Efficiency 95% The Resilient 3000 is a high Efficiency, single phase, general RoHS compliant purpose and ruggedized fan-cooled rectifier for stand- alone use. The power supply is optimized for harsh conditions with ability to Wide operating temperature range operate at temperature extremes and it is conformal coated for Wide selectable output voltage range protection against dust and high humidity. And it is specifically Ruggedized rectifier features designed for ease of use. The constant output power (3000W i.e. RS-485 communication 55.5A at 54V) characteristic supplies the specified power over the +5V auxiliary output full output voltage range (48 to 58Vdc). Compact size and light weight High MTBF design There is a digital communication (RS-485 bus) between rectifier Easy connectivity and controller which allows flexible system design. Highly rugged rectifier Exclusively designed to take care of wide line fluctuations and extreme climatic conditions found in industrial applications. Can withstand up to 500Vac (Line-Neutral) continuously without any damage (for battery floated application) Can withstand 96 hrs of salt spray test (as per ASTM B117), Special protective coating on the PCBs and superior plating on the metal parts Operation up to +70C Optimum power performance Constant power between 176V 300V ac, linearly de-rated power between 175V 90V ac. Designed for very high MTBF for ready reliable service. Simple Ease of Use Convenient 2 piece connectors allow rapid yet confident connection of AC and DC connections. Simple wire and go connectivity assure rapid deployment and servicing. Applications The typical applications for this rectifier are both in indoor and outdoor environments and include: General Purpose 48V Power Industrial System Applications Remote Site Power See reverse side for specifications Technical Specifications Input Parameters Operating Voltage range 90-290Vac Disconnect: < 90Vac & > 300Vac No damage up to 500Vac (battery Floated application) Input voltage range for Linear de-ration of output power from de-rated power 175 to 90Vac 3000W 176Vac 1320W 90Vac Frequency 45 to 65 Hz Maximum Current 19A (rms) Power Factor > 0.99 at 230Vac, 100% load Total Current Harmonic < 5% at 230Vac, 100% load Distortion (THD) Efficiency 95% Input protection In built surge protection (6kV/3kA) Mains fuse in both lines Output Parameters Voltage, nominal 52 Vdc Voltage adjust range 48 ~ 58Vdc Rated output Power 3000W Output Current V 55.5A 54V Maximum current 62.5A Static Voltage regulation 0.5% from 10% to 100% load Noise (Ripple + spikes) 250 mV (p-p) Load sharing 3 Adc I/P and O/P connector Rear side Output protection Over voltage shutdown Blocking diode Short circuit proof High temperature protection Other Parameters Isolation 3.0 KVAC I/P & O/P 1.5 KVAC input & earth 0.5 KVDC output & earth Visual Indications Normal LED (Green) 4 status (Blink, Wink, OFF, ON) Fail LED (Red) 3 status (Blink, OFF, ON) AC Fail LED (Amber) 2 status (OFF, ON) Operating temp -10C to +70C +50C to +70C, de-ration 2.4%/C Power De-rating Operating Humidity 5% to 95% RH non-condensing MTBF >300,000 hours Telcordia SR-332, Method 1, Case 3 (Ambient Temperature: 25C Audible Noise <60Dba at an ambient noise level of 45Dba, and at ambient temperature of 25C Mechanical Width 84mm (3.3) Height 123mm (4.84) Depth 377mm (14.8) Weight 3.4 kg (7.5 lbs) Note: As a result of continuous product improvement, all specifications are subject to change without prior notice. All performance parameters are valid at Nominal input (230Vac) and nominal output (52Vdc) conditions unless otherwise specified.