EP0300AC48TEZ 300W Output at 48-58Vdc Product Description Key Features The rectifier EP0300AC48TE is a compact, single phase, hotpluggable, fan-cooled rectifier and battery charger for standalone use or for working in parallel as part of a DC power system equipped with advanced digital controller. The constant output power (300W i.e. 5.5A at 54V) characteristic supplies the specified power over the full output voltage range (48 to 58Vdc). Efficient rectifier There is a digital communication (RS-485 bus) between rectifier and controller which allows flexible system design. >90% Rugged rectifier Exclusively designed to take care of wide line fluctuations and harsh conditions ¾ Can withstand up to 300Vac (Line-Neutral) without any damage ¾ Can work up to +75°C Optimum power performance Constant power between 90V … 290V ac Compact and light 3 rectifiers can be accommodated in one row (19” shelf) with controller and distribution Applications The typical applications for this rectifier are both in indoor and outdoor environments and include: SCADA/ DMS System EPBAX Broadband IP telephony Cable Television LTE GPON Enterprise solution See reverse side for specifications Technical Specifications Input Parameters Operating Voltage range Full Power input voltage Range Other Parameters 90-290 Vac Disconnect: < 90Vac & > 290Vac No damage up to 300Vac 90-290 Vac Isolation Visual Indications Frequency Maximum Current 45 to 65Hz 4A (rms) 230Vac,100% load Power Factor > 0.99 at 230Vac,100% load Total Current Harmonic Distortion (THD) Efficiency Input protection < 10% at 230Vac,100% load ≥ 90%. 230Vac,100% load In built surge protection (2kV/3kA) Inline fuse Operating temp 3.0 kVac – I/P & O/P 1.5 kVac – input & earth 0.5 kVac – output & earth Normal LED (Green): 3 status (Blink, OFF, ON) Fault LED (Red): 3 status (Blink, OFF, ON) -25°C to +75°C Power De-rating +60°C to +75°C Operating Humidity 5% to 95% RH non-condensing > 150k hours Telcordia SR-332, Method 1, Case 3 (Ambient Temperature.: 25°C) < 60dBA at an ambient noise level of 45dBA, and at ambient temperature of 25°C MTBF Audible Noise Mechanical Width 50.4 mm (2”) Output Parameters Height 45 mm (1.75”) Voltage, nominal 48 Vdc Depth 228.6mm (9”) Voltage adjust range 42 … 57 Vdc (controller) 300W Weight 0.5 kg (1.1 lbs) Rated output Power Output Current @...V 5.5A@54V Maximum current 6.25A Static Voltage regulation ±1% from 10% to 100% load Noise (Ripple + spikes) ≤ 100 mVrms Load sharing 10% I/P and O/P connector Rear side Over voltage shutdown Blocking diode Short circuit proof Over temperature protection Output protection 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 (48Vdc) conditions unless otherwise specified. Applicable Standards Electrical safety EMI EMC Harmonics Environment IEC 60950-1 UL 60950-1 CSA 22.2 As per CISPR-22 IEC 61000-4-5, (Surge immunity limits) IEC 61000-4-6, (RF Conducted susceptibility immunity limits) IEC 61000-4-3, (Radiated Electromagnetic Field immunity limits) IEC 61000-4-4, (EFT/ Burst immunity limits) IEC 61000-4-2, (ESD Immunity limits) EN 61000-3-2 RoHS compliant Ordering Information Product EP0300AC48TEZ Description 48V, 300W rectifier Comcode 150022411 Country of Sale South Asia SE Asia NA CALA European India - GE Critical Power reserves the right to make changes to the product (s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. © 2013 GE Critical Power (Bangalore, India) All Rights Reserved. Document Rev No: R0.1 Date: 5th February 2013 PDF name: EP0300AC48TEZ PDS.pdf