Emerson R48-3500e Rectifier Module Communication Module

• Customization: Available
• Usage: Telephone, Computer, Workstation, Server
• Type: Wired
• Model NO.: R48-3500E
• Support Network: GSM
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Dimension: 132 X 85.3 X 287mm
• Weight: 3.5 Kg / 7.7 Ibs
• Specification: Brand New
• Trademark: Emerson
• Origin: Wuhan
• Production Capacity: 1000 Sets/Month

Product Description

EMERSON R48-3500E RECTIFIER MODULE
 
Product description:
 
1, the efficiency is as high as 93%.
2, power factor 0.998;
3. Input grid frequency: 45 ~ 65Hz;
4. Working temperature range: -40 ~ +65 C;
5, rated output power: 5800W, power density as high as 0.813 W/cm3;
6, safety regulations: EN60950: 1992, UL1950;
7, EMC: EN55022 Class B;
8, hot swap non destructive;
9, rectifier module MTBF>57 hours.
 
Product features:
 
* Emerson's high-efficiency rectifier module R48-3500e adopts non-destructive hot-swapping technology, and its output and input have soft-start units, so the output voltage of the system will not fluctuate when the module is swapped.
* working temperature: -40°C~70°C
* altitude: less than 2000m (2000m with upper power).
* output power: 3500W (input voltage 176Vac~30Vac).
* input voltage range: 85Vac~300Vac (single phase three wire system).
* rated input voltage: 200Vac~250Vac
* maximum static voltage without working time: 415Vac
* input current: <20A @2900W/176Vac
* starting current: <32A
* rated input frequency: 50Hz/60Hz
* output DC voltage range: 42V~58V
* output DC current: 0A~65.5A
* regulation accuracy: less than or equal to 0.5%.
* load adjustment rate: less than or equal to 0.5%
* voltage adjustment rate: less than or equal to 0.1%.
* power factor: greater than or equal to 0.90 (@25%~50% rated output power).
More than 0.90 (@50%~100% rated output power)
More than 0.99 (@50%~100% rated output power)
* efficiency: greater than or equal to 91%
* over voltage protection: input under voltage protection point 80 + 5Vac input overvoltage protection point 305V + 5Vac
* Output Overvoltage Hardware Protection Point: 58.5-59.5V (Output Overvoltage Software Protection Point 56V-59V can be set by monitoring)
* module current sharing error: less than + 0.9A
* cooling mode: forced air cooling.
* safety standards: UL/EN/IEC 60950-2000
* safety requirements: CE/UL/NEBS
* outline size: 87.9mm (high) X85.3mm (wide) X272mm (deep)
* module weight: ≤4kg

Specifications
 

AC INPUT
Voltage	85 VAC to 305 VAC (see figure 1) 200 VAC to 277 VAC (nominal)
Frequency	45 Hz to 65 Hz
Maximum Current	22.5 A
Power Factor	0.99
DC OUTPUT
Voltage	-42 VDC to -58 VDC
Maximum Power	3500 W @ Vout >48 VDC
Maximum Current	73 A @ -48 VDC, limit set point 7.3A to 73 A (see figure 2 for derating)
Peak Efficiency	96.3%
Psophometric Noise (System)	<2 mV ; <32 dBrnc
Temperature Derating	See figure 3
CONTROL AND MONITORING
Rectifier Alarm and Signaling	Alarm and status reported via CAN bus to system controller
Visual Indications	Green LED: Power On Yellow LED: Protection Red LED: Alarm Flashing Red LED: Fan Failure
ENVIRONMENTAL
Operating	-40°C to +75°C / -40°F to +167°F
Storage	-40°C to +70°C / -40°F to +158°F
Relative Humidity	0 to 95%
Altitude	2000 m / 6560 ft at full power
STANDARDS COMPLIANCE
Safety	60950 (EN, IEC and UL)
EMC	ETSI EN300 386: 2005, FCC CFR 47 Part 15,Telcordia; GR-1089-CORE issue 6 (Class B conducted and radiated)
Environment	REACH, R5, WEEE
MECHANICS
Dimensions (H x W x D)	132 x 85.3 x 287 (mm) / 5.2 x 3.36 x 11.3 (inches)
Weight	3.5 kg / 7.7 Ibs

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