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FMPe20.48 Rectifier
Data Sheet

 


Features
  • High efficiency (> 96% typical efficiency) and energy saving
  • Leading power density of up to 21.5 W/in³
  • Rugged input voltage range
  • Thermal protection
  • Hot-swappable
  • International standards compliance

 

Description


The FMPe20.48 rectifier incorporates resonant technology to reduce component stresses, providing increased system reliability and a best-in-class efficiency. The rectifier features a wide input operating voltage range to maximize power availability within demanding utility power environments.

These compact rectifiers support up to 10 kW in a 1RU 23” shelf. A wide variety of distribution options are available to provide the maximum system flexibility for a wide range of communications applications that demand efficiency, reliability, and flexibility including wireless base stations, remote switches, and broadband access.

6 kW in 19”, 2 RU with Controller,
Load & Battery Distribution
16 kW in 19", 6 RU with Controller,
Load & Battery Distribution
10 kW in 19”, 3 RU with Controller,
Load & Battery Distribution

 

Input   Mechanical Data
Model FMPe20.48 Dimensions 107 x 337 x 41 mm (WxDxH)
Input Voltage Nominal: 100-250 VAC Weight 2.1 kg
  Fully compliant: 85-275 VAC
Permitted variation: 85-300 VAC
(L-PE and N-PE <250 VAC)
Cooling Fan-cooled, speed controlled
  De-rated Output: 85-180 VAC Insulation 4.25 kVDC primary-secondary
Input Current <12.5 A 2.12 kVDC primary-ground
Power Factor >0.995 at >25% load 0.2 kVDC secondary-ground
Fuse Two 25 A fast blow (Line & Neutral) Enclosure IP20
Output Mounting 19in/23in/1U subrack up to
5 modules, or 2/3U rack including
controller and load/battery distribution
Output voltage 44-57.6 VDC
Output power (48-57.6 VDC) 2000 W
Output Current 41.7 A maximum
Efficiency > 96% at 30 - 70% load
> 95.5% at 25 – 100% load
Power losses at 0 load < 10 W
Other Technical Data
Protection Short circuit/arcing protection,
automatic current/power limiting,
input/output overvoltage protection,
thermal protection.
Tolerance Vout ± 0.5 % from 10-90% load Alarms Fan failure
Short circuit/arcing protection
High temperature/output voltage
Low output voltage
Input voltage out of range
Low fan speed (warning)
Internal communication failure
Transient response ±5% at load variation 10-90%
or
90-10% recovery time 50 ms
Indicators Green LED AC in range
Yellow LED Low fan speed,
High temperature
Flashing Communications
failure
Red LED Module failure /
shutdown
Load sharing <5% of nominal current
Ripple <200 mV p-p (BW 20 MHz)
Psophometric <2 mV, according to CCITT norms Audible noise
(nominal input)
<39 dBA at 25°C (50% load)
<57 dBA (100% load)
Standards Temperature Operating:
-40 °C to +75 °C up to 2000 m
Reduced spec -40 °C to -20 °C
Derated output power 55 °C to
75 °C
For 3000 m altitude derate by 5°C
Storage: -60 °C to +85 °C
Inrush Current ETSI EN 300 132-1 MTBF >350,000 hours (without fan)
at 25 °C to MIL-HDBK-217F-2
Harmonics EN 61000-3-2  
EMC ETSI EN 300 386 V.1.3.2
EN 61000-6-1, EN 61000-6-3
EN55024 performance criterion A
EN 61000-6-2, EN 61000-6-4
EN 55022 Class B
Telcordia NEBS GR1089
Safety CSA 60950-1-07
UL 60950-1, EN 60950-1
Environment Storage: ETSI EN 300 019-2-1
Transport: ETSI EN 300 019-2-2
Operation: ETSI EN 300 019-2-3
Damp Heat: IEC 60068-2-78