Delta Electronics manual FR 2000 Rectifier, Description, Features, Specification

The FR 2000 Rectifier

Description:

The FR 2000 rectifier is a single phase, hot-pluggable, fan-cooled rectifier. The constant output power characteristic supplies the specified power over the full output voltage range. The benefit is an optimised modular system design (fewer number of modules) and matches the supply requirements for state-of-the-art telecom equipment. This performance as well as the extended temperature range, wide input voltage range, high power density and advanced technology are the key factors of the success of this rectifier and it offers a cost effective and reliable solution.

The rectifier meets the requirements set by the telecommunications standards.

Features

•Efficiency ≥ 91%

•Compact (500 W / l) and light (4.4 kg)

•Hot pluggable, all connectors at the rear

•Fan cooled with air flow monitoring

•Wide input voltage range: 88 - 276 Vrms

•Power factor ~ 1.0 (sinusoidal input current)

•Constant output power characteristic

•Analogue system bus

•Operating temperature range up to 70°C

Specification

General
Product name	FR 48 V - 2000 W - E
Efficiency	≥ 91 %
Losses, max.	200 W
Safety	EN 60 950, class I
	UL 60 950
	CAN / CSA – C22.2
EMI, radiated compliant with	EN 55 022, class B
	EN 300 386-2
Cooling	Fan cooled	8.2 W / in3
Power density	500 W / l
Input
Voltage range	88 ... 276 Vrms
Volt. range, red. power	88 ... 184 Vrms
Current maximum	12 Arms
Line current	Meets IEC 1000-3-2
THD	< 5 %
EMI, conducted	EN 55 022, class B
Output
Voltage, nominal	53.5 Vdc
Voltage adjust range	42 ... 58 Vdc
Voltage error, static	± 250 mVdc
EMI, conducted compliant with	EN 55 022, class A
Current limit, nominal	46.5 Adc
Limit adjustment range	0 ... 46.5 Adc
Load sharing	< ± 3 Adc
Power limit	2000 W, fixed
Mechanics
Width, overall	2.6” / 65 mm
Depth, overall	13.6” / 346 mm
Height, body	7.9” / 200 mm
Weight	9.7 lb / 4.4 kg
Environment
Ambient temperature	-25 ... + 70 °C
Reduced power	60 ... + 70 °C
Relative humidity	95 % max, non cond.
Accessories
Single back plane	P/N: D0100298