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Features
- Space saving - Very high power density 24 W/in3
- Energy saving - High efficiency 92 %
- Easy installation - Hot pluggable, connectors at the rear
- Low audible noise - Fan cooled with speed control
- Wide input voltage range: 88 - 300 Vrms
- Protection against loss of Neutral and AC overvoltage
- Power factor correction - Sinusoidal input current
- Optimized power availability to recharge batteries
- Constant output power characteristic
- Up to 100A capacity in a 19inch shelf
- Operating temperature range up to 75°C (167 ºF)
The rectifier DPR 1600B-48 is a single phase, hot-pluggable, fan-cooled rectifier. The outstanding power density of this product offers the optimum 1U or 3U shelf solutions. The short depth and extended operating temperature range support compact installation in space critical pole-mount applications.
The high efficiency supports the operator's effort for energy saving for the backup power solution and requires less cooling energy due to the low losses. The very low audible noise is the key factor for installations in urban areas. Together with the advanced controller, the power solution offers additional benefits to optimise the running cost of the total site.
The typical applications for this rectifier are both in indoor and outdoor environments, which is a perfect solution for digital subscriber line (DSL), transmission, wireless infrastructure, core network components, telecommunication networks and data networks.
| General |
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| Efficiency |
92% |
| Losses, max. |
180 W |
Safety
|
IEC 60 950, class I
UL 60 950
CAN / CSA - C22.2 |
| EMI, radiated |
EN 55022, class B |
| Compliant with |
ETSI EN 300386 |
| Cooling |
Fan cooled |
| Power density |
24 W/in³ |
| Acoustic noise |
48 dB(A) |
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| Input |
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| Voltage range |
85 ... 300 Vrms |
| Volt. range, red. power |
85 . 184 Vrms |
Inrush current
|
15 Apeak |
| Current maximum |
9.5 Arms |
| Line current |
IEC 1000-3-2 |
| Harmonic distort. THD |
5 % |
| Power factor |
~ 1.0 |
| EMI, conducted |
EN 55022, class B |
| Mains connector |
Rear side |
| Input protection |
Internal fuse 2 x 15 A |
| Input switch |
None |
| AC overvolt. protection |
Incl. loss of Neutral |
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| Output |
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| Voltage, nominal |
53.5 Vdc |
| Voltage adjust range |
42 . 58 Vdc |
Voltage regulation
|
± 250 mVdc |
| Overvoltage protection |
59 ± 1 Vdc |
| Ripple + spikes |
# 100 mVpp |
| EMI, conducted |
EN 55022, class A |
| Current limit, nominal |
33.4 Adc |
| Load sharing |
< ± 2 Adc |
| Power limit |
1600 W, fixed |
| Output connector |
Rear side |
| Output protection |
Internal fuse 40 A |
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| Mechanics |
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| Width, overall |
40.8 mm ( 1.6 in, 1 U) |
| Height, overall |
132 mm (5.2 in, 3 U) |
Depth, overall
|
232.5 mm (9.15 in) |
| Weight |
1.35 kg (2.97 lb) |
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