2 Flatpack2 Rectifier
10 User’s Guide Flatpack2 Rectifier Modules, 350002.013, 7v0-2010-09
Flatpack2 Rectifier 48V, 3000W HE
Part number 241119.105. Flatpack2 DC power systems using
these modules are implemented by mounting the rectifiers in
dedicated High Current racks (4AC-HC-3kW Power Shelves,
Part 222058) or in High Current & Voltage racks (4AC-HC-
HVDC Power Shelves, Part 268035).
Refer to chapters “Flatpack2 Rectifier 48V, 2000W HE”, page
9, for the High Efficiency feature, and to “Specifications
Flatpack2 Rectifier 48V, 3000W HE”, page 23.
Flatpack2 Rectifier 48-60V, 2000W HE
Part number 241115.705. In addition to the High Efficiency
feature — refer to chapter “Flatpack2 Rectifier 48V, 2000W
HE”, page 9 — the rectifier’s Wide DC Output Range (WOR)
enables support for battery banks of both NiCd and Pb. From
the controller, you can configure from 38 to 40 cells in NiCd
battery banks, and 24 or 30 cells in Pb battery banks.
The module will detect and auto-adjust its voltage mode at
start up.
For technical data, read chapter “Specifications Flatpack2
Rectifier 48-60V, 2000W HE” page 24.
Flatpack2 Solar Charger 48V, 1500W HE – (Solar)
Part number 241115.650. With the Maximum Peak Power
Tracking (MPPT) algorithm ensuring close to 100% panel
utilization and efficiency up to 96.5%, the galvanic isolated
solar charger sets new standards for renewable power in
totally green telecom sites.
The charger uses a digitalized advanced control algorithm
that finds the solar panel voltage that generates the
maximum power independent of sun availability. The
charging is continuous according to performance profile for
panels. In addition to finding the profiles peak power a full
scan is performed at a fixed interval to stay on peak even
with panel failures and major shadings. This gives close to
100% panel utilization.
The Flatpack2 HE SOLAR charger is suitable for any telecom
site with autonomous (solar only) or hybrid solar power.
It can be used in parallel with any other Flatpack2 rectifiers
(front-to-back air flow systems only) fed by generator or
unreliable mains, on hybrid sites.
Solar chargers must be mounted in dedicated solar power
shelves with correct DC input feeding, see Figure 2, page 5.
Refer to chapter “Specifications Flatpack2 Solar Charger 48V,
1500W HE – (Solar)” on page 25.
CAUTION: Do not install 3kW rectifiers in power systems implemented with 2kW
power racks (4AC Power Shelves or 2AC Power Shelves); otherwise the product
guaranty becomes invalidated.
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