APC Fluid Cooler 57MBH@20TD, 10GPM, 8 Feeds, 400/3/50 ACFC75257 User Manual
Product codes
ACFC75257
InRow RD Technical Data Manual
4
Standard Features
Cabinet
The frame is constructed of 16 gauge
formed steel for maximum strength.
The cabinet is serviceable from the
front and rear. All exterior panels and
corner posts on the frame are powder
coated for durability and an attractive
finish. The front and rear exterior
panels are constructed of 18 gauge
perforated steel with 69.5% open free
area. All panels, which include a key
latch for safety and security, allow
easy access and removal. Insulation
(ACRD100 and ACRD200 series
only) is 80.1 kg/m
formed steel for maximum strength.
The cabinet is serviceable from the
front and rear. All exterior panels and
corner posts on the frame are powder
coated for durability and an attractive
finish. The front and rear exterior
panels are constructed of 18 gauge
perforated steel with 69.5% open free
area. All panels, which include a key
latch for safety and security, allow
easy access and removal. Insulation
(ACRD100 and ACRD200 series
only) is 80.1 kg/m
3
(5 lb/ft
3
)
density
and complies with ASTM E84 rating
of 25/50.
of 25/50.
Shutdown Input/Alarm
Output
The unit provides one field connec-
tion input for remote shutdown and
one field connection alarm output.
tion input for remote shutdown and
one field connection alarm output.
Variable Speed Fans
Each unit is equipped with variable
speed fans to allow for varying heat
loads. In order to provide uniform
airflow over the cooling coil, the fans
provide a draw-through air pattern.
The ACRD100 and ACRD200 series
units are equipped with six direct
drive fan modules. These fans are
easily replaceable while the unit is in
operation. The ACRD500 series is
equipped with two backward
inclined, direct drive fans.
speed fans to allow for varying heat
loads. In order to provide uniform
airflow over the cooling coil, the fans
provide a draw-through air pattern.
The ACRD100 and ACRD200 series
units are equipped with six direct
drive fan modules. These fans are
easily replaceable while the unit is in
operation. The ACRD500 series is
equipped with two backward
inclined, direct drive fans.
Bay Kit-InRow RD/
NetShelter SX
Baying kits made of 16 gauge steel
enable baying the InRow RD to APC
NetShelter enclosures.
enable baying the InRow RD to APC
NetShelter enclosures.
Counterflow Cooling Coil/
Condensate Pan
Designed for high sensible heat
ratios, the coil is constructed with
copper tubes, raised lance type alu-
minum fins, and 18 gauge galvanized
steel end plates. Coil headers are
equipped with anti-drip shields in the
event of condensation. The conden-
sate pan is thermal formed non-
ferrous material, and is sloped for
positive drainage to provide higher
indoor air quality.
ratios, the coil is constructed with
copper tubes, raised lance type alu-
minum fins, and 18 gauge galvanized
steel end plates. Coil headers are
equipped with anti-drip shields in the
event of condensation. The conden-
sate pan is thermal formed non-
ferrous material, and is sloped for
positive drainage to provide higher
indoor air quality.
Filters
Filtration of conditioned air is
extremely vital to maintaining the
clean, particle-free environment
required by electrical equipment. Fil-
ters are easily replaceable from the
rear of the unit. The ACRD100 and
200 series systems use greater-than
20% efficiency ASHRAE 52.1, 12.7
mm (1/2 in) washable filters that
meet HF-1 standards for electronics
(MERV 1 per ASHRAE 52.2). The
ACRD500 series system uses a 30%
efficient, 102 mm (4 in), deep load-
ing, pleated filter (MERV 8 per
ASHRAE 52.2, EN779 G4).
extremely vital to maintaining the
clean, particle-free environment
required by electrical equipment. Fil-
ters are easily replaceable from the
rear of the unit. The ACRD100 and
200 series systems use greater-than
20% efficiency ASHRAE 52.1, 12.7
mm (1/2 in) washable filters that
meet HF-1 standards for electronics
(MERV 1 per ASHRAE 52.2). The
ACRD500 series system uses a 30%
efficient, 102 mm (4 in), deep load-
ing, pleated filter (MERV 8 per
ASHRAE 52.2, EN779 G4).
Selectable Top or Bottom
Piping Connections
The unit includes both top and bot-
tom piping connections. All
ACRD100 and ACRD500 series con-
nections utilize Roto-Lok fittings for
ease of installation and service. The
ACRD200 series uses union
connectors.
tom piping connections. All
ACRD100 and ACRD500 series con-
nections utilize Roto-Lok fittings for
ease of installation and service. The
ACRD200 series uses union
connectors.
Network Management Card
The Network Management Card
(NMC) allows communication with
the Local Area Network (LAN). In
addition, the NMC permits multi-
level access to monitoring, control,
and event notification features over
the building network.
(NMC) allows communication with
the Local Area Network (LAN). In
addition, the NMC permits multi-
level access to monitoring, control,
and event notification features over
the building network.
Condensate Pump
ACRD100 and ACRD200 series:
Two pumps are factory wired and
piped (in parallel) internally to the
condensate drain pan. Acting
together, the pumps are capable of
pumping 9.8 l/hr (2.6 g/hr) against
head pressures of up to 50 ft (15.2 m)
of total run. Of that run, 16 ft (4.9 m)
can be vertical lift as measured from
floor level. Dual floats are included
with the unit. One float is used for
condensate pump control, and the
other float generates a condensate
pump failure alarm. The InRow RD
can be set to either continue running
in an alarm condition or shut down to
prevent condensate pan overflow.
ACRD500 series:
The single condensate pump is fac-
tory wired and piped internally to the
condensate drain pan. The pump is
capable of pumping a maximum of
18 m (60 ft) at 32 l/h (8.45 g/hr),
which may include a maximum lift of
3.5 m (11.5 ft) as measured from
floor level. Dual floats are included
with the unit. One float is used for
condensate pump control, and the
other float generates a condensate
pump failure alarm to prevent
condensate pan overflow.
Two pumps are factory wired and
piped (in parallel) internally to the
condensate drain pan. Acting
together, the pumps are capable of
pumping 9.8 l/hr (2.6 g/hr) against
head pressures of up to 50 ft (15.2 m)
of total run. Of that run, 16 ft (4.9 m)
can be vertical lift as measured from
floor level. Dual floats are included
with the unit. One float is used for
condensate pump control, and the
other float generates a condensate
pump failure alarm. The InRow RD
can be set to either continue running
in an alarm condition or shut down to
prevent condensate pan overflow.
ACRD500 series:
The single condensate pump is fac-
tory wired and piped internally to the
condensate drain pan. The pump is
capable of pumping a maximum of
18 m (60 ft) at 32 l/h (8.45 g/hr),
which may include a maximum lift of
3.5 m (11.5 ft) as measured from
floor level. Dual floats are included
with the unit. One float is used for
condensate pump control, and the
other float generates a condensate
pump failure alarm to prevent
condensate pan overflow.
Remote Temperature
Sensors
To control the unit based on rack inlet
temperature, remote temperature sen-
sors are provided. The ACRD100
and ACRD200 series units come
equipped with one temperature sen-
sor, and the ACRD500 series units
come equipped with three. These
sensors measure temperature at a
point 4 m (13 ft) from the connection
inside the InRow RD unit. These sen-
sors are used for remote placement in
the field on an adjacent IT rack.
temperature, remote temperature sen-
sors are provided. The ACRD100
and ACRD200 series units come
equipped with one temperature sen-
sor, and the ACRD500 series units
come equipped with three. These
sensors measure temperature at a
point 4 m (13 ft) from the connection
inside the InRow RD unit. These sen-
sors are used for remote placement in
the field on an adjacent IT rack.