Modine Manufacturing SSD - Technical Data - Chilled Water (IP); Chilled Water Units - IP Units

28
8-504.11
TECHNICAL DATA
Chilled Water Units - IP Units
Table 28.1 - Technical Data – Chilled Water Units - IP Units
Model Digit 2,3 + Model Size
DESCRIPTION UNITS CW08 CW12 CW18 CW20 CW33 CW36
COOLING
CAPACITY
w/ Standard Filters (1) BTU/hr 7,800 11,200 18,200 18,600 31,100 34,300
w/ MERV 10 Filters (2) BTU/hr 5,400 6,800 16,500 16,500 29,700 29,700
CONSTRUCTION
Material: Fascia
High Impact Polystyrene (Light Grey color), UL 94 VO Fire Rating
Material: Chassis Galvanized Steel
CHILLED WATER
COIL
Type Finned Tube
Quantity 1
Face Area ft² 1.8 2.8 5.2
Nominal Airow - Standard - H/M/L (3)
CFM
330/300/260 360/330/300 600/540/460 620/600/540 940/850/740 1080/940/850
Nominal Airow - MERV 10 - H/M/L (3)
200/170/160 520/490/450 880/760/690
Discharge 4-Way
Unit Water Volume gal 0.29 0.45 0.79
Maximum Inlet Water Pressure psi 125
FAN
Type Centrifugal
Quantity 1 2
Diameter in 12 15 14
Horsepower (per fan) HP 1/8 1/6
WEIGHTS
Weight - Chassis
lb
40 64 97
Weight - Fascia 5 18 21
CONNECTIONS
Chilled Water Inlet
in
0.625 0.875
Chilled Water Outlet 0.625 0.875
Condensate (ID) 0.375
FILTRATION
Type Washable Polyester Foam (Standard)
Size in 4.5 x 13.5 x 0.2 11.6 x 23.2 x 0.2
Type MERV 10
Size in 13.0 x 13.0 x 1.0 12.0 x 25.0 x 1.0
Quantity 1 2 3
CONDENSATE
PUMP
Maximum Head in 30
Nominal Flow-rate gpm 0.1
OPTIONS
Electric Heating Capacity kW 1.5 3.0 5.0
HW Heating Capacity (4) BTU/hr 17,100 N/A 27,300 27,900 41,200 45,200
HW Heating Capacity (5) BTU/hr 13,400 N/A 24,800 24,800 42,300 42,300
HW Coil Connection (OD) in 0.625 N/A 0.625
Max Supply Air Branch Duct qty 2
Supply Air Branch Duct Diameter in 5 6
Ducted Supply Air Volume (6) CFM 80 100 125 200 220
Fresh Air Connections qty 2 3
Fresh Air Duct Diameter in 3
Fresh Air Volume (7) CFM 40 60 65 90 95
(1) Nominal cooling capacity based on 80/67°F (26.7/19.4°C) DB/WB, water temperature of 45ºF (7.2°C) inlet / 55ºF (12.8°C) outlet, 208V/1Ph/60Hz supply voltage, and
Standard filters.
(2) Nominal cooling capacity based on 80/67°F (26.7/19.4°C) DB/WB, water temperature of 45ºF (7.2°C) inlet / 55ºF (12.8°C) outlet, 208V/1Ph/60Hz supply voltage, and
MERV10 filters.
(3) Nominal airflow based on 208V/1Ph/60Hz supply voltage
(4) Nominal heating capacity based on 70/60°F (21.1/15.6°C) DB/WB, water temperature of 180ºF (82.2°C) inlet / 160ºF (71.1°C) outlet, 208V/1Ph/60Hz supply voltage,
and Standard filters
(5) Nominal heating capacity based on 70/60°F (21.1/15.6°C) DB/WB, water temperature of 180ºF (82.2°C) inlet / 160ºF (71.1°C) outlet, 208V/1Ph/60Hz supply voltage,
and MERV10 filters.
(6) Maximum air volume available through one branch duct 6 ft (1.8m) long, with Cassette fan(s) at high speed and corresponding fascia aperture closed.
(7) Maximum fresh air through all knockouts connected to one 10 ft (3.1 m) long duct with fan at high speed. Fresh air volume will depend on duct configuration, fan speed,
and filter type.
(8) For conditions different to those shown, refer to Accuspec Breeze.