Technical data
Air-Cooled Systems—Capacities and Dimensions
Liebert
®
Mini-Mate2
™
9
6.0 AIR-COOLED SYSTEMS—CAPACITIES AND DIMENSIONS
Table 1 Air-cooled data, 60Hz
Evaporator Model
MMD12A MMD12E MMD18A MMD18E
Cabinet Type
Self-Contained Split System Self-Contained Split System
DX Evaporator- Net Capacity Data - kW (Btu/hr) @ High Speed CFM
80°F DB, 62.8°F WB (26.7°C DB,
17.1°C WB) 38% RH
Total 3.70 (12,600) 4.25 (14,400) 5.55 (18,900) 5.65 (19,300)
Sensible 3.60 (12,300) 3.95 (13,500) 5.30 (18,100) 5.35 (18,300)
75°F DB, 61°F WB (23.9°C DB,
16.1°C WB) 45% RH
Total 3.50 (12,000) 4.00 (13,700) 5.30 (18,100) 5.40 (18,500)
Sensible 3.25 (11,100) 3.55 (12,100) 4.75 (16,300) 4.85 (16,500)
72°F DB, 60°F WB (22.2°C DB,
15.5°C WB) 50% RH
Total 3.45 (11,700) 3.90 (13,300) 5.15 (17,600) 5.25 (18,000)
Sensible 3.00 (10,200) 3.25 (11,100) 4.40 (15,000) 4.45 (15,200)
Fan Data - Evaporator
CFM (CMH) - High Speed 600 (1019) 750 (1274)
CFM (CMH) - Low Speed 480 (816) 600 (1019)
Fan Motor hp (W) 0.2 (149) 0.2 (149)
External Static Pressure, in. (mm) water gauge 0.3 (8) 0.3 (8)
Evaporator Coil - Copper Tube/Aluminum Fin
Face Area ft.
2
(m
2
) 2.44 (0.23) 2.44 (0.23)
Coil Rows 2 3
Max Face Velocity-fpm (m/s) 232 (1.2) 291 (1.5)
Unit Refrigerant Charge, oz. (kg) 42 (1.19) 3 (0.09) 49 (1.39) 4 (0.11)
Unit Operating Weight 265 (120) 220 (100) 300 (136) 225 (102)
Electric & SCR Reheat Capacities (Includes Fan Motor)-kW (Btu/hr)
Input Voltage 208-1-60 3.6 (12160) 3.6 (12160)
Input Voltage 230-1-60 4.4 (14875) 4.4 (14875)
Input Voltage 277-1-60 4.8 (16285) 4.8 (16285)
Hot Gas Reheat Capacities - kW (Btu/hr) *
Based on 103°F (39.4°C) return gas temperature 4.7 (16050) N/A 4.7 (16050) N/A
Humidifier Data - Steam Generator Type
Steam capacity - lb./hr (kg/hr) 2.5 (1.14) 2.5 (1.14)
Electrical Input Power - kW 0.88 0.88
Evaporator Connection Sizes
Liquid line Diameter - Aeroquip Coupling Size
N/A
3/8" - #6 Female
N/A
3/8" - #6 Female
Suction Line Diameter - Aeroquip Coupling Size 5/8" - #11 Female 5/8" - #11 Female
Humidifier Supply 1/4" OD Cu Compression Fitting 1/4" OD Cu Compression Fitting
Evaporator/Condensate Drain 3/4" NPT-Female 3/4" NPT-Female
MERV 8 Filter, Supply/Return Grille, qty. (1),
Nom. Size-in. (mm)
1x20x20 (25x508x508) 1x20x20 (25x508x508)
MERV 8 Filter, Return Air Filter Box, qty. (1),
Nom. Size-in. (mm)
1x16x20 (25x406x508) 1x16x20 (25x406x508)
Condensing Unit Model Number
N/A PFH014A-_L7 N/A PFH020A-_L7
Condenser Fan Model Number
MM2CF N/A MM2CF N/A
Condenser Coil Face Area ft.
2
(m
2
) 2.25 (0.21) 4.1 (0.38) 2.25 (0.21) 4.1 (0.38)
Rows of Coil3232
CFM (CMH) 950 (1614) 2200 (3738) 950 (1614) 2200 (3738)
Motor hp (W) 0.25 (186) 0.20 (149) 0.25 (186) 0.20 (149)
External Static Pressure, in wg. (mm) 0.5 (13) N/A 0.5 (13) N/A
Condensing Unit Refrigerant Charge, oz. (kg) N/A 134 (3.8) N/A 134 (3.8)
Unit Operating Weight, lb. (kg) 63 (29) 200 (91) 63 (29) 200 (91)
Free-Cooling Coil Option Net Capacity Data - kW (Btu/hr) using 45°F EWT
80°F DB, 62.8°F WB (26.7°C DB,
17.1°C WB) 38% RH
Total 3.70 (12,600) 4.25 (14,500)
Sensible 3.70 (12,600) 4.25 (14,500)
75°F DB, 61°F WB (23.9°C DB,
16.1°C WB) 45% RH
Total 3.15 (10,800) 3.60 (12,300)
Sensible 3.10 (10,600) 3.60 (12,300)
72°F DB, 60°F WB (22.2°C DB,
15.5°C WB) 50% RH
Total 2.85 (9,700) 3.25 (11,100)
Sensible 2.75 (9,300) 3.15 (10,800)
Flow Rate - GPM (l/m) 2.3 (8.7) 2.6 (9.9)
Pressure Drop - ft. water (kPa) 5.2 (15.5) 6.6 (19.7)
Free-Cooling Coil - Copper Tube/Aluminum Fin
Face Area ft.
2
(m
2
) 2.44 (0.23) 2.44 (0.23)
Coil Rows 2 2
Max Face Velocity-fpm (m/s) 232 (1.2) 291 (1.5)
Internal Fluid Volume - gal (l) 1.7 (6.4) 1.7 (6.4)
Water supply and return connections, in. (mm) OD 5/8 (15.9) 5/8 (15.9)
The net capacity data has fan motor heat factored in for all ratings and the entering air conditions of 75°F (23.9°C), 45% RH, is the standard rating condition for
ASHRAE 127-2007. All capacities are nominal values; actual performance will be ±5%.
* Hot Gas Reheat operates only during dehumidification. Capacity shown is offset by cooling capacity; cannot be used for space heating and is for reference only.