Midea MRCT-075CWN1-D(C) - Airflow Pressure Drop; Appendix: - EHK (Electrical Heater Kits); EHK Parameter

Midea R410A Tropical ClimaCreator Series Rooftop Package 220V 3Ph 60Hz MCAC-RTT6S-201701
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Appendix: - EHK (Electrical Heater Kits)
1. EHK Parameter
Model
EHK
Controlling
Box
EH Duct
Input
(kW)
FLA
(A)
MCA
(A)
MOP
(A)
MRCT-075CWN1-D(C)
EHK-BOX-A
EHK-15A(D)
15
39.4
49.3
50
MRCT-100CWN1-D(C)
EHK-BOX-A
EHK-20A(D)
20
52.5
65.6
70
MRCT-150CWN1-D(C)
EHK-BOX-A
EHK-20A(D)
20
52.5
65.6
70
EHK-BOX-B
EHK-30A(D)
30
78.8
98.5
100
MRCT-200CWN1-D(C)
EHK-BOX-B
EHK-40A(D)
40
105
131.3
150
MRCT-250CWN1-D(C)
EHK-BOX-B
EHK-40B(D)
40
105
131.3
150
Notes:
1. EHK (Electrical heater kits) includes controlling box and EH (Electrical heater) duct. It is
independently packaged, and should be fixed with rooftop package unit on-site.
2. MRCT-150CWN1-R(C) can be customized with 20kW EHK or 30kW electrical heater kits;
3. FLA: Full Load Amps;
4. MCA: Min. Current Amps;
5. MOP: Max. Over Protector;
6. The values of FLA, MCA and MOP are based on the power supply of 220V.
2. Airflow pressure drop
Model
Airflow pressure drop (inches W.C. [Pa])
15kW EHK
20kW EHK
30kW EHK
40kW EHK
MRCT-075CWN1-D(C)
0.32 [80]
-
-
-
MRCT-100CWN1-D(C)
-
0.32 [80]
-
-
MRCT-150CWN1-D(C)
-
0.32 [80]
0.40 [100]
-
MRCT-200CWN1-D(C)
-
-
-
0.64 [160]
MRCT-250CWN1-D(C)
-
-
-
0.64 [160]