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R410a tropical air-cooled scroll chiller unit 60Hz MCAC-ATSM-2014-09
Connection
wiring
Power wire
mm
2
×No.
35×4+10 ×1
70×3+25 ×2
Signal wire
mm
2
×No.
0.75×3-core with shielding
Control type
Wired controller
Safety protection device
1) Protection for over-high discharge pressure.
2) Protection for over-low suction pressure.
3) Power supply phase sequence protection.
4) Anti-frozen protection in cooling mode.
5) Anti-frozen protection in Winter.
6) Protection for compressor over current.
7) Protection for compressor overload.
8) Outlet and inlet water temperature difference protection.
9) Compressor discharge temperature protection.
10) Water flow cut-off protection.
11) Sensor malfunction protection.
Sound level(semi-anechoic )
dB(A)
67
70
Operation water temperature
℃
Cooling
:
5
~
17 Heating
:
45
~
50
Ambient temperature
℃
Cooling
:
10
~
52 Heating
:
-10
~
21
Note: Specifications are based on the following conditions:
Cooling : (*1) chilled water inlet/outlet: 12
˚C / 7˚C, and outdoor ambient temp. of 35°C (117
℉
) DB.
(*2) chilled water inlet/outlet: 12
˚C / 7˚C, and outdoor ambient temp. of 46˚C (140
℉
)DB
Heating : warm water inlet/outlet: 40
˚C / 45˚C, and outdoor ambient temp. 7˚C DB/6°CWB.
Water side fouling factor: 0.086m
2
˚C /kW.
Summary of Contents for MGBT-D25W/DN1
Page 34: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 4 3 MGBT F120W DN1...
Page 38: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 5 3 MGBT F120W DN1...
Page 47: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 47...
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