Main Specifications - Mitsubishi Electric CAHV-R450YA-HPB Installation & Operation Manual

8. Main Specifications

Model
Power source
*1
Capacity (EN14511)
*2
Capacity (EN14511)
Maximum current input
*1
Water pressure drop
*4
Temperature range
*7
Circulating water volume range
Sound pressure level (measured 1 m below the unit in an anechoic room)
Sound pressure level (measured 1 m below the unit in an anechoic room)
Water pipe diameter and type
External finish
External dimensions H x W x D
Net weight
Design pressure
Drawing number
Heat exchanger
Compressor
Fan
HIC (Heat inter-changer) circuit
Protection devices
Defrosting method
Refrigerant
Power input
Current input
COP (kW/kW)
SCOP Low/Medium
Power input
Current input
COP (kW/kW)
Outlet water temperature
Outdoor temperature
*1 *6
*3 *6
Inlet
Outlet
R454C
Water
Wiring
External appearance
Water-side
Air-side
Type
Manufacturer
Starting method
Motor output
Lubricant
Air flow rate
External static pressure
Type and quantity
Control and driving mechanism
Motor output
High pressure
Inverter circuit
Compressor
Fan motor
Type and factory charge
*5
GWP
Flow and temperature control
SPECIFICATIONS
kW
BTU/h
kW
A
kW
BTU/h
kW
A
A
D.B.
dB (A)
dB (A)
mm (in)
mm (in)
mm
kg (lb)
MPa
MPa
kW
3
m /min
L/s
cfm
kW
High-pressure sensor and switch set at 3.85 MPa (643 psi)
kg
70
CAHV-R450YA-HPB (-BS)
3-phase 4-wire 380-400-415 V 50/60 Hz
40.0
136,480
14.03
23.7-22.5-21.7
2.85
3.57/3.24
35.0
119,420
20.13
34.0-32.3-31.1
1.74
44.0-41.8-40.3
10.2 kPa (1.47 psi)
24–70ºC
75.2–158ºF
-25–43ºC
-13–109.4ºF
3 3
1.5 m /h-15.0 m /h
64
72
38.1 (1 1/2"), housing type joint
38.1 (1 1/2"), housing type joint
Acrylic painted steel sheet
<Munsell 5Y 8/1 or similar>
1710 x 1750 x 740
359 (791)
3.85
1.0
KW94C870
KW94C397
Copper brazed stainless steel sheet
Plate fins and copper tubes
Inverter scroll hermetic compressor
MITSUBISHI ELECTRIC CORPORATION
Inverter
12.1
FVC32EA
150 x 2
2500 x 2
5297 x 2
10 Pa (1 mm H O)
2
Propeller fan x 2
Inverter control, direct driven by motor
0.92 x 2
Copper pipe
Overheat and overcurrent protection
Overheat protection
Thermal switch
Auto-defrost mode (Reversed refrigerant cycle)
R454C, 9.0 kg
146
LEV and HIC circuit