Mitsubishi Heavy Industries FDURA301 User Manual

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19
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Item
Model
FDKN Series
FDKN Series
(230 V)
Power input (kW)
Running current (A)
0.02
0.2
0.03
0.2
0.08
0.5
151 201 251
301
Item
Model FDUR Series
Power input (kW)
Running current (A)
0.19
0.9
0.22
1.0
0.24
1.3
0.37
1.7
0.45
2.0
201 251 301 401 501
FDUR Series
(230 V)
Notes (1) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1 “UNITARY AIR-CONDITIONERS”
(2) The values shown in the above table are common to both cooling and heating operations.
(c) Calculation of total operation characteristics
Since the operation characteristics of series Multi depend on combination of indoor unit, calculate the total operation charac-
teristics of the system by using the formulas below according to specifications of each indoor unit or outdoor unit.
1)Total power input
Total power input (kW) = Power input of outdoor unit + ∑ (Power input of indoor unit)
2)Total running current
Total running current (A) = Running current of outdoor unit + [∑ (Running current of indoor unit) × 2/3]
3)Total power factor
Total power factor (%) = [Total power input (W) / √
—
3 × Total running current (A) × Power source] × 100
Total operation characteristics = Operation characteristic value of outdoor unit + Operation characteristic value of indoor unit
[Example]
(Conditions) Operation Voltage ········Indoor unit: 230 V, 50 Hz
Outdoor unit: 400 V, 50 Hz
Operation mode ··········· Cooling and Heating
Unit·······························Outdoor unit: FDCA801HES × 1 unit
Indoor unit: FDTA301 × 1 units, FDTA501 × 1 units
Item
Model
FDCA801HES FDTA301 FDTA501
Operation characteristics of each unit
(Cooling/Heating)
Power input (kW)
Running current (A)
0.07/0.07
0.3/0.3
6.79/6.69
11.0/11.0
0.15/0.15
0.7/0.7
1 Total power input (kW)
(Cooling) 6.79 + 0.07+ 0.15 = 7.01 (kW)
(Heating) 6.69 + 0.07+ 0.15 = 6.91 (kW)
2 Total running current (A)
(Cooling) 11.0 + (0.3+0.7 ×
2
) 11.7 (A)
3
(Heating) 11.0 + (0.3 + 0.7 ×
2
) 11.7 (A)
3
3 Total power factor (%)
7.01 × 1000
(Cooling)
√
—
3 × 11.0 × 400
× 100 86 %
6.91 × 1000
(Heating)
√
—
3 × 11.0 × 400
× 100 85 %
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Mitsubishi Heavy Industries FDURA301 Specifications

General

Brand	Mitsubishi Heavy Industries
Model	FDURA301
Category	Air Conditioner
Language	English