Fujitsu UTZ-BD035B Technical Manual page 7

 SPECIFICATIONS
Frequency
Model Power
Notch
No. Source
(Hz)
Extra High
50
UTZ- 220-240V
High
50
BD025B a.c.
Low
50
 This noise of the product is the value which was measured at the acoustic room. Actually, in the established condition, that undergo influence
by the echoing of the room and so that become bigger than the display numerical value .
 PERFORMANCE
P-Q Curve
300
250
200
150
100
High
Low
50
0 50 100
0 20 40 60
Use conditions
Outdoor air conditions
Temperature range -10˚C ~ 40˚C
Relative humidity 85% or less
Indoor air conditions
Temperature range -10˚C ~ 40˚C
Relative humidity 85% or less
Installation requirements
Same as the indoor air conditions
* Indoor air here means air in air-conditioned
living rooms.
Its use in refrigerators or other places
where temperature can fluctuate greatly is
prohibited even if a temperature range is
acceptable.
Example
Indoor air conditions
During cooling period
Temperature 27˚C
Relative humidity 50%
During heating period
Temperature 20˚C
Relative humidity 40%
Heat Exchange Ventilation
External
Air
Input Current Static
Volume
Pressure
3
(W) (A) (m /h) (Pa)
112-128 0.51-0.53 250 105
108-123 0.49-0.51 250 95
87-96 0.40-0.41 190 45
Efficiency Curve
Extra High
Equivalent pipe length
100m
80
150 200 250 300
3
Air Volume (m /h)
80 100 120 140 160 180 200 220
3
Air Volume (ft /min)
 MOTOR
SPECIFICATIONS
Type
Rating
Insulation Class
Temperature Rise
Sorrounding Temperature
Insulation Resistance
Withstand Voltage
Temperature Enthalpy
Exchange Exchange Noise
Efficiency Efficiency (%)
(%) Cooling Heating (dB)
75 63 70 30.0-31.5 112-128 0.51-0.53
75 63 70 29.5-30.5 108-123 0.49-0.51
77 65 72 23.5-26.5
220 - 240V ~ 50Hz
80
70
60
50
60
40
 When friction coefficient of pipe (duct) : =0.02
20
350
4 Poles open type
induction motor
Cont.
class E
under 75 K
-10˚C ~ 40˚C
over 1MΩ (by DC500V)
AC 1,500V for 1min
- (01-04) -
Normal Ventilation
External
Air
Input Current Static
Volume
Pressure
3
(W) (A) (m /h) (Pa)
250 105
250 95
87-96 0.40-0.41 190 45
• The Input, the current and the exchange
efficiency are values at the time of the
mentioned air volume.
• The noise level shall be measured 1.5m
below the center of the unit.
• The temperature exchange efficiency
averages that of when cooling and when
heating.
Product
Weight
Noise
(dB) (kg)
30.0-31.5
29.5-30.5 29
23.5-26.5