Standard Specification - Hitachi HISCREW V PLUS NEXT Series Instruction Manual

13. STANDARD SPECIFICATION

■ Compressor Specification
Item
Operating gas
Suction pressure
Suction temperature
Discharge pressure
Disabled
PQ Wide
(Ratings)
Discharge air capacity
Mode
Discharge pressure
Function
Enabled
Discharge air capacity
Working range of PQ wide mode function
Discharge temperature
Main motor shaft power
Main motor type
Main motor insulation class
Fan motor output (rating)
Fan motor type
Fan motor insulation class
Starter type
Power supply voltage
Capacity control type
Motor speed control range
Lubricating oil
Lubricating oil filling amount
Total weight
Size (Width×Depth×Height)
NOTE
（1） Discharge air capacity is a converted value according to the suction condition of the compressor.
（2） Discharge pressure indicates gauge pressure.
（3） Discharge air temperature varies depending on ambient temperature, load ratio etc.
The interphase voltage unbalance ratio of the power supply shall be within 1 %.
If the unbalance factor of the input current exceeds 20 % during the rated load operation, install AC reactor to the input side for improvement
of power supply cooperation. (The AC reactor is NOT the scope of supply from HITACHI)
（4） Applicable for the load ratio between 30 and 105 %.
（5） W hen a unit operates at the pressure below the PQ wide mode range, size-UP may be required for separate dryer and/or filters. Contact
Hitachi authorized distributors.
（6） The compressor is not equipped with an earth leakage breaker. The earth leakage breaker should be provided by the customer.
（7） The appearance and specifi cations are subject to change without notifi cation.
（8） Intake temperature upper limit is 40℃ for dustproof specifi cations and optional specifi cations.
68
Unit OSP-55VAN
−
−
℃
MPa
m /min
(1) 3
MPa
0.6
m /min
(1) 3 10.5
MPa
℃
kW
−
−
kW
3-phase cage type induction, fully closed type
−
−
−
V
V-mode: CPCS (constant* pressure control system) motor speed
−
I-mode: online/offline control with blowoff
P-mode: automatic motor stop/restart control
%
NEW HISCREW OIL NEXT (genuine synthetic oil)
−
L
kg
mm
Air
Ambient pressure
0 to 40
0.7
10.0
0.85
9.0
0.6 to 0.85
Atomospheric temperature＋15
55
Permanent Magnet Synchronous Motor,
Totally Enclosed Fan Cooled
F type
1.5
E type
Soft start
380・400・415 （50Hz）
control * discharge pressure±0.01 MPa
About 30 to 105
26
1,220
2,000×1,200×1,800
OSP-75VAN
13.2
0.6 0.85
13.9 11.9
75
2.2
(3)
36
1,390