Hitachi HIGHLY WHP08750VCDNC9AU, Руководство по установке, Страница: 5 / 35

S U B J E C T
M o d e l W H P 0 8 7 5 0 V C D N C 9 A U S P E C I F I C A T I O N PAGE：3/32
I t e m S p e c
explanation
3.6
Winding Resistance（Ω）
（20℃）
0.856
Line-to-Line
3.7
Voltage Constant
（Vrms/krpm）
33.50
Line-to-Line
3.8
Torque Constant
（N·m/Arms）
0.52
Torque/Current
3.9
Inertia （Kg·m2）
0.000361
——
3.10
Flux Φa（Wb）
0.1310
φ(Per Phase，Peak)=
3.11
Magnet Material
NdFeB
1
4. CHARACTERISTICS
4.1The surface of the compressor is painted to black, without obvious flaw ,impact scar, paint peel
off, rust and so on.
4.2. Indication
Compressor model type, manufacturing data are clearly indicated on the surface of compressor。
4.3. Residual moisture 250mg MAX
4.4. Residual impurities 150mg MAX
（ RMS）
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0
Lq(mH) 9.55 9.27 8.77 8.34 8.00 7.72 7.49 7.29 7.12 6.97 6.83 6.70
Ld(mH) 5.69 5.61 5.53 5.44 5.35 5.27 5.20 5.12 5.05 4.97 4.90 4.82