IWAKI PUMPS MX-F250, Инструкция по эксплуатации

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3. Model code
MX - F
400
CF
V T C
-
2 S
a b c d e f g
a. Pump I.D. & motor output
Code Pump I.D. (inlet × outlet) Motor output
250
25A × 25A
0.4kW
251 0.75kW
400
40A × 40A
0.4kW
401 0.75kW
402
50A × 40A
1.5kW
403 2.2kW
NOTE: The motor is 2-pole, 3-phase.
b. Sliding parts
CF:
High density carbon bearing × High purity alumina ceramic spindle
RF:
Filled fluoroplastic bearing × High purity alumina ceramic spindle
KK:
SiC bearing × SiC spindle
c. O ring materials
V:
FKM
E:
EPDM
A:
Aflas ®
d. Impellers
T : Specific gravity limit 1.2
V : Specific gravity limit 1.5 50 Hz
W: Specific gravity limit 1.8-2.0
X : Specific gravity limit 1.2
Y : Specific gravity limit 1.5 60 Hz
Z : Specific gravity limit 1.8-2.0
e. Motors
No code:
Totally-enclosed-fan-cooled motor for indoor use
C:
Totally-enclosed-fan-cooled motor for outdoor use
A:
Increased safety motor
f. Motor power voltage
MX-F250/-F251/-F400/-F401
(3-phase standard motor)
MX-F402/-F403
(3-phase IEC motor)
2: 200/220V 2: 200/220V
4: 380/400/415V (50Hz) or 440V (60Hz) 6: 380V
9: 460V 7: 400/440V
8: 415V
9: 460V
g. Special version
S : Special version
Outline