Grundfos NB Serie Mode D'emploi page 119

NB, NBG, NK, NKG
NBE, NBGE, NKE, NKGE
Rapport de vibration - ISO 5199
Vibration report for NB/NK
According to ISO 5199
Customer name
Customer order no.
Customer TAG no.
GRUNDFOS order no.
GRUNDFOS DUT id.
Measured object
Pump type Part number
P2 (kW) Frequency (Hz)
Number of poles Serial no.
Test conditions
The pump is floor- Voltage (V)
mounted on vibration Flow (m³/h)
absorbers.
For vibration velocity measurement positions, see figure.
Remarks
Result of measurement:
Pos RMS vibration
velocity (mm/s)
X
Y
Z
Frequency: (Hz)
Head (m)
GRUNDFOS
Date: 25-Nov-14
Signature:
Name:
Dept.:
Part no 98443849/ECM1110596
Rapport de vibration - ISO 10186
Vibration report
According to ISO 10816
Customer name
Customer order no.
Customer TAG no.
GRUNDFOS order no.
GRUNDFOS DUT id.
Measured object
Pump type Part number
P2 (kW) Frequency (Hz)
Number of poles Serial no.
Test conditions
The pump is floor- Voltage (V)
mounted on vibration Flow (m³/h)
absorbers.
For vibration velocity measurement positions, see figure.
Remarks
Result of measurement: Typical zone boundary limits
RMS vibration
velocity (mm/s)
0.28
0.45
0.71
1.12
1.8
2.8
4.5
7.1
11.2
18
28
45
The machine classifications are as follows:
Class I: Individual parts of engines and machines, integrally connected to the
complete machine in its normal operating condition. (Production electrical
Pos RMS vibration
motors of up to 15 kW are typical examples of machines in this category.)
velocity (mm/s)
X Class II: Medium-sized machines (typically electrical motors with 15 kW to 75
kW output) without special foundations, rigidly mounted engines or ma-
Y
chines (up to 300 kW) on special foundations.
Z
Frequency: (Hz)
Head (m)
Class I Class II
A
A
B
B
C
C
D
D
GRUNDFOS
Date: 27-Nov-14
Signature:
Name:
Dept.:
Part no 96 50 79 32/PMI/000/1135258
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