Nameplate; Approvals (Fmus); Fm Approval Plates - Grundfos S2 Série Mode D'emploi

3.5 Nameplate

1
2
3
Tmax:
4
5
6
7
8
9
10
Pump nameplate
Pos. Description
1 Type designation
2 Product number
3 Serial number
4 Maximum head [feet]
5 Maximum installation depth [feet]
6 Frequency [Hz]
7 Number of phases
8 Voltage, delta connection
9 Voltage, star connection
10 Power input/output [hp]
11 Cos φ, 1/1 load
12 Production code (year and week)
13 Model
14 Maximum ambient temperature [°F]
15 Maximum flow rate [gpm]
16 Enclosure class
17 Rated speed
18 Current, delta connection
19 Current, star connection
20 Service factor
21 Insulation class
22 Weight of the pump [lb]
23 Place of production
8

3.6 Approvals (FMus)

The S pumps are approved by FM, and the explosion-proof
versions have an FM-type examination certificate No FM16US0363
and FM21US0024.
3.6.1 FM certification and classification
Pump
11
Range 72
12
13
Range
14
74-78
15
16

3.7 FM approval plates

17
Type
yyww/no
Warnings: Thermal and moisture switches
must always be connected. Do not open
when energized. Cable temperature may
exceed 158 °F. Not including alcohols
(methanol) or aliphatic hydrocarbons
(hexane) except S50-70.
Caution: For cable replacement, see
instruction manual. Continuous operation.
For converter operation, see manual.
Approval plate of range 72 explosion-proof pumps
Approval
Class I Division 1 Group C and D Hazardous
(Classified) Locations. Temperature class T3C or T3.
Class I Division 1 Group C and D Hazardous
(Classified) Locations. Temperature class T4 or T3.
DK-8850 Bejringbro, Denmark
CLASS I DIVISION 1
GROUP C AND D, T3C/T3
Ta= 0°C to + 40°C
Thermally protected