Rating Plate; Type Key - Wilo HC 20.1+EMU FA Instrucciones De Instalación Y Funcionamiento

4.6

Rating plate

4.7

Type key

Installation and operating instructions Wilo Motor HC 20.1 + EMU FA, Rexa SUPRA, Rexa SOLID
Product description
Notice: If the cabling is carried out according to Division 1, installation in Class I, Division 2 is
also permitted.
The following is an overview of the abbreviations and associated data on the rating plate:
Rating plate Value
designation
Pump type
P-Typ
Motor type
M-Typ
Serial number
S/N
Article number
Art.-No.
Date of manufacture*
MFY
Volume flow duty point
Q
N
Max. volume flow
Q
max
Delivery head duty point
H
N
Max. delivery head
H
max
Min. delivery head
H
min
Speed
n
Max. fluid temperature
T
Protection class
IP
Rated current
I
Starting current
I
ST
Rated current at service factor
I
SF
Power consumption
P
1
Rated power
P
2
Rated voltage
U
Frequency
f
Motor efficiency
Cos φ
Service factor
SF
Operating mode: immersed
OT
S
Operating mode: non-immersed
OT
E
Starting mode
AT
Impeller diameter: original
IM
org
Impeller diameter: corrected
IM
korr
*The date of manufacture is given according to ISO 8601: JJJJWww
▪ JJJJ = Year
▪ W = Abbreviation for week
▪ ww = Specified calendar week
Example: Wilo-EMU FA 10.82E + HC 20.1-4/22KEx-E3
Wilo-Rexa SUPRA-V10-736A + HC 20.1-4/22KEx-E3
Wilo-Rexa SOLID-Q10-345A + HC 20.1-4/22KEx-E3
Hydraulics type key "EMU FA"
Sewage pump
FA
x10 = nominal diameter of pressure connection
10
Internal performance coefficient
82
Impeller shape:
E
W = vortex impeller
en-US
15