Grundfos ALPHA2 User Manual

34
15. Features
Contents:
15.1 Nameplate
15.2 Type key.
15.1 Nameplate
Fig. 21 Nameplate, GRUNDFOS ALPHA2
TM03 9155 3507
1
ALPHA2 25-40 180
AUTO
ADAPT
W
A
Prod. No. 95047500
00000001
Serial No.
PC 0740 TF110
IP 42 230V
~ 50Hz
MADE IN DENMARK
Max.
Min. 0.05
1 1/1 (A) P1(W)
MPa
5
22 1.0
0.19
2
3
4
5
6
7
8
9
10
11
12
13
Pos. Description Pos. Description
1 Pump type 8
Rated current [A]:
• Min.: Minimum current [A]
• Max.: Maximum current [A]
2 Product number 9
Input power P
1
[W]:
• Min.: Minimum input power P
1
[W]
• Max.: Maximum input power P
1
[W]
3 Serial number 10 Maximum system pressure [MPa]
4
Production code
• 1st and 2nd figures = year
• 3rd and 4th figures = week
11 CE mark and approvals
5 Enclosure class 12 Country of origin
6 Voltage [V] 13 Temperature class
7 Frequency [Hz]

Grundfos ALPHA2 Specifications

General

Max Head	8 m
Voltage	230 V
Frequency	50/60 Hz
Type	Circulator Pump
Max. operating pressure	10 bar
Series	ALPHA2
Connection Type	Threaded
Protection Class	IP42
Liquid Temperature Range	2°C to 110°C
Energy Efficiency Index	≤ 0.23
Connection size	G 1 1/2
EEI	≤ 0.23