Technical Data; Identification - Grundfos DMX 227 Installation And Operating Instructions Manual

3. Technical data

3.1 Identification

3.1.1 Nameplate
1
Grundfos Water Treatment GmbH - Reetzstr. 85 - D - 76327 Pfinztal
XXX XX-XX X-XXX/X/X-X-XXXXXXXXXXX
2
PN: XXXXXXXX SN: XXXXXXXXXX
XXX l/h, XXX bar, 50 Hz
4
XXX l/h, XXX bar, 60 Hz
XXX l/h, XXX bar, 100 Hz
Type: XXX P11XXXX
8
Made in Germany
10
Fig. 1 DMX nameplate
Pos. Description
1 Type designation
2 Product number
3 Serial number
4 Pump performance by frequency
5 Marks of approval
8 Pump model
9 Production code, year and week
10 Country of origin
3.1.2 Type key
The type key is used to identify the precise pump and is not used
for configuration purposes.
Type
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
Nominal dosing capacity [l/h]
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
Max. counterpressure [bar]
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
Pumps marked with a "D" after the pressure value
5D
are double-head pumps.
Control variant
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
D Without manual control
S1 Stroke counter NAMUR, NC output
Dosing head variant
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
PP Polypropylene
SS Stainless steel, 1.4571 (EN 10027-2), 316Ti (AISI)
PVC Polyvinyl chloride
PPL PP with Diaphragm Leackage Detection (DLD)
SSL SS with Diaphragm Leackage Detection (DLD)
PVCL PVC with Diaphragm Leackage Detection (DLD)
Gasket material
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
E EPDM
V FKM
T PTFE
4
Valve ball material
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
SS Stainless steel, 1.4401 (EN 10027-2), 316 (AISI)
PP Polypropylene
PVC Polyvinyl chloride
Terminal box position (also VFD postion)
3
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
X Oposite side of dosing head (3 o'clock)
5
Supply voltage
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
9
3AC 230/400 V, 50 Hz, 460 V, 60 Hz (IE3, motors ≥
E
0.75 kW)
F Without motor, NEMA flange
0 Without motor, IEC flange
K 3AC 500 V, 50 Hz
M 3AC 400/690 V, 50 Hz (standard in power plants)
Valve type (inlet/outlet)
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
2 Spring-loaded inlet and outlet valve (0.05 bar)
Hydraulic connections (first = outlet, second = inlet)
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
Flange DN 65, for pipes with external diameter
R
75 mm (PVC)
Flange DN 65, for pipes with external diameter
T
75 mm (PP)
Flange DN 65, for welding pipes with external
U
diameter 76 mm (SS)
Z ANSI Flange 2 1/2" (PVC, PP, SS)
Mains plug (only 1AC motors)
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
X No plug
Motor variant and certification
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
EM Standard motor (without certificates)
Motor with PTC, prepared for operation with
E0
frquency converter (without certificates)
FA VFD (Variable frequency drive) (without certificates)
FB VFD with I/O extension board (without certificates)
FC VFD with internal Profibus (without certificates)
MP Standard motor (with certificates)
Motor with PTC, prepared for operation with
K0
frquency converter (with certificates)
Pump housing material
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
A Aluminium
Pump design
DMX 1120-5D D-PVC/V/PVC-X-E2RRXE0AG
G Grundfos
N Neutral