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3. Identification
3.1 Nameplate
1 2 3
4 5
Type
MTA 200-280 A-W-B-B
6
PN
97770025
PC
1114
7
f
50
Hz
8
U
3x220-240D/380-415Y
V
9
I
2.78/1.64
A
1/1
10
l
3.2/1.89
A
max
P
790
W
1
11
n
2939
min
12
Q
200
l/min
nom
13
8.1
m
H
nom
Eff.
IE3 80.7 %
14
54
Rated P
15
IP
t
Insulation class
F
liq
16
17 18
19 20 21
Fig. 1
Example of nameplate
Pos.
Designation
1
Production code (YYWW)
2
Product number
3
Type designation (see type key)
4
Serial number
5
Model
6
Frequency
7
Supply voltage
8
Full load current
9
Max. current
10
Motor input power
11
Rated speed
12
Rated flow
13
Rated head
14
Efficiency class (only applies to MTA 200)
15
Motor enclosure class
16
Motor insulation class
17
Rated P2
18
Max. temperature of pumped liquid
19
Pipe connection
20
Motor drive-end bearing
21
Motor non-drive-end bearing
6
Model A
SN
0003
f
60
Hz
U
3x220-240D/380-440Y
V
l
3.48/2.11-1.96
A
1/1
l
4.0/2.43-2.25
A
max
P
1270
W
1
-1
n
3449-3489
min
-1
Q
250
l/min
nom
H
m
nom
Eff.
%
750
W
Pipe conn.
Rp / "
2
60
°C
DE
6204ZZ
NDE
6202ZZ
Made in Korea
3.2 Type key
Example
MTA 30 H -150 -A -W -A -T
Pump type
Pump size
Pressure type
Installation length [mm]
Pump version:
A = Standard version
Thread type:
W = Internal thread
WB = Internal NPT thread
Impeller material:
A = PAA GF50
B = Bronze
Suction:
T = Top
B = Bottom
4. Technical data
Max. permissible ambient temperature
[°C]
Permissible storage temperature [°C]
Enclosure class according to IEC
60034-5
Motor insulation class
Max voltage fluctuation according to
IEC 60034
Recommended maximum number of
starts per hour for all MTA pumps
Pay attention to condensation problems in
Note
humid areas.
+40
-50 to +70
IP54
F
± 10 %
250
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