Temperatures And Ambient Humidity; Electrical Specification; Power Supply; Electrical Specifications Of Inputs, Outputs And Communication - IMPPUMPS NMT Manual De Instalación Y Operación

3.3

TEMPERATURES AND AMBIENT HUMIDITY

Ambient temperature
[°C]
Up to 25
30
35
40
•
Medium temperature should be higher or the same as ambient temperature, so that the
condensate does not gather on pump surface.
Operation outside recommended conditions may shorten pump lifetime and void the
•
warranty.
3.4

ELECTRICAL SPECIFICATION

POWER SUPPLY

Pump
NMT SMART x xx/40
NMT SMART x xx/60
NMT SMART x xx/80
NMT SMART x xx/100
NMT SMART x xx/120

ELECTRICAL SPECIFICATIONS OF INPUTS, OUTPUTS AND COMMUNICATION

To see inputs, outputs and communication functions see chapter 5 Setup and operation. Not all functions are
available in all versions!
3.4.2.1 DIGITAL INPUT (RUN, 0V)
Only available in NMT(D) SMART S.
Max. resistance of the closed loop
• Only potential-free contact can be connected to this input.
Permitted ambient and media temperature:
Medium temperature [°C]
min.
2
2
2
2
Electrical properties
Rated voltage
230 VAC ± 15 %, 47-63Hz
Pumps can operate at
reduced voltage with
limited power (P=I
max
Electrical properties
25
max.
110
100
90
80
Rated power
[W]
60
90
140
180
*U)
180
Relative ambient humidity
<95 %
Rated current
Startup
(I ) [A]
max
0,5
0,75
Build-in
1,15 startup
circuit
1,5
1,55
100 Ω