Watson-Marlow qdos 20, Инструкция по эксплуатации

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11.1 Identification of electrical power required
Pumps models are available in two power model options:
l
12–24 V DC
l
100–240 V AC (50/60 Hz)
The power supply requirement of a specific model may be checked by looking at the power supply listed on the
nameplate of the pump (2), or checking the product code (1).
Follow the installation information specific to your model.
1
2
11.2 Alternating current (AC) power
11.2.1 Power specification requirements
Only connect to an earthed single phase power supply which meets the specification in the table below.
AC Supply voltage/frequency ~100-240 V 50/60 Hz
Overvoltage category II
Maximum voltage fluctuation ±10 % of nominal voltage
AC Power consumption 190 VA
If the quality of the AC supply cannot be guaranteed, we recommend the use of appropriate commercial electrical
supply stabilising equipment.
11 INSTALLATION: PART 2 (ELECTRICAL POWER) 56