Product Information; Description And Function - Inova NH 20/40 Betriebsanleitung

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5 Product information

5.1 Type key
Example: INOVA NH 25/40
INOVA NH
25
5.2 Technical data
Connection voltage
Energy efficiency index EEI *
Protection class IP
Water temperatures at max. ambi-
ent temperature of +40°C
Max. ambient temperature
Max. operating pressure
Min. inlet pressure at +95°C
* The benchmark for the most efficient circulators is EEI ≤ 0.20
5.3 Scope of delivery
• Circulation pump with gaskets
• Installation and operating instructions

6 Description and function

6.1 Description of the product
The pump (Fig. 1) consists of a hydraulic system, a glandless
pump motor with a permanent magnet rotor, and an electronic
control module with an integrated frequency converter. The
control module has a operating knob together with an LED dis-
play (Fig. 1) for setting all parameters and for displaying the
current power consumption in W.
24
High-efficiency pump
Threaded connection DN 25 (Rp 1)
1 ~ 230 V ± 10%, 50/60 Hz
See name plate
See name plate
–10°C to +95°C
–10°C to +40°C
6 bar
0.3 bar
Speck 07/2012