Wilo Multivert MVISE 200, Installation And Operating Instructions Manual

Page: 41 / 258

41
5.2 Technical data
- Electromagnetic compatibility
(*)
• Residential emission –
1st environment: PN-EN 61800-3
• Industrial interference resistance –
2nd environment: PN-EN 61800-3
Maximum utilisation pressure
Pump housing
16 bar
Maximum suction pressure
10 bar
Notice: the actual input pressure (P input) + the pressure at zero delivery
rate (P zero delivery rate) must always be lower than the maximum
authorised operating pressure (Pmax). If the maximum authorised
operating pressure is exceeded, the mechanical seal and the roller
bearing can be damaged or their life span reduced.
P input + P zero delivery rate ≤ Pmax
Refer to the pump plate for the maximum operating pressure: Pmax
Temperature range
Fluid temperature -15 °C to +50 °C
Ambient temperature -15 °C to +40 °C (other temperatures on request)
Electrical data
Type of motor protection
See motor plate
Insulation class See rating plate
Frequency
Voltage
Power supply voltage
Power (kW)
1.1 2
400 V (±10%) 50 Hz
380 V (±10%) 60 Hz
480 V (±10%) 60 Hz
Types of supported power supplies TN, TT
Sonstige Daten
Ambient humidity < 90 % without condensation
Altitude < 1000 m (> 1000 m on request)
Noise level dB(A) 0/+3 dB(A) ≤ 55 dB(A)
Power supply cable cross section
diameter (cable equipped
with 4 wires) mm
2
Power (kW)
1.1 2
1.5 - 2.5
2.5 - 4
- Outline and connection dimensions (Fig. 3).
5.3 Scope of delivery
• High-pressure multistage centrifugal pump
• 2 oval flanges (counter flanges) with female
thread, gaskets and screws
• Installation and operating instructions
(*) In the frequency range between 600 MHz and 1 GHz, the
display or the pressure indication in the display might be
disturbed in the exceptional case of the direct vicinity
(<1 m from the electronic module) of radio transmission
installations, transmitters or similar devices working in
this frequency range. The operation of the pump is not
affected at any time.
Installation and operating instructions –
Wilo-Multivert MVISE 3G
English