Nederman NCF, Инструкция по эксплуатации, Страница: 16 / 25

NCF EN
16
NCF 30/15 NCF 30/20 NCF 30/25 NCF 40/25 NCF 50/25 NCF 80/20 NCF 120/15 NCF 120/25 NCF 160/25
Frequency (Hz) 60 60 60 60 60 60 60 60 60
Phase 3 phase 3 phase 3 phase 3 phase 3 phase 3 phase 3 phase 3 phase 3 phase
Starting
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
Protection IP 55 IP 55 IP 55 IP 55 IP 55 IP 55 IP 55 IP 55 IP 55
Weight (lbs) 148 187 231 243 247 331 355 511 644
Working
temperature (°F)
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Maximum
+ 140
Ambient
temperature (°F)
-22 to +104 -22 to +104 -22 to +104 -22 to +104 -22 to +104 -22 to +104 -22 to +104 -22 to +104 -22 to +104
See Figure 2.
4 Installation
See Figure 3
4.1 Delivery check
If there are any damaged or missing parts when the product is delivered,
notify the carrier and the local Nederman representative immediately.
4.2 General information
4.2.1 Fan orientation
NCF fans can be built in 14 different orientations. The orientation of a fan is
expressed as seen from the transmission side. See Figure 4.
4.2.2 Standard fan outlet position for NCF fans
The standard NCF fans are delivered as RD0, shown in Figure 5. Other positions
can be delivered on request. Please contact your AB Ph. Nederman & Co
representative for assistance.
4.3 Transport and installation
4.3.1 Transport and lifting
Lifting and handling the fan may create hazards for any persons in the vicinity;
it is therefore important to follow the indications given by AB Ph. Nederman
& Co and to use suitable equipment. All operations involving the lifting and
handling of the fan must be carried out with the utmost caution, avoiding
any knocks that could compromise the functionality or damage the fan
components. Use only the specific lifting points on the fan and ensure that the
fan’s weight is distributed evenly.
NOTE! All installation and assembly work must be carried out only by
specialized technicians.