Technical data
8LS...-3 user's manual V2.50 39
2.12.1 Fan modules
Fan 24 VDC (standard)
The fan components used depend on the size.
8LSC4 8LSC5 / 8LSC6 8LSC7 / 8LSC8 8LSP9
Manufacturer ebm-papst
Manufacturer's product ID 4184 NXH 7114 N 6424 M W1G250-HH37-52
C-UR-US listed Yes
Fan type DC fan with electronically commutated
external rotor motor
Rotor bearings Ball bearings
Protection IP20
Nominal voltage 24 VDC +16% / -50% 24 VDC +25% / -50% 24 VDC +33% / -50% 24 VDC +17% / -33%
Power consumption 11 W 12 W 105 W
Overload protection Protected against blocking and
overloading by PTC resistor;
Partially impedance protected
Reverse polarity and stall protection
Temperature range -30 to +70°C -25 to +72°C -20 to +55°C -25 to +60°C
Operating noise 57 dB(A) 53 dB(A) 52 dB(A) -
Service life
At 40°C:
At maximum permissible tempera-
ture:
70000 h
35000 h
80000 h
37500 h
-
-
Fan 230 VAC (special motor option for 8LSC)
The fan components used depend on the size.
8LSC4 8LSC5 / 8LSC6 / 8LSC7 / 8LSC8
Manufacturer ebm-papst
Manufacturer's product ID 3656 ZP 7450 ES
C-UR-US listed Yes
Fan type AC fan with external-rotor shaded-pole motor
Rotor bearings Ball bearings
Degree of protection IP20
Nominal voltage 230 VAC
Power consumption 12 W 47 W
Overload protection
Impedance protected Thermal switches
Temperature range -40 to +75°C -25 to +50°C
Operating noise 37 dB(A) 60 dB(A)
Service life
At 40°C:
At maximum permissible tempera-
ture:
52500 h
22500 h
63000 h
50000 h
Special motor options (gg) for 8LSC (fan 230 VAC)
see "Special motor options (gg) 8LSA / 8LSC" on page 34
Replacement parts (8LSC)
see "Replacement parts - 8LSC fan kit" on page 263
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