ELK
9 Appendices
9.1 Technical data
Technical Data
Materials/surface protection
Cooling matrix:
Fan hub:
Fan blades:
Ventilation box, guard and motor brackets:
Screw connections:
Hydraulic screw fittings:
Aluminium, powder-coated
Aluminium, bare
Glass-reinforced polypropylene (PPG), bare
Steel, galvanised, powder-coated
V2A stainless steel
Steel, zinc-nickel coated
Colour:
Steel parts: RAL 9005, jet black
Motor: RAL9005 jet black or RAL7031 blue grey
(special colours on request)
Surface protection:
Steel parts: ISO 12944, C3 medium
Motor: ISO 12944, C2 medium
(higher on request)
Operating fluids:
Mineral oils according to DIN 51524
Gear lubricant according to DIN 51517-3
Oil/water emulsions HFA and HFB according to CETOP RP 77 H
Water glycol HFC according to CETOP RF 77 H
Phosphoric ester HFD-R according to CETOP RP 77 H
permissible operating pressure
static
dynamic
max. 21 bar
15 bar (at 2 M load cycle, 3 Hz)
Operating oil temperature:
max. 80 °C (higher upon request)
Ambient temperature:
-20 °C to +40 °C (different ambient temperatures on request)
max. set-up altitude:
1000 m (higher on request)
Electric motors (others available upon request)
Voltage/frequency:
230/400 V 50 Hz
265/460V 60Hz
(special voltages/motor approvals on request)
Thermal stability:
Class of insulation F,
utilisation per class B
(higher on request)
IP rating:
IP55 (higher on request)
The motors comply with standards
IEC 60034, IEC 60072, IEC 60085, EU 2019/1781
9.1.1 Basic data
Item no.
Cooler model
Power output
Number of contacts
Rated current
Weight
(kg)
Volume
(L)
Sound pressure
level
db(A)*
400 V 50 Hz
460 V 60 Hz
50/60 Hz 50/60 Hz
50 Hz
60 Hz
35ELK10040
ELK100 -50/60Hz
0.09 kW/4-poles/0.31 A
0.1 kW/4-poles/0.3 A
17
1.7
66
70
35ELK20040
ELK200 -50/60Hz
0.12 kW/4-poles/0.37 A 0.14 kW/4-poles/0.37 A
21
1.7
67
71
35ELK30040
ELK300 -50/60Hz
0.25 kW/4-poles/0.66 A 0.29 kW/4-poles/0.67 A
28
2.2
70
74
35ELK40040
ELK400 -50/60Hz
0.37 kW/4-poles/0.92 A 0.43 kW/4-poles/0.91 A
32
3.2
73
77
35ELK50040
ELK500 -50/60Hz
0.75 kW/4-poles/1.75 A 0.86 kW/4-poles/1.68 A
44
3.7
77
81
35ELK60041
ELK600 -50Hz
1.1 kW/4-poles/2.5 A
-
54
4.3
80
-
35ELK60042
ELK600 -60Hz
-
1.3 kW/4-poles/2.5 A
-
83
14
Bühler Technologies GmbH
BE350034 ◦ 08/2022
Summary of Contents for 35ELK10040
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