Lenze g500-H Series - Surface and Corrosion Protection

Surface and corrosion protecon
Depending on the ambient condions, the surface and corrosion protecon system (called
OKS) oers tailor-made soluons for opmum protecon.
Various surface coangs ensure reliable funconing even at high air humidity, in outdoor
installaons, or in the presence of atmospheric contaminaon. Any color from the "RAL
Classic" collecon can be chosen for the top coat.
For indoor installaon in buildings and if no special corrosion protecon is required, the
products are also available unpainted (without surface and corrosion protecon system).
Without OKS (unpainted):
The aluminum parts are uncoated and cast iron parts primed with gray paint.
Slight color dierences between the components are possible.
Surface and corrosion
protecon
Applicaons Product
g500-H45 ... H450
g500-S130 ... S660
g500-B45 ... B450
g500-H600 ... H1500
g500-S950 ... S4500
g500-B600 ... B1500
Without OKS
(unpainted)
•
Indoor installaon, no special corrosion
protecon necessary
•
Painng by customer
Default -
OKS-G (primed)
•
Dependent on subsequent top coat applied Oponally Oponally
OKS-S (small)
•
Standard applicaons
•
Indoor installaon in heated buildings
•
Air humidity up to 90 %
Default
OKS-M (medium)
•
Indoor installaon in unheated buildings
•
Covered, protected outdoor installaon
•
Air humidity up to 95 %
Oponally
OKS-L (large)
•
Outdoor installaon
•
Chemical industrial plants
•
Food industry
•
Air humidity above 95 %
Surface and corrosion
protecon
Corrosivity category Surface coang Color Coang thickness
DIN EN ISO 12944-2 Design
Without OKS
(unpainted)
-
•
Dip priming of the gray cast
iron parts
- 30 ... 50 μm
OKS-G (primed) -
•
Dip priming of the gray cast
iron parts
•
2K PUR priming coat
- 80 ... 120 μm
OKS-S (small) Comparable to C1
•
Dip priming of the gray cast
iron parts
•
2K-PUR top coat
•
Standard: RAL 7012
•
Oponal: According to RAL
Classic possible
80 ... 120 μm
OKS-M (medium) Comparable to C2
•
Dip priming of the gray cast
iron parts
•
2K PUR priming coat
•
2K-PUR top coat
110 ... 160 μm
OKS-L (large) Comparable to C3 140 ... 200 μm
Informaon on project planning
Final conguraon
Surface and corrosion protecon
27