ABB ACS880-1607LC, Hardware Manual

Page: 97 / 106

Optical components
The specifications of the optic cable are as follows:
• Storage temperature: -55 … +85 °C
• Installation temperature: -20 … +70 °C
• Maximum short-term tensile force: 50 N
• Minimum short-term bend radius: 25 mm
• Minimum long-term bend radius: 35 mm
• Maximum long-term tensile load: 1 N
• Flexing: Max. 1000 cycles
ABB drive products in general utilize 5 and 10 MBd (megabaud) optical components from
Avago Technologies’ Versatile Link range. Note that the optical component type is not
directly related to the actual communication speed.
Note:
The optical components (transmitter and receiver) on a fiber optic link must be of the same
type.
Plastic optical fiber (POF) cables can be used with both 5 MBd and 10 MBd optical
components. 10 MBd components also enable the use of Hard Clad Silica (HCS®) cables,
which allow longer connection distances thanks to their lower attenuation. HCS® cables
cannot be used with 5 MBd optical components.
The maximum lengths of fiber optic links for POF and HCS® cables are 20 and 200 meters
respectively.
Protection classes
IP22 Degrees of protection
(IEC/EN 60529)
IP42 (B054)
IP54 (B055)
III Overvoltage category
(IEC/EN 60664-1)
I Protective class
(IEC/EN 61800-5-1)
Ambient conditions
The unit is to be used in a heated indoor controlled environment.
Transportation in protect-
ive package
Storage in protective
package
Operation installed for
stationary use
- - 0…4000 m (13123 ft)* Altitude above sea level
Output derated above 1000
m (3281 ft). See section
Altitude derating.
*Neutral-grounded TN and
TT network systems, non-
corner-grounded IT net-
work systems. Corner-
grounded TN, TT and IT
network systems up to 600
V.
Technical data 97