3 kHz (typical). The switching frequency can vary per frame and voltage. For exact
values, please contact your local ABB representative.
Switching frequency
500 m (1640 ft).
Maximum recommended
motor cable length
Note:
Longer cables cause a motor voltage decrease which limits the available
motor power. The decrease depends on the motor cable length and characteristics.
Contact ABB for more information.
Note:
With motor cables longer than 150 m (492 ft) the EMC Directive requirements
may not be fulfilled.
Efficiency
97.5 … 97.8% at nominal power level depending on drive type
Optical components
The specifications of the optic cable are as follows:
•
Storage temperature: -55 … +85 °C (-67 … +185 °F)
•
Installation temperature: -20 … +70 °C (-4 … +158 °F)
•
Maximum short-term tensile force: 50 N (11.2 lbf)
•
Minimum short-term bend radius: 25 mm (1.0 in)
•
Minimum long-term bend radius: 35 mm (1.4 in)
•
Maximum long-term tensile load: 1 N (3.6 ozf)
•
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
(65.6 ft and 656 ft) respectively.
Protection classes
IP42 (standard), IP54 (B055)
Degrees of protection
(IEC/EN 60529)
UL Type 1 (standard), UL Type 12 (B055). For indoor use only.
Enclosure types (UL50)
III, except for auxiliary power connections (fan, control, heating, lighting, cooling
unit pump etc) which are category II.
Overvoltage category
(IEC/EN 60664-1)
I
Protective class
(IEC/EN 61800-5-1)
Technical data 177
Содержание ACS880-07LC
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 07LC drives Hardware manual ...
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Страница 12: ...16 Resistor braking Further information 12 Table of contents ...
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Страница 63: ...Mechanical installation 63 10 ...
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Страница 91: ...a b c 4 a 8 b 16 18 PE PE 10 13 12 Electrical installation 91 11 ...
Страница 97: ...11 Reinstall the shrouding removed earlier 12 Close the cubicle door Electrical installation 97 11 ...
Страница 100: ...With FDPI 02 modules OPEN TERMIN ATED 1 1 2 2 OPEN TERMINATED 3 100 Electrical installation ...
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Страница 138: ...8 9 138 Maintenance ...
Страница 139: ...11 12 12 6 10 Maintenance 139 ...
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Страница 183: ...Technical data 183 ...
Страница 184: ...184 Technical data ...
Страница 189: ... Dimension drawing examples ACS880 07LC 0850A 7 Dimensions 189 ...
Страница 190: ...ACS880 07LC 1660A 7 6 pulse 190 Dimensions ...
Страница 191: ...ACS880 07LC 1660A 7 A004 12 pulse Dimensions 191 ...
Страница 192: ...ACS880 07LC 3260A 7 192 Dimensions ...
Страница 193: ...Cabinet height and depth Marine construction option C121 IP42 side view Non marine IP42 side view Dimensions 193 ...
Страница 194: ...Location and size of input terminals 600 mm with main breaker single busbar bottom cable entry 194 Dimensions ...
Страница 195: ... 600 mm with main breaker double busbar bottom cable entry Dimensions 195 ...
Страница 197: ...Inverter module cubicle with two R8i modules bottom cable exit Dimensions 197 ...
Страница 198: ...Inverter module cubicle with three R8i modules bottom cable exit 198 Dimensions ...
Страница 199: ...Brake chopper cubicle Dimensions 199 ...
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Страница 216: ... Declaration of conformity 216 The Safe torque off function ...
Страница 217: ...The Safe torque off function 217 ...
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