Danfoss VLT AutomationDrive FC 300 Instruction Manual page 87

®
VLT AutomationDrive FC 300 Instruction
Manual
Cable lengths and cross-sections:
Max. motor cable length, shielded
Max. motor cable length, unshielded
Max. cross-section to motor, line power, load sharing and brake,
(0.33-10 hp [0.25 kW-7.5 kW])
Max. cross section to motor, line power, load sharing and brake,
(15-20 hp [11-15 kW])
Max. cross-section to motor, line power, load sharing and brake,
(25-30 hp [18.5-22 kW])
Maximum cross-section to control terminals, flexible/rigid wire
without cable end sleeves
Maximum cross-section to control terminals, flexible wire with ca-
ble end sleeves
Maximum cross-section to control terminals, flexible wire with
cable end sleeves with collar
Minimum cross-section to control terminals
For more information, see section
Control card performance:
Scan interval
Control characteristics:
Resolution of output frequency at 0-1000 Hz
Repeat accuracy of
System response time (terminals 18, 19, 27, 29, 32, 33)
Speed control range (open-loop)
Speed control range (closed-loop)
Speed accuracy (open-loop)
Speed accuracy (closed-loop), depending on resolution of feed-
back device
All control characteristics are based on a 4-pole asynchronous motor
FC 301: 164 ft. [50 m] / FC 301 (A1-encl.): 82 ft [25 m] / FC
FC 301: 246 ft. [75 m] / FC 301 (A1-encl.): 82 ft [25 m]/
Electrical Data
Precise start/stop (terminals 18, 19)
MG.33.A9.22 - VLT is a registered Danfoss trademark
5. General Specifications
302: 492 ft [150 m]
FC 302: 984 ft [300 m]
2
0.0062 in. [4 mm
2
0.025 in. [16 mm
2
0.054 in. [35 mm
2
0.0023 in. [1.5 mm
2
0.0016 in. [1 mm
2
0.00078 in. [0.5 mm
2
0.0039 in. [0.25 mm
in the FC 300 Design Guide, MG.33.BX.YY.
FC 301: 5 ms / FC 302: 1 ms
1:100 of synchronous speed
1:1000 of synchronous speed
30-4000 rpm: error ±8 rpm
0-6000 rpm: error ±0.15 rpm
2
] / 10 AWG
2
] / 6 AWG
2
] / 2 AWG
2
]/16 AWG
2
]/18 AWG
2
]/20 AWG
2
]/24 AWG
+/- 0.003 Hz
± 0.1 msec
2 ms
85
5