Danfoss FC 300 User Manual

10.2 General Technical Data
Mains supply
Supply Terminals (6-Pulse) L1, L2, L3
Supply Terminals (12-Pulse) L1-1, L2-1, L3-1, L1-2, L2-2, L3-2
Supply voltage 200-240 V ±10%
Supply voltage FC 301: 380-480 V/FC 302: 380-500 V ±10%
Supply voltage FC 302: 525-600 V ±10%
Supply voltage FC 302: 525-690 V ±10%
Mains voltage low / mains drop-out:
During low mains voltage or a mains drop-out, the frequency converter continues until the intermediate circuit voltage drops
below the minimum stop level, which corresponds typically to 15% below the frequency converter's lowest rated supply voltage.
Power-up and full torque cannot be expected at mains voltage lower than 10% below the frequency converter's lowest rated
supply voltage.
Supply frequency 50/60 Hz ±5%
Max. imbalance temporary between mains phases 3.0 % of rated supply voltage
True Power Factor (λ) ≥ 0.9 nominal at rated load
Displacement Power Factor (cos ϕ) near unity (> 0.98)
Switching on input supply L1, L2, L3 (power-ups) ≤ 7.5 kW maximum 2 times/min.
Switching on input supply L1, L2, L3 (power-ups) 11-75 kW maximum 1 time/min.
Switching on input supply L1, L2, L3 (power-ups) ≥ 90 kW maximum 1 time/2 min.
Environment according to EN60664-1 overvoltage category III/pollution degree 2
The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240/500/600/ 690
V maximum.
Motor output (U, V, W)
Output voltage 0-100% of supply voltage
Output frequency (0.25-75 kW) FC 301: 0.2-590 Hz/FC 302: 0-590 Hz
Output frequency (90-1000 kW) 0-590
1)
Hz
Output frequency in Flux Mode (FC 302 only) 0-300 Hz
Switching on output Unlimited
Ramp times 0.01-3600 s
1)
Voltage and power dependent
Torque characteristics
Starting torque (constant torque) maximum 160% for 60 s
1)
Starting torque maximum 180% up to 0.5 s
1)
Overload torque (constant torque) maximum 160% for 60 s
1)
Starting torque (variable torque) maximum 110% for 60 s
1)
Overload torque (variable torque) maximum 110% for 60 s
Torque rise time in VVC
plus
(independent of fsw) 10 ms
Torque rise time in FLUX (for 5 kHz fsw) 1 ms
1)
Percentage relates to the nominal torque.
2)
The torque response time depends on application and load but as a general rule, the torque step from 0 to reference is 4-5 x
torque rise time.
Digital inputs
Programmable digital inputs FC 301: 4 (5)
1)
/FC 302: 4 (6)
1)
Terminal number 18, 19, 27
1)
, 29
1)
, 32, 33,
Logic PNP or NPN
Voltage level 0 - 24 V DC
Voltage level, logic'0' PNP < 5 V DC
Voltage level, logic'1' PNP > 10 V DC
Voltage level, logic '0' NPN
2)
> 19 V DC
Voltage level, logic '1' NPN
2)
< 14 V DC
Specifications
VLT
®
AutomationDrive Operating
Instructions
MG33AM02 - VLT
®
is a registered Danfoss trademark 77
10
10

Danfoss FC 300 Specifications

General

Enclosure	IP20
Approvals	cUL, UL, CE
EMC filter	Built-in
Communication Options	CANopen, PROFIBUS DP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Output Voltage	0-100% of supply voltage