Danfoss vlt FC 102 User Manual

8 General Specifications
Mains supply (L1, L2, L3):
Supply voltage 380-480 V +5%
Mains voltage low / mains drop-out:
During low mains voltage or a mains drop-out, the FC continues until the intermediate circuit voltage drops below the minimum stop level, which
corresponds typically to 15% below the FC's lowest rated supply voltage. Power-up and full torque cannot be expected at mains voltage lower than
10% below the FC'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) > 0.98 nominal at rated load
Displacement Power Factor (cosφ) near unity (> 0.98)
THiD < 5%
Switching on input supply L1, L2, L3 (power-ups) maximum once/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, 480/690 V maximum.
Motor output (U, V, W):
Output voltage 0 - 100% of supply voltage
Output frequency 0 - 800* Hz
Switching on output Unlimited
Ramp times 1 - 3600 sec.
* Voltage and power dependent
Torque characteristics:
Starting torque (Constant torque) maximum 110% for 1 min.
*
Starting torque maximum 135% up to 0.5 sec.
*
Overload torque (Constant torque) maximum 110% for 1 min.
*
*Percentage relates to the frequency converter's nominal torque.
Cable lengths and cross sections:
Max. motor cable length, screened/armoured 150 m
Max. motor cable length, unscreened/unarmoured 300 m
Max. cross section to motor, mains, load sharing and brake *
Maximum cross section to control terminals, rigid wire 1.5 mm
2
/16 AWG (2 x 0.75 mm
2
)
Maximum cross section to control terminals, flexible cable 1 mm
2
/18 AWG
Maximum cross section to control terminals, cable with enclosed core 0.5 mm
2
/20 AWG
Minimum cross section to control terminals 0.25 mm
2
* See Mains Supply tables for more information!
Digital inputs:
Programmable digital inputs 4 (6)
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 > 19 V DC
Voltage level, logic '1' NPN < 14 V DC
Maximum voltage on input 28 V DC
Input resistance, R
i
approx. 4 kΩ
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1) Terminals 27 and 29 can also be programmed as output.
VLT HVAC Low Harmonic Drive Operating In-
structions
8 General Specifications
MG.16.A1.02 - VLT
®
is a registered Danfoss trademark 161
8

Danfoss vlt FC 102 Specifications

General

Brand	Danfoss
Model	vlt FC 102
Category	DC Drives
Language	English