Danfoss VLT FC 103 Instruction Manual

10.2 General Technical Data
Line power supply
Supply Terminals L1, L2, L3
Supply voltage 200–240 V ±10%
Supply voltage 380–480 V ±10%
Supply voltage 525–600 V ±10%
AC line voltage low/line drop-out:
During low AC line voltage or a line drop-out, the adjustable frequency drive continues until the intermediate circuit voltage
drops below the minimum stop level, which corresponds typically to 15% below the adjustable frequency drive's lowest rated
supply voltage. Power-up and full torque cannot be expected at AC line voltage lower than 10% below the adjustable frequency
drive's lowest rated supply voltage.
Supply frequency 50/60 Hz ±5%
Max. temporary imbalance between line 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 (1.1–90 kW) 0–590 Hz
Switching on output Unlimited
Ramp times 1–3600 s
1)
Voltage and power dependent
Torque characteristics
Starting torque (Constant torque) Maximum 110% for 1 min.
*
Starting torque Maximum 135% up to 0.5 s
*
Overload torque (Constant torque) Maximum 110% for 1 min.
*
*Percentage relates to FC 103's nominal torque.
Cable lengths and cross-sections for control cables
1)
Max. motor cable length, shielded 500 ft [150 m]
Max. motor cable length, non-shielded 1,000 ft [300 m]
Maximum cross-section to control terminals, flexible/ rigid wire without cable end sleeves 0.0023 in
2
[1.5 mm
2
]/16 AWG
Maximum cross-section to control terminals, flexible wire with cable end sleeves 0.0016 in
2
[1 mm
2
]/18 AWG
Maximum cross-section to control terminals, flexible wire with cable end sleeves with collar 0.0008 in
2
[0.5 mm
2
]/20 AWG
Minimum cross-section to control terminals 0.25 mm
2
/24 AWG
1)
For power cables, see electrical data tables.
Specifications Instruction Manual
MG16E222 Danfoss A/S © Rev. 2014-02-10 All rights reserved. 85
10 10

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English