Danfoss VLT Flow Drive FC 111 Design Guide

Output frequency in VVC+ mode (for AM motor)
0–200 Hz
Output frequency in VVC+ mode (for PM motor)
0–400 Hz
Switching on output
Unlimited
Ramp time
0.01–3600 s
9.2.4 Cable Length and Cross-section
Maximum motor cable length, shielded/armored (EMC-correct in-
stallation)
See 3.4.3 EMC Emission Test Results.
Maximum motor cable length, unshielded/unarmored, H1–H8
50 m (164 ft)
Maximum motor cable length, shielded, H13–H14
150 m (492 ft)
Maximum motor cable length, unshielded, H13–H14
300 m (984 ft)
Maximum cross-section to motor, mains
See 9.1.1 3x380–480 V AC for more information
Cross-section DC terminals for filter feedback on enclosure sizes
H1–H3
4 mm
2
/12 AWG
Cross-section DC terminals for filter feedback on enclosure sizes
H4–H5
16 mm
2
/6 AWG
Maximum cross-section to control terminals, rigid wire, H1–H8
2.5 mm
2
/14 AWG
Maximum cross-section to control terminals, rigid wire, H13–H14
1.5 mm
2
/16 AWG (2x0.75 mm
2
)
Maximum cross-section to control terminals, flexible cable, H1–
H8
2.5 mm
2
/14 AWG
Maximum cross-section to control terminals, flexible cable, H13–
H14
1 mm
2
/18 AWG
Maximum cross-section to control terminals, cable with enclosed
core, H13–H14
0.05 mm
2
/20 AWG
Minimum cross-section to control terminals, H1–H8
0.05 mm
2
/30 AWG
Minimum cross-section to control terminals, H13–H14
0.25 mm
2
/23 AWG
9.2.5 Digital Inputs
Programmable digital inputs
4
Terminal number
18, 19, 27, 29
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
Approximately 4 kΩ
Digital input 29 as thermistor input
Fault: >2.9 kΩ and no fault: <800 Ω
Digital input 29 as pulse input
Maximum frequency 32 kHz push-pull-driven & 5 kHz (O.C.)
9.2.6 Analog Inputs
Number of analog inputs
2
Terminal number
53, 54
Terminal 53 mode
Parameter 16-61 Terminal 53 Setting: 1 = voltage, 0 = current
Terminal 54 mode
Parameter 16-63 Terminal 54 Setting: 1 = voltage, 0 = current
Voltage level
0–10 V
Input resistance, R
i
Approximately 10 kΩ
AJ363928382091en-000101 / 130R0983134 | Danfoss A/S © 2021.04
General Specifications
VLT® Flow Drive FC 111
Design Guide

Danfoss VLT Flow Drive FC 111 Specifications

General

Brand	Danfoss
Model	VLT Flow Drive FC 111
Category	DC Drives
Language	English