Danfoss VLT FC 302 Operating Instructions Manual page 152

Specifications
Harmonic mitigation performance
THiD
Individual harmonic mitigation ability:
2nd
4th
5th
7th
8th
10th
11th
13th
14th
16th
17th
19th
20th
22nd
23rd
25th
Total current of harmonics
The filter is performance tested to the 40th order
Reactive current compensation
Cos phi
Reactive current, % of filter current rating
Cable lengths and cross-sections
Max grid cable length (direct internal connection to drive)
11 11
Maximum cross-section to control terminals, rigid wire
Maximum cross-section to control terminals, flexible cable
Maximum cross-section to control terminals, cable with enclosed core
Minimum cross-section to control terminals
CT terminals specification
CT number
The AAF burden equals
Secondary current rating
Accuracy
Digital inputs
Programmable digital inputs
Terminal number
Logic
Voltage level
Voltage level, logic'0' PNP
Voltage level, logic'1' PNP
Voltage level, logic '0' NPN
Voltage level, logic '1' NPN
Maximum voltage on input
Input resistance, R
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.
150
Operating Instructions
i
Danfoss A/S © Rev. 2014-07-29 All rights reserved.
Best performance <4%
Depending on filter vs. distortion ratio.
Current maximum RMS [% of rated RMS current]
Controllable 1.0 to 0.5 lagging
Unlimited (determined by voltage drop)
1.5 mm 2 /16 AWG (2 x 0.75 mm
3 (one for each phase)
1 A or 5 A (hardware set-up)
10%
10%
70%
50%
10%
5%
32%
28%
4%
4%
20%
18%
3%
3%
16%
14%
90%
100%
2
2
1 mm /18 AWG
2
0.5 mm /20 AWG
2
0.25 mm
2 mΩ
Class 0.5 or better
2 (4)
1) 1)
18, 19, 27 , 29
PNP or NPN
0-24–V DC
< 5 V DC
> 10 V DC
> 19 V DC
< 14 V DC
28 V DC
approx. 4 kΩ
MG37A202