Avoid Unintended Start; Disposal Instruction; Installation; Before Starting Repair Work - Danfoss VLT HVAC Basic Drive FC 101 Quick Manual

Quick Guide
CAUTION
If reinserted, only use M3x12 screws.

1.2.4 Avoid Unintended Start

While the adjustable frequency drive is connected to line
power, the motor can be started/stopped using digital
commands, bus commands, references or via the LCP.
•
Disconnect the adjustable frequency drive from
line power whenever personal safety consider-
ations make it necessary to avoid unintended
start of any motors.
•
To avoid unintended start, always press [Off/
Reset] before changing parameters.

1.2.5 Disposal Instruction

Equipment containing electrical components
may not be disposed of together with domestic
waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
Table 1.6

1.3.2 Side-by-Side Installation

The adjustable frequency drive can be mounted side-by-
side and requires the clearance above and below for
cooling.
Frame IP class 3x200–240 V
H1 IP20 0.34–2 [0.25–1.5]
H2 IP20
H3 IP20
H4 IP20 7.5–10 [5.5–7.5]
H5 IP20
H6 IP20 20–25 [15–18.5]
H7 IP20 30–45 [22–30]
H8 IP20 50–60 [37–45]
H9 IP20
H10 IP20
Table 1.7
NOTE!
With IP21/Nema Type1 option kit mounted, a distance of 2
in [50 mm] between the units is required.
®
VLT HVAC Basic Drive Quick Guide
Power (hp [kW])
3x380–480 V
0.5–2 [0.37–1.5]
3 [2.2] 3–5 [2.2–4]
5 [3.7] 7.5–10 [5.5–7.5]
15–20 [11–15]
15 [11] 25–30 [18.5–22]
45–60 [30–45]
75–100 [55–75]
125 [90]
®
MG18A422 - VLT is a registered Danfoss trademark

1.3 Installation

1.3.1 Before Starting Repair Work

1. Disconnect FC 101 from line power (and external
DC supply, if present).
2. Wait as stated in Table 1.1 for discharge of the DC
link.
3. Remove motor cable.
Clearance above/below mm/[inch]
3x525–600 V
25–45 [18.5–30]
50–75 [37–55]
100–125 [75–90]
3–10 [2.2–7.5]
15–20 [11–15]
1
100 [4]
100 [4]
100 [4]
100 [4]
100 [4]
200/[8]
200/[8]
225/[8.9]
100 [4]
200/[8]
1-3
1