3 VLT
®
HVAC Drive Selection
3.1 Options and Accessories
Danfoss offers a wide range of options and accessories for
adjustable frequency drives.
3.1.1 Mounting Option Modules in Slot B
The power to the Adjustable frequency drive must be
disconnected.
For A2 and A3 enclosures:
•
Remove the LCP (Local Control Panel), the
terminal cover, and the LCP frame from the
Adjustable frequency drive.
•
Fit the MCB1xx option card into slot B.
•
Connect the control cables and fasten the cables
with the enclosed cable strips.
Remove the knock-out in the extended LCP frame
delivered in the option set so that the option will
fit under the extended LCP frame.
•
Fit the extended LCP frame and terminal cover.
•
Fit the LCP or blind cover in the extended LCP
frame.
•
Connect power to the Adjustable frequency drive.
•
Set up the input/output functions in the
corresponding parameters, as mentioned in
8.2 General Specifications
.
For B1, B2, C1 and C2 enclosures:
•
Remove the LCP and the LCP cradle
•
Fit the MCB 1xx option card into slot B
•
Connect the control cables and relieve the cable
by the enclosed cable strips.
•
Fit the cradle.
•
Fit the LCP
LCP
Frame
A
B
D
130BA707.10
XXXN1100
3x380-480V 50/60H
z 14.9A
OUT
: 3x0-Uin 0-1000H
z 16.0A 11.1 kV
A
CHASIS/IP20
Tamb M
ax 45C/113F
MADE IN DENM
ARK
CAUTION:
SEE M
ANU
AL / R
CD and high leak
age cur
rent
VOIR M
ANU
AL / F
ransk t
ekst
WARNING:
Stored char
ge /
“Fran
sk t
ekst
” (4 min.)
LISTED 76x1 134261
INDUSTRIAL C
ONTR
OL EQUIP
MENT
SEE M
ANU
AL FOR PREFUSE
TUPE IN UL
APPLIC
ATIONS
Figure 3.1 A2, A3 and B3 Enclosures
LCP
Cradle
DC-
DC+
130BA708.10
13
12
18 19 27
28 32 38
2
42
39
53
50
5
616
Remove jump
er to activate S
afe Stop
9Ø
9Ø
Figure 3.2 A5, B1, B2, B4, C1, C2, C3 and C4 Enclosures
3.1.2 General Purpose Input Output
Module MCB 101
MCB 101 is used for extension of the number of digital
and analog inputs and outputs of the Adjustable frequency
drive.
Contents: MCB 101 must be fitted into slot B in the
Adjustable frequency drive.
•
MCB 101 option module
•
Extended LCP frame
•
Terminal cover
VLT
®
HVAC Drive Selection
VLT
®
HVAC Drive Design Guide
MG11BB22 - VLT
®
is a registered Danfoss trademark
3-1
3
3
