Danfoss vlt FC 102 User Manual

4.3.9 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12)
Cables are connected through the gland plate from the bottom. Remove the plate and plan where to place the entry for the glands or conduits. Prepare
holes in the marked area on the drawing.
NB!
The gland plate must be fitted to the frequency converter to ensure the specified protection degree, as well as ensuring proper cooling
of the unit. If the gland plate is not mounted, the frequency converter may trip on Alarm 69, Pwr. Card Temp
Illustration 4.24: Example of proper installation of the gland plate.
Frame size D11
20.0
130BB408.10
420.1
1
2
840.1
55.9
246.0
3x380.0
Frame size E7
130BB418.10
361.7
61.4
420.0380.0
20.0
(1)
1
2
840.0 560.0
(17)(15)
(33) (22)
(14)
(2)
Cable entries viewed from the bottom of the frequency converter
1) Mains cable connection
2) Motor cable connection
VLT HVAC Low Harmonic Drive Operating In-
structions 4 How to Install
MG.16.A1.02 - VLT
®
is a registered Danfoss trademark 37
4

Danfoss vlt FC 102 Specifications

General

Category	DC Drives
Model	Danfoss VLT FC 102
Output voltage range	0 to rated motor voltage
Power range	0.37 kW to 200 kW
Communication interfaces	RS-485
Protection features	Overvoltage, undervoltage, overcurrent, short circuit, earth fault, overtemperature, motor thermal protection
Cooling method	Air-cooled
Enclosure rating	IP20, IP21, IP55 (depending on model)
Approvals	CE, UL, cUL