Operating instructions

38
Please refer to the product and design manuals for selection and dimensioning
VLT® HVAC Drive Accessories
Profibus Adapter Sub-D9 Connector
Screw terminals
IP 21/Type 12 Kit
Kit for panel through mount
VLT® Brake Resistors
USB Extension
The adapter makes linking of fi eldbus connections
pluggable. For use with option A.
■ Option to use prefabricated Profi bus cabling
■ For retrofi t
Screw terminals as an alternative to the standard
springloaded terminals.
■ Pluggable
■ Terminal name is described
Orde rin g n umb er 130 B1116
The IP 21/Type 12 (NEMA1) kit is used for installation
of VLT® drives in dry environments. The enclosure kits
are available for frame sizes A1, A2, A3, B3, B4, C3 and
C4.
■ Supports VLT® drives from 1.1 to 90 kW
■ Used on standard VLT® drives with or without
mounted option modules
Mounting kit for external cooling of the heatsink for
appliances with A5, B1, B2, C1 and C2 housing.
■ The air conditioned installation space can be
reduced.
Energy generated during braking is absorbed by
the resistors, protecting electrical components from
heating up.
Danfoss brake resistors cover the full power range.
USB extension for IP 55 and IP 66 enclosures. Makes
the USB connector available outside the drive. The
USB extension is designed for mounting in a cable
gland in the bottom of the drive, which makes PC
communication very easy even in drives with high IP
rating.
■ IP 41 on top side
■ PG 16 and PG 21 holes for glands
130B1122 for frame size A2, 130B1123 for frame size A3,
130B1187 for frame size B3, 130B1189 for frame size B4,
130B1191 for frame size C3, 130B1193 for frame size C4
■ Additional cooling may be omitted
■ No contamination of electronics by forced ventila-
tion
■ Facilitates integrated assembly
■ Reduced cabinet depth/less space
■ Quick braking of heavy loads
■ Braking energy is only absorbed into the brake
resistor
■ External mounting makes it possible to use the
generated heat
■ All necessary approvals are available
USB extension for A5-B1 enclosures, 350 mm cable,
ordering number 130B1155
USB extension for B2-C enclosures, 650 mm cable,
ordering number130B1156