Introduction
High power devices
14
192-120149 N08 June 2014
2.7.2.
Conditions of utilization for UL certification Compax3H
UL certification for Compax3H
Conform to UL:
according to UL508C
Certified
E-File_No.: E235342
The UL certification is documented by a "UL" logo on the device
(type specification plate).
“UL” logo:
Conditions of utilization
The devices are only to be installed in a degree of contamination 2 environment
(maximum).
The devices must be appropriately protected (e.g. by a switching cabinet).
Tightening Torque of the Field Wiring Terminals.
Terminal clamps - max. line cross sections
The line cross sections must correspond to the locally valid safety regulations. The
local regulations have always priority.
Power clamps
(minimum/maximum section)
C3H050V4
2.5 / 16mm
2
Massive
Multiwire
C3H090V4
16 / 50mm
2
25 / 50mm
2
C3H1xxV4
25 / 95mm
2
35 / 95mm
2
The standard connection clamps of Compax3H090V4 and Compax3H1xxV4 are
not suitable for flat line bars.
Temperature rating of field installed conductors shall be at least 75°C. Do only
use copper lines.
Maximum Surrounding Air Temperature: 45°C.
Motor overtemperature monitoring is only supported, if the external temperature
sensor is connected.
Suitable for use on a circuit capable of delivering not more than 18000A
symmetrical amperes effectively when protected with fuses as follows:
Device
Protection data
C3H050V4
480 VAC 80 A
C3H090V4
480 VAC 100 A
C3H125V4
480 VAC 160 A
C3H155V4
480 VAC 200 A
Caution!
Risk of electric shock.
Upon removing power to the equipment, please wait at least 10 minutes before
accessing the device to ensure internal voltage levels are less than 50VDC.
The drive provides internal motor overload protection.
This must be set so that 200% of the motor nominal current are not exceeded.
Cable cross-sections
Mains input: corresponding to the recommended fuses.
Motor cable: corresponding to the Nominal output currents
This device is provided with Solid State Short Circuit (output) Protection.
This manual was downloaded on www.sdsdrives.com
+44 (0)117 938 1800 - [email protected]
