Homologación Según Ul; Ul Specification (English Version) - Becker variar unit VAU Serie Manual De Instrucciones

9.4 Homologación según UL

9.4.1 UL Specification (English version)

Maximum Ambient Temperature (without models Suffix S10):
Electronic
INV MB 4 2.2
INV MB 4 3.0
INV MB 4 4.0
INV MC 4 5.5
INV MC 4 7.5
INV MC 4 9.2
INV MC 4 5.5
INV MC 4 7.5
INV MC 4 9.2
INV MC 4 5.5
INV MC 4 7.5
INV MC 4 9.2
INV MD 4 11.0
INV MD 4 15.0
INV MD 4 18.5
INV MD 4 22.0
INV MD 4 28.0
Maximum Surrounding Temperatue(with Suffix S10):
Electronic
INV MC 4 5.5
INV MC 4 7.5
Required Markings
Enclosure intended for use with field-installed conduit hubs, fittings or closure plates UL approved in ac-
cordance to UL514B and CSA certified in accordance to C22.2 No. 18, environmental Type 1 or higher.
The VAU INV MC 4 with suffix S10 is for use in Pollution Degree 2 only.
Internal Overload Protection Operates within 60 seconds when reaching 150 % of the Motor Full Load Current
Suitable for use on a circuit capable of delivering not more than 5 kA rms symmetrical amperes, 230 Volts
for INV Mx 2 or 480 Volts for INV Mx 4, maximum when protected by fuses.
"Warning" – Use fuses rated 600 V/30 A for INV MB 4 only.
"Warning" – Use fuses rated 600 V/30 A for INV MC 4 only.
"Warning" – Use fuses rated 600 V/70 A for INV MD 4 only.
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protec-
tion must be provided in accordance with the Manufacturer Instructions, National Electrical Code and any
additional local codes.
All wiring terminals marked to indicate proper connections for the power supply, load and control circuitry.
The tightening, torque to connect the motor terminals, is 26.55 lB/in (size A to C) and 5.31 lb/in to connect
the PTC (in all sizes).
Adapter
ADP MB WDM
ADP MB WDM
ADP MB WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MC WDM
ADP MD WDM
ADP MD WDM
ADP MD WDM
ADP MD WDM
ADP MD WDM
Adapter
ADP MC WDM
ADP MC WDM
www.becker-international.com
Ambient
45° C
40° C
35° C
40° C
35° C
20° C
55° C
50° C
50° C
50° C
45° C
45° C
55° C
50° C
40° C
35° C
10° C
Ambient
40° C
35° C
Suffix
-
-
-
Gx0
Gx0
Gx0
Gx1
Gx1
Gx1
Gx2
Gx2
Gx2
-
-
-
-
-
Suffix
S10
S10
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