American Rotary ADX 20 Manual de funcionamiento e instalación - Página 10
Navegue en línea o descargue pdf Manual de funcionamiento e instalación para Media Converter American Rotary ADX 20. American Rotary ADX 20 15 páginas. Adx-cul cnc/heavy duty rotary phase converters
Imprimir página1 & 7
3 & 9
480V:
Bolt idler leads 4 & 7 together, 5 & 8 together, and 6 & 9 together in pairs
inside the motor conduit box. DO NOT ground any of these connections!
Insulate these connections with electrical tape or heat shrink tubing.
Connect the ground line to the ground screw inside the motor conduit box.
Inside the phase converter panel box, connect terminal A to 1, terminal B to
2, and terminal C to 3. DO NOT use wire nuts for ANY idler connections!
Wiring diagram is listed on the idler motor for your reference.
1
2
3
2.1.3 GENERAL WIRING CONSIDERATIONS
-
Follow all local, state and national electric codes (NEC) which may supersede
American Rotary recommendations.
-
T3 is the manufactured line; DO NOT use T3 for any single phase loads.
Protect all wire and machinery with proper size breakers
-
Always make sure rotary phase converter starts before external load(s) are applied.
-
A qualified electrician should do all wiring.
-
-
DO NOT assume that a breaker box neutral is a ground! Be sure to ground all equipment
including breaker boxes, phase converter control panel & Idler, disconnect switches,
transformers, loads etc.
-
Run all control voltage and equipment controls from lines L1/T1 and L2/T2. Terminals A
and B are for the idler only.
-
See Wire Sizing Recommendations (section 2.1.4) for wire sizes. This is VERY
IMPORTANT, as under sizing the wire may lead to a phase converter that does not start
or work properly.
-
To minimize voltage drop, American Rotary recommends increasing wire size one size for
every 50 feet of run and rounding up.
4, 5, 6
(Do not
ground!)
2 & 8
Do not
ground these!
6 & 9
5 & 8
4 & 7
9