American Rotary ADX 10 Panduan Pengoperasian & Pemasangan - Halaman 8

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2.0 INSTALLATION

*Note: Each phase converter comes standard with spare fuses for the ones already installed in the

unit.

2.1 PHYSICAL INSTALLATION

All American Rotary ADX rotary phase converter units come standard in NEMA 1 indoor rated

enclosures. NEMA Type 3R rainproof enclosures are available with the AI series converters. If the

idler/generator is to be located outdoors, you should consider the American Rotary AI series or

special order TEFC idler/generator as an option. The control panels should be mounted securely

on a vertical surface. The Idler / Generators should be mounted on a clean flat surface.

2.1.1 PHYSICAL INSTALLATION ENVIRONMENTAL CONSIDERATIONS

The unit should be installed in a location free from the following:

•

Dirt

•

Corrosive gases or liquids

•

Excessive vibration

•

Airborne particles (particularly metal particles)

•

Ambient temperatures exceeding 50 degrees C

•

High humidity

American Rotary offers both wall mount and idler mount control panel locations. In either case, to

minimize heat and vibration in the control panel be sure to use proper isolation mounts on the

idler/generator. The Idler can be mounted in an elevated position to help reduce the introduction

of dust and foreign contaminants into the windings. TEFC idlers need to be protected from dust

buildup on the outside of the motor. This can lead to overheating.

2.1.2 INSTALLATION GUIDELINES (CONTROL PANEL & IDLER)

Steps to install the control panel and idler:

a. Mount enclosure on a secure wall or on the idler (idler mount

models only.) Attach conduit fittings for single phase input line, 3-

phase line to idler and 3-phase line to load.

b. Pull electrical lines into the enclosure. Be sure to pull enough wire

for your load to reach the two terminals on the left side (L1 & L2)

plus the terminal on the right side (T3) of the phase converter

controls. Run the ground lines with each circuit.

c. Connect the lines to the idler/generator to the terminals marked A,

B and C.

d. Connect the three phase output lines to the terminals marked

L1/T1, L2/T2, and T3.

e. Connect the single phase input lines to the terminals marked L1

and L2.