Zenith ZeDrive, Руководство пользователя

Страница: 5 / 64

Page 4
TO GET ASSISTANCE, CALL: 919-774-7667 ZENITH PUMPS
This manual contains information required to complete installation, wiring, and startup operation for Ze-
Drive DC Motor Drive.
Be sure to follow all WARNINGS, CAUTIONS, and NOTES prior to proceeding with a particular task.
NOTE:
The standard ZeDrive DC Motor Drive consists of a ZeDrive, mounted in a
NEMA 12 control cabinet. All internal cabinet wiring is complete and pre-
wired to a terminal strip for customer terminations.
The unit is also pre-programmed according to customer specifications
(except some protection codes dependent on specific applications).
The standard ZeDrive DC Motor Drive supports 1-phase 115/230VAC,
50/60Hz power input, which is selectable by a selection switch inside of the
drive. It enables ZeDrive to drive DC motors from 1/4 to 2 HP.
Control cabinet size can be found in “ZeDrive NEMA 12 Standard Prod-
ucts”. Depending on the requirements of customer’s application, the con-
trol cabinet can also be changed.
Standalone version of ZeDrive DC Motor drive is available. An optional Ana-
log IO card can be used for either 0~20mA or 0~10VDC analog signals, handling setpoints, feedback, or
reference signal inputs, and output the value of any variable or parameter in the drive.
ZeDrive can receive three frequency inputs, supporting magnetic pickup (zero-crossing) or open col-
lector type sensor. It comes standard with a RS-485 as well as a RS-422 computer interface, allowing to
monitor or alter variables, parameters, as well as some command functions, such as run, stop.
In the event the drive assembly has to be located in a hazardous location, an optional intrinsically safe
barrier is available to install in ZeDrive DC Motor drive cabinet to limit sensor current to safe levels.
Refer to “ZeDrive Standard Specification” on next page for additional features and specifications.
WARNINGS:
•
Do not mount ZeDrive near heat-radiating elements or in direct sunlight.
•
Do not install ZeDrive in a place subjected to high temperature, high humidity, excessive
vibration, corrosive gasses or liquids, or airborne dust or metallic particles.
•
Mount ZeDrive vertically and do not restrict the air flow to the drive.
•
Allow sufficient space around the unit for heat dissipation. Approximately 6 inches should be
allowed above and below the drive and 2 inches on each side.
Introduction
Customer is required to make field wiring connections and adjust some of the protection codes
dependent on specific applications.
Customer should become familiar with this manual to avoid electromagnetic interference (EMI)
noise pickup, damage to equipment, and personal injury.
Zenith
®
Pumps
SET
SPEED
TACH
7
CLEAR
Run
Jog
Preset
Limit Alarm
Dev Alarm
8 9
6 5 4
1 3
2
-
.
0
ENTER