Baldor SERIES 5, Инструкция по установке и эксплуатации, Страница: 4 / 32

4
1 INTRODUCTION
Thank you for purchasing the Series 5 Adjustable Frequency Drive. This drive is UL Listed for
US and Canada, CE and is RoHS Compliant.
The Series 5 Adjustable Frequency Drives provide variable speed control for standard 3-phase
AC induction motors from 2 thru 5 HP
1
. This manual covers models with single-phase and 3-
phase AC line input. The sine wave coded Pulse Width Modulated (PWM) output operates at a
carrier frequency of 16 kHz, which provides high motor efficiency and low noise. Adjustable
linear acceleration and deceleration are provided, making the drive suitable for soft-start appli-
cations.
Adjusting the drive for a specific application is accomplished with selectable jumpers and trim-
pots. However, for most applications no adjustments are necessary.
Main features include adjustable RMS Current Limit and I
2
t Motor Overload Protection*. In
addition, Adjustable Slip Compensation with Static Auto-Tune and Boost provides high torque
and excellent load regulation over a wide speed range. Power Start™ delivers over 200%
motor torque to ensure startup of high frictional loads. Electronic Inrush Current Limit (EICL™)
eliminates harmful AC line inrush current. The drive is suitable for machine or variable torque
(HVAC) applications.
A Signal Isolator (built-in on Catalog Nos. ID5401-CO, ID5402-CO, ID5403-CO, ID5405-CO
and optional on Catalog Nos. ID5202-CO, ID5203-CO) can be used for unidirectional or bidi-
rectional speed control and accepts voltage and current signal input.
This product complies with all CE directives pertinent at the time of manufacture.
Contact your local Baldor District Office for Declaration of Conformity.
Feature Description
Simple to Operate Trimpots and jumpers are factory set for most applications.
Industry Standard Mounting The drive has industry standard mounting dimensions.
Diagnostic LEDs Power on (PWR, IPWR*) and drive status (ST).
*On models with ID5SI-1
Built-In Cooling Fan Standard on Catalog Nos. ID5203-CO and ID5405-CO
Jumper Selections of Drive Output
Frequency
Increases the motor speed up to two times the rated RPM.
Finger-safe cover Meets IP-20 standard.
TABLE 1 – STANDARD FEATURES
Feature Description
Power Start™
Provides more than 200% starting torque which ensures startup of high
frictional loads.
Slip Compensation with
Static Auto-Tune and Boost
Provides excellent load regulation over a wide speed range.
Speed Range 60:1
TABLE 2 – PERFORMANCE FEATURES
*
UL approved as an electronic overload protector for motors.
(1) See Section 8, paragraph 8.1 for recommendations on motor type.