Variador De Velocidad Shnider

Adjustable Speed
Drive Controllers
for Asynchronous Motors

VSD 17 SERIES

User’s Manual
Fractional to 60 HP—
115 to 575 VAC

Receiving, Installation, Configuration
and Startup

Hazardous Voltage
•

Read and understand this bulletin in its entirety before installing or operating
VSD17 drive controllers. Installation, adjustment, repair and maintenance of
these drivecontrollers must be performed by qualified personnel

•

Disconnect all power before servicing drive controller. WAIT ONE TO TWO
MINUTES until DC bus capacitors discharge. The DC bus LED is not an accurate
indication of the absence of DC bus voltage.

•

DO NOT short across DC bus capacitors or touch unshielded components or
terminal strip screw connections with voltage present. Install allcovers and
close door before applying power or starting and stopping the drive controller.

•

User is responsible for conforming to all apllicable code requirements with
respect to grounding all equipment. For drive controller grounding points, refer
to terminal connection drawings.

•

Many parts in this drive controller, including printed wiring boards, operate at
line voltage.DO NOT TOUCH. Use only electrically insulated tools.

Before servicing this controller:
•

Disconnect all power.

•

Place a “DO NOT TURN ON” label on drive controller disconnect.

•

Lock disconnect in open position

COPYRIGHT NOTICE
• 1996 Schneider Canada Inc. All rights reserved. This document may not be
copied in whole or in part, or transferred to any other media, withoutthe written
permission of Schneider Canada Inc.

PLEASE NOTE
Electrical equipment should be serviced only by qualified electrical
maintenance personnel, and this document should not be viewed as sufficient
instruction for those who are not otherwise qualified to operate, service or
maintain the equipment discussed. Although reasonable care has been taken
to provide accurate andauthoritative information in this document, no
responsibility is assumed by Schneider Canada Inc. for any consequences
arising out of the use of this material.

TABLE OF CONTENTS
1

GENERAL ........................................................................................1
PRODUCT CHANGES .....................................................................1
WARRANTY.....................................................................................1
RECEIVING......................................................................................1
CUSTOMER MODIFICATION..........................................................1

2

THEORY ..........................................................................................2
DESCRIPTION OF AC MOTOR OPERATION................................2
DRIVE FUNCTION DESCRIPTION .................................................3

3

VSD17 SERIES SPECIFICATIONS.................................................6

4

VSD17 SERIES MODEL DESIGNATION CODE.............................7

5

VSD17 SERIES DIMENSIONS DATA............................................. 8

6

VSD17 SERIES RATINGS.............................................................12

7

INSTALLATION ..............................................................................15

8

INPUT AC LINE REQUIREMENTS................................................16

9

VOLTAGE SELECTION .................................................................18

10

POWERWIRING............................................................................19

11

VSD17 SERIES POWER WIRING DIAGRAM ...............................23

12

INITIAL POWER UP.......................................................................25

13

KEYPAD CONTROL ......................................................................27
KEYPAD FUNCTIONS IN LOCAL MODE......................................27
VSD17 SERIES...