Kussmaul Electronics 091-197 User Manual

FILE: IM_091-197.pmd
REV:
REVISED BY: PSS
DATE: 11-03-2010

INSTRUCTION MANUAL

AUTO INTERLOCK IV

AUTOMATIC TRANSFER SWITCH

MODEL #091-197

INPUT: 120/240 VOLTS, 50/60 HZ AC, 50 AMPS

PROOF OF CONCEPT

KUSSMAUL ELECTRONICS CO., INC.

170 CHERRY AVE., WEST SAYVILLE, N.Y. 11796

Telephone: [phone] Toll Free: 800-346-0857 Fax: [phone]

Web: www.kussmaul.com E-Mail: [e-mail]

INTRODUCTION

The Model 091-197 Auto Interlock IV is an automatic power transfer relay designed to switch

loads from shoreline to an auxiliary input, typically a generator. As soon as voltage from the

auxilary input is sensed a delay-on-operate relay is initialized. The delay-on-operate is a

factory programmed timer, which delays the transfer switch operation. Once activated the

delayed relay energizes the transfer relay coils and the output is disconnected from the main

input and connected to the auxiliary input.

INSTALLATION

1. Open hinged cover.

2. Wire in accordance with FIGURE 1 using cable strain relief clamps.

3. Ensure external wire AWG is sufficient to carry 50 Ampere load current.

4. Reinstall cover.

SPECIFICATIONS & OUTLINE DRAWING

FIGURE 1

Model: 091-197

Input Voltage: 120/240 Volts A.C, 50/60 Hz

Input Amps: 50 Amps Max.
Weight: 8 lbs.

OUTLINE DRAWING

INSTALLATION RECORD & WARRANTY

Date Installed

Installed By

Vehicle Identification

Vehicle Owner

WARRANTY

All products of Kussmaul Electronics Company Inc. are warranted to be
free of defects of material or workmanship. Liability is limited to repairing or
replacing at our factory, without charge, any material or defects which become
apparent in normal use within 3 years from the date the equipment was shipped.
Equipment is to be returned, shipping charges prepaid and will be returned,
after repair, shipping charges paid.

Kussmaul Electronics Company, Inc. shall have no liability for damages of
any kind to associated equipment arising from the installation and /or use of the
Kussmaul Electronics Company, Inc. products. The purchaser, by the accep­tance of the equipment, assumes all liability for any damages which may result
from its installation, use or misuse, by the purchaser, his or its employees or
others.