Intermatic 158PG11953-2 User Manual

PanelGuard®PG60 - PG80 - PG100 Series

ALARM

OPERATION

PROTECTIO

N MODES

CAUTION; HIGH V

OLT

AGE INSIDE

SEVICE BY QUALIFIED

PERSONN

EL ONL

Red ALARM

light ON or

Audible Alarm

ON indicates

loss of protection. Refe

r to

the operatio

n manual for

troubleshoo

ting help.

Alarm

Neutral

Ground

Green lights ON indicat

power prese

nt and protec-

tion circuits for each mo

are operating propely

One or more

Green lights

OFF indicates loss of

power

or protection. Refer to th

operation manual for troubleshoo

ting help.

ALARM OPERATION

PROTECTION MODES

CAUTION; HIGH VOLTAGE INSIDE

SEVICE BY QUALIFIED PERSONNEL ONLY

Red ALARM light ON or Audible Alarm ON indicates loss of protection. Refer to the operation manual for troubleshooting help.

Alarm Neutral

L1 L2 L3

Ground

Green lights ON indicate power present and protection circuits for each mode are operating propely. One or more Green lights OFF indicates loss of power or protection. Refer to the operation manual for troubleshooting help.

Electrical Panel Extension Hardwired Surge

INTRODUCTION

The PG60-80-100 Series is designed to be installed in very close proximity to the power bus of an electric distribution panel or electric panelboard. It can be used with most panels or panelboards in distribution today. The PG60-80-100 Series offers peak surge amperage protection levels of 60 kA to 100 kA per mode. It is designed to be easily mounted above or below the panelboard. Provisions have been made with a reversible cover plate to keep the instructions and indicators in a user friendly position. Standard features include all mode protection, multimode LED indicators that show full protection, diminished protection and lost protection for all phases. A form C relay for remote alarm indication, audible trouble alarm with test and silence switch are also standard equipment.

The system is comprised of three sections; outer housing, cover plate and inner module. Each section is engineered to make the installer/service technician's task as easy as possible. A description of each section and the function follows.

Outer Housing - Metal housing measuring 20" wide x 16" high x 6" deep. The outer housing contains the inner housing. connection lugs for each phase, neutral and ground, connections for the form C alarm relay and the audible alarm test and silence switch.

5/8" flange on the forward side of the housing has ten (10) threaded

A holes that are used to attached the cover plate. Four (4) mounting holes are located in the back surface of the housing for mounting. It is sug gested that all four (4) fasteners be used to secure the outer housing.

Cover Plate - Metal plate measuring 19 13/16" wide x 15 13/16" high. The cover plate contains ten (10) holes located around the edges that matched the threaded holes in the outer housing and are used to secure the cover plate to the outer housing. The cover plate is reversible and has an identification label on both front and reverse sides. The labels are mirror images of each other and selection of which side to use depends upon the placement of the outer housing. (This process will be explained in the installation section that follows.)

Inner Module - Metal box measuring 13 3/16" wide x 9 3/4" high x 4 15/16" deep including the mounting rails that are part of the module. The inner module is fastened to the outer housing with four (4) bolts through the mounting rails. Module identification and wiring diagram labels are attached to the inner module. The inner module contains all of the surge suppression, noise filtering, fusing, monitoring and reporting components. Copper bus bars and terminal lugs extend from the inner module.

NEC Section 285 requires that a SPD have a fault current rating equal to or greater than the point of installation (switchboard or panelboard). The PG60-80-100 Series is suitable for use on a circuit capable of delivering not more than 200,000 amperes (120/208-3Y, 120/240-2S, 120/240-3HLD, 277/480-3Y models). 480-3D models are rated at 25,000 amperes. Should you require a 480-3D model with a higher fault current rating consider Intermatic PG2500/PG3000/PG3500 Series which are rated at 200 kAIC.

INSTALLATION INSTRUCTIONS

and

OPERATIONS MANUAL

Model # PG100 - 208 - 3Y

PEAK SURGE RATING

PG60 60 kA per Mode PG80 80 kA per Mode PG100 100 kA per Mode

SUPPLY VOLTAGE AND CONFIGURATION

240-2S 120/240 Single Phase 208-3Y 120/208 Three Phase Wye 240-3HLD 120/240 Three Phase H. L. Delta 480-3Y 277/480 Three Phase Wye 480-3D 480 Three Phase Delta

6.0”

20.0”

16.0”

INSTALLATION INSTRUCTIONS and OPERATIONS MANUAL PG60-80100 SERIES - V.10-03

WARNING

BUS BARS AND TERMINAL LUGS ARE ENERGIZED

DURING NORMAL OPERATING CONDITIONS. ONLY A

QUALIFIED PERSON SHOULD PERFORM SERVICE.

UNPACKING

Open the carton, remove the PG60 - 100 Series unit and examine the outer housing and cover for shipping damage. If damage is observed, notify your supplier.

Remove the cover plate by removing the ten (10) bolts that secure it and examine the inner housing, bus bars, connecting lugs and the alarm device for shipping damage. If damage is observed, notify your supplier.

BEFORE INSTALLATION

1. All electrical wiring and connections should be installed by a qualified electrician. All wiring must comply with the National Electrical Code (NEC) and local codes.

2. This Surge Protection Device (SPD) incorporates a NEMA 12 enclosure.

3. The installation and operation of any Surge Protection Device (SPD) requires proper grounding. A properly sized, insulated grounding conductor is required. The grounding conductor should be the same wire size (gauge) as the phase and neutral conductors used for the SPD. Refer to Table 2 for recommendations.

4. The service entrance and panel grounding configurations must comply with the National Electrical Code and all local codes.

3. Select a location opposite the incoming feed to the panelboard. The SPD must be mounted in an area that provides sufficient working space around the panelboard and SPD cabinet.

5. The collar and/or conduit used to connect this SPD to the panelboard must be sized correctly for the gauge and length of wire required. The length of conduit should allow no more than 1/16” between the edge of the SPD cover plate and the panelboard cover.

TEST and verify system voltage to assure proper selection of

6. the Surge Protection Device (SPD) in accordance with the wiring diagrams shown below and on the labels located on the inner module. If the voltage or the number of conductors does not agree with the information supplied with the Surge Protection Device, contact your supplier. If you have questions about the proper use of this unit for your application, contact Intermatic at the numbers listed under TECHNICAL ASSISTANCE on page 5 of this publication.

PG60 - PG80 - PG100 Series

with cover plate removed. Unit in position to be installed at the top of panelboard.

FRONT

Wire Pass-through area

Low voltage alarm contact wiring area

1.980”

INSTALLATION INSTRUCTIONS and OPERATIONS MANUAL 2 PG60-80-

AC Voltage wiring area

REAR

20.0”

Table 1

9.195”

Wire

Pass-

through

area

3.438”3.438”

5.75”

6.0”

+ 4 hidden pages