GE SPST012 User manual

GEH

6284

Power

Break

Circuit

Breaker

Accessories

Shunt

Trip

and

Shunt

Trip

with

Lockout

Introduction

The

Shunt

Trip

and

Shunt

Trip

with

Lockout

accessories

shown

Figures

and

can

installed

800

—

4000

ampere

frame

Power

Break

circuit

breakers

These

accessories

allow

the

breaker

tripped

electrically

from

remote

location

addition

providing

trip

signal

the

breaker

the

Shunt

Trip

accessories

can

set

interact

with

other

Power

Break

accessories

when

used

with

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

DIP

switches

the

rear

the

breaker

Trip

Unit

can

configure

the

Shunt

Trip

accessories

activate

Bell

Alarm

—

Alarm

Only

accessory

Bell

Alarm

with

Lockout

accessory

when

shunt

trip

occurs

The

Accessory

Configuration

section

below

describes

how

this

can

done

the

breaker

equipped

with

Power

Trip

Unit

configured

that

only

protection

trips

will

activate

Bell

Alarm

Only

Bell

Alarm

with

Lockout

The

catalog

numbers

for

various

voltage

applications

are

listed

Table

for

the

Shunt

Trip

and

Table

for

the

Shunt

Trip

with

Lockout

Catalog

Number

Voltage

Rating

Peak

Inrush

Current

Nominal

RMS

Current

SPST

012

Vdc

3.0

200

Vac

Vdc

SPST

024

1.5

140

Vac

Vdc

SPST

048

1.5

110

120

Vac

125

Vdc

SPST

120

1.5

SPST

208

Vac

1.5

240

Vac

250

Vdc

SPST

240

1.5

240

Vac

devices

are

rated

for

Peak

inrush

current

present

for

after

activation

This

number

provided

that

fuses

and

supplies

can

chosen

appropriately

Table

Catalog

numbers

and

voltages

for

the

Shunt

Trip

Catalog

Number

Voltage

Rating

Peak

Inrush

Current

Nominal

RMS

Current

SPSTL

012

Vdc

300

Vac

Vdc

SPSTL

024

300

ill

wmm

Vac

Vdc

SPSTL

048

7.5

200

iHl

wmi

120

Vac

125

Vdc

SPSTL

120

3.0

Figure

Shunt

Trip

SPSTL

208

Vac

1.9

240

Vac

250

Vdc

SPSTL

240

1.5

Table

Catalog

numbers

and

voltages

for

the

Shunt

Trip

with

Lockout

Operation

Apply

control

voltage

terminals

and

the

terminal

strip

the

right

side

the

breaker

trip

the

circuit

breaker

The

Shunt

Trip

will

cause

the

circuit

breaker

trip

when

the

control

voltage

greater

than

the

rated

voltage

the

rated

voltage

Control

power

the

Shunt

Trip

must

removed

before

the

breaker

can

closed

Control

power

the

Shunt

Trip

with

Lockout

must

removed

for

minimum

0.25

second

before

the

breaker

can

closed

IJgSK

mnm

tern

nmm

rnmk

Figure

Shunt

Trip

with

Lockout

Courtesy of NationalSwitchgear.com

Installation

CAUTION

Overtightening

the

locking

screw

may

damage

distort

the

case

the

accessory

WARNING

Before

installing

any

accessories

turn

the

breaker

off

disconnect

from

all

voltage

sources

and

discharge

the

charging

springs

excessif

vis

ATTENTION

serrage

verrouillage

peut

deformer

boitier

’

accessoire

AVERTISSEMENT

Avant

’

installer

tout

accessoire

mettre

disjoncteur

position

OFF

deconnecter

toute

tension

’

alimentation

decharger

les

ressorts

’

armement

the

breaker

equipped

with

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

the

Shunt

Trip

accessory

can

configured

activate

installed

Bell

Alarm

Only

Bell

Alarm

with

Lockout

accessories

when

shunt

trip

occurs

with

the

procedure

described

the

Accessoiy

Configuration

section

Connect

the

control

wiring

for

either

Shunt

Trip

terminals

and

the

terminal

block

the

right

side

the

breaker

Test

the

Shunt

Trip

ensure

proper

operation

according

the

procedures

below

Reconnect

power

the

circuit

breaker

and

any

other

accessories

and

lock

seal

the

door

over

the

accessory

compartment

and

Trip

Unit

prevent

unauthorized

changes

Trip

Unit

settings

and

keep

contaminants

out

empty

accessory

slots

The

Shunt

Trip

accessory

installed

the

accessory

compartment

through

the

front

the

circuit

breaker

the

position

shown

Figure

Shunt

Trip

Shunt

Trip

with

Lockout

Bell

Alarm

with

Lockout

Bell

Alarm

Only

Undervoltage

Release

Accessory

Configuration

This

section

only

applies

Bell

Alarm

—

Alarm

Only

Bell

Alarm

with

Lockout

accessories

are

installed

the

breaker

along

with

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

the

breaker

equipped

with

Power

Trip

Unit

the

factory

default

settings

listed

Table

can

not

changed

The

Shunt

Trip

accessory

can

configured

activate

the

Bell

Alarm

Only

Bell

Alarm

with

Lockout

accessories

shunt

trip

occurs

The

configuration

can

changed

removing

the

Trip

Unit

from

the

breaker

setting

the

DIP

switches

the

rear

the

Trip

Unit

and

reinstalling

the

Trip

Unit

Figure

illustrates

the

Trip

Unit

rear

DIP

switches

and

their

functions

Table

lists

the

switch

functions

and

the

factory

settings

for

each

Figure

Accessory

compartment

the

front

the

circuit

breaker

with

the

Shunt

Trip

slot

indicated

Use

the

following

procedure

install

the

Shunt

Trip

accessory

into

the

Shunt

Trip

slot

the

accessory

compartment

Open

the

hinged

door

over

the

accessory

compartment

and

Trip

Unit

remove

existing

accessory

loosen

the

accessory

locking

screw

and

pull

the

module

out

with

the

Rating

Plug

Removal

Tool

(

catalog

number

TRTOOL

)

Insert

the

Shunt

Trip

accessory

into

the

proper

slot

illustrated

Figure

The

Shunt

Trip

accessory

keyed

for

the

correct

slot

the

accessory

compartment

the

accessory

cannot

fully

seated

the

compartment

check

that

the

compartment

position

correct

Push

this

side

disable

ini

IIDII

tiiiM

—

Rear

Trip

Unit

Push

this

side

enable

Figure

Accessory

switch

the

rear

the

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

showing

the

factory

settings

(

solid

part

indicates

that

the

switch

pushed

that

side

)

Figure

Inserting

Shunt

Trip

into

the

accessory

compartment

Tighten

the

locking

screw

the

front

the

accessory

until

snug

(

)

Courtesy of NationalSwitchgear.com

Loosen

the

four

screws

the

corner

the

breaker

cover

Remove

the

cover

from

the

breaker

face

Pull

the

Trip

Unit

locking

lever

the

right

then

hold

the

Trip

Unit

near

the

battery

cover

and

lift

straight

out

the

breaker

Refer

Figure

and

Table

determine

the

switches

changed

Push

the

appropriate

“

Enable

”

“

Disable

”

side

the

switch

Confirm

all

switch

settings

before

reinstalling

the

Trip

Unit

the

breaker

Pull

the

Trip

Unit

locking

lever

the

right

While

holding

the

lever

carefully

align

the

connector

the

rear

the

Trip

Unit

with

the

connector

the

breaker

Press

down

the

Trip

Unit

while

holding

near

the

battery

cover

When

the

Trip

Unit

fully

seated

slide

the

locking

lever

back

the

left

Reinstall

the

breaker

top

cover

and

tighten

the

four

screws

Replace

the

trim

plate

and

tighten

the

four

screws

Verify

that

the

switch

settings

are

correct

inducing

breaker

trips

from

the

Shunt

Trip

and

Undervoltage

Release

(

present

)

and

checking

the

responses

the

Bell

Alarm

Only

and

Bell

Alarm

with

Lockout

accessories

Factory

Setting

Switch

Function

Shunt

trip

activates

Bell

Alarm

Only

Disabled

UVR

trip

activates

Bell

Alarm

Only

Disabled

Protection

trip

activates

Bell

Alarm

Only

Enabled

Shunt

trip

activates

Bell

Alarm

with

Lockout

Disabled

UVR

trip

activates

Bell

Alarm

with

Lockout

Disabled

Protection

trip

activates

Bell

Alarm

with

Lockout

Enabled

Table

Accessory

switch

settings

including

factory

defaults

Description

Switch

Settings

Following

are

descriptions

the

effects

each

accessory

switch

when

enabled

When

Shunt

Trip

accessory

causes

the

breaker

trip

the

contacts

the

Bell

Alarm

—

Alarm

Only

also

change

state

(

The

factory

switch

setting

disabled

)

When

Undervoltage

Release

accessory

causes

the

breaker

trip

the

contacts

the

Bell

Alarm

Only

also

change

state

(

The

factory

switch

setting

disabled

)

When

protection

trip

(

long

time

short

time

instantaneous

ground

fault

protective

relay

)

occurs

the

contacts

the

Bell

Alarm

Only

also

change

state

(

The

factory

switch

setting

enabled

)

When

Shunt

Trip

accessory

causes

the

breaker

trip

the

contacts

the

Bell

Alarm

with

Lockout

also

change

state

(

The

factory

switch

setting

disabled

)

When

Undervoltage

Release

accessoiy

causes

the

breaker

trip

the

contacts

the

Bell

Alarm

with

Lockout

also

change

state

(

The

factory

switch

setting

disabled

)

When

protection

trip

(

long

time

short

time

instantaneous

ground

fault

protective

relay

)

occurs

the

contacts

the

Bell

Alarm

with

Lockout

also

change

state

(

The

factory

switch

setting

enabled

)

Procedure

for

Changing

Switch

Settings

Change

the

accessory

switch

settings

with

the

following

procedure

Test

Procedure

Test

the

Shunt

Trip

for

proper

operation

with

the

following

procedure

Turn

off

the

power

the

Shunt

Trip

the

breaker

contacts

Apply

least

the

rated

voltage

least

the

rated

voltage

the

Shunt

Trip

;

the

breaker

should

trip

immediately

Bell

Alarm

Only

Bell

Alarm

with

Lockout

present

ensure

that

activates

(

does

not

activate

)

selected

the

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

Shunt

Trip

with

Lockout

has

been

installed

continue

with

the

following

steps

After

the

breaker

has

tripped

and

with

the

power

still

applied

the

Shunt

Trip

with

Lockout

attempt

the

breaker

The

breaker

should

not

nor

attempt

MicroVersaTrip

Plus

MicroVersaTrip

Trip

Unit

installed

check

that

the

Trip

Unit

display

active

(

powered

)

Remove

power

from

the

Shunt

Trip

with

Lockout

WARNING

Before

beginning

this

procedure

turn

the

breaker

off

disconnect

from

all

voltage

sources

and

discharge

the

closing

springs

Attempt

the

breaker

;

should

normal

Tro

Shoo

ting

The

following

guide

provided

for

trouble

shooting

and

isolating

common

problems

does

not

cover

every

possible

situation

Contact

the

Customer

Support

Center

800

843

3742

any

problem

not

resolved

these

procedures

AVERTISSEMENT

Avant

commencer

cette

procedure

mettre

disjoncteur

position

OFF

deconnecter

toute

tension

’

alimentation

desarmer

les

ressorts

fermeture

Loosen

the

four

screws

the

breaker

trim

plate

assembly

and

remove

the

trim

plate

Courtesy of NationalSwitchgear.com

Corrective

Action

Possible

Cause

Symptom

Ensure

that

the

accessory

inserted

the

correct

slot

Figure

and

that

the

label

upright

The

accessory

inserted

incorrectly

The

Shunt

Trip

will

not

insert

completely

into

the

breaker

Check

that

Shunt

Trip

control

power

applied

greater

than

the

rated

voltage

the

rated

voltage

Check

that

the

accessory

completely

inserted

;

reinsert

necessary

Vdc

Shunt

Trip

installed

check

that

the

polarity

the

control

power

matches

that

shown

the

label

the

Shunt

Trip

accessory

The

installed

Shunt

Trip

has

Check

for

the

proper

voltage

rating

the

Shunt

incorrect

voltage

rating

Trip

The

Shunt

Trip

connection

Check

that

the

Shunt

Trip

accessory

completely

inserted

Check

that

the

Trip

Unit

seated

correctly

the

Trip

Unit

was

removed

set

the

switches

check

that

has

been

correctly

installed

;

remove

and

reinstall

necessary

Note

that

otherwise

unpowered

Trip

Unit

powered

energized

Shunt

Trip

Verify

that

the

breaker

closed

The

breaker

will

not

trip

when

control

power

applied

the

Shunt

Trip

The

Shunt

Trip

not

energized

poor

The

breaker

not

closed

The

Shunt

Trip

with

Lockout

Check

that

the

Shunt

Trip

with

Lockout

control

solenoid

not

energized

The

breaker

closes

manually

when

the

Shunt

Trip

with

Lockout

energized

power

applied

greater

than

the

rated

voltage

the

rated

voltage

Check

that

the

accessory

completely

inserted

;

insert

necessary

Note

that

otherwise

unpowered

Trip

Unit

powered

energized

Shunt

Trip

accessory

The

Shunt

Trip

with

Lockout

Check

that

the

Shunt

Trip

with

Lockout

accessory

control

power

connection

is is

completely

inserted

poor

Check

that

control

power

the

Shunt

Trip

Shunt

Trip

with

Lockout

has

been

removed

The

breaker

will

not

manually

when

the

Shunt

Trip

Shunt

Trip

with

Lockout

control

power

removed

The

Shunt

Trip

Shunt

Trip

with

Lockout

control

power

actually

still

applied

The

breaker

already

closed

Check

that

the

breaker

not

closed

;

open

and

try

again

The

Shunt

Trip

with

Lockout

Remove

the

Shunt

Trip

with

Lockout

accessory

plunger

not

retracted

the

lockout

plunger

protrudes

out

the

accessory

replace

the

accessory

the

plunger

does

not

protrude

reinsert

the

accessory

ensuring

proper

alignment

the

accessory

the

pocket

Wait

least

0.25

seconds

before

closing

the

breaker

after

removing

control

power

from

the

Shunt

Trip

with

Lockout

Control

power

was

not

removed

for

minimum

0.25

second

The

breaker

fails

after

power

removed

from

the

Shunt

Trip

with

Lockout

These

instructions

not

cover

all

details

variations

equipment

nor

they

provide

for

every

possi

contingency

that

may

met

connection

with

installation

operation

maintenance

Should

further

information

desired

should

particular

problems

arise

that

are

not

covered

sufficiently

for

the

purchaser

’

purposes

the

matter

should

referred

the

Company

ble

Electrical

Distribution

Control

General

Electric

Company

Woodford

Ave

Plainville

06062

1997

General

Electric

Company

GEH

6284

0697

Courtesy of NationalSwitchgear.com

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