OEM Medium Voltage Switch Components—MVS-C - Klockner ...

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OEM Medium Voltage Switch Components—MVS-C - Klockner ...

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19.5

OEM Fusible Switches

MVS-C Switch

Product Description

MVS-C switches are open

frame switches that must

be mounted in a suitable

enclosure for the OEM

market. Eaton’s MVS-C load

interrupter switches are

available in many ratings.

When properly applied, they

will provide safe, low-cost

switching where occasional

or infrequent disconnecting

means is desired. The

three-pole switch, with its

quick-make, quick-break

mechanism, will interrupt

its rated load current.

Medium Voltage Metal-Enclosed Switches

OEM Medium Voltage Switch Components—MVS-C

Application Description

MVS-C switches can be

applied in suitable enclosures

for many switching duties

whether manual or automatic

operation is specified:

● Transformer primary

switching

● Transformer secondary

switching

● Power distribution

switching

Contents

Description Page

OEM Medium Voltage Switch Components—MVS-C

Standards and Certifications . . . . . . . . . . . . . . . . . . . . . 125

Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Technical Data and Specifications . . . . . . . . . . . . . . . . . 125

Features, Benefits and Functions

Plug & Play: The switch

and operating mechanism

install as a single entity. No

handle and chains or cables to

mount and adjust. Improves

productivity in assembly

reducing overall cost.

Quick-make, quick-break

mechanism: A reliable

heavy-duty coil spring

mechanism drives the switch

blades at high speed into either

the open or the closed position.

DE-ION arc interruption:

DE-ION arc chambers and

spring-loaded auxiliary blades

ensure safe, fast load current

interruption and eliminate

arcing damage to the

main contacts.

Positive switch position

indication: Red and Green

multilingual (English/Spanish/

French) labels located directly

on the switch operating

mechanism give visual

indication of switch position.

Interlocked for safety:

When properly installed to

utilize the built-in design

feature, mechanical interlocks

prevent closing the switch

when the enclosure door is

open, or opening the door

when the switch is closed.

As an alternate interlock

method, key interlock

provisions are included.

124 Volume 3—Power Distribution and Control Assemblies CA08100004E—December 2010 www.eaton.com

Safety under fault

conditions: The switch,

depending upon the rated

voltage, is available with

three or four fault-closing

operations with ratings up

to 61,000 amperes rms

asymmetrical, exceeding

the industry standards

one-time operation.

Fuse mountings: Complete

three-phase fuse mounting

assemblies or fuse live

parts are available that

are fully compatible with

MVS-C switches. The fuse

mountings are intended for

use with Eaton’s fuses.

MVS-C Fuse Mounting

Direct drive mechanism:

A metal-to-metal direct drive

mechanism eliminates chains

or cables that need adjusting

or break.

For Immediate Delivery or Tech Support call KMParts.com at (866) 595-9616


Standards and

Certifications

● MVS-C switches meet or

exceed ANSI C37.22

ratings

● UL and CSA recognized

component listing services

are available for 5 and

15 kV manual and motor

operated MVS-C switches

Reference Information

For renewal parts, see

CA08105001E.

Medium Voltage Metal-Enclosed Switches

Product Selection

Contact Eaton for pricing.

Technical Data

and Specifications

● Rated maximum voltage

classes of 5, 15, 27 and

38 kV

● Rated impulse levels, kV

BIL: 60, 95, 125, 150

● Continuous and load-break

ratings: 600 amperes

available at all voltage

classes; 1200 amperes

available at 5 and 15 kV

● Rated momentary and fault

close currents, 40 and

61 kA rms asymmetrical;

40 kA available at all voltage

classes; 61 kA available at

5, 15 and 27 kV

● Manual, motor or shunt-trip

operated

OEM Medium Voltage Switch Components—MVS-C

19.5

Volume 3—Power Distribution and Control Assemblies CA08100004E—December 2010 www.eaton.com 125

For Immediate Delivery or Tech Support call KMParts.com at (866) 595-9616

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19.5

Medium Voltage Metal-Enclosed Switches

OEM Medium Voltage Switch Components—MVS-C

126 Volume 3—Power Distribution and Control Assemblies CA08100004E—December 2010 www.eaton.com

For Immediate Delivery or Tech Support call KMParts.com at (866) 595-9616


A

Index

adjust, 1

adjusting, 1

all, 2

alternate, 1

amperes, 1-2

an, 1

and, 1-3

ANSI, 2

Application, 1

applied, 1

arc, 1

arcing, 1

are, 1-2

As, 1

as, 1

Assemblies, 1-3

assemblies, 1

assembly, 1

asymmetrical, 1-2

at, 1-3

automatic, 1

auxiliary, 1

available, 1-2

B

be, 1

Benefits, 1

BIL, 2

blades, 1

break, 1-2

built, 1

C

CA, 1-3

cables, 1

call, 1-3

can, 1

Certifications, 1-2

chains, 1

chambers, 1

classes, 2

close, 2

closed, 1

closing, 1

coil, 1

com, 1-3

compatible, 1

Complete, 1

component, 2


Index

Components, 1-3

conditions, 1

Contact, 2

contacts, 1

Contents, 1

Continuous, 2

Control, 1-3

cost, 1

CSA, 2

current, 1

currents, 2

D

damage, 1

Data, 1-2

DE, 1

December, 1-3

Delivery, 1-3

depending, 1

Description, 1

design, 1

desired, 1

Direct, 1

direct, 1

directly, 1

disconnecting, 1

Distribution, 1-3

distribution, 1

door, 1

drive, 1

drives, 1

duties, 1

duty, 1

E

Eaton, 1-2

eaton, 1-3

either, 1

eliminate, 1

eliminates, 1

Enclosed, 1-3

enclosure, 1

enclosures, 1

English, 1

ensure, 1

entity, 1

exceed, 2

exceeding, 1

F

fast, 1

fault, 1-2

feature, 1

Features, 1

For, 1-3

for, 1-2

four, 1

frame, 1

French, 1

fully, 1

Functions, 1

Fuse, 1

fuse, 1

fuses, 1

Fusible, 1

G

give, 1

Green, 1

H

handle, 1

heavy, 1

high, 1


I

Index

Immediate, 1-3

Improves, 1

impulse, 2

in, 1

included, 1

indication, 1

industry, 1

Information, 1-2

infrequent, 1

install, 1

installed, 1

intended, 1

interlock, 1

Interlocked, 1

interlocks, 1

interrupt, 1

interrupter, 1

interruption, 1

into, 1

ION, 1

is, 1

its, 1

K

kA, 2

key, 1

KMParts, 1-3

kV, 2

L

labels, 1

levels, 2

listing, 2

live, 1

load, 1-2

loaded, 1

located, 1

low, 1

M

main, 1

make, 1

Manual, 2

manual, 1-2

many, 1

market, 1

maximum, 2

means, 1

mechanical, 1

mechanism, 1

Medium, 1-3

meet, 2

Metal, 1-3

metal, 1

method, 1

momentary, 2

motor, 2

mount, 1

mounted, 1

Mounting, 1

mounting, 1

mountings, 1

multilingual, 1

must, 1

MVS, 1-3

N

need, 1

No, 1

O

occasional, 1

OEM, 1-3


Index

of, 1-2

on, 1

one, 1

open, 1

opening, 1

operated, 2

operating, 1

operation, 1

operations, 1

or, 1-3

overall, 1

P

Page, 1

parts, 1-2

phase, 1

Play, 1

Plug, 1

pole, 1

position, 1

Positive, 1

Power, 1-3

prevent, 1

pricing, 2

primary, 1

Product, 1-2

productivity, 1

properly, 1

provide, 1

provisions, 1

Q

Quick, 1

quick, 1

R

Rated, 2

rated, 1

ratings, 1-2

recognized, 2

Red, 1

reducing, 1

Reference, 1-2

reliable, 1

renewal, 2

rms, 1-2

S

safe, 1

Safety, 1

safety, 1

secondary, 1

see, 2

Selection, 1-2

services, 2

shunt, 2

single, 1

Spanish, 1

Specifications, 1-2

specified, 1

speed, 1

spring, 1

Standards, 1-2

standards, 1

suitable, 1

Support, 1-3

Switch, 1-3

switch, 1

Switches, 1-3

switches, 1-2

switching, 1

switchingthree, 1


Index

T

Tech, 1-3

Technical, 1-2

that, 1

The, 1

the, 1

they, 1

three, 1

time, 1

to, 1

Transformer, 1

trip, 2

U

UL, 2

under, 1

up, 1

upon, 1

use, 1

utilize, 1

V

visual, 1

Voltage, 1-3

voltage, 1-2

Volume, 1-3

W

When, 1

when, 1

where, 1

whether, 1

will, 1

with, 1

www, 1-3

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