EasyManuals Logo

VAMP 220 User Manual

Default Icon
68 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #8 background imageLoading...
Page #8 background image
VAMP 220 / 220R Arc protection system
User manual
VAMP Ltd
8
Vamp 24h support phone : +358 (0)40 573 6316
VM220.EN004
2. System description
2.1. Master unit VAMP 220/220R
2.1.1. General
The master unit, which can be mounted into the infeeder
cubicle of the switchgear or in any other suitable space,
includes all the main functions of the arc protection system. It
comprises the following integrated subunits:
a 3-phase overcurrent unit
an arc protection unit
a circuit-breaker failure protection unit
a temperature supervision unit
input and output elements
arc and overcurrent BI/O unit
a self-supervision un it.
VY 056 A
VY036A
VAMP
220 R
S
E
TRIP 1
TRIP 3
TRIP 5
TRIP 2
TRIP 4
TRIP 6
POWER
ERROR
COM
INSTALL
CURRENT
RUN
TEMP
INFO
ERROR
TEMP SET
Latch
I
I
I
>1A
>5A
Figure 2.1.1-1 Master unit VAMP 220/220R.
When the conditions for an arc short circuit occur
(simultaneous overcurrent and arc signal), the master unit
trips the circuit-breaker(s) of the incoming feeder(s). A master
unit can trip up to four circuit breakers. If more than four
parallel trip outputs are required, the trip multiplier relay VAR
4 CE can be used.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the VAMP 220 and is the answer not in the manual?

VAMP 220 Specifications

General IconGeneral
BrandVAMP
Model220
CategoryProtection Device
LanguageEnglish

Related product manuals