VCI-3 - Voice Cable Identification System0 pages

TECHNOLOGIES INC.

VCI-3
Voice Cable Identification System

The VCI-3 is a cable identification and phasing system used during installation or maintenance works on
de-energized three phase systems.

ADVANTAGES
t Unique balanced injection system that t
t eliminates signal bleeding on other wires
t Three different frequencies to identify each t
t phase
t Easy to install and operate
t Extended range: up to 10 km (6 miles) of t
t working distancet
t Tone transmission for more than 8 hours
t Lightweight and compact
t Optional magnetic sensing transducer
t Phase detection by transmitter tone presence t
t or absence
t Digital filtering of network harmonics
t Unique dual grounded method

VCI-3 system

OPERATION MODE
The tone transmitter integrates a speaker and a microphone to record the vocal identification message.
The transmitter uses direct connection injection clips
or three clamps for magnetic current injection. The
clamps induces current in the conductor and no
concerns with the cable sheath. Thanks to its rechargeable battery pack, it can provide more than eight
hours of continuous work.
The compact detector uses a magnetic sensor. It has
a built-in speaker with adjustable volume and a
earphones jack to listen to the vocal identification
message even in noisy environments. The sensor
detection threshold is adjustable according to cable
type and length. Detection is guaranteed by a digital processing system that checks for the presence
or absence of every tone that comes in from the
transmitter end. ndb Technologies’ unique process
guarantees a safe, precise and flawless detection.

Optional V probe

ndb Technologies inc. • 1405 St-Jean-Baptiste, office 111 • Quebec (QC) G2E 5K2 - Canada • Tel: 1(418)877-7701 Fax: 1(418)877-7787
Email: mkt@ndbtech.com

www.ndbtech.com