SD 300 Datasheet0 pages

Seaward
Bracken Hill,
South West Industrial Estate,
Peterlee, SR8 2SW
Tel: +44 (0) 191 5863511
Web: www.seaward.co.uk Email: sales@seaward.co.uk Fax: +44 (0) 191 5860227
SD 300
The unique failsafe design of the SD300 incorporates a two-handed push button
operation to initiate and maintain the energy discharge, ensuring that the operator
cannot come into contact with the live circuit. In addition, the operator is totally
isolated from the discharged energy by a fully insulated and robust instrument case
rated at IP66.
The totally self contained instrument comes complete with fully shrouded fused test
leads and includes an inbuilt test lead and fuse proving facility. Other safety features
include an automatic pre-use self test, protection against prolonged connection to
live operating circuits and monitoring of critical component temperatures with
automatic cut off.
As the first instrument of its type the SD300 provides an innovative and highly
effective solution for the safe discharge of electrically charged equipment –
protecting the operator from danger and the equipment under test from potential
damage.
Key Features
n Unique failsafe design
Multiple safety interlocks inhibit discharge if
the capacitors are not electrically isolated.
n UL Listed
The SD300 is Listed by Underwriters
Laboratories Inc.
n Electrical isolation between
probes.
All test leads and probes are electrically
isolated to avoid sparking during
connection/disconnection.
n Two handed operation
Both hands are needed to initiate and maintain
discharge ensuring the operator does not
come into contact with hazardous parts.
n Self test facility.
All discharge meters and indicators, test leads
and test lead fuses are tested using the in-built
proving facility.
n Rugged drop proof enclosure.
High impact resistance, IP66 enclosure
designed to withstand the roughest of working
environments.
UL Listed Safe Discharge Unit