Kewtech KT64, Инструкция по эксплуатации, Страница: 14 / 44

11
Display Dot Matrix LCD 160 (W) X 240 (H) pixels.
Overload protection The continuity test circuit is protected by a
0 . 5 A/ 600 V fast acting (HRC) ceramic fuse
mounted in the battery compartment, where a
spare fuse is also stored.
The insulation resistance test circuit is
protected by a resistor against
1000 V AC for
10 seconds.
5 . 4 Applied standards
Instrument operating IEC/EN 61557 - 1 , 2 , 3 , 4 , 6 , 10 ( 1997 )
Standard
Safety standard
IEC/EN 61010 - 1 ( 2001 ),
CATIII ( 300 V) -Instrument
IEC/EN 61010 - 031 ( 2001 ),
CATII ( 250 V)-Test Lead KAMP 12
CATIII ( 600 V)-Test Lead ACC 064
CATIII ( 1000 V)-Test Lead ACC 064 SP
Protection degree IEC 60529 ( 1989 + A 1 ) IP 40
EMC EN 61326
・
EN 55022
・
EN 61000 - 4 - 2 (performance criterion C)
・
EN 61000 - 4 - 3 (performance criterion B)
This manual and product may use the following symbols adopted from
International Safety Standards;
CAT.III Designed to protect against transient overvoltages in a building
wiring installation (low-voltage distribution level)

Equipment protected throughout by DOUBLE INSULATION
or REINFORCED INSULATION;
Caution (refer to accompanying documents)

Caution, risk of electric shock
Protection against wrong connection is up to 500 V

Earth Ground
Specification