ETCR 9000, Руководство пользователя, Страница: 5 / 20

-
4
-
high-stability on constant test perennially.
ETCR9000 Series H/L Voltage Clamp Meter is connected with
insulation rod, which can be used for measuring high voltage
current that is below 23KV, on-line current measurement, also
having peak maintenance, data preservation, data storage,
infrared transmission and other functions, and its special clamp
meter can make it easier for clamping or evacuating the tested wire
through pressing or pulling back the insulation rod, time-saving
and fast, widely used in transformer substation, power plant,
industrial and mining enterprises as well as the inspection station
and electrician maintenance departments for electrical current
detection and field electrical operations. It can also replace the H/L
voltage transforming ratio tester, that is, to detect the high and low
current for primary circuit and secondary circuit separately, and
then calculate to conclude the change of high and low pressure.
The insulation rod is light and convenient, with the advantages of
anti-moisture, high temperature resistance, anti-impact, bending
resistance, high insulation, flexibility and other characteristics.
Ⅱ
Electrical Symbols
Extremely Dangerous! The operator must strictly
abide by the safety rules. Otherwise, there is electric
injury danger, causing personal damage or casualty
accident.
Dangerous! The operator must strictly abide by the
safety rules. Otherwise, there is electric injury
danger, causing personal damage or casualty
accident.
Warning! It must strictly abide by the safety rules.
Otherwise, it may cause personal damage or
casualty accident.
Alternating Current (AC)
Direct Current (DC)