GW Instek GPM-8310, Руководство пользователя

Страница: 8 / 251

GPM-8310 User Manual
8
(Note) EN 61010-1:2010 specifies the measurement categories and
their requirements as follows. The GPM-8310 falls under category II
600V.

Measurement category IV is for measurement performed at the
source of low-voltage installation.

Measurement category III is for measurement performed in the
building installation.

Measurement category II is for measurement performed on the
circuits directly connected to the low voltage installation.
Power Supply
WARNING

AC Input voltage: 100-240 VAC 50/60Hz

The power supply voltage should not fluctuate
more than 10%.

Connect the protective grounding conductor of
the AC power cord to an earth ground, to avoid
electrical shock.

If grounding practice is not well implemented, a
certain amounts of noises will be generated
when connecting to GPM-001, the handy
measurement accessory for GPM-8310.
Cleaning the
Instrument

Disconnect the power cord before cleaning.

Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid.

Do not use chemicals containing harsh material
such as benzene, toluene, xylene, and acetone.
Operation
Environment 
Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)

Temperature: 0°C to 40°C

Humidity: < 30°C: < 80%RH(non-condensing);
30°C~40°C:<70%RH(non-condensing);
>40°C: <50%RH (non-condensing)

Altitude: <2000m

Overvoltage category: OVC II