GRAPHTEC miid LOGGER GL860 User Manual page 16

1.4
Operating Environment
This section explains the operating environment for the GL860.
Ambient Operating Conditions
(1) Ambient temperature and humidity (the GL860 must be operated within the following ranges.)
•
Temperature range: 0 to 45°C (0 to 40°C when a battery pack is mounted, 15 to 35°C when battery is being
charged)
•
Humidity range: 5 to 85%R.H.
(2) Environment (do not use in the following locations.)
•
Outdoor
•
A Location such as being exposed to direct sunlight
•
Locations exposed to salty air, corrosive gases, or organic solvents
•
Dusty locations
•
Locations subject to vibration or impact
•
Locations subject to voltage surge or electromagnetic interference such as lightning or electric furnaces
(3) Installation category (over-voltage category)
•
The GL860 belongs to Installation Category II defined in IEC60664-1.
•
Never use the GL860 for Installation Category III or IV.
(4) Measurement category
•
The Standard 20CH screw terminal (B-563), Standard 20CH screwless terminal (B-563SL) and Standard 30CH
screwless terminal (B-563SL-30) connected to the GL860 should be not used in Measurement Category II, III,
and IV.
•
The withstand high-voltage high-precision terminal (B-565) connected to belongs to Category II.
(5) Altitude
•
Altitude up to 2000 m.
(6) Mains supply voltage
•
100 to 240 VAC ±10%
(7) Pollution degree
•
POLLUTION DEGREE 2 in accordance with IEC60664
• If condensation occurs...
Condensation occurs in the form of water droplets on the device surfaces and interior when the GL860 is moved from a
cold to a warm location. Using the GL860 with condensation will cause malfunctioning.
Wait until the condensation has disappeared before turning on the power.
Warming-up Before Use
The GL860 should be allowed to warm up with the power turned on for approximately 30 minutes to ensure that it
operates according to the specified performance.
CHAPTER 1 General Description
1-4