Environmental - Ge D60 Instruction Manual

CHAPTER 2: PRODUCT DESCRIPTION
LED INDICATORS
Functions:
PUSHBUTTONS
Type:
Functions:
INGRESS PROTECTION
IP code:

2.5.12 Environmental

AMBIENT TEMPERATURES
Storage temperature:
Operating temperature:
HUMIDITY
Humidity:
OTHER
Altitude:
Pollution degree:
Overvoltage category:
Ingress protection:
Noise:
D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
5 device status indicators
9 event cause indicators
8 user-programmable pushbutton indicators
membrane
5 bottom Tab pushbuttons and 1 Home pushbutton for page recall
4 directional, 1 ENTER, and 1 ESCAPE pushbutton element selection
10 side pushbuttons for power system element control
RESET pushbutton
8 physical user-programmable pushbuttons, 8 graphical interface pushbuttons
IP20 front, IP54 front with graphical front panel, IP10 back
–40 to 85°C
–40 to 60°C; the LCD contrast can be impaired at temperatures less than –20°C
operating up to 95% (non-condensing) at 55°C (as per IEC60068-2-30 variant 1, 6 days)
2000 m (maximum)
II
II
IP20 front, IP10 back
0 dB
SPECIFICATIONS
2
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