User's Manual

34 ECN 7000 Series Specifications
Category Rating
Salt Spray Test
??Dry Heat
ANSI C12.1 2008 4.7.3.23 in accordance with ASTM B117
??IEC 60068-2-2; 70
o
C, 72 hours
Raintightness
??Cold
NEMA 4 and ANSI C12.1 2008 4.7.3.24 in accordance with
UL 50 E
??IEC 60068-2-1; -40
o
C, 16 hours
??Damp Heat Cyclic ??IEC 60068-2-30: 25
o
C - 55
o
C @ 95% humidity for 6 days
??Change of Temperature ??IEC 60068-2-14: 70
o
C to -25
o
C in 6 hours
Solar Radiation As per ANSI C12.1 2008
Salt Fog As per ANSI C12.1 2008
Mechanical Specifications
Table 6 summarizes the mechanical specifications for ECN 7620 and 7650
devices.
Table 6. Mechanical Specifications
Category Rating
General Mechanical
Requirements
IEC 60068-2-11
Mechanical Tests:
Mechanical Shock
??Spring Hammer
ANSI C12.1 2008 4.7.3.18 in accordance with IEC 60068-2-
27
??IEC 60068-2-75: .2 Joules kinetic energy
Transportation Drop
??Shock
ANSI C12.1 2008 4.7.3.19 in accordance with ISTA
procedure 1A
As per ANSI C12.1 2008
??IEC 60068-2-27: 30g, half-sine, 18ms
Mechanical Vibration
??Vibration
ANSI C12.1 2008 4.7.3.20 in accordance with IEC 60068-2-
6
As per ANSI C12.1 2008
??IEC 60068-2-6: 10-150 Hz, 0.075mm/1g @ 1 octave per
minute. 10 cycles