Environment
Temperature Range
Operating: –20 to 60°C (–4 to 140°F)
Storage: –40 to 85°C (–40 to 185°F)
Type Tests
Shock
15 G in 3 perpendicular planes
Vibration
Swept over the following ranges for 12 sweeps in each of three mutually perpendicular planes with each
15 minute sweep consisting of the following:
5 to 29 to 5 Hz: 1.5 G peak for 5 min.
29 to 52 to 29 Hz: 0.036” DECS-A for 2.5 min.
52 to 500 to 52 Hz: 5 G peak for 7.5 min.
Salt Fog
Tested per ASTM-117B-1989
Radio Interference
Type tested using a 5 W, hand-held transceiver operating at random frequencies centered around 144
and 440 MHz with the antenna located within 150 mm (6”) of the device in both vertical and horizontal
planes.
Dielectric Strength
2,352 Vac at 50/60 Hz for 1 second between voltage sensing inputs and all other circuits.
500 Vac at 50/60 Hz for 1 minute between any of the following groups.
Current Sensing Inputs: 8 mA
RS-232 Port: 6 mA
UL Recognition
All DGC-500 controllers are UL recognized per Standard 508, Standard for Industrial Control Equipment
(UL File E97035).
Part Numbers 9355400113 and 9355400114
cURus recognized per Standard 1604, Electrical Equipment for Use in Class I and II, Division 2, and
Class III Hazardous (Classified) Locations, Class I, Division 2, Groups A, B, C, D, Zone 2,
Temperature Code T5.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D, or nonhazardous locations
only.
CSA Certification
Certified per Standard CAN/CSA-C22.2, Number 14-95, CSA File LR 23131 (excludes P/N 9355400113
and 9355400114).
WARNING! - EXPLOSION HAZARD
(9355400113 and 9355400114 only)
Substitution of components may impair suitability for Class I, Division 2.
Do not disconnect equipment unless power has been switched off or the area is
known to be non-hazardous.
1-6 DGC-500 General Information 9355400990 Rev H
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