Environmental Testing - Danfoss MCH19AM1649 Technical Information

Technical Information
MCHXXX
Technical data

Environmental testing

Temperature
Operating
Storage
Humidity
After being placed in a controlled atmosphere of 95% humidity at 38ºC [100ºF] for 10 days, the control handle performs normally.
Rain
After being showered from all directions by a high pressure hose, the control handle performs normally (applied to cased models only). This test fulfills
NEMA 4 specifications (IP 65 equivalent).
Vibration
Withstands a vibration test designed for mobile equipment controls consisting of two parts:
1. Cycling from 5 to 2000 Hz in each of the 3 axes.
2. Resonance dwell for one million cycles for each resonance point in each of the 3 axes.
© Danfoss | February 2017
NEMA (National Electrical Manufacturer Association) NEMA 4 = Intended for indoor or outdoor use
primarily to provide a degree of protection against windblown dust and rain, splashing water, hose-
directed water and external ice formation.
-34º to 66ºC [-30º to 150ºF]
-40º to 77ºC [-40º to 170ºF]
11022667 | BC00000033en-US0601 | 9