When our customers's requirements call for special product testing, such as Bellcore, (which are beyond safety certification) to validate conformance, OnLine Power has enlisted a number of resources in the way of local test labs to perform this function. Below is a partial list of the type testing that is available to be performed to test conformity to specifications and which have been done to products that we have developed. Rain Intrusion Shock and Vibration (including Seismic to all levels) Input Voltage Surge Withstand EMC Humidity / Salt Fog ESD Grounding        Copyright © 2002 Onlinepower, Inc. All rights reserved.