Fiber Optic ProductsFiber Optic LinksHigh Voltage Isolation
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RLH NEWS AND INFORMATION
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RLH Industries, Inc.

Design, engineering, and manufacturing of fiber optic links and fiber optic products, equipment, enclosures, cable and supplies for the telecommunications, power, and general commercial industries.
New Canada Representative

We wish to welcome our new Canada Regional Sales Manager, Mr. Robert LeDoux, to the RLH team. Robert has over 17 years experience working with utilities, power generating plants, public agencies and telecommunication companies, with extensive background in 911 technology. We look forward to providing unparalleled service and world class RLH products to our customers throughout Canada.

See Robert LeDoux's contact information here.
Winter 2009 Newsletter

Read the current newsletter here.
RLH Offers GPR Studies Services


You can review a sample report, available here.

Request additional information on-line here.
Obsolete HVPE 30% Trade-in Allowance Program: Click Here
2009 Product Guide

Download (7 MB)
Did you know?
There are three major differences between transformer and fiber optic cable High Voltage Protection (HVP) systems:

a)  Personnel safety.  Fiber optic cable systems eliminate "Touch, Step and Transferred Potential" as defined in IEEE 80, 367,487, and 1590.

b)  Electrical isolation (dielectric strength is a function of system length). Transformer HVP provides a maximum of 6" isolation verses hundreds of feet for fiber optic cable.

c)  Power and or lightning induced voltages.  Fiber optic systems are immune to both AC power and lightning frequency induction.