's PTR-1500 is a high speed communications system for use in electric power transmission teleprotection schemes. The terminal is capable of transmitting and receiving up to 4
channels over any voice grade (500-3500Hz) communications path or point to point fiber optic.
The PTR-1500 uses the latest DSP (digital signal processing) technology and is based on the proven PTR-1000. It is completely on-board programmable by setting DIP switches. This simple programmability, along with its modular design, make it easy to install and maintain. No external programming equipment is required.
Its FSK (frequency shift keyed) modulation techniques, along with linear differential signal energy sensing, allow for high speed tripping while providing a high degree of dependability in the presence of noise, and greater security against false trips.
Because the PTR-1500 is based on the immensely reliable PTR-1000 and has been thoroughly tested in all conditions by INIVEN, we are able to add it to the stable of products covered by our 12 Year Warranty.
INIVEN Div. Conolog Corp., 5 Columbia Road, Somerville, NJ 08876. Tel: 908-722-3770; Fax: 908-722-5461.