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Gemco Motogard 120 Series Installation Instructions Manual

Over – temperature protection system

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Motogard™
Over – Temperature Protection System
Installation Instructions

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Summary of Contents for Gemco Motogard 120 Series

  • Page 1 Motogard™ Over – Temperature Protection System Installation Instructions...
  • Page 2: General Information

    Motogard™ General Information Note: This device does not monitor the actual temperature but protects against over-temperature Motogard Over-Temperature Protection Systems conditions. provide immediate overheating protection for: motors, equipment enclosures, semiconductor heatsinks, sleeve bearings, and other related machinery. All Motogard systems fully conform to the NEC requirements for integral motor thermal protection.
  • Page 3 Series 115 Motogard™ 3. Be sure power is never applied directly across the contact but always in series with the load. The Series 115 Motogard is designed to take in up 4. Maximum allowable load – Amps to 6 Thermistors wired in Parallel, and has two Triac 120/240VAC.
  • Page 4 Series 120 Motogard Output Load Connections: 1. With power applied to the controller and all input The Series 120 Motogard is designed to take in up sensors in their low impedance states. Terminal 3 to 3 Thermistors wired in Parallel, and has a single and 4 become the equivalent to a closed contact Triac output relay.
  • Page 5 Series 135 Motogard Output Load Connections: 1. Terminals 3, 4 and 5 comprise a set of “Form C” The Series 135 Motogard is designed to take in up contacts with terminal 4 common, Terminal 5 is to 3 Thermistors wired in Parallel, and has a Form C the open side and terminal 3 is the closed side.
  • Page 6 Series 150 Motogard Output Load Connections: 1. Terminals 5, 6 and 7 comprise a set of “Form C” The Series 150 Motogard is designed to take in up contacts with terminal 6 common, Terminal 5 is to 3 Thermistors wired in Series (1 input), and has a the open side and Terminal 7 is the closed side.
  • Page 7 Switching temperatures (Nominal) Item Identification Part Number T8060* T8070* T8080* T8090 T8100 T8110 T8120* T8130 T8140 T8150 T8160 T8170 T8180* T8190* T9060** T9070** T9080** T9090** T9100** T9110** T9120** T9130** T9140** T9150** T9160** T9170** T9180** T9190** Centigrade ºC +/-5º Fahrenheit ºF +/-9º Identifying White / White /...
  • Page 8: Other Products

    Motogard Relay Models Series 115 Series 120 Series 135 Series 150 Model No. 115101-2 120101 135101 150101 6 Inputs 3 Inputs Operating 3 Inputs 1 Input 2 Triac Outputs Single Triac Output Characteristics Form C Relay Output Form C Relay Output 1 N.O.* 1 N.C.* N.C.* Input Rating...

This manual is also suitable for:

Motogard 115 seriesMotogard 135 seriesMotogard 150 series