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Summary of Contents for Toshiba RTM20
- Page 1 TOSHIBA TEMPERATURE CONTROL RELAY RTM20 MODEL...
- Page 2 Toshiba's RTM20 relay is designed to monitor temperature of : Bearings Motor stator windings Generator stator windings Engine exhaust Engine cylinders Furnaces Industrial processes RTD (resistance temperature detector) inputs are three compensated wire leads. *Adjustable trip-point setting (40°C to 195°C) *Alarm outputs at 90% of trip temperature "...
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Page 3: Temperature Indicator
Group C trip temperature set switches- Temperature set point mode selection switches The Model RTM20 temperature control relay has eight different channels, each of which is devoted to a separate RTD . There are two ways, or modes, of using the eight channels . - Page 4 Table 1 General Specification Item Temperature display range Frequency Supply voltage Power consumption Operation Ambient temperature Storage Trip setting range No. of outputs 6 outputs (1 trip Outputs Sensor (RTD) Inputs No. of points Table 2 Contact Capacity Continuous AC or DC Resistive AC * Inductive...
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Page 5: Drilling Plan
-m ,A RTD1 - ~1 b '~o 1S 2S -- y 3A RTD3 -+~ 3B -+e 3b -'5A RTD5 ^ ' 58 ;~o 3S -~ 7A RTD7 -.~ 7B SB 0-4 ALARM o-o o-o TRIP GROUP-A ALARM o--0 TRIP GROUP-B O-4 o -O ALARM TRIP... - Page 6 INDUSTRIAL EQUIPMENT DEPARTMENT 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001 TEL:03-3457-4900 FAX:03-5444-9268 *For further information, please contact your nearest Toshiba Liaison Representative or International Operations-Producer Goods. . The data given in this catalog are subject to change without notice. 98-7(A) 70979...