Sensors B59300 Motor Protection, Triple Sensors M 1300 Applications ■ Thermal protection of winding in electric motors ■ Limit temperature monitoring Features ■ Thermistor pellets with insulating encapsulation in series connection (triple sensor) ■ Low-resistance type ■ Silver-plated and Teflon-insulated AWG 26 litz wires ■ Characteristics for nominal threshold temperatures of Dimensions in mm 90 up to 160 °C conform with DIN 44082 ■ Color coding of litz wires to DIN 44082, connecting wires in yellow Delivery mode ■ Bulk General technical data Vmax Max. operating voltage (TA = 0 … 40 °C) Max. measuring voltage (TA – 25 K … TNTT + 23 K) Vmeas,max Rated resistance (V PTC ≤ 2,5 V) RN Insulation test voltage Vins Thermal threshold time ta Operating temperature range (V ≤ V meas, max) Top (V = Vmax) Top 30 7,5 ≤ 300 2,5 <3 – 25/ TNTT + 23 0/+ 40 VDC VDC Ω kV AC s °C °C Electrical specifications and ordering codes TNTT ± ∆T R (TNTT – ∆T) (V PTC ≤ 2,5 V) °C Ω ≤ 1710 60 ± 5 ≤ 1710 70 ± 5 80 ± 5 ≤ 1710 90 ± 5 ≤ 1650 ≤ 1650 100 ± 5 110 ± 5 ≤ 1650 120 ± 5 ≤ 1650 ≤ 1650 130 ± 5 140 ± 5 ≤ 1650 145 ± 5 ≤ 1650 ≤ 1650 150 ± 5 155 ± 5 ≤ 1650 160 ± 5 ≤ 1650 R (TNTT + ∆T) (VPTC ≤ 2,5 V) Ω ≥ 1710 ≥ 1710 ≥ 1710 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 ≥ 3990 R (TNTT + 15 K) (VPTC ≤ 7,5 V) Ω — — — ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k ≥ 12 k 173 10/02 R (TNTT + 23 K) (VPTC ≤ 2,5 V) Ω ≥ 30 k ≥ 30 k ≥ 30 k — — — — — — — — — — Ordering code B59300M1060A070 B59300M1070A070 B59300M1080A070 B59300M1090A070 B59300M1100A070 B59300M1110A070 B59300M1120A070 B59300M1130A070 B59300M1140A070 B59300M1145A070 B59300M1150A070 B59300M1155A070 B59300M1160A070 Sensors B59300 Motor Protection, Triple Sensors M 1300 Electrical specifications and ordering codes TNTT ± ∆T R (TNTT – ∆T) (V PTC ≤ 2,5 V) °C Ω 170 ± 7 ≤ 1710 180 ± 7 ≤ 1710 ≤ 1710 190 ± 7 R (TNTT + ∆T) (VPTC ≤ 2,5 V) Ω ≥ 1710 ≥ 1710 ≥ 1710 R (TNTT + 15 K) (VPTC ≤ 7,5 V) Ω — — — R (TNTT + 23 K) (VPTC ≤ 2,5 V) Ω ≥ 30 k ≥ 30 k ≥ 30 k Ordering code B59300M1170A070 B59300M1180A070 B59300M1190A070 Color coding of litz wires (to DIN 44082) °C TNTT Color 60 70 80 90 100 110 °C TNTT white/grey white/brown white/white green/green red/red brown/brown 120 130 140 145 150 155 Color °C TNTT grey/grey blue/blue white/blue white/black black/black blue/black 160 170 180 190 Color blue/red white/green white/red black/grey Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) TPT0418-5 10 8 Ω R PTC 10 7 R PTC 10 7 10 6 10 6 10 5 10 5 10 4 TNTT 60 ˚C 70 ˚C 10 3 10 2 10 2 30 50 B59300M10*0A070 TNTT 80 ˚C 90 ˚C 10 4 10 3 10 1 10 TPT0419-D 10 8 Ω B59300M10*0A070 70 90 110 130 ˚C 160 T PTC 10 1 10 174 10/02 30 50 70 90 110 130 ˚C 160 T PTC Sensors B59300 Motor Protection, Triple Sensors M 1300 Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) TPT0420-G 10 9 Ω R PTC 10 8 B59300M11*0A070 Ω R PTC 10 8 10 7 10 7 10 6 10 6 10 5 10 5 TNTT 100 ˚C 110 ˚C 10 4 R PTC 10 7 30 50 70 90 110 130 150 ˚C 180 T PTC TPT0422-X 10 2 10 R PTC 10 7 T NTT 140 ˚C 145 ˚C 10 5 10 4 10 4 10 3 10 3 10 2 10 2 100 150 100 200 ˚C 250 T PTC 150 10 1 10 175 10/02 200 ˚C 250 T PTC TPT0423-6 B59300M115*A070 T NTT 150 ˚C 155 ˚C 10 6 10 5 50 50 10 8 Ω B59300M114*A070 10 6 10 1 10 T NTT 120 ˚C 130 ˚C 10 3 10 8 Ω B59300M11*0A070 10 4 10 3 10 2 10 TPT0421-P 10 9 50 100 150 200 ˚C 250 T PTC Sensors B59300 Motor Protection, Triple Sensors M 1300 Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) TPT0424-E 10 8 Ω R PTC 10 7 B59300M11*0A070 T NTT 160 ˚C 170 ˚C 180 ˚C 190 ˚C 10 6 10 5 10 4 10 3 10 2 10 1 10 50 100 150 200 ˚C 250 T PTC 176 10/02 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.