3-1879449-9 TE Connectivity

High Power Wire Wound Resistor Type TE Series Key Features Mullite Coated Up to 2500W Power Rating Corrugated Ribbon Element for Rapid Cooling 3x Overload for 5 Seconds Custom Terminations / Leads Available Flameproof Construction Applications Large Electrical and Production Machinery Load Test Simulation TEConnectivity is a leading supplier of standard and custom-designed power resistors for Motor Start/Stop Cycles industrial, control and general- purpose applications. Dynamic Braking The TE range of Mullite coated tubular ceramic core resistors have a corrugated ribbon Equipment Discharge element for rapid cooling effect to enable up to 2500W power handling capability. Designed for heavy duty machinery, electrical equipment, motor control etc. requiring stability and reliability. Test Method - Electrical Test Item Specification Test Details Life (Moisture Load): 40C 95% RH 1000 hour on-off cycle R 3.0% Short Term Overload: 3 x rated wattage, 5 seconds - Flammability: 16x rated power, 5 minutes No Flames Insulation Resistance: DC 500V Over 100M Voltage Resistibility: AC 2500V 1 minute Free of damage or flying arc Resistor Strength: 200N, 30 seconds Free of visible damage Terminal Strength: Ual: 45N, 30 seconds Free of visible damage R (1%R + 0.05) 9-1773453-2 CIS WR 08/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change.High Power Wire Wound Resistor Type TE Series Specifications- Electrical Resistance Range (Ohms) See Resistance Range Chart below Selection Series E12 Tolerance +/-5%, +/-10% as per Resistance Range Chart below Type Resistance Value Tolerance R10 R99 10% 50W 1R0 2K7 5% R10 R99 10% 60W 1R0 2K7 5% R10 R99 10% 80W 1R0 2K7 5% 100W 1R0 2K7 5% 120W 1R0 2K7 5% 150W 1R0 2K7 5% 200W 1R0 2K7 5% 300W 1R0 2K7 5% 400W 1R0 2K7 5% 500W 1R0 2K7 5% 600W 1R0 2K7 5% 750W 1R0 2K7 5% 1000W 1R0 2K7 5% 1200W 1R0 2K7 5% 1500W 1R0 2K7 5% 2000W 1R0 2K7 5% 2500W 1R0 2K7 5% Characteristics - Environmental Temperature Coefficient of Resistance: Within 440ppm/C Rated Power Free Air: 50 to 2500 Watts Operating Temperature Range -25C to +225C Derating Curve 100 80 60 40 20 0 -55 0 50 100 150 200 250 300 350 400 Ambient Temperature (C) 9-1773453-2 CIS WR 08/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Rated Ratio of Power Loss (%)