GRE1

GRE1 www.vishay.com Vishay Milwaukee High Power, High Current Grid Resistors, 1 kW and Larger FEATURES High power capability up to 6.5 kW at 40 °C Operating temperature range: -55 °C to +400 °C Welded construction Double insulated Modular or custom designs Multiple taps Indoor and outdoor enclosures available Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL GRE1 POWER RATING W 1K to 6.5K RESISTANCE RANGE Ω 0.10 to 24 TOLERANCE % 10 TEMPERATURE COEFFICIENT ppm/°C ± 930 TERMINAL STYLE NEMA 2 hole DIMENSIONS in millimeters (inches) 638 (25.12) 14 (0.55) 349.33 (13.75) 154.39 (6.08) 159 (6.26) 673 (26.50) TOP VIEW FRONT VIEW TERMINAL STYLE in millimeters (inches) A 44.5 (1.75) 14 (0.55) DETAIL A SCALE 1:1 Note Standard NEMA 2 hole pattern Revision: 17-Jun-14 Document Number: 31833 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 GRE1 www.vishay.com Vishay Milwaukee UNIT W Ω % ppm/°C °C °C f.a.s.l. (m.a.s.l.) RESISTOR CHARACTERISTICS 1K to 100K 0.1 to 24 (others available upon request 10 ± 930 -55 to +400 360 above an ambient of 40 °C derate above 4921 f.a.s.l. (1500 m.a.s.l.) 25 x, 15 x, or 10 x rated power for 5 s (varies by wattage) n/a (P x R)1/2 Ω VRMS inch (mm) μ...