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KWR High Power Resistor

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KWR High Power Resistor

Product catalog summary

Features:

High-quality ceramic used as an insulator between the metal scaleboard and resistance body.
Extremely stable resistance alloy used for the resistance body.
Welding craft used for connecting the leading out terminal and resistance body.
Surface temperature rise does not exceed 350℃.

Applications:

Commonly used in braking release electric circuits of large-scale machinery.
Suitable for other high power electrical equipment.

Dimensions:

Type: KWR SERIES
Power Ratings: 525W, 825W, 1200W, 1450W, 1750W
Resistance Tolerance: ±10%
Resistance Value: 0.03~6Ω
Temperature Coefficient of Resistance (T.C.R): ±250ppm/℃

Ordering Information:

Series Name: KWR
Power Rating: 525, 825, 1200, 1450, 1750
Resistance Tolerance: K=±10%
Resistance Value: 0.03~6Ω
T.C.R: ±250ppm/℃

Reference Standards:

JISC 5201-1

Derating Curve:

Shows the relationship between ambient temperature and rated power percentage.

Pulse Power (W):

KWR-525: 10000
KWR-825: 15000
KWR-1200: 24000
KWR-1450: 30000
KWR-1750: 36000

Catalog excerpts

0 Features I Use high quality ceramic as insulator between metal scaleboard and resistance body II The resistance body used the extremely stable resistance alloy IHThe leading out terminal and the resistance body use welding craft IVThe surface temperature rise is not exceed 350°C 0 Applications I It was often used in braking release electric circuit of large-scale machinery E Other high power, electrical equipment Series Name Power Resistance Resistance T.C.R Rating Tolerance (5)T.C.R:±250ppm/C 0 Reference Standards JISC 5201-1 0 Derating Curve SHENZHEN KWX ELECTRONICS CO., LTD Http://www.kwxcom.com

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