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Danotherm Electric A/S
Naesbyvej 20
2610 Roedovre
Denmark

tel:  +45 3673 2222
fax: +45 3673 2223

info@danotherm.dk

cvr. 1012 6061

 

 

Tubular Resistors; Vitreous Enamelled

Vitreous Wirewound Power Resistors are traditional Danotherm products that have been produced since the 1940’s.

These are all welded, wound on Steatite C221 and the wires are protected by a vitreous enamel. The climate category meets  IEC 68-2-3 Ca. 56 days, 93 % RH.

The resistors have a standard 6mm creepage distance but can be customer specified to meet any voltage level.

 

 

Wirewound Power Resistors Datasheet

 

Specifications

Power Range 17W - 375W
Pulse Load 10 X in 5 s
De-rating 100% PN @40 °C - 80% @ 100 °C
Environmental -40°C - 110°C
Resistance Tolerance ± 10% (opt: ± 5%)
Dielectric Strength Look for Creepage Distance
Working Voltage Critical: 270V - 4600V
Protection class IP00
Max surface temperature 375 °C
Cooling media Air; Oil
Connection Solder; Screw; AMP; Cables
Climatic IEC 68-2-3 56 days at 40°C and 93 %
 
 
 

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