Steel-grid fixed resistors Steel-grid fixed resistor elements S 1 - S 30 500 W for integration Steel-grid fixed resistor element, degree of protection IP 00, for integration into units. Connection at the resistor Electrical and mechanical data ® typical power • particularly flat design • overload resistant • continuous dissipation 500 W ® • energy absorption capacity with AT = 300 K, from 50 up to 70 kWs • integration possible As accessories we deliver 1 or 2 lugs to each resistor element with connection screws M10 (S 1 - S 10) or M6 (S 11 - S 30). Normally they are not fixed, we will fix them upon request. We produce steel-grid fixed resistor elements in a wide range of resistance values of 0,022 Q up to 5,6 Q and a typical power of 500 W ® per grid. The given nominal ohmic values are about 8% above the value of cold condition and 7% below the value of operating temperature. The production tolerance is ±10%. We achieve a wide range of resistance values and wattage rating by variation of number of steel-grids and resistance values. Please consider the different designs and construction forms of the following series. The indicated ratings are valid for an ambient temperature of max. 40° C at sufficient ventilation. The indicated values for the duty cycle factor (%DCF) are preferred values and refer to a maximum total cycle time of 120 s. You will find further indications for dimensioning of a resistor for short time dissipation in chapter Technical Details pages T613E to T620E. FRIZLEN GMBH U. CO KG. TEL: 07144/8100-0 FAX: /207630 [email protected] r04 T621E