T600E FEP
1Pages

150 kWs up to 7,2 MWs for integration, compact sizing, high energy absorption capacity ip Steel-grid fixed resistor block in protection degree IP 00 for very high energy absorption capacity or high short time dissipation in a extremely compact design. For integration into a switch cabinet. Connection at the resistor. Registered design protected construction. Not recommanded for continuous dissipation or DCF application. Registration: German patented design no. 20 2012 010 188.9 O in preparation Technologies Electrical and mechanical data • for very high energy absorption capacity, for a short time within seconds • for short time high currents • integration and combinations possible • for integration into a switch cabinet • energy absorption capacity with AT = 300 K, up to 7,2 MWs Each resistor device can be equipped with 2 or more connecting lugs. The connections are made with screws M12 at the mounted connecting lugs. The mounting in the switch cabinet, machine or in the duct is made by means of 2 threaded bolts M12. The applicated steel-grid resistor elements are produced in a range of resistance values of 2,2 mQ up to 100 mQ (please look on page T633E). With the German patented design we can realise extremly compact resistor combinations with very space-saving dimensions. 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%. With the variation of the number of resistor elements and ohmic values a wide range of the resulting ohmic values and energy absorption capacities can be covered. The connections are realized by screws M12 at the attached connecting lugs. The indicated short time power values can be absorbed within the given time and are valid for a room temperature of max. 40°C and for an excess temperature of 300 K. A following break of 15 min. for cooling off with sufficient ventilation must be accepted before a new energy load can follow. Application • FRT resistor • LVRT resistor • crowbar resistor • charge-/discharge resistor • emergency stop resistor This table represents only a selection of our program. All numbers of steel-grids between 2 pcs. (300 kWs) and 36 pcs. (7,2 MWs) corresponding to our types are available. For the type code and selection of units you will be assisted from us. Example of dimensioning and selection of a special unit: FRT load resistor, three-phase, for short time 3 x 1 MWs within 3-4 sec., repeated every 15 min., each phase 1,0 MWs for 1000 V DC, resistor value 0,13 Q; selected: 6 x S313A - 0,022 with each 165 kWs d 990 kWs) = 0,132 Q; type FEP 3121806 - 3 x 0.13, connection on 6 lugs with connection screws M12 at the resistor FEP 312 18 06 - 3 x 0.13 - ohmic value + 10% - number of connection lugs - number of steel-grids type series FRIZLEN GMBH U. CO KG. TEL: 07144/8100-0 FAX: /207630 info@frizlen.com r47 T635E