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Cement coated wire wound resistors ZK

Cement coated wire wound resistors ZK

Product catalog summary
Overview: This document provides technical specifications for cement-coated wire wound resistors manufactured by KRAH ELEKTRONISCHE BAUELEMENTE GMBH. It includes details on styles, resistance ranges, tolerances, dissipation capacities, limiting voltages, surface temperature limits, dimensions, and additional features.
Specifications:
  • Styles: Various models including ZK 13x55, ZK 16x63, ZK 16x80, ZK 16x100, ZK 24x100, ZK 24x120, ZK 24x165, ZK 24x265.
  • Resistance Range: From R47 to 330K depending on the model.
  • Resistance Tolerances: K (±10%), J (±5%), G (±2%).
  • Dissipation Capacities: Varying power ratings at different temperatures (200°C, 300°C, 350°C) with values ranging from 6.2W to 190W.
  • Limiting Voltage: Ranges from 400V to 4000V.
  • Surface Temperature Limit: 350°C.
Dimensions: Detailed dimensions are provided for each model, including diameter (D), length (L), and other relevant measurements.
Additional Features:
  • Non-inductive resistors available (Ni).
  • Adjustable lugs available upon request (ZK…V).
  • Other styles and special versions available upon request.
Ordering Information: Example provided for ordering 500 pieces of model ZK 24 x 100 C 1K5 J.
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Catalog excerpts

Cement coated wire wound resistors ZK-1

Zementierte Drahtwiderstände Cement- Cement-coated wire wound resistors / Résistances bobinées cimentées Zementierte Drahtwiderstände mit Kappenanschluss Cemented wire wound resistors with ferrules Résistances bobinées cimentées avec bagues Bauform Style Modèle Widerstandswertbereich Resistance range Plage de valeurs Widerstandswert-Toleranzen Resistance tolerances Tolérances sur la résistance Belastbarkeit bei ϑo = 200 ° C Dissipation at ϑu=40 ° C ϑo = 300 ° C Puissance à ϑo = 350 ° C Belastbarkeit bei Dissipation at ϑu=70 ° C Puissance à Grenzspannung Limiting voltage Tension limite Zulässige Oberflächentemperatur Surface temperature limit Température limite de la surface D Abmessungen in mm L Dimensions in mm d Dimensions en mm b m Anmerkung : Notes: Nota: Umgebungstemperatur Ambient temperature Température ambiante Oberflächentemperatur Surface temperature Température surface Induktionsarme Widerstände “Ni”, siehe Produktbeschreibung. Non-inductive resistors “Ni”, see product description. Résistances à faible induction “Ni”, voir description du produit. Befestigungsmöglichkeiten, siehe Zubehör. Alternative mountings, see accessories. Possibilités de fixation, voir accessoires. Auf Wunsch sind die Widerstände mit Abgreifschelle lieferbar (ZK…V). These resistors available with adjustable lugs (ZK…V). Ces résistances livrables avec colliers ajustables (ZK…V). Abmessung m auf Anfrage auch in M 5. Dimension m upon request also in M5. Dimension m sur demande aussi en M5. Andere Baugrössen und Sonderausführungen auf Anfrage. Other styles and special versions upon request. Autres modèles et exécutions spéciales sur demande. Bestellbeispiel: Order designation: Code de commande KRAH ELEKTRONISCHE BAUELEMENTE GMBH, Märkische Straße 4, 57489 Drolshagen, Telefon: 02761/701-0, Telefax: 02761/701-177 Seite 1 von 1 Lfd.-Nr.: 502, Stand 08 / 2009

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