RKD 30/2x24

RKD 30/2x24

RKD 30/2x24

Product catalog summary
Overview
The RKD 30/2x24 is a mains transformer designed for high power applications with minimal size and weight. It features dual input and output voltages for flexible series or parallel connections, low no-load losses, and excellent temperature behavior due to low magnetic leakage fields. It also boasts a very low noise field.

Applications
This transformer is suitable for voltage adjustment and electrical isolation. It can be used as an isolating transformer for safe electrical isolation of input and output sides, compliant with VDE 0100 for protective separation. It is also suitable as a safety isolating transformer for creating SELV and PELV circuits due to its output voltage limits.

Standards and Approvals
The transformer complies with standards such as VDE 0570 Teil 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4, UL 5085-1/-2, and CSA 22.2 No.66. It has approvals from cURus.

Technical Specifications
  • Input: Rated input voltage of 2 x 115 Vac, frequency of 50 - 60 Hz.
  • Output: Rated output voltage of 2 x 24 Vac, power of 30 VA, no-load voltage factor of 1.20, typical no-load loss of 0.45 W, and efficiency of 80%.
  • Environment: Maximum ambient temperature of 104.0 °F.
  • Safety and Protection: Open type, insulation class VDE=B, UL=class 105, protection index IP 00, safety class II, non-short-circuit proof, test voltage of 4,000 Vac at 50 Hz.
  • Physical Dimensions: Major diameter of 2.68 inches, outside diameter in the wire lead area of 2.80 inches, height without mounting of 1.22 inches, and weight of 1.01 lbs.

Installation
The transformer is mounted using a kit with an M4 bolt and has 200 mm connecting leads.

Note: Specifications are subject to change.
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Catalog excerpts

RKD 30/2x24-1

Advantages Minimum size at high power Low weight Dual input and dual output voltage for series or parallel connection Minimal no-load losses Outstanding temperature behavior due to low magnetic leakage field Very low noise field Applications As a mains transformer for adjustment of the voltage and simple electrical isolation. As an isolating transformer for the safe electrical isolation of the input and output sides. The transformer may be used to set up protective separation as a protective measure in accordance with VDE 0100. As a safety isolating transformer for the safe electrical isolation of the input and output sides. The transformer is suitable for creating SELV and PELV circuits because of the limit on the output voltage. Sample application Isolating transformer to: VDE 0570 Teil 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4, UL 5085-1/-2, CSA 22.2 No.66

 Open the catalog to page 1
RKD 30/2x24-2

Rated input voltage Rated frequency Output Rated output voltage Power No-load voltage (app. x factor) No-load loss (typ.) Efficiency Terminal and mounting Fixing method Terminals Mounting kit, M4 bolt Connecting leads, 200 mm Major diameter Ø Outside diameter in the area of the wire lead Ø Height without mounting Weight 2.68 inch 2.80 inch 1.22 inch 1.01 lbs Standards Classification Mains transformer Approvals Approvals Environment Ambient temperature max. Safety and protection Type Insulation class Protection index Safety class (prepared) Short circuit strength Test voltage Open type VDE=B,...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.