ASR 20.3 50/5A RING CT cl 1

Specifications

• Tube/ring type current transformers (5A secondary - class 1),
• ASR 20.3 tube current transformers,
• MODEL ASR 20.3,
• RATIO 50/5A,
• ROUND CONDUCTOR (⌀) 21 mm,
• DESCRIPTION Tube current transformer,
• CLASS 1,
• VA 1,
• DIMENSIONS (MM) (H) 65 x (W) 45 x (D) 30,

Current transformers General specifications:

• Isolation class: E.
• Maximum operating voltage: Um ≤ 0.72 kV.
• Nominal frequency: 50Hz (others on request).
• Nominal thermal short-time current: Ith = 60 x In.
• Over-current limiting factor: FS 5 up to 1500 A nominal current.
• MBS AG current transformers conform fully to: DIN VDE 0414/1 - DIN 42600 - IEC 61869/1+2 - VBG 4.