distribution recloser / vacuum / single-phase / three-phase
SDR

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distribution recloser distribution recloser - SDR
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Characteristics

  • Type:

    vacuum

  • Electrical characteristics:

    single-phase, three-phase

  • Other characteristics:

    with power controller function

  • Applications:

    distribution

  • Current:

    12,500 A, 16,000 A

  • VAC:

    15 kV, 27 kV, 38 kV

Description

15-38 kV
Rated short-time withstand current up to 16 kA
Rated continuous current up to 800 A
Lightning impulse (BIL) up to 170 kV

SDR distribution reclosers
Combining the latest technology in vacuum switching and electronic control, the type SDR distribution recloser is based on decades of experience in circuit breaker design. Customizable control platforms based on either the Siemens or SEL recloser relays contribute to the best operational fit possible.

Application:
Advanced feeder protection and FLISR schemes.

Features include:
• Single-phase, three-phase, and triple-single operation
• Vacuum interruption
• Stainless steel tank
• Hydrophobic, cycloaliphaticepoxy poles
• Mechanical trip and lockout.

Options:
• Siemens or SEL protective relays
• Customized cubicles.

Other SIEMENS Medium-voltage – Power distribution products

Medium-voltage systems