1. Electricity - Electronics
  2. Switch and Relay
  3. Vacuum recloser
  4. Siemens Medium-voltage – Power distribution

Distribution recloser SDR
vacuumsingle-phasethree-phase

distribution recloser
distribution recloser
distribution recloser
distribution recloser
distribution recloser
distribution recloser
distribution recloser
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Characteristics

Type
vacuum
Electrical characteristics
three-phase, single-phase
Applications
distribution
Other characteristics
with power controller function
Primary current

12,500 A, 16,000 A

VAC

15 kV, 27 kV, 38 kV

VDC

Max.: 170 kV

Min.: 110 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

*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.