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Automatic Transfer Switch (ATS)

Automatic Transfer Switch

Model / Order code: VL-ATS-06
25-100A | up to AC 400V | IEC 60947-6-1 & -3
  • Compact structure with fast, reliable switching for 10A–100A circuits
  • Automatic or manual operation via controller
  • Rated conditional short-circuit current 50kA (with RT16-00-63A fuse)
  • 2-pole and 4-pole versions, IEC 60947-6-1 and IEC 60947-3 compliant
  • Transfer times under 50ms across contact, operating, return and off states
Certified & standards-tested
IEC 60947-3, IEC 60947-6-1, IEC 60947-6-1 & -3
Quote within 24 h
Fast technical response
Samples available
Trial order before scale-up
Factory-direct supply
OEM / ODM & private label

VL-ATS-06 — Residential / Small-Distribution Automatic Transfer Switch

The TVL-ATS-06 dual power automatic transfer switch is designed for emergency power supply systems. It automatically switches between the main and backup power sources when the main power fails, ensuring continuous and reliable power for residential and small distribution applications.

This series is suitable for AC 50/60Hz systems, with a rated voltage up to AC 400V and a rated current range of 25–100A. Featuring a compact structure, fast switching, and reliable performance, it is ideal for applications where power continuity is critical.

The switch can be operated automatically or manually via the controller and complies with IEC 60947-6-1 and IEC 60947-3 standards.

Key Features

  • Compact structure with fast, reliable switching for 10A–100A circuits
  • Automatic or manual operation via controller
  • Rated conditional short-circuit current 50kA (with RT16-00-63A fuse)
  • 2-pole and 4-pole versions, IEC 60947-6-1 and IEC 60947-3 compliant
  • Transfer times under 50ms across contact, operating, return and off states

Technical Specifications

ParameterSpecification
Rated current Ie10 / 16 / 20 / 25 / 32 / 40 / 50 / 63 / 80 / 100A
Insulation voltage UiAC 690V
Rated voltage Ue2P: AC 230V · 4P: AC 400V
GradePC — able to make and withstand, not to break short-circuit current
Use categoryAC-33iB
Poles / Weight2P: 0.68kg · 4P: 0.91kg
Mechanical / Electrical life5,000 / 2,000
Rated conditional short-circuit current Iq50kA (with SCPD fuse RT16-00-63A)
Rated impulse withstand voltage8kV
Control circuitAC 220V, 50Hz, 85–110% Us
Auxiliary circuitAC 220V / AC 110V, 50/60Hz
Contact / operating / return transfer time, off-timeall < 50ms
Temperature range-5°C to +40°C (24h average ≤35°C)

Applications

Residential and small commercial/industrial distribution boards needing automatic or manual dual-power transfer, per IEC 60947-6-1 & IEC 60947-3.

Downloads

Technical documentation for this product (datasheet, type-test report, CAD drawing) is being finalized and will be published here shortly. Need it sooner? Contact us via the Request a Quote form and our team will send it directly.

Packaging & Logistics

Packaging details, minimum order quantity, lead time and HS code for this product are being finalized and will be published here shortly. Need this information sooner? Contact us via the Request a Quote form.

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