Sonnenschein A600

Sonnenschein A600 (OpzV) has extraordinary energy-saving features and excellent reliability, proven over decades in many installations worldwide.


Technical features:

  • Very low gassing due to internal gas recombination
  • Nominal capacity 100-3286 Ah C10 • Design life: 15 years for 6/12 V blocks and 20 years for 2 V cells at 20 °C (80% remaining capacity from C10 )
  • Available as standard or flame retardant version (UL 94 V-0)
  • Long shelf life up to 2 years at 20 °C without recharge due to the very low self discharge rate

Standards & certifications:

  • Cells in compliance with DIN 40 742
  • Blocks in compliance with DIN 40 744
  • Designed in accordance with IEC 60896-21/22 • Manufactured in Europe in our ISO 9001 certified production facilities
  • Approval blocks: DIN-GOST TÜV (Russia)
  • Approval cells: UL (Underwriters Laboratories, USA), DNV GL (Germanischer Lloyd), DIN-GOST TÜV (Russia) and by many telecom organisations worldwide

Additional information



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