Panasonic Industrial Devices HE-S 系列功率继电器

松下 HE-S 系列功率继电器是业界尺寸最小、工作功耗最低的多触点高电容功率继电器。HE-S 系列具有 277VAC 下 5A 的大容量电阻性开关负载额定值,寿命可达 50,000 次。该继电器具有强制导向触点构造(符合 EN60947-4-1),采用了一个 2 a 加一个 1 b 触点的布置。HE-S 系列具有 3.2mm 的常开触点间距,使该继电器符合 VDE0126 欧洲光伏标准,并且触点间耐浪涌电压达 2.5kV ,从而达到 EN61810-1 工业标准。

特性

  • 35A at 277VAC rating differs by type with 30K cycles for the standard type and 50K cycles for the long-life type
  • 30mm x 36mm x 40mm case size
  • 1880mW nominal operating power / 170mW coil holding power
  • Large contact gap and insulation distance
  • Mirror contact mechanisms
  • High-capacity and long electrical life
  • Takes up less board space
  • Low power operation
  • Compliant with VDE0126 and EN61810-1 standards
  • 1 Form B contact can be used to monitor the condition of N.O. contacts for weld detection

应用

  • Photovoltaic power generation systems (solar inverter)
  • Power supplies (UPS)
  • Inverters
  • Office air conditioners
  • Industrial equipment
  • Market Sectors / Industries:
    • Photovoltaic power
    • Energy management
    • Industrial electronics
发布日期: 2015-07-21 | 更新日期: 2025-12-04