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E-Star - Model HEFR Series -Fire Safety Switch Controller
HERF series module level quick shutdown have automatic power-off and re-closing functions. When the mains power outage or emergency stop activated, this control box is the control center of the module level quick shutdown device. When the mains is normal and there is no emergency stop demand, the module level rapid shutdown PLC control box will send close instructions to the quick shutdown actuator through the photovoltaic power line to connect each PV panel; When the mains power is off or the emergency stop activated, the PLC control box of the module level rapid shutdown will send disconnect instructions to the rapid shutdown actuator through the photovoltaic power line to disconnect each PV panel.
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- Place of Origin: China
- Brand Name: HERF
- MOQ: 1
- Packaging Details: Bubble PE sheet & Steel Pallets
- Payment Terms: TT/LC
- Supply Ability: 1000pcs per month
- Lead Time: Shipped in 15~25 days after payment
High Craftsmanship & Standards
- Safe: Shutdown while Ambient temperature is over 85°C
- Smart: Slim size match module perfectly
- Reliable: Flame retardant rating: UL94-V0
- Craftsmanship: Wide operating temperature adaptability -20~+55°C
- Standard: Meet the requirements of NEC2014 690.12
- IP65: Protection Level: IP65
- Maximum input current (A): 16?25
- Input voltage range (V): 85~275
- Maximum system voltage (V): 1500
- Operating temperature (?): -40~85
- Degree of protection: IP68
- Maximum number of supported PV panel strings: 1: 2
- Maximum number of photovoltaic panels supported in each string: 30
- Connection terminal type: MC4
- Communication type: PLC
- Over temperature protection function: yes