PV Array Level Firefighter Safety Switch 1-2 Strings

Firefighter Safety Switch

•1~10 strings available.

• UP to 1500 V

• CE certification.

• WP65 protection & anti UV.

• Shutdown feedback signal. 

• Auto shutdown exceeding 70°C. 

• 10000 mechanical life cycles. 

• Isolator with CE,CB, TUV, SAA.  

 

ELECTRICAL TECHNICAL REFERENCE

Model S-ISOH-40-1 S-ISOH-40-2
Number of string 1 2
MAIN LOOP PARAMETERS  
Max DC voltage 1500Vac
Parameters 40A/50A
DC connector MC4
CONTROL LOOP PARAMETERS  
Power supply type AC single phase
Nominal voltage 230Vac
Operating voltage 100-270Vac
Nominal frequency 50Hz. 60Hz
Operating frequency 47-63Hz
Nominal Curren 30mA
Max current 300mA
AC connector Plug-in
PRODUCT PARAMETERS  
Protection degree IP65
Protection level Class Ⅱ
Certification CE
Switch according to EN 60947-3
Number of operations >10000
N.of operations under load >1500
Operating temperature -20℃ ~70℃
Temperature sensor trigger 70℃
Warranty 5 years

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