MHS-4/1Description
MHS-4/1 combiner box is suitable for inverter (MAX input voltage DC1000V,4PV input channel, 1 output channel, single MPPT inverter). Box body is made of PVC engineering materials,with test for fire retardant, Temperture rise,anti impact, anti ultraviolet, and other testing. IP65 protection grade.
Provide users with a safe, brief, beautiful and applicable photo-voltaic system products.
MK7Z-63Functions
•Overload protection
•Short circuit protection
•Controlling
•Protection for people and big length cables in TN and IT systems
•DC string protection: protects the PV module from dangerously high DC back current
•Application in direct current circuit ,like
motors ,auxiliary ,circuits and photovoltaic
•Used in industry and new energy
SY10Applications
SY10-40 series products have the good discharge capacity, the max. discharge
current can be of single pole.It is suitable for protection level -C(Class 2) and level-D
(Class 3)in the low voltage power system. The different combination wiring methods could.
be selected according to the different power supply system.
*Energy - rich voltage dependent resistor,nanosecond level speed of response
*Capacity of overheated and surge protection
*Visual display instruction1) and remote signal terminal2)
*Convenient to be pulled or inserted, possible to remove failed module
*DIN rail 35mm installation
SY10-PVSafety against outbreaks for the photovoltaic system
Photovoltaic systems are exposed to direct and indirect ray events. The impact of the events of lightning increases with the size of the pv system. The poorly protected photovoltaic systems will suffer repeated and significant damage and will thus result in substantial repair and replacement costs, system downtime and loss of revenue. Properly installed outbreak protection devices (spds) shall minimise the potential impact of lightning events.
Photovoltaic system sensitive electrical equipment such as an ac/dc inverter, monitoring devices and photovoltaic matrix shall be protected by outbreak protection devices (spd).
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