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Maximum number of connected photovoltaic string
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6
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Maximum input current of a single photovoltaic string
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12A
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Total input current of photovoltaic string
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12A*6
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Maximum input voltage of a single photovoltaic string
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250V
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Maximum output system voltage
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250V
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Protection class
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IP65
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Working temperature
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-30~+70℃
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Working temperature
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0-95%
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Cooling mode
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natural cooling
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Surge & lightning protection
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Yes
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Boundary dimension
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260*320*115mm(10.3″x12.6″x4.5″)
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It has three protection measures:
1. The PV combiner box is configured with photovoltaic dedicated high-voltage lightning arrester, DC fuse and circuit breaker to provide short circuit fault protection and lightning protection.
2. It has protected function of over-voltage and over-current so as to avoid damage to photovoltaic panels and inverters when the fault occurs.
3. The PV combiner box is also used to reduce the connection of the photovoltaic array to the inverter, optimize the system structure, improve the reliability and maintainability of the system, make the photovoltaic system at its best.
Features
1.6 String Configuration, upgrade12A Circuit Breakers.
2.Each String Continuous Duty Rated at 250 Vdc.
3.Photovoltaic High-Voltage Protection:
4.Each String with high-voltage fuses, over-voltage & over-current protection.
5.Lightning arrester for both poles.
6.Anti-backflow diodes, anti-backflow & anti-reverse protection.
7.Circuit breaker output control, short-circuit fault protection, safe and reliable.
8.Protection class IP65 for outdoor installation requirements.
9.Touch-safe Circuit Breakers& Non-conductive Box.
10.All UL Compliant Components Used.
11.ncludes Output cable Glands & Safety Labels.
12.Includes Lightning/Surge Protection Module (1000V).
the high-voltage fuses fused.
* The input and output of the PV can not be reversed, otherwise the post stage equipment may not work
or even damage other equipment.
* When testing or maintaining this equipment, you need to notice that both the input and output port
may be charged, please prevent electric shock or damage to other equipment.
* After thunder and lightning ,you should check the lightning module, if you found the failure
indicator lamps on panel turn to “red” from “green”, please change it in time.
* The equipment uses M6 screws to fix four mounting holes at the bottom of the PV Combiner Box ,
which are installed in the ventilated and dry place, please avoid direct sunlight, high ambient temperature and too wet
environment, which will affect the performance of the equipment.
* Use Method: Connect the positive and negative pole of the solar panel to the input port of the
device, and dial the switch of the circuit breaker to the 1.ON
