4in 1out PV Combiner Box DC500V

"LQX4/1DC500V B1 4 strings 4 in 1 out solar PV combiner box is designed for convergence circuits and protection between solar panel and inverter, rated voltage DC500V, maximum input current (fuse) 6A/10A/15A/20A/25A/30A optional, maximum output current (circuit breaker) 20A/25A/32A/40A/50A/63A/80A/100A/125A optional.

The junction box is made of PC+ABS engineering plastic, IP65 waterproof design, with flame retardant, high temperature resistance, UV resistance, impact resistance and other characteristics.

Fuses, surge protectors, circuit breakers and other DC components are integrated in the plastic box. The photovoltaic convergence box plays the role of short-circuit protection, overload protection, switching circuits, surge protection, lightning protection, intelligent monitoring and so on.

CNLonQcom PV combiner box are commonly used as key components in solar energy systems, solar panels, utility-scale solar farms, commercial and industrial rooftop systems, residential installations, agricultural photovoltaic projects, and floating photovoltaic power plants.

CNLonQcom is a professional China factory which specializes in manufacturing and selling PV combiner box and can bring you better quality and price."

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Product Description & Video

Parameters

Product Parameters

Technical data
Product Name			PV DC Combiner Box
Model			LQX4/1DC500VB1
Type			MCB and SPD and Fuse with IP65 Junction Box
String			4Strings 4input 1output
Rated Voltage Ue			DC500V
Maximum input current per string (Fuse)			10A, 15A, 20A, 25A, 30A optional
Maximum output current per string (MCB)			32A, 63A optional
In (8/20)us (SPD)			20kA
Imax (8/20)us (SPD)			40kA
Protection Level Up (SPD)			2.2kV
Impulse Withstand Voltage Uimp (MCB)			4kV
Breaking Capacity Icu (MCB)			6kA
Quality Certificate			CE, ISO, IP65, RoHS, IEC
Standard			IEC 60947-2, IEC61643-31, IEC60269-6
Protection Level			IP65
Impact Level			IK10
Material			PC ABS(Box), PA(MCB, SPD, Fuse)
Operating Temperature			-25℃ ~ 60℃
Humidity			≤95%
Connector			LMC4 or PG
Installation			Wall Mounting
Altitude			2000m
Warranty			18 months
Dimension (without connector)			LxWxH:258x298x128mm

Features

Product Name

PV DC Combiner Box

Model

LQX4/1DC500VB1

Type

MCB and SPD and Fuse with IP65 Junction Box

String

4Strings 4input 1output

Rated Voltage Ue

DC500V

Maximum input current per string (Fuse)

10A, 15A, 20A, 25A, 30A optional

Maximum output current per string (MCB)

32A, 63A optional

String Input→ Fuse Protection→ String Circuit Convergence→ Surge Protection→ Circuit breaker or isolator switch→ Output to Inverter

Why do you need a CNLonQcom PV Combiner Box for your PV system?

"LQX4/1DC500V B1 4 strings 4 in 1 out solar PV combiner box is designed for convergence circuits and protection between solar panel and inverter, rated voltage DC500V, maximum input current (fuse) 6A/10A/15A/20A/25A/30A optional, maximum output current (circuit breaker) 20A/25A/32A/40A/50A/63A/80A/100A/125A optional.
The junction box is made of PC ABS engineering plastic, IP65 waterproof design, with flame retardant, high temperature resistance, UV resistance, impact resistance and other characteristics.
Fuses, surge protectors, circuit breakers and other DC components are integrated in the plastic box. The photovoltaic convergence box plays the role of short-circuit protection, overload protection, switching circuits, surge protection, lightning protection, intelligent monitoring and so on.
CNLonQcom PV combiner box are commonly used as key components in solar energy systems, solar panels, utility-scale solar farms, commercial and industrial rooftop systems, residential installations, agricultural photovoltaic projects, and floating photovoltaic power plants.
CNLonQcom is a professional China factory which specializes in manufacturing and selling PV combiner box and can bring you better quality and price."

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