NSPV NewSun PV Technology

PV-NEHP01
● The junction box uses the PPE/PA,High rigidity, high temperature resistance chemical resistance, wear resistance and pollution resistance
● The junction box uses the glue to seal, the waterproof effect is better, the fitting interior heat is better.
● This junction box is a three-part design, and the cable adopts horizontal outlet mode, which can reduce the cable bending stress, save the cable usage, reduce the power loss of PV module, and divide the influence of "hot spot effect" into three parts. The influence of high temperature on photovoltaic modules is reduced.
● The diode and the terminal adopt an integrated packaging mode, and the terminal uses red copper

Product Specifications






Insulation material

PPE/PA

Safety degree

II

Rated current

22A(With diode 30A)

35A(With diode 50A)

Flame class

UL94-V0

Rated voltage

1500V DC

Rated Impulse voltage

16KV

Test voltage

8kV(50Hz,1min)

Ambient temperature range

-40℃…+85℃(IEC）

Typical contact resistance

≤0.25 mΩ

Suitable cable cross sections

4mm2/12AWG

Contact material

Copper,Tin plated

Range of cable gland(mm)

O.D.:6.0

Degree of protection

IP65/IP68(in potting)

Upper limiting temperature

110℃(IEC)

Overvoltage category/Pollution degree

CATIII/2

Connection of bus ribbons

Soldering