ECO-NHZ3-400A 1000V DC 400A SOLAR ENERGY PV FUSE WITH FUSE HOLDER NHZ3B

ECO-NHZ3-400A 1000V DC 400A SOLAR ENERGY PV FUSE WITH FUSE HOLDER NHZ3B

Solar dc fuses is primarily used to protect the system wiring from getting too hot and catching fire. Secondly, it’s also used to protect devices from catching fire or from becoming more seriously damaged if there is a short circuit.

3.1 Ambient temperature: no more than 40 ℃, the average value measured in 24h does not exceed 35 ℃, and the average value measured within one year is lower than this value. Ambient air The minimum temperature is -5 ° C.

3.2 Altitude: not exceeding 2000m

3.3 Atmospheric conditions: The air is clean and its relative humidity does not exceed 50% at a maximum of 40 ° C; it can have a higher relative humidity at lower temperatures Degrees, for example, at 20 ° C, the relative humidity can reach 90%, under these conditions, due to temperature changes, moderate condensation may occur by accident.

3.4 Pollution Degree: Grade 3

3.5 Installation Category: Class III

 

DC FUSE Tech Parameter:

Model NumberRated CurrentRated VoltageRated breaking capacityBreaking range and use category
NHZ120A-160ADC1000V33kAgG
NHZ2180A-200A
NHZ3215A-400A
NHZ4415A-800A

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