Product Description
1. Product name: 14×51 circuit system protection fuses
2. Implementation Standard:GB/T 13539.6-2013，IEC 60269-6：2010
3. Main uses: Suitable for short circuit and overload protection in circuits with rated voltage to DC1500V, rated current 30A, rated breaking capacity to 33kA, especially in bus box of circuit system
4. Technical parameter
Rated voltage UN: DC1500V
Rated current In: 30A rated breaking capacity I 1:33Ka
Breaking capacity and applicability 1 Class gPV: “gPV” means fuses for use in photovoltaic power systems with full DC breaking capacity.
5. Normal working and mounting strip
Parts Elevation: ≤3500m
Atmospheric conditions
Temperature: the relative humidity of the air at the installation site does not exceed 50 per cent at a maximum temperature of + 60 °c; higher relative humidity is allowed at the lowest temperature, with a minimum average monthly humidity of-25 °C, the monthly average maximum relative humidity of the month changed is not more than 90% . As a result of humidity changes will occur in the product of condensation must be taken measures.
Pollution Level: 3
Type of installation: Class III
TYPE OF INSTALLATION: Fuses shall be installed where there is no significant shaking or shock vibration.
Fuses shall be installed where there is no significant shaking or shock vibration.
INSTALLATION: TH35 STANDARD Guide Rail
Ambient temperature: -25℃, 60℃
Applicable conductor specification: 0.8mm2 – 10mm2, 75 °C / 90 °C.
Installation Torque: 3N.M
The product meets IP20 requirements
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