Product Series: EKPV-NH
Fuse Class: gPV (Photovoltaic Protection)
Rated Voltage (Un): 1000V DC / 1500V DC
Rated Current (In): 32A – 400A
Rated Breaking Capacity: 50kA
Operating Temperature: -40°C to +75°C
Max Altitude: 2000m
EKPV NH Series gPV Fuse is a high-performance fuse solution developed for photovoltaic power systems. It is available in multiple NH sizes and model options, including EKPV-H00, EKPV-H1, EKPV-H2, EKPV-H3, EKPV-H1XL, EKPV-H2XL, and EKPV-H3L, covering a wide range of installation and protection requirements.
This series is designed in accordance with IEC 60269-6 and features the gPV utilization category, making it suitable for protecting solar strings, PV combiner boxes, DC disconnects, and inverter DC input circuits. Similar products in the market are commonly positioned for protection in PV sub-arrays, arrays, combiner applications, and DC-side isolation systems.
The EKPV NH Series offers rated voltages of 1000VDC and 1500VDC, rated currents from 32A up to 400A, and a consistent breaking capacity of 50kA. It operates in harsh environments with an ambient temperature range of -40°C to +75°C and installation altitude up to 2000m, making it suitable for demanding outdoor solar applications.
With stable electrical performance, multiple frame sizes, and broad current coverage, the EKPV NH Series gPV Fuse is an ideal choice for solar power distribution and circuit protection in commercial and utility-scale PV systems.
The EKPV NH Series gPV Fuse combines wide current coverage, high DC voltage capability, and reliable short-circuit protection for modern photovoltaic systems. Its compliance with IEC 60269-6 and gPV category requirements makes it a dependable choice for solar protection applications. Designed for harsh operating environments, it supports long-term performance in commercial and utility-scale solar installations.
Q1: What is the EKPV NH Series gPV Fuse used for?
A: It is used for overcurrent and short-circuit protection in photovoltaic systems, including solar strings, combiner boxes, DC disconnects, and inverter DC circuits.
Q2: What voltage ratings are available?
A: The series includes both 1000VDC and 1500VDC versions.
Q3: What is the current range of the EKPV NH Series?
A: The available rated current range is 32A to 400A, depending on the model.
Q4: What standard does this fuse comply with?
A: It is designed according to IEC 60269-6 and classified under the gPV utilization category.
Q5: Is it suitable for harsh environments?
A: Yes. It operates within an ambient temperature range of -40°C to +75°C and can be used at altitudes up to 2000m.
| Model | EKPV-H00 | EKPV-H1 | EKPV-H2 | EKPV-H3 | EKPV-H1XL | EKPV-H2XL | EKPV-H3L |
| Rated Voltage | 1000VDC | 1500VDC | |||||
| Rated Current (A) | 32-100 | 50-160 | 125-250 | 250-400 | 63-200 | 125-250 | 250-400 |
| Breaking Capacity | 50kA | ||||||
| Utilization Category | gPV | ||||||
| Standard | IEC 60269-6 | ||||||
| Ambient Temperature | -40°C to +75°C | ||||||
| Humidity | Max. 90% | ||||||
| Altitude | ≤ 2000m | ||||||
| Application | Solar PV systems, combiner boxes, DC disconnects, inverter DC side | ||||||
| EKPV-H00 |  |
| EKPV-H1 |  |
| EKPV-H2 |  |
| EKPV-H3 |  |
| EKPV-H1XL |  |
| EKPV-H2XL |  |
| EKPV-H3L |  |
