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PV FUSE NH2XLPV 1500V DC 63A-400A

PV FUSE NH2XLPV 1500V DC 63A-400A

Product catalog summary
Overview: This document provides technical specifications and details for NH1XLgPV and NH2XLPV photovoltaic fuses, designed for 1500V DC applications with current ratings ranging from 63A to 400A. These fuses are used in photovoltaic systems to protect against overcurrent conditions.
Standards and Approvals: The fuses comply with the UL 248-19 standard and have a high interrupting capacity of 30,000 A at 1500V DC. Safety approvals are indicated by cULus certification, with some models pending approval.
Technical Parameters: The document lists various part numbers with corresponding current ratings, ranging from 63A to 400A. Each part number is associated with specific safety approvals. The fuses are available with different connection types: blade contacts with central and top indicators (A, A2), and bolted connections with or without a microswitch base (B, BC).
Optional Accessories: Fuse holders and microswitches are available as optional accessories. Specific part numbers for these accessories are provided, indicating compatibility with different fuse types.
Graphical Data: An average I-T characteristics curve is included for reference, illustrating the time-current relationship for the fuses. This graph helps in understanding the performance and response time of the fuses under different current loads.
Dimensions: The document provides dimensions in millimeters for the fuses, ensuring proper fit and installation in photovoltaic systems.
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Catalog excerpts

PV FUSE NH2XLPV 1500V DC 63A-400A-1

NH2XLPV 1500V DC 63A-400A Photovoltaic Fuse 光伏熔断器 Standard/ 标准:UL 248-19 INTERRUPTING CAPACITY/ 分断能力: 30,000 A at 1500V DC Dimensions/ 尺寸 : CURRENT RATING 额定电流 63A SAFETY APPROVALS 安全认证 cULus ● ● ● AVERAGE I-T CHARACTERISTICS CURVE (FOR REFERENCE ONLY) A- 触刀安装带中央指示器 blade contacts with the center indicator A2- 触刀安装带中央指示器和顶部指示器 blade contacts with the central indicator and the top indicator B- 螺栓连接 bolted connections BC- 螺栓连接带微动开关底座 bolted connections with microswitch base A、A2-optional 可选择 B、BC-optional 可选择 U15 DENOTES FOR 1500V DC ● DENOTES FOR APPROVAL ○ DENOTES FOR PENDING PART NO. 目录编号 2XLPVXXXU15A Optional Accessory 可选配件 Fuse Holders 熔断器座 Microswitches 微动开关

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