Cyclical PV A73 Gpv Midget Fuse Links 1000vdc For Photovoltaic
Application
Midget Fuse Links A73 datasheet_20170317.pdf
Features
- 1000 VDC, 10x38mm PV fuse link
- Rated Current: 1~30A
- Rated Breaking Capacity: 30 kA
- Time Constant: 1-3ms
- Special design with silver plated caps for high-power PV
applications
- Reference Standard:UL 2579/UL 248
- Approvals: UL 2579 Listed(File:E490190)
Description
This A73 series fuse link is designed for circuits requiring gPV
type DC fuses in photovoltaic systems up to 1000VDC, in particular
against typical cyclical current flow currents as found in
photovoltaic applications. Most common usage is in combiner boxes
for string protection. It can also serve as alternate protection
for high voltage accessories and circuits such as electric and
hybrid electric vehicles, Battery protection etc..
Electrical Specificaitons
| Part Number | Current Rated | Breaking Capacity | I2t(A2s) | Max.Dissipation(W) |
| Pre-Arcing | Total at 1500V | 80% In | 100% In |
| A731100700 | 1A | 30KA@1000V DC | 0.15 | 0.4 | 0.8 | 1.5 |
| A731200700 | 2A | 1.3 | 3.4 | 0.7 | 1.1 |
| A731300700 | 3A | 4 | 12 | 0.8 | 1.3 |
| A731400700 | 4A | 10 | 28 | 1.1 | 1.4 |
| A731500700 | 5A | 19 | 50 | 1.1 | 1.4 |
| A731600700 | 6A | 32 | 93 | 1.2 | 1.8 |
| A731800700 | 8A | 85 | 205 | 1.2 | 2.2 |
| A732100700 | 10A | 30 | 70 | 1.3 | 2.3 |
| A732120700 | 12A | 98 | 150 | 1.5 | 2.8 |
| A732150700 | 15A | 149 | 230 | 1.8 | 3.0 |
| A732200700 | 20A | 229 | 330 | 2.4 | 3.6 |
| A732250700 | 25A | 411 | 500 | 2.6 | 4.1 |
| A732300700 | 30A | 1200 | 2500 | 4.3 | 5.7 |
Note:
(1) DC cold resistance are measured at <10% of rated current in
ambient temperature of 25°C
(2) Typical pre-arcing I²t measured at 10 In current
Dimension
Application
PV combiner/ junction boxes
Inverters
Battery Charge Controllers
Time Current Curve
MATCHING FUSE HOLDERS/ ACCESSORIES:
- BH100, BH101, BH100-00 holders for DIN rail mounting
- 10x38mm fuse clips BC800
Environmental
About Manufacturer
Company Name: ADLER Elektrotechnik Leipzig GmbH
Location: Leipzig, Saxony, Germany
Expertise: Design, Marketing and Sales of electrical, EV and
Photovoltaic protection
Our product range includes:
- Low voltage fuses
- NH blade fuses for general industrial application (gG)
- Medium voltage fuses up to 36kV
- Power protection solutions
- Photovoltaic midget and medium fuse links
- Photovoltaic NH fuses in various sizes (gPV)
- PV Surge Protection Devices (SPD)
- PV Combiner Boxes and Parts
- Fuse holders, mounting bases
Across all of our product range, we are proud to represent
established, certified products that have developed a reputation
for quality, reliability and innovation. Please refer to our brand
and datasheets available from our website for a more detailed
overview of our products.
We provide our customers with solutions expertise, a high standard
of personalized service, availability of stock and an 'easy to deal
with' experience.
Our Mission:
We add value to our customer's business by supplying quality
specialist electrical products, solutions-focused expertise,
personal service and genuine customer care at highest possible
standards in our industry.
