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V302AS42のメーカーはLittelfuseです、この部品の機能は「High Energy Metal-Oxide Arrester Blocks」です。 |
部品番号 | V302AS42 |
| |
部品説明 | High Energy Metal-Oxide Arrester Blocks | ||
メーカ | Littelfuse | ||
ロゴ | |||
このページの下部にプレビューとV302AS42ダウンロード(pdfファイル)リンクがあります。 Total 4 pages
Data Sheet
AS Series
January 1998 File Number 2492.4
[ /Title
(AS
Series)
/Sub-
ject
(High
Energy
Metal-
Oxide
Arreste
r
Blocks
)
/Autho
r ()
/Key-
words
(TVS,
Tran-
sient
Sup-
pres-
sion,
Protec-
tion,
Arreste
r,
Light-
ning
Protec-
tion,
High Energy Metal-Oxide Arrester Blocks
The AS Series of Arrester blocks is primarily designed to be
used as the surge suppression element within a lightning
arrester assembly. These arrester blocks provide the high
peak surge current and energy ratings required for the
protection of high voltage AC power utility distribution
systems. Typically, these devices are placed within a special
arrester housing provided by the customer, and stacked to
achieve the necessary continuous working voltage ratings
for the specific application. (See the CA or NA series of
Varistor discs for lower voltage and energy applications.)
NoFtoRPrerNBocedeoWwuemnciDtmthDeSeiNsnesiorcgdioneeRndssetHp–inlaausceedment
Features
• Provided in Disc Form for Unique Packaging by
Customer
• Electrode Finish Enables Pressure Contact for Stacking
Application
• Available Disc Sizes: 32mm, 42mm and 60mm Diameter
• No Follow Current
• High Surge Current Capability
• Conforms to IEC 99-4 and ANSI/IEEE C62.11 Industry
Standards
• Characterized for Lightning Arrester Parameters
Applications
• Lightning Protection of Electrical AC Distribution
Transformers and Systems
• Arrester Assemblies of the Porcelain Polymeric,
“Under-oil” and Metal Clad Variety
Packaging
AS SERIES
OBSOLETE
PART
8-3 1-800-999-9445 or 1-847-824-1188 | Copyright © Littelfuse, Inc. 1998
1 Page AS Series
Performance Curves
1.3
1.25
1.2
1.15
1.1
1.05
1
0.1
1
10
100
1000
10000
TIME (s)
FIGURE 1. TEMPORARY OVERVOLTAGE CAPABILITY (TOV)
FOR AS SERIES ARRESTERS
35
30
25
V602AS32
20
V502AS32
V402AS32
V302AS32
15
10
5
0
0.001 0.01
0.1 1 10 100 1000 10,000 100,000
PEAK IMPULSE CURRENT (A)
FIGURE 2. V-I CHARACTERISTIC AS32 SIZE
30 20
25
15
20
V502AS42
V402AS42
15 V302AS42
10
OBSOLETE5
10 V402AS60
5
0
0.001
0
0.01 0.1 1 10 100 1000 10,000 100,000
0.001 0.01 0.1 1 10 100 1000 10,000 100,000
PARTPEAK IMPULSE CURRENT (A)
FIGURE 3. V-I CHARACTERISTIC AS42 SIZE
PEAK IMPULSE CURRENT (A)
FIGURE 4. V-I CHARACTERISTIC AS60 SIZE
8-5
3Pages | |||
ページ | 合計 : 4 ページ | ||
|
PDF ダウンロード | [ V302AS42 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
V302AS42 | High Energy Metal-Oxide Arrester Blocks | Littelfuse |