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參數(shù)資料
| 型號： | KLNR80 |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 8K + 2K; RAM: 512; ROM Type: Flash memory; CPU: R8C core; Minimum Instruction Execution Time (ns): 50 (@20MHz); Operating Frequency / Supply Voltage: 20MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V, 5MHz/2.2 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PLQP0032GB-A (32P6U-A) |
| 中文描述： | 通用保險絲 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 191K |
| 代理商： | KLNR80 |
General Purpose Fuses
G
34
w w w. l i t t e l f u s e . c o m
2005 Littelfuse
POWR-GARD
Products Catalog
KLNR/KLSR Class RK1 Fuses
250/600 VAC Fast Acting 1 – 600 Amperes
Specifications
Voltage Ratings:
Interrupting Ratings:
Ampere Range:
Approvals:
AC: 250 Volts (KLNR); 600 Volts (KLSR)
DC: 125 Volts (1 – 600A KLNR);
250 Volts (1 – 30A KLSR);
300 Volts (35 – 600A KLSR).
AC: 200,000 am-peres rm-s sym-m-etrical
DC: 20,000 am-peres
1 – 600 am-peres.
AC: Standard 248-12, Class RK1
UL Listed (File No: E81895)
CSA Certified (File No: LR29862)
DC: Littelfuse self-certified
Ampere Ratings
1
2
3
4
5
6
8
10
12
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
150
175
200
225
250
300
350
400
450
500
600
Exam-ple part num-ber (series & am-perage): KLNR 200
Recommended Fuse Blocks
LR250 series (for KLNR series fuses)
LR600 series (for KLSR series fuses)
Refer to the Blocks & Holders section of this catalog for additional inform-ation.
KLNR/KLSR series RK1 fuses were the earliest type of current-limiting
fuses developed. Their single-element, silver link design enables them
to provide fast-acting overload and short-circuit protection. When used
to protect inductive loads such as motors, solenoids, and transformers,
KLNR/KLSR series fuses must be greatly oversized to prevent opening
the fuses on harmless in-rush currents. In such applications, KLNR/
KLSR series fuses may only provide short-circuit protection.
We recommend using POWR-PRO
LLNRK/LLSRK series Class RK1,
dual-element, time-delay fuses in all new applications requiring the
current-limiting ability of UL Class RK1 fuses. POWR-PRO LLNRK/
LLSRK series fuses are also recommended in existing applications
where fast-acting RK1 or RK5 fuses have been opening on harmless
system surges such as motor starting currents.
Applications
Resistance heaters
Lighting circuits
Non-inductive loads
Molded case circuit breaker load centers and panelboards have
increased interrupting ratings when series rated with Littelfuse
KLNR/KLSR Class RK1 fuses. Refer to panelboard manufacturer’s
literature for UL Listed combination of fuses and panelboards. Series
ratings up to 200,000 amperes are available.
Safety
200,000 A.I.R. — Reliable interruption of all overcurrents up to
200,000 amperes.
Extremely current-limiting — Stops damaging short-circuit current
faster than any mechanical protective device.
Fast-acting — Provides fast acting protection to equipment such
as variable speed drives, rectifiers and other equipment containing
surge-sensitive components.
Longer Equipment Life
Current-limiting design reduces damage to equipment caused by
heating and magnetic effects of short-circuit currents.
Economical
Extremely current-limiting — often permits use of readily available,
less costly equipment.
Used as input or output fuses for surge sensitive components such
as variable speed drives and rectifiers, fast acting KLNR/KLSR fuses
may prevent opening of expensive semiconductor fuses protecting
individual components.
Easy To Use
200,000 A.I.R. rating minimizes need for short-circuit calculations.
Dimensions
Refer to FLNR_ID for KLNR dimensions and FLSR_ID for KLSR
dimensions.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KLNR90 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 16K + 2K; RAM: 1K; ROM Type: Flash memory; CPU: R8C core; Minimum Instruction Execution Time (ns): 50 (@20MHz); Operating Frequency / Supply Voltage: 20MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -40 to 85; Package Code: PLQP0032GB-A (32P6U-A) |
| KLPC | KLPC Series POWR-PRO Class L Fuses |
| KLQ01.6 | Axial Lead and Cartridge Fuses - Midget |
| KLQ001 | Axial Lead and Cartridge Fuses - Midget |
| KLQ002 | Axial Lead and Cartridge Fuses - Midget |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KLNR90 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:General Purpose Fuses |
| KLNS500A1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Knobs, Machined Aluminum |
| KLNS500A1/4 | 功能描述:旋鈕和轉(zhuǎn)盤 .5" LINE IND/SKIRT STR KNURL KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| KLNS500A1/8 | 功能描述:旋鈕和轉(zhuǎn)盤 KNURLED W/SKIRT LINE SKIRT IND RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
| KLNS500B1/4 | 功能描述:旋鈕和轉(zhuǎn)盤 STR Knurlw/Indicator line,side,skrt knob RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line |
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