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參數(shù)資料
| 型號： | KLLU2000 |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 48K + 2K; RAM: 2.5K; ROM Type: Flash memory; CPU: R8C core; Minimum Instruction Execution Time (ns): 62.5 (@16MHz); Operating Frequency / Supply Voltage: 16MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -40 to 125; Package Code: PLQP0048KB-A (48P6Q-A) |
| 中文描述： | 通用保險絲 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 196K |
| 代理商： | KLLU2000 |
General Purpose Fuses
G
26
w w w. l i t t e l f u s e . c o m
2005 Littelfuse
POWR-GARD
Products Catalog
KLLU series UL Listed, time-delay, Class L fuses are quality fuses,
developed to provide a somewhat lower priced alternate to the
POWR-PRO
KLPC series fuses. KLLU series fuses meet or exceed
all UL requirements for Class L fuses. For superior protection and
performance, specification-grade POWR-PRO KLPC series fuses are
the recommended fuse. Complete information on KLPC fuses may
be found in the POWR-PRO Fuse section of this catalog.
Applications
Service switches
Switchboard mains and feeders
Bolted pressure contact switches
Motor control center mains
Large motor branch circuits
UL Listed series rated protection for molded case circuit breaker
panelboards and loadcenters. See panelboard manufacturers’
literature for recommended fuse rating.
Safety
200,000 A.I.R. — Provides reliable interruption of all overcurrents up
to 200,000 amperes.
When used for motor branch circuit protection, KLLU fuses may be
sized close to the motor full load current, providing excellent protection
to branch circuit conductors, motor control equipment and motors.
Longer Equipment Life
Current-Limiting — Reduces short-circuit damage to systems and
equipment.
Reduced downtime.
Ten second minimum time-delay at 500% current eliminates
needless downtime caused by heavy starting currents of large
motors and other inductive loads.
Selective coordination — KLLU fuses coordinate well with other
Class L fuses and with all current-limiting Littelfuse fuses rated 600
amps or less. This means less time spent trying to locate short-
circuits or overloaded equipment, because only the fuse immediately
on the line side of the affected circuit opens.
Easy To Use
200,000 A.I.R. rating minimizes need for short-circuit calculations,
while meeting present and future system requirements.
KLLU fuse time-current characteristics closely match typical time-
current curves of circuit breakers. Although fuse/circuit breaker systems
can seldom be 100% coordinated, KLLU series fuses permit use of a
wider range of breaker setting than fast acting Class L fuses.
Excellent protection for a single breaker or a group of breakers.
KLLU Class L Fuses
600 VAC Time-Delay 601 – 4000 Amperes
Specifications
Voltage Ratings:
Interrupting Ratings:
Ampere Range:
Approvals:
AC: 600 Volts
DC: Contact factory
200,000 am-peres rm-s sym-m-etrical
601 – 4000 am-peres
Standard 248-10, Class L
UL Listed (File No: E81895)
CSA Certified (File No: LR29862)
Ampere Ratings
601
650
700
750
800
900
1000
1200
1350
1400
1500
1600
1800
2000
2500
3000
3500
4000
Exam-ple part num-ber (series & am-perage): KLLU 1000
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KLLU2500 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 64K + 2K; RAM: 3K; 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: PLQP0048KB-A (48P6Q-A) |
| KLLU3000 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 64K + 2K; RAM: 3K; 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: PLQP0048KB-A (48P6Q-A) |
| KLLU3500 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 64K + 2K; RAM: 3K; ROM Type: Flash memory; CPU: R8C core; Minimum Instruction Execution Time (ns): 62.5 (@16MHz); Operating Frequency / Supply Voltage: 16MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -40 to 125; Package Code: PLQP0048KB-A (48P6Q-A) |
| KLLU4000 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 96K + 2K; RAM: 5K; 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: PLQP0048KB-A (48P6Q-A) |
| KLLU601 | R8C; R8C/2x Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 96K + 2K; RAM: 5K; ROM Type: Flash memory; CPU: R8C core; Minimum Instruction Execution Time (ns): 62.5 (@16MHz); Operating Frequency / Supply Voltage: 16MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -40 to 125; Package Code: PLQP0048KB-A (48P6Q-A) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KLLU2000X | 功能描述:保險絲 2000A 600VAC Class L RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| KLLU2500 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:General Purpose Fuses |
| KLLU2500X | 功能描述:保險絲 2500A 600VAC Class L RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| KLLU3000 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:General Purpose Fuses |
| KLLU3000X | 功能描述:保險絲 3000A 600VAC Class L RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
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