3WL空氣斷路器配置手冊
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3WL空氣斷路器配置手冊
文本預覽
? Siemens AG 2011
Air Circuit Breakers
Configuration Manual · 2012
SENTRON
Answers for infrastructure.
PPHH__0011__22001122__uummsscchhllaagg__eenn..iinndddd 11 2244..1111..22001111 1122::0022::2288? Siemens AG 2011? Siemens AG 2011
3WL Air Circuit Breakers
2 Introduction
3WL air circuit breakers
3WL air circuit breakers/non-automatic
air circuit breakers up to 6300 A (AC)
General data
6 - Design
12 - Function
19 - Configuration
24 - Technical specifications
Project planning aids
34 - Characteristic curves
36 - Dimensional drawings
49 - Circuit diagrams
51 - More information
3WL non-automatic air circuit breakers
up to 4000 A (DC)
General data
52 - Technical specifications
Project planning aids
53 - Characteristic curves
53 - Dimensional drawings
57 - Circuit diagrams
58 - More information
? Siemens AG 2011
All dimensions in mm.
Siemens · 20123WL Air Circuit Breakers
Introduction
■
Overview
Size I Size II Size III
3WL air circuit breakers
3WL air circuit breakers/non-automatic air circuit breakers 3WL non-automatic air circuit breakers
for AC, up to 6300 A, IEC up to 4000 A (DC)
Sizes I, II, III II
Rated current In A 630, 800, 1000, 1250, 1000, 2000, 4000
1600, 2000, 2500, 3200, 4000,
5000, 6300
Number of poles 3-pole, 4-pole 3-pole, 4-pole
Rated operational V AC ... 690/1000/1150 --
voltage Ue V DC -- ... 1000
Rated ultimate Size I Size II Size III
short-circuit breaking kA 55/66/85 66/80/100 100/150 (3-pole), 30/25/20
capacity at 500 V AC 130 (4-pole) (at 300/600/1000 V DC)
Endurance Operating Up to 20000 15000 10000 15000
cycles
Mounting position 30° 30° 30° 30° 30° 30° 30° 30°
NSE0_00061a NSE0_00062a NSE0_00061a NSE0_00062a
Degree of protection
With cover IP55 IP55
Without cover IP41 IP41
(with door sealing frame)
Dimensions 3-/4-pole W mm 320/410 460/590 704/914 460/590
Fixed H mm 434 434 434 434
mounting D mm 291 291 291 291
Withdraw- H mm 465,5 465,5 465,5 465,5
NSS0_00535 able D mm 471 471 471 471
Type ETU15B1) ETU25B ETU27B ETU45B ETU76B
Electronic releases for 3WL circuit breakers
Overload protection ? ? ? ? ?
Short-time delayed -- ? ? ? ?
short-circuit protection
Instantaneous ? ? ? ? ?
short-circuit protection
Neutral conductor protection -- -- ? ? ?
Ground-fault protection -- -- ? ? ?
Zone Selective Interlocking -- -- -- ? ?
LCD, 4-line -- -- -- ? --
LCD, graphic -- -- -- -- ?
Communication -- -- -- ? ?
Measurement function Plus -- -- -- ? ?
Selectable parameter sets -- -- -- -- ?
Parameters freely programmable -- -- -- -- ?
CubicleBUS -- -- -- ? ?
? Standard
-- Not available
? Optional
1) ETU15B cannot be used with 3WL circuit breakers, size III.
3WL air circuit breakers/non-automatic air circuit breakers
according to UL 489 up to 5000 A, see Catalog LV 16.
2 Siemens · 2012
H
W D
a60110_0ESN a70110_0ESN a80110_0ESN a90110_0ESN Rating Plug a11110_0ESN
? Siemens AG 2011? Siemens AG 2011
3WL Air Circuit Breakers
Introduction
Switching capacity
Sizes I II III
Type 3WL11 3WL12 3WL13
Switching capacity class N N S S H H N N S S H H H H C 3-pole C C 4-pole C
Short-circuit breaking capacity
Rated operational voltage Ue up to 415 V AC
Icu kA 55 66 85 66 80 100 100 150 130
Air Circuit Breakers
Configuration Manual · 2012
SENTRON
Answers for infrastructure.
PPHH__0011__22001122__uummsscchhllaagg__eenn..iinndddd 11 2244..1111..22001111 1122::0022::2288? Siemens AG 2011? Siemens AG 2011
3WL Air Circuit Breakers
2 Introduction
3WL air circuit breakers
3WL air circuit breakers/non-automatic
air circuit breakers up to 6300 A (AC)
General data
6 - Design
12 - Function
19 - Configuration
24 - Technical specifications
Project planning aids
34 - Characteristic curves
36 - Dimensional drawings
49 - Circuit diagrams
51 - More information
3WL non-automatic air circuit breakers
up to 4000 A (DC)
General data
52 - Technical specifications
Project planning aids
53 - Characteristic curves
53 - Dimensional drawings
57 - Circuit diagrams
58 - More information
? Siemens AG 2011
All dimensions in mm.
Siemens · 20123WL Air Circuit Breakers
Introduction
■
Overview
Size I Size II Size III
3WL air circuit breakers
3WL air circuit breakers/non-automatic air circuit breakers 3WL non-automatic air circuit breakers
for AC, up to 6300 A, IEC up to 4000 A (DC)
Sizes I, II, III II
Rated current In A 630, 800, 1000, 1250, 1000, 2000, 4000
1600, 2000, 2500, 3200, 4000,
5000, 6300
Number of poles 3-pole, 4-pole 3-pole, 4-pole
Rated operational V AC ... 690/1000/1150 --
voltage Ue V DC -- ... 1000
Rated ultimate Size I Size II Size III
short-circuit breaking kA 55/66/85 66/80/100 100/150 (3-pole), 30/25/20
capacity at 500 V AC 130 (4-pole) (at 300/600/1000 V DC)
Endurance Operating Up to 20000 15000 10000 15000
cycles
Mounting position 30° 30° 30° 30° 30° 30° 30° 30°
NSE0_00061a NSE0_00062a NSE0_00061a NSE0_00062a
Degree of protection
With cover IP55 IP55
Without cover IP41 IP41
(with door sealing frame)
Dimensions 3-/4-pole W mm 320/410 460/590 704/914 460/590
Fixed H mm 434 434 434 434
mounting D mm 291 291 291 291
Withdraw- H mm 465,5 465,5 465,5 465,5
NSS0_00535 able D mm 471 471 471 471
Type ETU15B1) ETU25B ETU27B ETU45B ETU76B
Electronic releases for 3WL circuit breakers
Overload protection ? ? ? ? ?
Short-time delayed -- ? ? ? ?
short-circuit protection
Instantaneous ? ? ? ? ?
short-circuit protection
Neutral conductor protection -- -- ? ? ?
Ground-fault protection -- -- ? ? ?
Zone Selective Interlocking -- -- -- ? ?
LCD, 4-line -- -- -- ? --
LCD, graphic -- -- -- -- ?
Communication -- -- -- ? ?
Measurement function Plus -- -- -- ? ?
Selectable parameter sets -- -- -- -- ?
Parameters freely programmable -- -- -- -- ?
CubicleBUS -- -- -- ? ?
? Standard
-- Not available
? Optional
1) ETU15B cannot be used with 3WL circuit breakers, size III.
3WL air circuit breakers/non-automatic air circuit breakers
according to UL 489 up to 5000 A, see Catalog LV 16.
2 Siemens · 2012
H
W D
a60110_0ESN a70110_0ESN a80110_0ESN a90110_0ESN Rating Plug a11110_0ESN
? Siemens AG 2011? Siemens AG 2011
3WL Air Circuit Breakers
Introduction
Switching capacity
Sizes I II III
Type 3WL11 3WL12 3WL13
Switching capacity class N N S S H H N N S S H H H H C 3-pole C C 4-pole C
Short-circuit breaking capacity
Rated operational voltage Ue up to 415 V AC
Icu kA 55 66 85 66 80 100 100 150 130
AIGC您好！"3WL空氣斷路器配置手冊"指的是針對型號為3WL的特定系列空氣斷路器的專業(yè)指導文檔。該手冊詳細介紹了3WL空氣斷路器的各項技術參數(shù)、功能特性、安裝步驟、接線圖示、操作方法以及可能出現(xiàn)的問題及其解決方案等內容。通過閱讀此配置手冊，用戶能夠全面了解如何正確選擇、安裝和使用這款空氣斷路器，確保電氣設備的安全運行與有效維護。在實際應用中，請依據(jù)具體項目需求及設備型號參照手冊中的相關內容進行操作。如有任何疑問或需要技術支持，請隨時聯(lián)系我們。
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