江蘇大全凱帆-KFM2塑料外殼斷路器
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江蘇大全凱帆-KFM2塑料外殼斷路器
江蘇大全凱帆電器有限公司-KFM2塑料外殼斷路器
文本預(yù)覽
KFM2
KFM2 Series MCCB
Jiangsu Daqo KFINE Electric Co., Ltd.(
)
ERP
KEMA ISO9001-2000
KFW2 KFM2
KFM2L KFM2E
KFQ2 KFM2Z KFC2
KFB KFROutline
Jiangsu Daqo Kfine Electric Co., Ltd(KFINE)was investigated by Daqo group Co.,
Ltd(the former Jiangsu Changjiang Electric group Co., Ltd). The company specializes
in developing, manufacturing and selling of low-voltage electric equipment, and has
been given the title of "High-tech Enterprise of Jiangsu".
The company has a strong technical foundation and modern design means. Here
have the good cooperative membership with shanghai electrical apparatus research
institute, Xi'an jiaotong University and Jiangsu University. And the postdoctoral
programs in group corporation plays a vital role in researches and development.
The company concentrates on the technical improvement and introduces successively
various international advanced manufacturing and testing equipments from Germany,
USA, Japan and Swiss. All those provide reliable guarantee for high quality products.
the ACB and NCCB products are listed in "Torch High-tech item of China", and win
many honors from Jiangsu province and Zhenjiang city.
The company has built ERP system and Human Resource administion systerm, and
has passed the ISO9001:2000 quality authentication.
Now, the products designed and developed by the company include: the KFW2 series
intelligent ACB and the KFM2 series MCCB, KFM2L series residual current protection,
current breaker KFQ2 series Automatic trasfrer Switches, KFM2E series Intelligent
MCCB, KFM2Z series DC breaker, KFC2 series AC contactor, KFB1 series MCC and
KFR1 series thermal overlod relay. All the products above have passed the China
Compulsory Product Certification(3C). The breaker is in the national highest and meet
the international lever, the products have been widely applyed in the fields such as
electric power plant, chemical industry, iron and steel industry.
The company which follows the principle of "customer first" and "customer satisfied",
will advance and innovate continuously to meet the market and the users with strong
technique strength, first-class manufacturing equipment and modern management
methods.Contents
1
Application Scope
K F M 2 1
Standards complicance
2
Type and its Meaning
KFM2 Series
Molded case circuit breaker 3
Release pattern and accessory code
4
Specification of four-pole breaker
4
Power loss
4
Table for choosing quickly
6
Main technical data of MCCB
8
Operating characteristic
8
Characteristic curve
14
Outline dimensions and mounting dimensions
20
Internal/external accessories
26
Service and maintenance
29
Ordering noticeApplication Scope & Relevant product standard
Application Scope
KFM2 KFM2 Series molded case circuit breaker here in after inafter
refered to as simply" breakers" is designed for circuit of 50Hz
50Hz 690V
a.c., rated operational voltage 690V(or below), rated
800A operational current up to 800A. Generally it is used for power
630A distribution. The breaker with rated current of 630A(or below)
can also serve as protection of motor. Normally, KFM2 breaker
is suit for switching-over or motor starting in case of operating
not so frequently.
Distribution breakers are used for power distributing in net and
protect the net and its installation from overload, short-circuit
and under-voltage.
Motor protection breakers are used in 380V (400V) net for
motor starting, switching in its running and protect from
overload and short-circuit.
KFM2 breakers are available in four model according to its
(Icu) rated ultimate short-circuit breaking capacity (Icu): the C model
(Economic breaking capacity 35kA), the S model (Standard
C ( ) S ( ) M ( )
breaking capacity 50kA), the M model (Medium breaking
H ( ) capacity 65kA),and the H model (High breaking capacity 80kA).
Standards Compliance
KFM2 KFM2 series circuit breaker is designed to conform with the
following Standards
GB14048.2-2001
GB14048.2-2001 LV Switchgear and controlgear : Low voltage
GB14048.4-1993 breaker
GB14048.4-1993 LV Switchgear and controlgear : Low voltage
contactor & motor starter
IEC60947-2-1997
IEC60947-2-1997 LV Switchgear and controlgear, part 2: Low-
voltage breaker
Service Conditions
KFM2 Series MCCB
Jiangsu Daqo KFINE Electric Co., Ltd.(
)
ERP
KEMA ISO9001-2000
KFW2 KFM2
KFM2L KFM2E
KFQ2 KFM2Z KFC2
KFB KFROutline
Jiangsu Daqo Kfine Electric Co., Ltd(KFINE)was investigated by Daqo group Co.,
Ltd(the former Jiangsu Changjiang Electric group Co., Ltd). The company specializes
in developing, manufacturing and selling of low-voltage electric equipment, and has
been given the title of "High-tech Enterprise of Jiangsu".
The company has a strong technical foundation and modern design means. Here
have the good cooperative membership with shanghai electrical apparatus research
institute, Xi'an jiaotong University and Jiangsu University. And the postdoctoral
programs in group corporation plays a vital role in researches and development.
The company concentrates on the technical improvement and introduces successively
various international advanced manufacturing and testing equipments from Germany,
USA, Japan and Swiss. All those provide reliable guarantee for high quality products.
the ACB and NCCB products are listed in "Torch High-tech item of China", and win
many honors from Jiangsu province and Zhenjiang city.
The company has built ERP system and Human Resource administion systerm, and
has passed the ISO9001:2000 quality authentication.
Now, the products designed and developed by the company include: the KFW2 series
intelligent ACB and the KFM2 series MCCB, KFM2L series residual current protection,
current breaker KFQ2 series Automatic trasfrer Switches, KFM2E series Intelligent
MCCB, KFM2Z series DC breaker, KFC2 series AC contactor, KFB1 series MCC and
KFR1 series thermal overlod relay. All the products above have passed the China
Compulsory Product Certification(3C). The breaker is in the national highest and meet
the international lever, the products have been widely applyed in the fields such as
electric power plant, chemical industry, iron and steel industry.
The company which follows the principle of "customer first" and "customer satisfied",
will advance and innovate continuously to meet the market and the users with strong
technique strength, first-class manufacturing equipment and modern management
methods.Contents
1
Application Scope
K F M 2 1
Standards complicance
2
Type and its Meaning
KFM2 Series
Molded case circuit breaker 3
Release pattern and accessory code
4
Specification of four-pole breaker
4
Power loss
4
Table for choosing quickly
6
Main technical data of MCCB
8
Operating characteristic
8
Characteristic curve
14
Outline dimensions and mounting dimensions
20
Internal/external accessories
26
Service and maintenance
29
Ordering noticeApplication Scope & Relevant product standard
Application Scope
KFM2 KFM2 Series molded case circuit breaker here in after inafter
refered to as simply" breakers" is designed for circuit of 50Hz
50Hz 690V
a.c., rated operational voltage 690V(or below), rated
800A operational current up to 800A. Generally it is used for power
630A distribution. The breaker with rated current of 630A(or below)
can also serve as protection of motor. Normally, KFM2 breaker
is suit for switching-over or motor starting in case of operating
not so frequently.
Distribution breakers are used for power distributing in net and
protect the net and its installation from overload, short-circuit
and under-voltage.
Motor protection breakers are used in 380V (400V) net for
motor starting, switching in its running and protect from
overload and short-circuit.
KFM2 breakers are available in four model according to its
(Icu) rated ultimate short-circuit breaking capacity (Icu): the C model
(Economic breaking capacity 35kA), the S model (Standard
C ( ) S ( ) M ( )
breaking capacity 50kA), the M model (Medium breaking
H ( ) capacity 65kA),and the H model (High breaking capacity 80kA).
Standards Compliance
KFM2 KFM2 series circuit breaker is designed to conform with the
following Standards
GB14048.2-2001
GB14048.2-2001 LV Switchgear and controlgear : Low voltage
GB14048.4-1993 breaker
GB14048.4-1993 LV Switchgear and controlgear : Low voltage
contactor & motor starter
IEC60947-2-1997
IEC60947-2-1997 LV Switchgear and controlgear, part 2: Low-
voltage breaker
Service Conditions
AIGC您好！在電氣行業(yè)中，"江蘇大全凱帆-KFM2塑料外殼斷路器"是一種由江蘇大全凱帆電器有限公司生產(chǎn)的特定型號(hào)的低壓電器設(shè)備。KFM2型號(hào)表明這是一款結(jié)合了塑殼技術(shù)的中級(jí)斷路器產(chǎn)品，其主要特點(diǎn)是采用高質(zhì)量塑料作為外殼材料，這種材料具有良好的絕緣性能、輕便且抗沖擊性強(qiáng)，適用于工業(yè)和民用建筑中對(duì)電路進(jìn)行過(guò)載、短路及欠電壓保護(hù)。
這款斷路器具備一定的分?jǐn)嗄芰?，并通過(guò)內(nèi)置脫扣器實(shí)現(xiàn)對(duì)電路電流的有效監(jiān)控和保護(hù)，當(dāng)電流超過(guò)設(shè)定值時(shí)，會(huì)自動(dòng)切斷電源以防止電器設(shè)備因過(guò)載或短路而受損，從而保障用電安全。因此，如果您需要購(gòu)買(mǎi)或了解關(guān)于此類(lèi)斷路器的具體參數(shù)、應(yīng)用場(chǎng)合、選型建議等信息，請(qǐng)?jiān)敿?xì)咨詢(xún)大全凱帆的相關(guān)銷(xiāo)售人員或查閱相關(guān)技術(shù)資料。
