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B25667C3247A175

更新时间： 2024-02-19 20:10:20

品牌	Logo	应用领域
爱普科斯 - EPCOS		电容器薄膜电容器 PC
页数	文件大小	规格书
10页	142K
描述
PhaseCap Premium capacitors

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B25667C3247A175 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8532.25.00.80	风险等级：	5.19
Is Samacsys：	N	其他特性：	RATED AC VOLTAGE (V): 400
电容：	249 µF	电容器类型：	FILM CAPACITOR
直径：	116 mm	介电材料：	POLYPROPYLENE
长度：	164 mm	安装特点：	STUD MOUNT
负容差：	5%	端子数量：	2
最高工作温度：	55 °C	最低工作温度：	-40 °C
封装形状：	CYLINDRICAL PACKAGE	封装形式：	Chassis Mount
正容差：	10%	额定（AC）电压（URac）：	400 V
参考标准：	IEC60831-1/2	系列：	MKK400-I-12.5-01
表面贴装：	NO	端子形状：	BINDING POST
Base Number Matches：	1

B25667C3247A175 数据手册

Film Capacitors – Power Factor Correction

PhaseCap Premium capacitors

B25667C3247A175

MKK400-I-12.5-01

Cautions and warnings

 In case of dents of more than 1 mm depth or any other mechanical damage, capacitors must not

be used at all.

 This applies also in cases of oil leakages.

 To ensure the full functionality of the overpressure disconnector, elastic elements must not be

hindered and a minimum space of 12 mm has to be kept above each capacitor.

 Do not handle the capacitor before it is discharged.

 Resonance cases must be avoided by appropriate application design in any case.

 Handle capacitors carefully, because they may still be charged even after disconnection due to

faulty discharging devices.

 Protect the capacitor properly against over current and short circuit.

 Failure to follow cautions may result, worst case, in premature failures, bursting and fire.

Discharging

Capacitors must be discharged to a maximum of 10% of rated voltage before they are switched in

again. This prevents an electric impulse discharge in the application, influences the capacitor’s

service life and protects against electric shock. The capacitor must be discharged to 75 V or less

within 3 minutes. There must be not any switch, fuse or any other disconnecting device in the circuit

between the power capacitor and the discharging device. PhaseCap-capacitors have a pre-mounted

ceramic discharge module; alternatively discharge reactors are available from EPCOS. Discharge and

short circuit capacitor before handling!

Service life expectancy

Electrical components do not have an unlimited service life expectancy; this applies to self-healing

capacitors too. The maximum service life expectancy may vary depending on the application the

capacitor is used in.

Safety

Electrical or mechanical misapplication of capacitors may be hazardous. Personal injury or property

damage may result from bursting of the capacitor or from expulsion of oil or melted material due to

mechanical disruption of the capacitor.

 Ensure good, effective grounding for capacitor enclosures.

 Provide means of disconnecting and insulating a faulty component/bank.

 The terminals of capacitors, connected bus bars and cables as well as other devices may also be

energized.

 Follow good engineering practice.

Thermal load/over-temperature

After installation of the capacitor it is necessary to verify that maximum hot-spot temperature is not

exceeded at extreme service conditions.

FILM PFC PM

January 2011

Please read Cautions and warnings and

Important notes at the end of this document.

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与B25667C3247A175相关器件

型号	品牌	描述	获取价格	数据表
B25667C3247A375	EPCOS	PhaseCap Premium capacitors	获取价格
B25667C3247A375	TDK	Output[50Hz] = 12.5kvarOutput[60Hz] = 15kvar	获取价格
B25667C3297A375	EPCOS	PhaseCap Premium capacitors	获取价格
B25667C3297A375(MKK230-D-5-01)	TDK	Output[50Hz] = 5kvarOutput[60Hz] = 6kvar	获取价格
B25667C3297A375(MKK400-D-15-01)	TDK	Output[50Hz] = 15kvarOutput[60Hz] = 18kvar	获取价格
B25667C3397A375	EPCOS	PhaseCap Premium capacitors	获取价格

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