【产品特点 Product features】

真空灌装技术，无泄漏，安全环保：高可靠的绝缘特性：低损耗，低温升，配置放电电阻 及过压力保险装置。360 度任意方向安装。
Vacuum filling technology no leakage,safety and environmental protection high reliable Insulation characteristics low loss，low temperature rise，configured discharge resistance and overpressure safety device，install 360 degrees in any direction

【技术特性 Technical characteristics】

使用条件：户内使用.环境温度-40～55℃， 海拔高度：≤4000m
Use environment：indoor use ambient temperature -40～55℃，altitude：≤4000m
额定电压：250～525VAC ； 额定容量：5～40kvar ；
Rated voltage：250～525VAC： Rated capacitance：5～40kvar
容量偏差：-5 ~ +10%： 损耗角正切值：≤2.0×10-3
Capacitance Tolerance：-5 ~ +10% Tangent of loss Angle：≤2.0×10-3
出厂试验电压：T-T: 2.15×UN AC 10s； T-C: （2×UN）+2000VAC 10s；
Test voltage： T-T: 2.15×UN AC 10s； T-C: （2×UN）+2000VAC 10s： 最高允许电压：1.1×UN 最大允许电流：1.35×IN ；
Maximum permissible voltage：1.1×UN Maximum permissible current：1.35×IN
放电特性： 断开电源后 3 分钟内降至 75V 以下；
Discharge characteristics:：drop to below 75V within 3 minutes after the power is disconnected
符合标准：GB12747.1/2-2017 . / IEC60831.1/2-2014 .
Conform to the standard：GB12747.1/2-2017 . / IEC60831.1/2-2014 .

【存储与使用 Storage and use】

1． 电容器应存储在能避免雨及腐蚀性物质侵蚀的仓库内。电容器存放时应直立放置。 Capacitors should be stored in warehouses that are protected from rain and corrosive substances.Capacitors should be placed upright when stored
2． 安装场所应通风良好且无有害气体和蒸气，无导电性或爆炸性尘埃，无剧烈机械振动。
The installation site shall be well ventilated and free of harmful gases and vapors, no electrical conductivity or explosive dust, and no violent mechanical vibration.
3． 电容器安装时相互间隔应大于 30mm。电容器的出线端子接线，宜用多股软导线连接。
Capacitors shall be installed more than 30mm apart from each other.The outgoing terminal connection of the capacitor should be connected with multiple flexible wires
4． 电容器与电动机并联连接时，应选择电容器电流小于电动机空载电流 0.9 来选配电容器，
且电动机停止转动前不得接触电动机的带电部位。
When the capacitor is connected in parallel with the motor, the capacitor current should be less than 0.9 of the no-load current of the motor to select the capacitor.And the live

parts of the motor shall not be touched before the motor stops rotating
5． 电容器断电后，需要待 3 分钟方可进行操作，让电容器通过放电电阻放电，在操作之前使用 绝缘导线短接电容器的出线端，以确定已经放电。
After the capacitor is cut off, it needs to wait for 3 minutes before the operation. The capacitor is discharged through the discharge resistance and used before the operation Insulated wire is short of the outgoing end of the capacitor to determine that it has
been discharged
6． 在安装电容器前，应检测系统电压波形。如存在谐波源，应按谐波畸变的严重程度，采取相 应的措施加以限制，否则会缩短电容器的预期寿命。
Before installing capacitors, the system voltage waveform should be detected.If there
are harmonic sources, phase should be taken according to the severity of harmonic distortion Measures should be taken to limit the life expectancy of capacitors
7． 电容器电压等级的选用至少比系统标称电压高 5%，当电容器回路串有电抗器时，此时电容
器额定电压应根据所串电抗率计算确定。
The capacitor voltage level should be at least 5% higher than the nominal voltage of
the system The rated voltage of the device shall be calculated and determined according to the series reactance

【保养检查 Maintenance inspection】

为使电容器安全使用，应作以下日常保养检查。
For safe use of capacitors, the following daily maintenance inspection should be carried out

检查重点 Check point 措施 Measures
温度上升是否异
Whether the temperature rise is abnormal 温度异常上升（20℃以上）若非故障即为使用温度范围不当， 应分析原因。Abnormal rise of temperature (above 20℃), if not fault, is improper temperature range, the reason should be analyzed
出 线 端 紧 固 件 是 否 松 动 Whether the outgoing end fastener is loose 应及时紧固或采取防震措施。It should be tightened in time or take anti - shock measures
有无尘埃堆积
Dust accumulation 可用刷子等清除尘埃。Use brushes to remove dust

外壳有否膨胀
Shell expansion 膨胀系过压力保险装置已起动，应分析电容器损坏原因，并 更新电容器。 The expansion overpressure protector has been started. The cause of capacitor damage should be analyzed and the capacitor should be updated

【外形尺寸图 Dimension drawing】 图形一：

External discharge resistor

Torque：M12=10Nm
M16=12Nm
Serrated washer Hex nut M12/M16