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BGLC系列电容器

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                 BGLC系列电容器

             

 

Capacitors   Feature

 电容器特点

Dry technology

干式技术

Casing:Extruded aluminium type

外壳:铝売

Degree of protection:IP20

电介质:聚丙烯膜

Power from 5 to 40 kvar

单只容量范围 至 40 kvar

Rated voltage    280, 440V,480V,525V

额定电压 280, 440V,480,525V

Integrated discharging resistors

集成放电电阻

Protected terminal

保护型接线端子

Overpressure sensitive disconnector for every   phase

每一相都配置了压敏断路保护器

SF6 free

非 SF6 气体填充

Long life expectancy (150000 h)

150000 小时超长使用寿命

1 pole,3 pole or 3 pole+N

单相、三相和分相灵活多样的接线方式

Low losses and environment friendly

低运行温度及损耗

Low series resistance and small   self-inductance

低串联电阻和寄生电感

Long term stable capacitance tolernace

高标准电容量精度

Self healing:

Due to switch operations, inadmissible voltage   peaks of up to 3 times of therated voltage can occur in low voltage networks.   If these stresses effect adielectric breakdown, the self-healing mechanism   will function. After self-healing, the capacitor continues normal operation.

自愈技术

在配电系统中,开关的操作会产生瞬时过电压,峰值可能会达到3倍的额定电压。此时,介质的薄弱点会被击穿,经过特殊设计的带有金属镀层的聚丙烯膜具有良好的自愈功能,可以使电容器继续正常运行。

Standards:IEC 60831-1 +2,VDE 0560-46 +47

标准 IEC   60831-1 + 2, VDE 0560-46 + 47

 

 

Technical Data Capacitors

技术参数

Rated voltage and frequency

Un = 280, 440V,4 50 / 60 Hz

额定电压和频率

Un = 250, 280, 440V, 50 / 60 Hz (特殊电压可定制)

Max.permissible operating voltage

1.3 x Un continously;

最大允许运行电压1.3   x Un 持续;

Max.permissible operating current

2.5x In    continously;

最大允许运行电流 2.5   x In

Max.peak inrush current:400 x In

最大瞬间涌流 400   x In

Tolerance on capacitance:+/-5%

容量误差 +   / - 5%

Operating losses

<0.25/kvar,without discharging   resistors

运行损耗< 0.25W/ kvar, 不含放电电阻

Life expectancy:150,000h

平均寿命 150,000   小时

Ambient temperature category:

-40~+65°C

环境温度范围 -   40~+65°C

Cooling:Naturally air cooled(or   forced cooled)

制冷 自然冷却(或强制冷却)

Permissible relative humidity:95%

相对湿度 95%

Max.allowed altitude:3000 m above   sea level

海拔 3000 m

 

 

主要规格型号表

 

    共补型号

    额定电压       (V)

    容量(Kvar)

外形尺寸(mm)

直径(D)*高(H)

安装孔径(mm)

    M(Φ)

BGLC440-5/S

440

5

Φ76*245

M12

BGLC440-10/S

440

10

Φ76*245

M12

BGLC440-15/S

440

15

Φ76*245

M12

BGLC440-20/S

440

20

Φ86*245

M12

BGLC440-25/S

440

25

Φ86*290

M12

BGLC440-30/S

440

30

Φ116*245

M16

BGLC440-35/S

440

35

Φ116*245

M16

BGLC440-40/S

440

40

Φ76*290

M16

BGLC480-5/S

480

5

Φ76*245

M12

BGLC480-10/S

480

10

Φ76*245

M12

BGLC480-15/S

480

15

Φ86*245

M12

BGLC480-20/S

480

20

Φ86*290

M12

BGLC480-25/S

480

25

Φ116*245

M16

BGLC480-30/S

480

30

Φ116*290

M16

BGLC480-35/S

480

35

Φ116*290

M16

BGLC480-40/S

480

40

Φ116*290

M16

BGLC480-5/S

480

5

Φ76*245

M12

BGLC480-10/S

480

10

Φ76*245

M12

BGLC480-15/S

480

15

Φ86*245

M12

BGLC480-20/S

480

20

Φ86*290

M12

BGLC480-25/S

480

25

Φ116*245

M16

BGLC480-30/S

480

30

Φ116*290

M16

BGLC480-35/S

480

35

Φ116*290

M16

BGLC480-40/S

480

40

Φ116*290

M16

分补型号





BGLC280-5/F

280

1.67*3

Φ86*245

M12

BGLC280-10/F

280

3.34*3

Φ86*245

M12

BGLC280-15/F

280

5*3

Φ116*245

M16

BGLC280-20/F

280

6.67*3

Φ116*290

M16

BGLC280-25/F

280

8.34*3

Φ116*290

M16

BGLC280-30/F

280

10*3

Φ116*290

M16

BGLC280-5/F

280

1.67*3

Φ86*245

M12

BGLC280-10/F

280

3.34*3

Φ86*245

M12

BGLC280-15/F

280

5*3

Φ116*245

M16

BGLC280-20/F

280

6.67*3

Φ116*290

M16

BGLC280-25/F

280

8.34*3

Φ116*290

M16

BGLC280-30/F

280

10*3

Φ116*290

M16

BGLC300-5/F

280

1.67*3

Φ86*245

M12

BGLC300-10/F

280

3.34*3

Φ86*245

M12

BGLC300-15/F

280

5*3

Φ116*245

M16

BGLC300-20/F

280

6.67*3

Φ116*290

M16

BGLC300-25/F

280

8.34*3

Φ116*290

M16

BGLC300-30/F

280

10*3

Φ116*290

M16

BGLC300-5/F

280

1.67*3

Φ86*245

M12

BGLC300-10/F

280

3.34*3

Φ86*245

M12

BGLC300-15/F

280

5*3

Φ116*245

M16

BGLC300-20/F

280

6.67*3

Φ116*290

M16

BGLC300-25/F

280

8.34*3

Φ116*290

M16

BGLC300-30/F

280

10*3

Φ116*290

M16

 

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