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Reliable Controlled Self Healing AC filter capacitor

Short Description:

Three phase AC filter capacitor (AKMJ-S)

CRE developed this dry type film AC filter which solved conventional AC filter’s failure problem.

1. Large stainless steel case

2. high specific energy

3. wave cut metallized PP film/PU which ensures low self-inductance, high rupture resistance and high reliability.

4. CRE range of AC filter capacitor applied safe and reliable controlled self-healing technology make this series particularly suitable for power converters in traction, drives, renewable energy, power transmission areas, network power, and UPS applications,etc


Product Detail

Product Tags

Specification table

Voltage Un   400V.AC 50Hz
Cn  (μF) W   (mm) T  (mm) H    (mm) dv/dt (V/μS) Ip       (KA) Irms    (A) 50℃ ESR  1KHz    (mΩ) Rth    (K/W) weight   (Kg)
200 225 120 170 50 10.0 3×70 3×0.95 1.1 7
300 225 120 235 40 12.0 3×90 3×0.85 0.8 9
400 295 120 235 35 14.0 3×120 3×0.80 0.7 12
500 365 120 235 30 15.0 3×160 3×0.78 0.6 15
Voltage Un   500V.AC  50Hz
Cn  (μF) W   (mm) T  (mm) H    (mm) dv/dt (V/μS) Ip       (KA) Irms    (A) 50℃ ESR  1KHz    (mΩ) Rth    (K/W) weight   (Kg)
120 225 120 170 60 7.2 3×50 3×1.2 1.1 7
180 225 120 235 50 9.0 3×70 3×1.05 0.8 9
240 295 120 235 45 10.8 3×100 3×1.0 0.7 12
300 365 120 235 40 12.0 3×120 3×0.9 0.6 15
Voltage Un   690V.AC  50Hz
Cn  (μF) W   (mm) T  (mm) H    (mm) dv/dt (V/μS) Ip       (KA) Irms    (A) 50℃ ESR  1KHz    (mΩ) Rth    (K/W) weight   (Kg)
50 225 120 170 100 5.0 3×50 3×2.3 1.1 7
75 225 120 235 90 6.8 3×70 3×2.1 0.8 9
100 295 120 235 80 8.0 3×100 3×1.6 0.7 12
125 365 120 235 80 10.0 3×120 3×1.3 0.6 15
Voltage Un   1140V.AC  50Hz
Cn  (μF) W   (mm) T  (mm) H    (mm) dv/dt (V/μS) Ip       (KA) Irms    (A) 50℃ ESR  1KHz    (mΩ) Rth    (K/W) weight   (Kg)
42 340 175 200 120 5.0 3×80 3×3.3 0.6 17.3
60 420 175 250 100 6.0 3×100 3×2.8 0.5 26

Application

1. Industrial Automation

CRE capacitor applied to all kinds of automation control fields such as frequency converter and servo system etc.; CRE is a global capacitor supplier of the well-known corporations such as Siemens, Fuji Electric, LS etc.

2. Power Supply

CRE capacitor applied to UPS/EPS, switching power supply, inverter power supply, communication power supply, welding machine power supply, special power supply, lighting and other fields; We are the assigned supplier of the famous enterprises such as state grid, TBEA, Pansonic, Huawei etc.

3. Lifting Equipment

For all kinds of elevators, port machinery and various types of lifting equipment; CRE is the preferred supplier of the well-known enterprises such as Mitsubishi, TBEA etc

4. Transportation

For rail transport, new energy vehicles etc. CRE is the assigned supplier of CRRC, BJEV,JEE etc

5. New Energy

CRE capacitor has widely used in the new energy control systems, such as solar energy, wind energy, geothermal energy etc.; CRE is the assigned supplier of TBEA, State grid etc.

6. Medical devices

CRE capacitor also used in defibrillator, X-Ray detector, Cell proliferator, etc.


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