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Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE

Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE Featured Image
  • Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE
  • Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE
  • Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE

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Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE Detail:

Technical data

Operating temperature range

 Max Operating temperature:  + 85℃; Upper category temperature: +55℃; Lower category temperature: -40℃

capacitance range

3×40μF～3×500μF

Un/ Rated voltage Un

400V.AC/50Hz～1140V.DC/50Hz

Cap.tol

±5%(J)

Withstand voltage

Vt-t

2.15Un /10S

Vt-c

1000+2×Un V.AC 60S(min3000V.AC)

Over Voltage

1.1Un(30% of on-load-dur.)

1.15Un(30min/day)

1.2Un(5min/day)

1.3Un(1min/day)

1.5Un(100ms every time,1000times during the lifetime)

Dissipation factor

tgδ≤0.002  f=100Hz
  tgδ0≤0.0002

ESL

＜100 nH

Flame retardation

UL94V-0

Maximum aititude

2000m

When the altitude is above 2000m to below 5000m, it is necessary to consider the use of a reduced amount.

(for each increase of 1000m, the voltage and current will be reduced by 10%)

Life expectancy

100000h(Un; Θhotspot≤55°C)

Reference standard

IEC 61071 ;IEC 60831;

Feature

1. Metal case package, Sealed with resin;
2. High voltage power system application;
3. High power circuit;
4. Resistance to high voltage, with self-healing;
5. High ripple current, high dv / dt withstand capability.

Function

In the output filter of a DC power supply, the job of the capacitor is to maintain a constant DC value by removing as much power ripple as possible.

All AC-DC converters, whether they are linear supplies or have some kind of switching element to them, require a mechanism to take the varying power on the AC side and produce a constant power on the DC side.

Typical circuit

u

Life expectancy

mc3

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）
3× 200 225 120 170 50 10.0 3×70 3×0.95 1.1 7
3× 300 225 120 235 40 12.0 3×90 3×0.85 0.8 9
3× 400 295 120 235 35 14.0 3×120 3×0.80 0.7 12
3× 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）
3× 120 225 120 170 60 7.2 3×50 3×1.2 1.1 7
3× 180 225 120 235 50 9.0 3×70 3×1.05 0.8 9
3× 240 295 120 235 45 10.8 3×100 3×1.0 0.7 12
3× 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）
3× 50 225 120 170 100 5.0 3×50 3×2.3 1.1 7
3× 75 225 120 235 90 6.8 3×70 3×2.1 0.8 9
3× 100 295 120 235 80 8.0 3×100 3×1.6 0.7 12
3× 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）
3× 42 340 175 200 120 5.0 3×80 3×3.3 0.6 17.3
3× 60 420 175 250 100 6.0 3×100 3×2.8 0.5 26
Product detail pictures:

Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Related Product Guide:
In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE , The product will supply to all over the world, such as: Australia, Ghana, Portugal, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
    • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Doris from St. Petersburg - 2018.02.04 14:13
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Jean from Botswana - 2017.11.20 15:58

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