E-mail: info@cre-elec.com
English
  • bbb

Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE

Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE Featured Image
  • Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE
  • Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE
  • Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE

Short Description:


Download as PDF

Product Detail

Product Tags

Related Video

Feedback (2)

To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for High Voltage Polypropylene Film Capacitor , Electronic Capacitor , Custom-Made Resonance Capacitor , We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
Best-Selling Power Electronic Capacitor Solution - 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:

Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE detail pictures

Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Best-Selling Power Electronic Capacitor Solution - Low-inductance AC capacitor for high power traction motor drive inverters – CRE , The product will supply to all over the world, such as: Paraguay, America, Lebanon, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.
    • 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 Delia from Nepal - 2018.07.27 12:26
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Princess from Belgium - 2017.07.28 15:46

    Send your message to us:

    Write your message here and send it to us

    Products categories

    Send your message to us: