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Capacitor

Round Oil Immersed AC Filter Capacitor

Time:2018-01-05 16:16:56 Hits:

■Characteristics
●Self-healing
●Metallied polypropylene film structure
●Anti-explosion design, overpressure protection device more safe.

●Suitable for three-phase power-factor correction, LCL filtering

■ Technical requirement
 

Reference Standard

GB/T17702.1/2(IEC61071)             

Optional:GB/T12747.1/2(IEC60831)

Rated Voltage(Un)

Please see technical data sheet

Capacitance Range(Cn)

Please see technical data sheet

Capacitance Tolerance

±5%,-5%~+10%

Capacitance internal connection

Connect triangle(Δ)

Equivalent Series resistance(Rs)

Please see technical data sheet

 Self-inductance(Ls)

Please see technical data sheet

Thermal resistance(Rth)

Please see technical data sheet

 Dimensions

Please see technical data sheet

Max allowable impulse current(Î)

Please see technical data sheet

(θcase)                                Operating Temperature Range(θcase)  

-40/D

Hot-spot temperature(θhs) 

≤70℃

 Frequency

50/60Hz

Storage Temperature Range

—40℃~70℃

Case type

Aluminum can

Test Voltage Between Terminals

2.15UN,3s

 Test Voltage Between Terminals And Case

(√2UN+1000)Vac,60s

Insulation Voltage(Ui)

UN/√2Vac

Over Voltage

Urms+10%,8h/day up to 8h daily;               1.15Urms,30mins/24h 30min/24h;                1.2Urms,5mins or1.3Urms1min can appear 200 times in lifetime; 1.2Urmsfor 5min or 1.3Urms for 1min during life 200 times     

Insulation Resistance(IR×CN)

≥3000s(20℃,100Vdc,1min)

Dissipation Factor(dielectric)

0.02%(50Hz,20℃)

Explosion-proof device

Three phase overpressure disconnector

Internal stuffing

Oil (Non PCB)

Mounting position

Vertical

 Max. Torque of Installation

10Nm(M12)

 Max Torque of terminals

2.5Nm(M5)

 Cooling

Naturally -cooled(or forced cooling)

 Max. Altitude

2000m

 Expected lifetime

100 000 hours under rated conditions @50℃ΙΔC/CΙ≤5%