越華/電力電容器MKga0.45-20-3 圓柱形//廣佛地區(qū)

批發(fā)數(shù)量 1-30 31-50 ≥51
梯度價格 240.00 235.00 225.00
型號
MKga0.45-20-3
品牌
順德/越華
加工定制
額定電壓
450(V)
額定頻率
50(hz)
介電強(qiáng)度
///(V)
整機(jī)功耗
///(W)
產(chǎn)品認(rèn)證
CQC

順德(巨華)越華電力電容器MKga-0.415/0.45-15/20/30-3     授權(quán);廣州、佛山、區(qū)域總代理、0757-82828168
 
Mkga圓柱形系列技術(shù)標(biāo)準(zhǔn)


 

電壓范圍
Voltage range

AC 220-900V

頻率
Frequency

50或60Hz     (50 and 60Hz)

連接  
Connection

3相、△連接;(單相或星型連接需特別注明)
3-phase as standard construction (single-phase on request)

過電壓
Umax

1.1Un至8小時,1.15 Un至30分鐘,1.2 Un至5分鐘,1.3 Un至1分鐘(依據(jù)IEC60831及GB12747標(biāo)準(zhǔn)所規(guī)定
1.1Un: 8 hours, 1.15 Un:30 minutes, 1.3 Un:1minute (ccording to IEC 60831 &  GB12747)

過電流
Imax

1.3* IN(依據(jù)IEC60831及GB12747標(biāo)準(zhǔn)所規(guī)定)
according to IEC 60831 &  GB12747

浪涌電流
IS  Surge current

200倍額定電流 
(200 times of rated current )                                        

介電質(zhì)損耗
 loss ofdieletric properties 

≤0.25W/kvar   
( ≤0.25Watt/kvar )

電容容差
Tolerance on capacitance

-5%~+10%Cn(uf)                                 

測試電壓端對端
UTT

2.15 UN,10s

測試電壓端對殼
UTC

UN≤660V:3000 VAC,10S; UN≥660V:6000V,10S

使用壽命
TLD(CO)

100000工作小時(正常工作條件下符合國際或國家標(biāo)準(zhǔn))
100000 hours in normal condition          

環(huán)境溫度
LCT/UCTSurrounding temperature

-25℃/C,+50℃環(huán)境下運(yùn)行,在限定的冷卻條件下也可允許較高環(huán)境溫度.
Between -25℃/C,+50℃, more high temperature on request

冷卻方式
Cooling technique

自然冷卻(或限定冷卻)
Natural-draft Cooling

最大容許濕度
HrelHumidity

≤95%                                                          

最大容許高度Altitude

≤2000m(某些情況下可以達(dá)3000m)   (≤3000m on request)

安裝位置    Execution

室內(nèi)任何可能的位置;裝置之間的最短距離≥50mm 
 ( indoor, Minimum distance between units  : 50mm )                            

裝配
assemblage

MKP系列是底部M12螺栓;CLMD及BSMJ系列為底部安裝腳
(MKP series: a M12 connection is included under the cover/  CLMD & BSMJ :a connection is included under the cover.)

接地
Earth

MKP系列是底部M12螺栓;CLMD及BSMJ系列在外殼上有M5羅絲端子
 (MKP series: a M12 connection is included under the cover/  CLMD & BSMJ :a M8 connection is included on the top of the cover.)

安全特性 
protection system

干式技術(shù),自愈性技術(shù),過壓拉斷保護(hù)裝置,端子防觸電,過流速斷保護(hù)
(Dry type design, Self-Healing technique, Over-Voltage protection system, pole protection system,  over current protection system,)

放電電阻
Automatic discharge

內(nèi)置放電電阻永久性連接,確保電容安全放電,(斷電后3分鐘內(nèi)降至50V) 
Automatic discharge: less than 50V in 3min after power broke down

保護(hù)殼
Case material

MKP及BSMJ系列為拉伸鋁罐,CLMD為鍍鋅鋼板,永不生銹   
(MKP & BSMJ series : aluminium/  CLMD series :zinc electroplated mild steel )                                   

保護(hù)級 
Protection

IP42,室內(nèi)裝配(與保護(hù)一起裝配,滿足IP55,直接戶外使用)
IP42 (IP52 on request)

介電質(zhì)
dieletric properties   

優(yōu)質(zhì)聚丙烯膜    
Polypropylene    film                                           

注入材料
Stuffing

特殊保護(hù)氣體或優(yōu)質(zhì)環(huán)保灌注物
Special gas for protection or environment friendly stuffing                   

標(biāo)準(zhǔn)范圍
Standard

IE C 60831-1(2);EN60831-1,2;UL810-98;GB12747-1(2)-2004