浙江金力電氣有限公司
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更新時(shí)間:2024-05-07 08:02:29瀏覽次數(shù):500次
聯(lián)系我時(shí),請(qǐng)告知來(lái)自 儀表網(wǎng)JKW、JKG無(wú)功功率自動(dòng)補(bǔ)償控制器
The reactiv e power auto-comensation controller is the auxiliary product for low voltage capa citor screen. According to the different demands of users,the comp any developed successfully the JKW5C,JKG2B,JKGF, JKL58-5,JKLl BF etc typ es ofin telligent series ofcontrollers.Number of the channels controlled is 4,6,8,10 and 12 av ailable.All ofthese devices are controlled by the micro-computer.With the advanced technology,they have complete range of functions,rather storng antinterfer ence ability, stable and reliable operation,accurate compensation and novel a pearance, so they are the preferred products ofcapacitor screen manu facturers.
主要技術(shù)指標(biāo)main techniqueindessign
| 項(xiàng)目Items | JKW2B、JKW5B | JKLIBF | JKW5C | JKL58-5 |
| 額定工作電壓Ratedworkingvoltage | 220±10%,50Hz | 380±10%,50Hz | 380±10% ,50Hz | 380±10% ,50Hz |
| 電流取樣輸入Sampled contact capacity | 交流AC li ≤ 5A | 交流AC Ii ≤ 5A | 交流AC li ≤ 5A | 交流AC li ≤ 5A |
| 輸出觸點(diǎn)容量Output contact capacity | 220V×5A.380V×3A | 220V×5A,380V×3A | 220V×5A,380V×3A | 220V×5A,380V×3A |
| 介電強(qiáng)度Dielectric strength | 交流AC 3000V | 交流AC 3000V | 交流AC 3000V | 交流AC 3000V |
| 工作方式Working method | 連續(xù)Continuous | 連續(xù)Continuous | 連續(xù)Conthmous | 連續(xù)Continuous |
| 投入門限swiIhonthre shold | COS Ф<0.93 | >1.11c,| >1,11c, | >1.11c. | |
| 切除門限Swith offthre shold | COSФ<0.98 | >0.5Ic | >0.5Ic | >0.5Ic |
| 投切延時(shí)Swith time delay | 10~90 秒可調(diào)Sad justable | 10~100 秒可調(diào)Sad justable | 10~100 秒可調(diào)Sad justable | 10~99 秒可調(diào)Sad justable |
| 過(guò)壓保護(hù)Over voltage protection | 235~450V 可調(diào)Sad justable | 400~440V 可調(diào)Sad justable | 400~440V 可調(diào)Sad justable | 410~440V 可調(diào)Sad justable |
| 取樣信號(hào)相序 Phase se quence ofsampling singal | 自動(dòng)鑒別 Autom atic identifying | 自動(dòng)簽別Autom atic identifying | 自動(dòng)簽別 Autom atic identifying | 自動(dòng)簽別Automatic idmfifying |
| 自檢功能Self-checking function | 有Yes | 有Yes | 有Yes | 有Yes |
| 控制路數(shù)Chanles controlled | 4,6,8,10,12 | 4,6,8,10,12 | 4,6,8,10,12 | 2,4,6, |
| 整機(jī)功率Over all weight | 15W | 10W | 10W | 7W |
| 整機(jī)重量Over all weight | 1.8k | 1.5kg | 1.35kg | 0.8kg |
| 安裝開孔尺寸Size of mounting ghole | 162×102 | 140×102 | 113×113 | 68×68 |
使用條件 servicecondition
1. 海拔高不超過(guò)2500 米
2. 環(huán)境溫度:-25℃ ~+40℃
3. 相對(duì)濕度:40℃時(shí),≤ 90%,20℃時(shí),≤ 50%;
4. 周圍環(huán)境無(wú)腐蝕氣體,無(wú)導(dǎo)電性塵埃,無(wú)易燃爆介質(zhì);
5. 安裝處無(wú)劇烈振動(dòng)。
1.Altitude not higher than 2500m;
2.Ambient tempera ture:-25℃ ~+40℃ ;
3.Relativ e humiduty:40℃ Hour, ≤ 90% ,20℃ Hour, ≤ 50% ;
4.No stong mechanical vibration at installing place.No corrosiv egas,inductive dust,and inflammable and explosive media in the ambient environm ent;
5.The mounting position should be protected a gainst violent vibration.
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商 鋪:浙江金力電氣有限公司 http://m.liuyangwu.com/st155389/
主營(yíng)產(chǎn)品:回路電流發(fā)生器
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