 |
| Place of Origin: | China |
| পরিচিতিমুলক নাম: | OEM |
| Model Number: | JKA_009 |
| Minimum Order Quantity: | 1 set |
|---|---|
| Packaging Details: | Wooden box packing |
| Delivery Time: | 15 days after signing the contract |
| Payment Terms: | T/T |
| Supply Ability: | 1000sets |
| লক্ষণীয় করা: | electrical protective devices,low voltage protection circuit |
||
|---|---|---|---|
Accurate Low Voltage Protection Devices , Reactive Power Compensation Controller
General Description
The reactive power auto- compensation controller is the auxiliary product for low voltage capacitor screen. According to the different
demands of user, the company developed successfully the JKL5C, JKW58, RRCF, JKW9F, JKW5C types of intelligent controller series;
Number of the channels controlled is 4,6,8,10 and 12 available. All of these devices are controlled by the microcomputer, with the advanced
technology, they have complete range of functions, rather strong anti-interference ability, stable and reliable operation, accurate compensation
and novel appearance, so they are the preferred products of capacitor screen manufactuers
Main Technical parameter
|
Items |
JKW5C |
JKG2B |
JBL |
JKW58 |
|
Rated working voltage |
380V±20%, 50Hz |
220V±10%, 50Hz |
220V±10%, 50Hz |
380V±20%, 50Hz |
|
Sampled input current |
AC, Iin≤5A |
AC, Iin≤5A |
AC, Iin≤5A |
AC, Iin≤5A |
|
Output contact capacity |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
220V×5A, 380V×3A |
|
Dielectric strength |
AC3000V |
AC3000V |
AC4000V |
AC3000V |
|
Working method |
Continuous |
Continuous |
Continuous |
Continuous |
|
Switch on threshold |
Reactive current ＞1.1Ic, cosφ＜cosφ preset |
Cosφ＜0.93 |
Cosφ＜0.93 |
Reactive current ＞1.1Ic, cosφ＜cosφ preset |
|
Switch off threshold |
power factor＞Cosφ |
Cosφ＜0.98 |
Cosφ＜0.98 |
power factor＞Cosφ |
|
Swtiching time delay |
5-100s adjustable |
5-100s adjustable |
40s |
5-100s adjustable |
|
Over voltage protection |
400-450v adjustable |
230-250v adjustable |
230-250v adjustable |
400-450v adjustable |
|
Phase sequence of sampling singal |
Automatic identifying |
Automatic identifying |
|
Automatic identifying |
|
Self-checking function |
Yes |
Yes |
Yes |
Yes |
|
Channels controlled |
4,6,8,10,12 |
4,6,8,10,12 |
4,6,8,10 |
4,6,8,10,12 |
|
Overall wattage dissipation |
10W |
15W |
10W |
10W |
|
Overall Weight |
1.35kg |
1.8kg |
1.00kg |
1.35kg |
|
Size of mounting hole |
113×113mm |
162×102mm |
138×138mm |
138×138mm |
ব্যক্তি যোগাযোগ: Ms. Biona
টেল: 86-755-83014873
ফ্যাক্স: 86-755-83047632
কয়লা ফীডার স্পেয়ার প্রধান বোর্ড, সিপিইউ বোর্ড 9২২4 / সিএস ২0২4 / ইজি ২4 (মাইক্রো বোর্ড)
কোল ফীডার 9২২4 / সিএস ২0২4 কয়লা ফীডার, সিএস -1 999, সি -1 999, সিএস 8406
কয়লা ফীডার স্প্রেয়ার সিএস 2024 এবং 94২4 ইলেকট্রনিক ঝাঁকির প্রকারের জন্য বিশেষ কয়লা ফাদার বেল্ট
