JBK-searje kontrôletransformators wurde brûkt yn leechspanningsstroomdistribúsjesystemen. Kontrôletransformators wurde neamd om't se meast brûkt wurde yn kontrôlesystemen. Eins is it in stap-omleech transformator mei meardere útgongsspanningen, en kin ek brûkt wurde as de stroomfoarsjenning foar leechspanningsferljochting, sinjaalljochten en yndikatorljochten.
De kontrôletransformator wurket op it prinsipe fan elektromagnetyske ynduksje. De transformator hat twa sets triedden. Primêre en sekundêre spoelen. De sekundêre spoel sit bûten de primêre spoel. As de primêre spoel oandreaun wurdt mei wikselstroom, genereart de transformatorkearn in wikseljend magnetysk fjild, en de sekundêre spoel genereart in ynducearre elektromotoryske krêft. De draaiferhâlding fan 'e Satons-transformatorspoel is gelyk oan de spanningsferhâlding.
1. De kapasitive stroom nei de grûn is lyts en net genôch om persoanlik letsel te feroarsaakjen.
2. De kontrôletransformator brûkt folsleine elektryske isolaasje tusken de primêre kant en de sekundêre kant, dat is, om it sirkwy te isolearjen
3. It kin de primêre spanning maklik omsette nei de spanning dy't geskikt is foar it elektryske kontrôlesirkwy
De JBK-searje masine-arkkontrôletransformator wurdt tapast op in sirkwy fan AC50Hz / 60Hz, útgongsspanning oant 660V, as kontrôle-stroomfoarsjenning fan soarten masine-ark en meganyske apparatuer, stroomfoarsjenning foar lokale ferljochtingsindikatorlampe.
Dizze produksje foldocht oan de noarmen fan JB/T5555.
JBK-searje kontrôletransformator spanningstype sjoch tabel 1
| Spesifikaasje | Earste spanning V | Sekundêre spanning V | ||
| kontrôle | ferljochting | yndikator | ||
| 40VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 63VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 100VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 160VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 250VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 400VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 630VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 1000VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 1600VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 2000VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 2500VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
Dizze produksje hat it foardiel fan stabile operaasje, leech ferbrûk, lyts folume, feilige ferbining, grutte tapassing.
JBK1-searjeproduksje uterlik diminsje Tabel2
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | Noat | ||||
| A | C | K | J | B | D | E | ||
| JBK1-40VA | 83 | 55 | 6 | 10 | 96 | 80 | 108 | Foarm en ynstallaasje diminsje allinich foar referinsje, as der spesjale easken binne, let dan op yn 'e bestelling. |
| JBK1-63VA | 83 | 55 | 6 | 10 | 96 | 80 | 108 | |
| JBK1-100VA | 83 | 70 | 6 | 10 | 96 | 80 | 108 | |
| JBK1-160VA | 90 | 90 | 7 | 13 | 126 | 130 | 110 | |
| JBK1-250VA | 90 | 114 | 7 | 13 | 126 | 130 | 136 | |
| JBK1-400VA | 110 | 100 | 8 | 14 | 150 | 146 | 126 | |
| JBK1-630VA | 110 | 110 | 8 | 14 | 150 | 176 | 136 | |
| JBK1-1000VA | 130 | 120 | 8 | 14 | 180 | 176 | 146 | |
| JBK1-1600VA | 150 | 140 | 9 | 16 | 196 | 193 | 166 | |
| JBK1-2000VA | 150 | 154 | 9 | 16 | 196 | 233 | 180 | |
JBK2-searje produksje uterlik diminsje Tabel3
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK2-40VA | 78 | 65 | 6 | 12 | 90 | 84 | 97 |
| JBK2-63VA | 78 | 65 | 6 | 12 | 90 | 84 | 97 |
| JBK2-100VA | 78 | 78 | 6 | 12 | 90 | 94 | 97 |
| JBK2-160VA | 90 | 78 | 6 | 12 | 108 | 94 | 112 |
| JBK2-250VA | 90 | 88 | 6 | 12 | 108 | 105 | 112 |
| JBK2-400VA | 105 | 84 | 8 | 16 | 136 | 108 | 127 |
| JBK2-630VA | 120 | 95 | 8 | 16 | 144 | 120 | 142 |
JBK3-searje produksje uterlik diminsje Tabel4
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK1-40VA | 55 | 50 | 6 | 9 | 80 | 78 | 90 |
| JBK1-63VA | 55 | 50 | 6 | 9 | 80 | 78 | 90 |
| JBK1-100VA | 65 | 65 | 6 | 9 | 87 | 95 | 92 |
| JBK1-160VA | 85 | 76 | 6 | 9 | 96 | 99 | 106 |
| JBK1-250VA | 85 | 90 | 6 | 9 | 100 | 106 | 102 |
| JBK1-400VA | 102 | 85 | 8 | 14 | 125 | 108 | 126 |
| JBK1-630VA | 130 | 82 | 8 | 14 | 155 | 107 | 145 |
| JBK1-1000VA | 155 | 125 | Φ8 | Φ8 | 205 | 155 | 155 |
| JBK1-1600VA | 185 | 157 | Φ8 | Φ8 | 220 | 180 | 150 |
| JBK1-2500VA | 174 | 200 | 7 | 12 | 210 | 265 | 175 |
JBK4-searjeproduksje uterlik diminsje Tabel5
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK2-40VA | 55 | 50 | 6 | 9 | 78 | 80 | 92 |
| JBK2-63VA | 55 | 50 | 6 | 9 | 78 | 80 | 92 |
| JBK2-100VA | 65 | 65 | 6 | 9 | 84 | 96 | 95 |
| JBK2-160VA | 85 | 71 | 6 | 9 | 96 | 100 | 110 |
| JBK2-250VA | 85 | 82 | 6 | 9 | 96 | 112 | 110 |
| JBK2-400VA | 102 | 86 | 8 | 14 | 12 | 106 | 128 |
| JBK2-630VA | 110 | 110 | 8 | 14 | 150 | 104 | 150 |
JBK5-searje produksje uterlik diminsje Tabel6
| Modelnr. | Ynstallearje diminsje mm | Foarm mm | Gewicht kg | |||
| A | C | B | D | E | ||
| 40VA | 56 | 46 | 78 | 72 | 90 | 1.09 |
| 63VA | 56 | 46 | 78 | 72 | 90 | 1.09 |
| 100VA | 64 | 62 | 84 | 92 | 96 | 1.09 |
| 160VA | 84 | 73 | 96 | 92 | 106 | 2.55 |
| 200VA | 84 | 85 | 96 | 108 | 106 | 3.15 |
| 250VA | 84 | 85 | 96 | 108 | 106 | 3.44 |
| 300VA | 93 | 84 | 120 | 95 | 122 | 4.76 |
| 400VA | 93 | 84 | 120 | 100 | 122 | 5 |
| 500VA | 93 | 99 | 120 | 115 | 122 | |
| 630VA | 125 | 92 | 150 | 115 | 155 | 8.16 |
| 800VA | 125 | 105 | 150 | 130 | 155 | 9.08 |
| 1000VA | 140 | 158 | 160 | 195 | 145 | 11.25 |
| 1600VA | 155 | 180 | 184 | 225 | 145 | 13.6 |
| 2500VA | 165 | 210 | 200 | 250 | 171 | 22.35 |
De JBK-searje masine-arkkontrôletransformator wurdt tapast op in sirkwy fan AC50Hz / 60Hz, útgongsspanning oant 660V, as kontrôle-stroomfoarsjenning fan soarten masine-ark en meganyske apparatuer, stroomfoarsjenning foar lokale ferljochtingsindikatorlampe.
Dizze produksje foldocht oan de noarmen fan JB/T5555.
JBK-searje kontrôletransformator spanningstype sjoch tabel 1
| Spesifikaasje | Earste spanning V | Sekundêre spanning V | ||
| kontrôle | ferljochting | yndikator | ||
| 40VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 63VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 100VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 160VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 250VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 400VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 630VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 1000VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 1600VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 2000VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
| 2500VA | 220V of 380V | 110(127)(220) | 24(36) (48) (12) | 6 |
Dizze produksje hat it foardiel fan stabile operaasje, leech ferbrûk, lyts folume, feilige ferbining, grutte tapassing.
JBK1-searjeproduksje uterlik diminsje Tabel2
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | Noat | ||||
| A | C | K | J | B | D | E | ||
| JBK1-40VA | 83 | 55 | 6 | 10 | 96 | 80 | 108 | Foarm en ynstallaasje diminsje allinich foar referinsje, as der spesjale easken binne, let dan op yn 'e bestelling. |
| JBK1-63VA | 83 | 55 | 6 | 10 | 96 | 80 | 108 | |
| JBK1-100VA | 83 | 70 | 6 | 10 | 96 | 80 | 108 | |
| JBK1-160VA | 90 | 90 | 7 | 13 | 126 | 130 | 110 | |
| JBK1-250VA | 90 | 114 | 7 | 13 | 126 | 130 | 136 | |
| JBK1-400VA | 110 | 100 | 8 | 14 | 150 | 146 | 126 | |
| JBK1-630VA | 110 | 110 | 8 | 14 | 150 | 176 | 136 | |
| JBK1-1000VA | 130 | 120 | 8 | 14 | 180 | 176 | 146 | |
| JBK1-1600VA | 150 | 140 | 9 | 16 | 196 | 193 | 166 | |
| JBK1-2000VA | 150 | 154 | 9 | 16 | 196 | 233 | 180 | |
JBK2-searje produksje uterlik diminsje Tabel3
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK2-40VA | 78 | 65 | 6 | 12 | 90 | 84 | 97 |
| JBK2-63VA | 78 | 65 | 6 | 12 | 90 | 84 | 97 |
| JBK2-100VA | 78 | 78 | 6 | 12 | 90 | 94 | 97 |
| JBK2-160VA | 90 | 78 | 6 | 12 | 108 | 94 | 112 |
| JBK2-250VA | 90 | 88 | 6 | 12 | 108 | 105 | 112 |
| JBK2-400VA | 105 | 84 | 8 | 16 | 136 | 108 | 127 |
| JBK2-630VA | 120 | 95 | 8 | 16 | 144 | 120 | 142 |
JBK3-searje produksje uterlik diminsje Tabel4
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK1-40VA | 55 | 50 | 6 | 9 | 80 | 78 | 90 |
| JBK1-63VA | 55 | 50 | 6 | 9 | 80 | 78 | 90 |
| JBK1-100VA | 65 | 65 | 6 | 9 | 87 | 95 | 92 |
| JBK1-160VA | 85 | 76 | 6 | 9 | 96 | 99 | 106 |
| JBK1-250VA | 85 | 90 | 6 | 9 | 100 | 106 | 102 |
| JBK1-400VA | 102 | 85 | 8 | 14 | 125 | 108 | 126 |
| JBK1-630VA | 130 | 82 | 8 | 14 | 155 | 107 | 145 |
| JBK1-1000VA | 155 | 125 | Φ8 | Φ8 | 205 | 155 | 155 |
| JBK1-1600VA | 185 | 157 | Φ8 | Φ8 | 220 | 180 | 150 |
| JBK1-2500VA | 174 | 200 | 7 | 12 | 210 | 265 | 175 |
JBK4-searjeproduksje uterlik diminsje Tabel5
| Modelnr. | Ynstallearje diminsje mm | Ynstallearje boarring mm | Foarm mm | ||||
| A | C | K | J | B | D | E | |
| JBK2-40VA | 55 | 50 | 6 | 9 | 78 | 80 | 92 |
| JBK2-63VA | 55 | 50 | 6 | 9 | 78 | 80 | 92 |
| JBK2-100VA | 65 | 65 | 6 | 9 | 84 | 96 | 95 |
| JBK2-160VA | 85 | 71 | 6 | 9 | 96 | 100 | 110 |
| JBK2-250VA | 85 | 82 | 6 | 9 | 96 | 112 | 110 |
| JBK2-400VA | 102 | 86 | 8 | 14 | 12 | 106 | 128 |
| JBK2-630VA | 110 | 110 | 8 | 14 | 150 | 104 | 150 |
JBK5-searje produksje uterlik diminsje Tabel6
| Modelnr. | Ynstallearje diminsje mm | Foarm mm | Gewicht kg | |||
| A | C | B | D | E | ||
| 40VA | 56 | 46 | 78 | 72 | 90 | 1.09 |
| 63VA | 56 | 46 | 78 | 72 | 90 | 1.09 |
| 100VA | 64 | 62 | 84 | 92 | 96 | 1.09 |
| 160VA | 84 | 73 | 96 | 92 | 106 | 2.55 |
| 200VA | 84 | 85 | 96 | 108 | 106 | 3.15 |
| 250VA | 84 | 85 | 96 | 108 | 106 | 3.44 |
| 300VA | 93 | 84 | 120 | 95 | 122 | 4.76 |
| 400VA | 93 | 84 | 120 | 100 | 122 | 5 |
| 500VA | 93 | 99 | 120 | 115 | 122 | |
| 630VA | 125 | 92 | 150 | 115 | 155 | 8.16 |
| 800VA | 125 | 105 | 150 | 130 | 155 | 9.08 |
| 1000VA | 140 | 158 | 160 | 195 | 145 | 11.25 |
| 1600VA | 155 | 180 | 184 | 225 | 145 | 13.6 |
| 2500VA | 165 | 210 | 200 | 250 | 171 | 22.35 |