Why choose us?
1. 20 years - Andeli Group Co.,Ltd is founded in 1993.
2. 12 share holding companies - Andeli have owns 12 share holding companies in Shanghai, Hunan, Zhejiang, UAE.
3. 300 cooperating companies - We have over 300 cooperating companies.
4. 3000 workers - We have over 3000 workers.
5. USD150,000,000 - The total assets is USD150,000,000.
6. 235,000 square meters - The area of Andeli is 235,000 square meters.
7. Certification - We have passed ISO9001:2000 Quality Management System and CCC, ROHS, CE, CB, SIMKO, KEMA...
BK series machine tool control transformer is suitable for circuit of 50~60Hz, voltage up to 500V, usually applied as power supply for machine tool electrical appliances, local lightings and indicator lamps.
2. Structure character
According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.
3. Working environment
1. Ambient air temperature: -5oC~+40oC, the highest monthly mean temperature should not exceed +30oC;
2. Altitude for installing place should not exceed 1000m;
3. When the ambient air temperature is +40, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is +25oC, and condensation on the product surface caused by temperature change should be taken into consideration.
Dimension
About us
| Model | Overall size(mm) | Overall size(mm) | Overall size(mm) | Hole distance for installation(mm) | Hole distance for installation(mm) | Installation hole (mm)K x J |
|---|---|---|---|---|---|---|
| Bmax | Dmax | Emax | A | C | ||
| BK-50 | 76 | 76 | 83 | 61± 0.4 | 54± 3 | 5 × 12 |
| BK-100 | 84 | 92 | 100 | 70± 0.4 | 60± 2.5 | 6 × 12 |
| BK-150 | 96 | 105 | 110 | 80± 0.4 | 62± 2.5 | 6 × 12 |
| BK-250 | 105 | 120 | 125 | 88± 0.4 | 73± 3 | 9 × 11.5 |
| BK-300 | 115 | 125 | 125 | 95± 0.4 | 76± 3 | 9 × 11.5 |
| BK-400 | 120 | 130 | 130 | 100± 0.4 | 80± 3 | 9 × 11.5 |
| BK-500 | 134 | 144 | 150 | 100± 0.4 | 86± 3 | 9 × 11.5 |
| BK-700 | 150 | 150 | 158 | 125± 0.4 | 100± 3 | 9 × 11.5 |
| BK-1000 | 150 | 153 | 160 | 125± 0.4 | 110± 3.5 | 9 × 11.5 |
| BK-1500 | 160 | 240 | 137 | 134± 0.4 | 116± 3.5 | 9 × 11.5 |
| BK-2000 | 189 | 270 | 145 | 158± 0.4 | 122± 3.5 | 9 × 11.5 |
| Type | Outline(mm) | Mounting size(mm) | Primary voltage | Secondary voltage | Weight(kg) | QTY/CTN |
|---|---|---|---|---|---|---|
| BK-25VA | 76× 80× 75 | 63× 44 | 220V 380V | 380V, 220V, 110V, 36V, 24V, 12V, 6V (TO BE CHOSEN) | 1.97 | 16 |
| BK-50VA | 85× 90× 80 | 71× 61 | 3.3 | 16 | ||
| BK-100VA | 103× 92× 95 | 87× 69 | 5.5 | 12 | ||
| BK-150VA | 103× 100× 95 | 87× 76 | 6.4 | 8 | ||
| BK-200VA | 103× 106× 95 | 87× 81 | 7.3 | 8 | ||
| BK-250VA | 115× 110× 130 | 95× 84 | 9 | 6 | ||
| BK-300VA | 115× 115× 130 | 95× 86 | 9.87 | 6 | ||
| BK-400VA | 134× 132× 150 | 107× 93 | 13.9 | 4 | ||
| BK-500VA | 134× 137× 150 | 107× 98 | 15.5 | 4 | ||
| BK-1000VA | 153× 149× 168 | 128× 115 | 25 | 2 | ||
| BK-1500VA | 175× 185× 185 | 140× 135 | 17 | 1 | ||
| BK-2000VA | 175× 195× 185 | 140× 145 | 21 | 1 | ||
| BK-2500VA | 207× 250× 230 | 168× 163 | 25 | 1 | ||
| BK-3000VA | 207× 250× 230 | 168× 173 | 28 | 1 | ||
| BK-4000VA | 240× 240× 250 | 200× 160 | 40 | 1 | ||
| BK-5000VA | 240× 250× 250 | 200× 170 | 41 | 1 |