Complaint
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.
Primary voltage 220V 380VAC
Secondary voltage: 380V, 220V, 110V, 36V, 24V, 12V, 6V (TO BE CHOSEN)
Technical Data
| Model | Overall size | Overall size | Overall size | Hole distance for installation | Installation hole | Weight | QTY | |
| (mm) | Bmax | Dmax | Emax | A(mm) | C (mm) | K x J(mm) | (kg) | /CTN |
| BK-25 | 76 | 80 | 77 | 65± 0.4 | 50± 1.5 | 5*7 | 1.97 | 16 |
| BK-50 | 87 | 94 | 87 | 70± 0.4 | 60± 1.5 | 6*8 | 3.3 | 16 |
| BK-100 | 108 | 95 | 101 | 85± 0.4 | 65± 1.5 | 6*8 | 5.5 | 12 |
| BK-150 | 108 | 100 | 101 | 85± 0.4 | 75± 1.5 | 6*8 | 6.4 | 8 |
| BK-200 | 115 | 107 | 101 | 85± 0.4 | 80± 1.5 | 6*8 | 7.3 | 8 |
| BK-250 | 115 | 110 | 125 | 90± 0.4 | 95± 1.5 | 8*11 | 9 | 6 |
| BK-300 | 115 | 115 | 125 | 90± 0.4 | 100± 1.5 | 8*11 | 9.87 | 6 |
| BK-400 | 135 | 140 | 140 | 110± 0.4 | 100± 1.5 | 8*11 | 13.9 | 4 |
| BK-500 | 135 | 145 | 140 | 110± 0.4 | 105± 1.5 | 8*11 | 15.5 | 4 |
| BK-700 | 150 | 150 | 158 | 125± 0.4 | 100± 1.5 | 8*11 | 17 | 2 |
| BK-800 | 155 | 150 | 160 | 125± 0.4 | 119± 1.5 | 8*11 | 20 | 2 |
| BK-1000 | 155 | 160 | 160 | 125± 0.4 | 130± 1.5 | 8*11 | 25 | 2 |
| BK-1500 | 180 | 220 | 180 | 143± 0.4 | 150± 1.5 | 8*11 | 17 | 1 |
| BK-2000 | 180 | 240 | 180 | 143± 0.4 | 175± 1.5 | 8*11 | 21 | 1 |
| BK-2500 | 210 | 230 | 240 | 185± 0.4 | 175± 1.5 | 8*11 | 25 | 1 |
| BK-3000 | 210 | 230 | 240 | 185± 0.4 | 190± 1.5 | 8*11 | 28 | 1 |
| BK-4000 | 250 | 250 | 280 | 195± 0.4 | 170± 1.5 | 8*11 | 40 | 1 |
