BK series machine tools control transformers
BK series control transformer is applicable to the electrical system of machine tools and other mechanical equipment. It is for 50-60HZ and voltage up to 500V.
- Description
- Inquiry
BK series control transformer is applicable to the electrical system of machine tools and other mechanical equipment. the control transformer is used as the power supply of control circuit, lighting circuit, signal circuit and electronic equipment, and has two or more electrical isolation windings.
According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.
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.4.Specification
| Model | Overall size(mm) | Hole distance for installation(mm) | Installation hole (mm)K x J | |||
|---|---|---|---|---|---|---|
| Bmax | Dmax | Emax | A | C | ||
| BK-50 | 76 | 76 | 83 | 61卤0.4 | 54卤3 | 5 脳 12 |
| BK-100 | 84 | 92 | 100 | 70卤0.4 | 60卤2.5 | 6 脳 12 |
| BK-150 | 96 | 105 | 110 | 80卤0.4 | 62卤2.5 | 6 脳 12 |
| BK-250 | 105 | 120 | 125 | 88卤0.4 | 73卤3 | 9 脳 11.5 |
| BK-300 | 115 | 125 | 125 | 95卤0.4 | 76卤3 | 9 脳 11.5 |
| BK-400 | 120 | 130 | 130 | 100卤0.4 | 80卤3 | 9 脳 11.5 |
| BK-500 | 134 | 144 | 150 | 100卤0.4 | 86卤3 | 9 脳 11.5 |
| BK-700 | 150 | 150 | 158 | 125卤0.4 | 100卤3 | 9 脳 11.5 |
| BK-1000 | 150 | 153 | 160 | 125卤0.4 | 110卤3.5 | 9 脳 11.5 |
| BK-1500 | 160 | 240 | 137 | 134卤0.4 | 116卤3.5 | 9 脳 11.5 |
| BK-2000 | 189 | 270 | 145 | 158卤0.4 | 122卤3.5 | 9 脳 11.5 |
聽
| Type | Outline(mm) | Mounting size(mm) | Primary voltage | Secondary voltage | Weight(kg) | QTY/CTN |
|---|---|---|---|---|---|---|
| BK-25VA | 76脳80脳75 | 63脳44 | 220V 380V | 380V,220V,110V,36V,24V,12V,6V (TO BE CHOSEN) | 1.97 | 16 |
| BK-50VA | 85脳90脳80 | 71脳61 | 3.3 | 16 | ||
| BK-100VA | 103脳92脳95 | 87脳69 | 5.5 | 12 | ||
| BK-150VA | 103脳100脳95 | 87脳76 | 6.4 | 8 | ||
| BK-200VA | 103脳106脳95 | 87脳81 | 7.3 | 8 | ||
| BK-250VA | 115脳110脳130 | 95脳84 | 9 | 6 | ||
| BK-300VA | 115脳115脳130 | 95脳86 | 9.87 | 6 | ||
| BK-400VA | 134脳132脳150 | 107脳93 | 13.9 | 4 | ||
| BK-500VA | 134脳137脳150 | 107脳98 | 15.5 | 4 | ||
| BK-1000VA | 153脳149脳168 | 128脳115 | 25 | 2 | ||
| BK-1500VA | 175脳185脳185 | 140脳135 | 17 | 1 | ||
| BK-2000VA | 175脳195脳185 | 140脳145 | 21 | 1 | ||
| BK-2500VA | 207脳250脳230 | 168脳163 | 25 | 1 | ||
| BK-3000VA | 207脳250脳230 | 168脳173 | 28 | 1 | ||
| BK-4000VA | 240脳240脳250 | 200脳160 | 40 | 1 | ||
| BK-5000VA | 240脳250脳250 | 200脳170 | 41 | 1 |
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