当前位置：上海颐品自动化科技有限公司>>*防爆格兰等>>英国Hawke防爆格兰等>> Hawke HB55, HB66, HB77 & HB777 Breather Units，
Hawke HB55, HB66, HB77 & HB777 Breather Units，Hawke变压器式呼吸器
Hawke HB55, HB66, HB77 & HB777 Breather Units，Hawke变压器式呼吸器
上海颐品自动化，：
The design of the Hawke desiccant breather in its single unit form (i.e. HB2) has been limited to weights and dimensions which enable easy handling during initial installation and subsequent charge replacement. However, parallel arrangements are available for those situations where the oil volume of the transformer requires larger volumes of desiccant gel. Please see table below for more information.
Where breather charges are operated in parallel, it is essential that only one oil valve is used, this maintains a balanced air flow through each branch of the multiple arrangement. The pipe work for the connection of two and three breathers in parallel are standard fittings.
| HB Transformer Breathers | |||||
|---|---|---|---|---|---|
| Ref No. | Transformer Total Oil Content Litres | Minimum Weight of Desiccant Kg | Length of Assembly Dimension ‘A’ | Diameter of Charge Container | Length of Charge Container |
| HB1 | up to 1115 | 0.70kg | 230 | 105 | 170 |
| HB2 | 1115 to 2230 | 1.20kg | 330 | 105 | 300 |
| HB3 | 2230 to 4455 | 2.40kg | 530 | 105 | 470 |
| HB4 | 4455 to 11150 | 5.00kg | 350 | 215 | 280 |
| HB5 | 11150 to 22230 | 8.50kg | 500 | 215 | 430 |
| HB6 | 22230 to 33420 | 12.00kg | 650 | 215 | 600 |
| HB7 | 33420 to 44550 | 15.00kg | 800 | 215 | 730 |
| HB55 | 33420 to 44550 | 17.00kg | 850 | 215 | 430 |
| HB66 | 44550 to 66840 | 24.00kg | 1000 | 215 | 600 |
| HB77 | 66840 to 89120 | 30.00kg | 1150 | 215 | 730 |
| HB777 | 89120 to 133680 | 45.00kg | 1150 | 215 | 730 |
| All dimensions are in mm (approximate). Full installation and maintenance instructions are supplied with each Hawke desiccant breather. | |||||
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上海颐品自动化科技有限公司
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