KSG/BBK explosion-proof transformerPRODUCT
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BBK single-phase explosion-proof lighting transformer
- Category：KSG/BBK explosion-proof transformer
- 【BBK explosion-proof transformer】 1. [Explosion-proof transformer BBK explosion-proof transformer] Scope of application 1. Suitable for areas 1 and 2 in explosive gas environment 2. Applicable to areas 20, 21, and 22 in a combustible dust env
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【BBK explosion-proof transformer】
1. [Explosion-proof transformer BBK explosion-proof transformer] Scope of application
1. Suitable for areas 1 and 2 in explosive gas environment
2. Applicable to areas 20, 21, and 22 in a combustible dust environment;
3. Suitable for IIA, IIB, IIC explosive gas environment
4. Combustible dust environment
5. Indoor and outdoor (IP65);
6. It is widely used in dangerous environments such as petroleum exploration, oil refining, chemical industry, military, and dangerous places such as offshore oil platforms and tankers; BBK explosion-proof transformers
2. Explosion-proof transformer BBK explosion-proof transformer model meaning
Explosion-proof mark, protection grade, anti-corrosion grade, cable outer diameter (mm) inlet thread (G) inlet and outlet BBK-1.0KVA220/3806.301ExdⅡBT4IP65WF1Φ10~Φ17Φ10~Φ1413/4BBK-0.5KVA0.5BBK-0.4KVA0.4BBK-0.3 KVA0.3BBK-0.2KVA0.2BBK explosion-proof control transformer
3. Product features
1. Cast aluminum alloy shell with plastic sprayed surface.
2. Either cable or steel pipe wiring is acceptable.
3. Meet the requirements of GB3836-2000 and IEC60079 standards.
4. It is suitable for AC 50Hz, 660V/127V/36V/1140V/110V/220V/380V circuit, as a control power supply or local lighting power supply.
Four, [explosion-proof transformer BBK explosion-proof transformer] technical parameters
|
model |
capacity
( KVA )
|
Primary voltage
( V )
|
Secondary voltage
( V )
|
Explosion-proof mark |
Inlet thread ( G" ) |
Cable outer diameter
( Φ , mm )
|
Quality ( Kg ) |
||
|
Incoming line |
Outgoing |
Incoming line |
Outgoing |
||||||
|
BBK-0.5-□/□ |
0.5 |
220/380 |
6.3 12 24
36 127
|
ExdIIBT4 |
1 |
3/4 |
10-17 |
10-14 |
14 |
|
BBK-1.0-□/□ |
1 |
18 |
|||||||
5. Shape and installation dimensions
|
model |
A ( mm ) |
B ( mm ) |
C ( mm ) |
D ( mm ) |
E ( mm ) |
|
|
BBK-0.5 |
530 |
140 |
250 |
226 |
150 |
|
|
BBK-1 |
473 |
199 |
395 |
305 |
225 |
|
|
BBK-2 |
580 |
452.5 |
400 |
360 |
180 |