Axial Flow Pump for Transformer/Electric Locomotive 2jb40-12.8/2.2

• Customization: Available
• Flow Rate: Constant Pump
• Type: Oil Pump
• Model NO.: 2JB40-12.8/2.2
• Drive: Electric
• Performance: Automatic
• Transport Package: Plywooden Case
• Origin: China
• HS Code: 8413303000

Product Description

[#Axial Flow Pump Pump#] Products Overview
JB type axial flow transformer oil pump is mainly used for forced oil circulation cooling system of large power transformers, electric locomotives and other special transformers. It can also be used in the transformer cooling system of convective heat transfer. When the oil pump is running, the cooling capacity of the cooling system is enhanced. When the oil pump stops running, it doubles as a pipeline and does not affect the flow of convective heat transfer oil.

[#Axial Flow Pump#] Conditions of Use
·Altitude: no more than 1000 meters;
·Transfer liquid: transformer oil DB-10 or DB-25;
·Ambient temperature: -30~+50ºC;
·Inlet temperature of transformer oil: highest 95ºC, lowest 5ºC higher than the freezing point of transformer oil;
·The power supply is three-phase alternating current, rated voltage 380/440V, rated frequency 50/60HZ;
·The working mode is S1 working system continuous operation.

[#Axial Flow Pump#] Technical Parameters

Model	Flow(m^3/h)	Lift(mH2O)	Power(kw)	Current(A)	Voltage(v)	Frequency(Hz)	Speed(r/min)
2JB40-12.8/2.2	40	12.8	2.2	4.3	440	60	3500

[#Axial Flow Pump#] Installation Dimensions

Size Model	Installation Dimensions								Contour Dimensions
	DN	D	K	n-d0	E	F	P	G	H	DM	M
2JB40-12.8/2.2	φ82	φ200	φ160	8-φ18	120	130	110	107.5	350	φ240	210

 
 

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