Oil Flow Indicator Electric Buchholz Relay for Transformer

• Theory: Electromagnetic Relay
• Usage: Transformer
• Phase: 1
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: relay
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Enclosed Rlay
• Action Principle: Electronic Type
• Type: Electric Parameter Relay
• Ambient Tempe Crature: -30 Celsius~+40 Celsius
• Transport Package: /
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8536500090
• Production Capacity: 50000
• Package Size: 30.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

OIL FLOW INDICATOR

    This product can be for monitring the operating situation of OFAF cooler and OFWF cooler, it can also monitor whether the oil pump is reversed,valve is open and the pipeline is blocked. it will be given given signal when the oll flow is decreased to specified values.     Corrugated tube fiexble connected oil flow indicator can satisfy requlred clearance when disassemble and assemble accessories,Also, it can improve the sealsd condition, reduce vibration and noese, and is able to connect the cooler and transtormer oil pump tlexbly with out changing the installed dimensions. The flange connected to the corrugated tube can rotate randomly and install in radial direction,in this case which can install easlly in the field.

Service Conditions:1,Ambient tempe Crature:-30ºC~+40ºC                 2,The relatuve humidity will not exceed 90% under the xonition of ambient temperature at +25ºC                                       3,The tmperature of oil shall not exceed 90ºC       4,The should be no heavy vibration where the indicator is installed.

Main specification

Type	Rated oil volume(m^3/h)	Oil volume(m^3/h)	Return oil flow volume(m^3/h)
YJ-50-20/15	20	15±1.5	11±1.1
YJ-80-40/30	40	30±3	22±2.2
YJ-80-45/30	45	30±3	18±1.8
YJ-100-90/68	90	68±6.8	50±5
YJ-150-60/45	60	45±4.5	30±3
YJ-150-80/55	80	55±6	44±4.4
YJ-150-135/70	135	70±7	50±5

YJ-150-135/101

135

101±10.1

75±7.5

FAQ

1.Q:What's your main products?

A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.

 

2.Q Why chooses us?

A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.

 

3. Q:How can you control your quality?

A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.

 

4. Q: Does your company accept customization?

A. Yes, we can accept OEM/ODM.

 

5.Q: Do you have the products instock?

A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

 

6. Q: What's your payment terms?

A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.

 

7. Q: What do you have for certificate?

A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.

 

8.Q:Can we visit your company?

A:Yes,for sure, you are welcome to visit our company.