Electrical Insulating Oil with Excellent Electrical Insulation Ability
Description
These series of Transformer oils (insulating oils) are formulated with highly refined mineral base oil and high-quality lubricant additives, which are suitable for insulating and cooling of transformers, oil-immersed switches and other electrical equipment.
There are Model No.:10,25,40 and 45 classified based on low-temperature performance
Product Feature
Excellent electrical insulation ability, effectively preventing discharging under the electric field
Good low-temperature performance, ensuring smooth operation under low-temperature conditions
Good oxidation stability, effectively preventing the production of acid substances and sludge
Specification Standard
Meeting GB 2536-20 standard
Meeting IEC 60296-2003 standard
Application Range
Suitable for transformers, switches and similar electrical equipment requiring oil as insulating and heat transmission medium with no higher than 330KV voltage
Typical Values
| Item |
Typical value |
| |
YB-501A |
YB-501B |
| Model |
10 |
25 |
40 |
45 |
| KV, mm2/s, 40ºC |
11.7 |
11.5 |
9.8 |
9.28 |
| Flash point |
150 |
150 |
156 |
160 |
| Pour point,ºC |
-12 |
-25 |
-45 |
-50 |
Water, mg/kg3
no more than |
30/40 |
30/40 |
30/40 |
30/40 |
| VBD |
50 |
46 |
50 |
52 |
| PCB,(w/w), % |
None |
Attentions
According to the equipment lubricant regulations, choose the suitable quality level and viscosity level of the oil products; choose the special-purpose storage containers. The requirements for the storage and transportation process must be waterproof, moisture-proof and preventing mechanical impurities being mixed. Keep the oil tank clean when using, oil tank and oil circuit should be cleaned when changing oil in order to prevent foreign matter pollution. Prevent mixing with other oil products. Different types of hydraulic oils should not be mixed.
Packing
18L Plastic Drum/170Kg Metal Drum
Q1. Are you a manufacturer?
Yes, Liaoning Yeboon Lubricating Oil Manufacturing is a high-tech comprehensive manufacturer integrated with R&D, production and sales. It is the largest and strongest producer in the South of China.
Q2: How do you control your product quality?
First, we are picking and testing samples from every step through the whole production lines, and there are several different inspectors to test the samples to guarantee the correct data.
Second, we have our own Q&C center to pick up and keep the samples from every batch in order to trace the quality when our clients have questions.
Third, the third part can be also acceptable for choosing.
Q3. What is your MOQ?
Our MOQ is 4 drums loaded on one pallet.
Q4. What is your term of packing?
Our packing is usually 200L metal drum or 18L bottle, other packings such IBC tank can be also provided according to clients' needs.
Q5. What is your payment term?
T/T in advance, L/C is acceptable.
And our regular payment term is that T/T 30% as the deposit, and 70% against the photos for the accomplishment of the productions and packages before the delivery.
Q6. What is your term of delivery?
EXW, FOB, CFR, CIF, CIP
Q7. How about your delivery time?
Within 10 days after PO and receipt of your payment.
The specific delivery time will depend on the items and quantity of your order.
Q8. Can you produce according to the samples?
Yes, we can produce the suitable ones according to TDS or test data of your samples.
Q9. What is your sample policy?
We can supply the free samples with the freight cost paid by the buyers.
Q10: How do you ensure our long-term business relationship?
We are sincerely hoping to establish the good long-term business relationship with our esteemed clients, so we will do our best to guarantee our customers' benefit, stable quality and competitive prices are essential, and we are also provide our increasingly advanced technology for our clients' to meet the increasing needs in the current markets.
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