Автоматический Электрический инверторный водяной насос OEM качества
- Category: Cooling System >>>
- Supplier: Shanghai OE Industrial Co. Ltd.
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Product Overview
Description
Product Description
512/522 series electronic water pump is a low energy consumption and high efficiency water pump launched by our company. The characteristics of this pump are: small size, light weight, compact structure, wide application environment, and platform development design.
Specification
Product Type | 512/522 Series | Rated Power | 190/240/305W |
Rated Voltage | DC24V | Rated Current | 11.5/8.5/13.2A |
Voltage Range | DC18-32V | Rated Flow | 6000/2400/2000L/H |
Inlet and outlet diameter | φ38mm（OD） | Max Head | 9/18/22.5M |
Cycling medium | Antifreeze, deionized water | Working Temperature | -50℃-125℃ |
constant power:
Power supply voltage change between DC12V ~ 18 v, and the water pump power basically remain unchanged.
The voltage between the DC24V ~ 32 v change, pump power basically remain unchanged.
overvoltage protection:
18 v, pump power supply voltage is higher than the pump into the outage protection, voltage return to normal, the pump back tonormal work. Water pump, power supply voltage is higher than 33 v pump into the outage protection, voltage return to normal, the pump back to normal work.
Stall protection:
When the pipeline has caused by impurities in the water pump blocked binding, water pump stop running (water pump motor after the restart 20 times in a row, if the state is still not eliminate locked-rotor pump stop working), locked-rotor state after eliminating the water pump power to restart the pump recovery was often work.
Dry running protection:
Not connected to the circulation medium in pipeline, water pump speed reduction operation, running, shut down after 15 min after downtime need power heavy qi; The dry operation of the water pump in the stage of reducing the speed, the water supply is restored, the water pump returns to normal work.
Reverse protection:
Reverse polarity of the power supply, no damage to the internal circuit of the pump.
Power supply voltage change between DC12V ~ 18 v, and the water pump power basically remain unchanged.
The voltage between the DC24V ~ 32 v change, pump power basically remain unchanged.
overvoltage protection:
18 v, pump power supply voltage is higher than the pump into the outage protection, voltage return to normal, the pump back tonormal work. Water pump, power supply voltage is higher than 33 v pump into the outage protection, voltage return to normal, the pump back to normal work.
Stall protection:
When the pipeline has caused by impurities in the water pump blocked binding, water pump stop running (water pump motor after the restart 20 times in a row, if the state is still not eliminate locked-rotor pump stop working), locked-rotor state after eliminating the water pump power to restart the pump recovery was often work.
Dry running protection:
Not connected to the circulation medium in pipeline, water pump speed reduction operation, running, shut down after 15 min after downtime need power heavy qi; The dry operation of the water pump in the stage of reducing the speed, the water supply is restored, the water pump returns to normal work.
Reverse protection:
Reverse polarity of the power supply, no damage to the internal circuit of the pump.
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FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and paper cartons. If you have legally registered brand, we can pack the goods in your branded boxes after getting your authorization letters.
A: Generally, we pack our goods in neutral white boxes and paper cartons. If you have legally registered brand, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll send you the photos of the products and packages before you pay the balance. For big order, we accept L/C at sight.
A: T/T 30% as deposit, and 70% before delivery. We'll send you the photos of the products and packages before you pay the balance. For big order, we accept L/C at sight.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR
A: EXW, FOB, CFR
Q4. How about your delivery time?
A: Generally, it will take 15 to 45days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
A: Generally, it will take 15 to 45days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can produce the molds and fixtures in-house.
A: Yes, we can produce by your samples or technical drawings. We can produce the molds and fixtures in-house.
Q6. What is your sample policy?
A: We can supply the sample if we have the parts in stock, customers have to pay the sample cost and the courier cost.
A: We can supply the sample if we have the parts in stock, customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery, if necessary we can send inspection report before delivery.
A:Yes, we have 100% test before delivery, if necessary we can send inspection report before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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