DC 48V Centrifugal Fan Outer Rotor Brushess Fan Air-conditioning Purifier Blower

Description

Product Description
DC 48V Centrifugal Fan Outer Rotor Brushess Fan Air-conditioning Purifier Blower
This is a low-voltage DC brushless centrifugal fan without outside shell, the rated voltage is DC 48V, it can work normally with 20-54V voltage in actual test.
It owns the function of PWM speed adjusting and rotation speed signal output. It can be used for air purifier, industrial control cabinet cooling, smoke exhaust ventilator DIY, fresh air system, automotive air -conditioning fan, etc.
When paralleling the yellow PWM control wire with the positive pole and connect them to the power, the fan will run at its highest speed,
users can just connect the PWM signal individually to PWM port to adjust the speed.
Rotating speed can be changed by changing the duty of the PWM.
Recommended PWM frequency: 1~25 KHz , Recommended PWM Duty range: 10 ~100%.
We do provide the PWM Signal Module,
Click Here
to check details of our PWM Signal Output Module.
Specification:
Rated Voltage: DC 48V
Rated Current: 0.6A
Adaptable Voltage: 20~54V
Rated Input Power: 28W(48V)
Rated Speed: 3900r/min(48V)
Maximum Air Flow: 6m³/min
Noise: ≤ 63 dB
Net weight: 735g
Wiring Definiion:
Red
:
VCC + (Power supply )
Blue
:
GND
(
Ground)
Yellow
:
PWM (Speed control input, DC0~10V)
White
:
FG (Speed signal output, 2Pulse/rev)
Warning: The positive and negative pole cannot be reversed!
Voltage  (V)
Current (A)
20
0.15
24
0.2
36
0.4
48
0.6
Package Included:
1PCS DC Blower
Note: If you need large quantity, we can provide wholesale for you with the best price, just contact us freely via Ebay Message.
About Payment
We accept Paypal Payment Only.
About Shipping
1.
Please confirm your shipping address is correct, we are not responsible for undeliverable address. We reserve the right to charge shipping fee for returned items due to wrong address.
2.
We ship to worldwide,
items are generally shipped out within 1-2 business days after receiving confirmed payment, we provide tracking number freely for all buyers.
3.
It usually takes about 7-15 business days for shipping to United States and 25-40 business days to other countries. Please make sure you accept the shipping time before order.
4. This listing only includes the item price and shipping charges, Import custom duty tax fee are not included.
Any potential custom duty tax fee applied to the parcel are buyer's responsibility, buyers please make clearly of this point before order.
About Returns
1. We offer 30 days money back return policy.
2
. For all returned products, buyers MUST contact us for the returning address.
3. Buyers are responsible to pay shipping fees at their own cost to return products for exchange or refund.
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