3100w EC backward-curved Centrifugal fan with support bracket for inverters

• Customization: Available
• Material: Metal
• Blade Material: Aluminum Plate
• Model NO.: TXB148T-310BB-450E
• Type: Centrifugal Fan
• Electric Current Type: EC
• Mounting: Ceiling Fan
• Certification: RoHS, ISO, CE, CCC
• Bearing Type: Ball Bearing
• Rated Voltage: 400V
• Relative Humidity: 90%~95%
• Safety Rating: En60529
• IP Grade: IP54
• Insulation Grade: F
• Operation Temperature: ( -25~+ 50 degree centigrade)
• Operation Humidity: <90% RH
• Transport Package: Carton
• Specification: Diameter 310mm
• Trademark: Tesoer
• Origin: China
• HS Code: 8414599050
• Production Capacity: 50000 PCS/Year

Product Description

Features of the EC centrigugal fan:

1. Structure: This centrifugal fan consist of external rotor EC motor, backward centrifugal wind wheel and bracket plate modules
2. Advantages: Compact structure, convenient installation, low noise, large static pressure and air flow, high effeciency, energy-save.
3. The bracket plate module make fan Plug and Play operated, the installation and maitenance are much more convenient.

Application:

General purpose fan, can be widely used in purification of air conditioning systems, ventilation duct dust, environmental protection, refrigeration equipment and other fields.

Basic Information for the centrifugal fan:
  

Net Weight	22.5 KGS
Dimension	Φ310mm
Impeller Material	Aluminum Plate
Wind wheel rotation	CCW (Seen from cable exit)
Protection Grade	IP54
Insulation Grade	F
Installation way	Horizontal or vertical
Motor Working System	S1 ( continuous working )
Bearing	Deep Groove Ball Bearing
Controller	Controller integrated with motor, 0~10V or PWM control
Air Inlet	Single Air Inlet
Wind Wheel Type	Backward
Accessory	With current collector, bracket and panel

Main technical parameters for the EC Centrifugal Fan:
 

Model No.	TXB278T-310BB-450E
Power Supply	3 phase 380~480V
Label Parameters	2.1A/1310W/2330 r/min
Frequency	50/60 Hz
Rated Voltage	400 V
Input Power	3030 W
Rated Current	5.3  A
Rated Speed	3660 r/min
Max. Air Flow	6680 m³/h (static pressure=0Pa)
Noise	88 dB(A) test at 1.0m far away from air inlet
ErP Level	2015

EC centrifugal fan pictures:


Dimension Drawing:


Performance Curve for the centrifugl fan:


Bracket EC centrifugal cooling fan series:


Bracket type AC Centrifugal fans:
 


Package: Standard carton packing.

Widespread Applications:


Brief introduction of company:

Certificates Showing:

FAQ

Q: What is your MOQ?
A: Generally, our MOQ is 200PCS for each model, we can discuss in details if you have special any requirements, like big quantity for the whole order but small quantity for each model.

Q:How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
  If you need the samples, we will charge for the sample cost. But the sample cost can be refundable after you place an order(q'ty>1000pcs) in the future.

Q:Can I add my logo on the carton and stickers?
A: Yes, we can do OEM service, but you need send your carton & sticker design to us.

Q:How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 5-7days.

Q:What about the lead time for mass production?
A: Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 15 to 30 days.

Q: What is the shipping method?
A: Samples will be sent via DHL, UPS, FEDEX, TNT, EMS, etc. while bulk goods will be sent by sea or air. The goods on FOB basis can be shipped through designated forwarder.

Q:What is your term of payment?
A: By T/T, 30% at first, 70% before loading. Or irrevocable L/C at sight is accepted.


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