Company Profile
Product Paramenters
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Type
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GL-B250E-EC-05
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Nominal Speed
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3400±5%RPM
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|
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Motor
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EC102AC230V750W-35
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Max. Input Power
|
520W
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|
|
Phase
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1~
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Max. Input Current
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2.5A
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|
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Nominal Voltage
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230VAC
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Sound level
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86dB(A)
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|
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Nominal Voltage Range
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184～276VAC
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Min.Ambient Temperature
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-25℃
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|
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Frequency
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50/60 Hz
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Max.Ambient Temperature
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60℃
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|
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Method of Obtaining Data
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FA
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ML=Max. load ME=Max, effciency FA=Free Air
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||
EC Backward Curved Centrifugal Fan Air Performance and Outline Drawing
1.Accessory part：Inlet Ring;2.M4 Screw, Max. Screw-in Depth 5 mm;3.AC Cable PVC 3×AWG20;4.DC Cable PVC 4×AWG24;
EC Backward Curved Centrifugal Fan Wiring Diagram
Power Line:Green/ Yellow:Protective Earth;Brown:Power supply, live wire see nameplate for voltage range;Blue:Power supply, neutral wire see nameplate for voltage range;
Control Line:Red:Fixed voltage output 10 VDC ±5%,Imax.10mA,power supply for external devices(e.g.potentiometers);SELV;Yellow:0-10V/PWM(Max. amplitude of PWM 10V)control input;SELV;White:Tach output,2 pulse per revolution,(pulses can be customized,or changed to RD signal);SELV;Blue:Reference ground for control interface;SELV;
Related Product
|
Model
Part No.
|
Rated Voltage
VAC
|
Air Flow
m³/h
|
Rated Speed
RPM
|
Power Input
W
|
Sound Level
dB(A)
|
|
GL-B250D-EC-F05
|
230
|
2400
|
3900
|
400
|
82
|
|
GL-B250E-EC-05
|
230
|
2800
|
3450
|
520
|
86
|
|
GL-B250E-EC-H5
|
230
|
3200
|
3150
|
750
|
86
|
|
GY-B250E-EC-05
|
380
|
3400
|
3900
|
750
|
92
|
Our Advantages
Customer Service
Fast Delivery
Industry-leading Prototype Delivery Cycle
Deep Customization
Deep Customization
Product Customization；Propose System Solutions
Various Support
Various Support
CNAS Testing Laboratory；Multilingual Technology Files；Global Services；Prompt Response
Global Services
Global Service Network
FAQ
Q: Who are we?
A: Blauberg Motoren, part of Germany’s Blauberg Group, manufactures fans and motors. The Group offers a wide range of ventilation products—from domestic to industrial—and specializes in providing customized solutions and parts to meet diverse client needs with an optimal balance of price and quality. Q: Why choose us？ A: Large-scale producer of fans with modern facilities, high annual capacity, and a strong focus on customized solutions and customer support. Q: Wonder if you accept small orders? A: Do not worry. Feel free to contact us .In order to get more orders and give our clients more convener ,we accept small order. Q: Can you do OEM for me?
A: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you. Q: What’s your payment terms ?
A: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before shipment.
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