Ec DC Blower Car Exhaust Fan
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Model NO.: PD3N133B24U
Cooling Method: Direct Cooling
Trademark: PBM
Transport Package: Standard
Specification: CE
Origin: Suzhou
HS Code: 84145930
Model NO.: PD3N133B24U
Cooling Method: Direct Cooling
Trademark: PBM
Transport Package: Standard
Specification: CE
Origin: Suzhou
HS Code: 84145930
133mm new product Dual Inlet Ec Blower

PBM Motor and Fan is a China mainland manufacturer and EC technology consulting company offering an extensive range of EC(Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. Our main products are EC fans, including EC axial fans, EC centrifugal fans and EC blowers. We do both AC and DC current type. And EC Motor is the core technology of our products.
Eletronically Commutated Motors(EC Motors)also known as Brushless DC Motors(BLDC) are synchronous electric motors powered by direct-current(DC) electricity and having electronic commutation systems,rather than mechanical commutators and brushes.The current-to-torque and voltage-to-speed relationships of BLDC motors are linear.
PBM fans are widely used in many fields. For example, axial fan for telecom, backward curved centrifugal fan for air exchanger,(inline duct fan)hydroponic products and FFU, forward curved centrifugal fan for air purifier and air conditioning,blower for kitchen.

Fan type:dc blower
Rated Voltage: 48 VDC
Operating Voltage: 36~57 VDC
Low-Start Voltage: 30VDC
Rated Speed: 1780RPM
Input Current: 2.8A
Input Power: 105W
Air Flow: 441CFM /750m3/H
Static Pressure: 1.95inH2O / 488Pa
Acoustical Noise: 62 dB(A)
Life Expectance: 50,000Hours(L10)
At 40ºC room, humidity 15%~65%RH.
Direction of Rotation: Anti-clockwise seen on motor
Direction of Air Flow: All around
Insulation Class: Class B
Insulation Resistance: 50 Mega Ohm minimum at 500VDC
Between frame and (+) terminal
Motor Protection: Locked rotor protection
Polarity protection
Automatic restart capability
Speed Control: Control input 0~10VDC / PWM
Protection Type:IP44
Dielectric Strength:10mA maximum at 1000VAC 50Hz five second
Between frame and (+) terminal
Signal Output:FG (Frequency Generator)
Mounting Position:Any
Bearing System:NMB ball bearing
Lead Wire:Red , Blue AWG18#; Yellow, White AWG22#
Locked-rotor Protection: Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage.
Maximum Current under Locked Rotor:A, Typical inrush current when the motor is trying to re-start under locked rotor conditions is 2~4 times the normal running current reoccurring and for 16~20% of restarting cycle period.B, If he CL function is used this restarting inrush current is about the same as the normal running current.
Reverse Polarity Protection:No damage if the positive and negative leads are reversed under maximum operation voltage conditions.
Over Voltage Protection:The circuit will be shut down automatically when input voltage over 60VDC. And re-started when Voltage down to 60VDC below.
Soft Start:In 5 seconds after power on and speed control voltage gets to 1.5V or PWM duty cycle at 10% above.
Model  Motor Type Bearing
System		 Rated
Voltage		 Operating
Voltage		 Rated
Current		 Rated Power Rated
Speed		 Air     Flow Air
pressure		 Noise
Level
Part NO. Type B / S  VDC VDC A W RPM M3/H Pa dBA
PD3N133B24U BE92DC BALL 24 16~28 5.6 105 1,780 750 488 62
PD3N133B48U BE92DC BALL 48 36~57 2.8 105 1,780 750 488 62
133mm new product Dual Inlet Ec Blower

PBM Motor and Fan is a China mainland manufacturer and EC technology consulting company offering an extensive range of EC(Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. Our main products are EC fans, including EC axial fans, EC centrifugal fans and EC blowers. We do both AC and DC current type. And EC Motor is the core technology of our products.
Eletronically Commutated Motors(EC Motors)also known as Brushless DC Motors(BLDC) are synchronous electric motors powered by direct-current(DC) electricity and having electronic commutation systems,rather than mechanical commutators and brushes.The current-to-torque and voltage-to-speed relationships of BLDC motors are linear.
PBM fans are widely used in many fields. For example, axial fan for telecom, backward curved centrifugal fan for air exchanger,(inline duct fan)hydroponic products and FFU, forward curved centrifugal fan for air purifier and air conditioning,blower for kitchen.

Fan type:dc blower
Rated Voltage: 48 VDC
Operating Voltage: 36~57 VDC
Low-Start Voltage: 30VDC
Rated Speed: 1780RPM
Input Current: 2.8A
Input Power: 105W
Air Flow: 441CFM /750m3/H
Static Pressure: 1.95inH2O / 488Pa
Acoustical Noise: 62 dB(A)
Life Expectance: 50,000Hours(L10)
At 40ºC room, humidity 15%~65%RH.
Direction of Rotation: Anti-clockwise seen on motor
Direction of Air Flow: All around
Insulation Class: Class B
Insulation Resistance: 50 Mega Ohm minimum at 500VDC
Between frame and (+) terminal
Motor Protection: Locked rotor protection
Polarity protection
Automatic restart capability
Speed Control: Control input 0~10VDC / PWM
Protection Type:IP44
Dielectric Strength:10mA maximum at 1000VAC 50Hz five second
Between frame and (+) terminal
Signal Output:FG (Frequency Generator)
Mounting Position:Any
Bearing System:NMB ball bearing
Lead Wire:Red , Blue AWG18#; Yellow, White AWG22#
Locked-rotor Protection: Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage.
Maximum Current under Locked Rotor:A, Typical inrush current when the motor is trying to re-start under locked rotor conditions is 2~4 times the normal running current reoccurring and for 16~20% of restarting cycle period.B, If he CL function is used this restarting inrush current is about the same as the normal running current.
Reverse Polarity Protection:No damage if the positive and negative leads are reversed under maximum operation voltage conditions.
Over Voltage Protection:The circuit will be shut down automatically when input voltage over 60VDC. And re-started when Voltage down to 60VDC below.
Soft Start:In 5 seconds after power on and speed control voltage gets to 1.5V or PWM duty cycle at 10% above.
Model  Motor Type Bearing
System		 Rated
Voltage		 Operating
Voltage		 Rated
Current		 Rated Power Rated
Speed		 Air     Flow Air
pressure		 Noise
Level
Part NO. Type B / S  VDC VDC A W RPM M3/H Pa dBA
PD3N133B24U BE92DC BALL 24 16~28 5.6 105 1,780 750 488 62
PD3N133B48U BE92DC BALL 48 36~57 2.8 105 1,780 750 488 62

Casing Slips

Slips produced by Qinsen are manufactured from castings, reinforced to take severe service. The self-centering full wraparound grip prevents damage to casing. With certain simple adjustments, the CMS-XL can accommodate casing from 6-5/8″ to 36″ OD.The main material of the casing slip is AISI4130 casting. The inserts are made of low carbon and high alloy steel. After heat treatment, chemical heat treatment and surface anti-corrosion treatment, it has high hardness, good anti-corrosion performance and long service life.

Casing Slips ,Wellhead Casing Slips,Casing Spider Slips,Slip Casing

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