Technical specifications, features, applications and purchasing information.
| Brand | Delta Electronics |
| Model Number | PFR0812XHE |
| Product Category | DC Axial Fan |
| Product Series | PFR Series |
| Fan Type | DC Brushless Axial Flow Fan |
| Motor Configuration | Single-Phase, Four-Pole Brushless Motor |
| Frame Dimensions | 80 x 80 x 38 mm |
| Rated Voltage | 12 VDC |
| Operating Voltage Range | 7.0–12.6 VDC |
| Input Current | 3.50 A (maximum 4.20 A) |
| Input Power | 42.00 W (maximum 50.40 W) |
| Current Marked on Fan Label | 4.90 A |
| Reference Speed | 13300 RPM ±10% |
| Maximum Free-Air Flow | 134.292 CFM (3.80 m³/min) |
| Minimum Specified Free-Air Flow | 120.862 CFM (3.42 m³/min) |
| Maximum Static Pressure | 3.00 inH₂O (76.20 mmH₂O) |
| Minimum Specified Maximum Static Pressure | 2.43 inH₂O (61.72 mmH₂O) |
| Acoustical Noise | 71.5 dB(A) average (75.5 dB(A) maximum) |
| Bearing System | Ball Bearing |
| Frame Material | Plastic, UL 94 V-0 |
| Impeller Material | Plastic, UL 94 V-0 |
| Electrical Termination | 2 Lead Wires (base model) |
| Lead Wire Specification | UL1007-F AWG22 |
| Lead Wire Polarity | Red: Positive (+); Black: Negative (-) |
| Lead Wire Length | 350 ±10 mm (manufacturer drawing) |
| Mounting Hole Spacing | 71.5 x 71.5 mm |
| Mounting Hole Diameter | 4.5 mm |
| Rotation Direction | Clockwise, viewed from label side |
| External Cover | Open Type |
| Operating Temperature | -10°C to +70°C |
| Storage Temperature | -40°C to +75°C |
| Operating Humidity | 5–90% RH |
| Storage Humidity | 5–95% RH |
| Insulation Classification | UL Class A |
| Protection Functions | Locked-Rotor Protection; Overcurrent Shutdown; Reverse-Polarity Protection |
| Weight | 260 g |
| Manufacturer Reference Life | 70,000 hours at 40°C and 15–65% RH |
Delta Electronics PFR0812XHE uses a single-phase, four-pole brushless motor with a rated supply of 12 VDC. The base-model manufacturer specification lists 3.50 A input current and 42.00 W input power, with maximum specified values of 4.20 A and 50.40 W.
The fan has an 80 mm square frame with a 38 mm depth. Its mechanical drawing identifies 71.5 mm mounting-hole spacing, 4.5 mm mounting holes and UL1007-F AWG22 power leads.
The exact-model Delta specification identifies a reference rotational speed of 13300 RPM with a ±10% speed tolerance under the stated operating conditions.
Delta specifies 134.292 CFM free-air flow and 3.00 inH₂O maximum static pressure. These represent separate endpoints of the airflow and pressure performance curve rather than a single simultaneous operating point.
The manufacturer identifies a ball bearing system with UL 94 V-0 plastic frame and impeller materials. The published average acoustical noise is 71.5 dB(A), and the specified unit weight is 260 g.
The base PFR0812XHE is documented with red positive and black negative power wires. The separately identified PFR0812XHE-SP00 uses four leads with PWM control and speed feedback, so its electrical interface should not be assigned to the base model.
We support online purchase of the Delta Electronics PFR0812XHE DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
What is Delta Electronics PFR0812XHE?
PFR0812XHE is a Delta Electronics 12 VDC brushless axial cooling fan with an 80 x 80 x 38 mm frame, ball bearing construction and a reference speed of 13300 RPM.
What voltage does PFR0812XHE require?
The manufacturer specifies 12 VDC rated voltage and an operating voltage range of 7.0–12.6 VDC for the base model. The PFR0812XHE-SP00 has its own published operating range and should be checked separately.
What are the physical dimensions of PFR0812XHE?
The Delta mechanical drawing specifies an 80 x 80 x 38 mm frame, 71.5 mm mounting-hole spacing and 4.5 mm mounting holes.
What is the input current of PFR0812XHE?
The manufacturer specifies 3.50 A input current and a maximum of 4.20 A. The drawing separately identifies 4.90 A as the value marked on the product label, so the label value should not be confused with the nominal specification.
What input power does the fan require?
Delta lists 42.00 W input power, with a maximum specified value of 50.40 W at the rated supply voltage.
What is the reference rotational speed?
The complete-model manufacturer specification states 13300 RPM ±10% under the specified operating conditions.
What is the maximum airflow of PFR0812XHE?
Delta specifies 134.292 CFM (3.80 m³/min) at zero static pressure, with a minimum specified free-air value of 120.862 CFM. Actual installed airflow depends on the system pressure resistance.
What is the maximum static pressure?
The manufacturer lists 3.00 inH₂O (76.20 mmH₂O) at zero airflow, with a minimum specified maximum-pressure value of 2.43 inH₂O. Maximum airflow and maximum static pressure do not occur simultaneously.
What acoustical noise level is specified?
Delta lists 71.5 dB(A) average acoustical noise with a maximum of 75.5 dB(A), measured under the manufacturer's defined free-air acoustic test conditions.
What bearing and housing materials are used?
The base-model manufacturer specification identifies ball bearings, a UL 94 V-0 plastic frame and a UL 94 V-0 plastic impeller.
Does PFR0812XHE support PWM control or a tachometer signal?
The base PFR0812XHE manufacturer drawing specifies only two power leads: red positive and black negative. PFR0812XHE-SP00 is a separately identified four-wire configuration with PWM control and tachometer feedback. These connections should not be treated as interchangeable.
What should be checked before ordering Delta Electronics PFR0812XHE?
Verify the full model marking and any added suffix, 12 VDC supply, 3.50 A input current and 4.20 A specified maximum, 80 x 80 x 38 mm dimensions, mounting pattern, 13300 RPM reference speed, 134.292 CFM airflow requirement, lead wiring and the equipment's thermal and acoustic requirements.
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| Brand | Delta Electronics |
| Model Number | PFR0812XHE |
| Product Category | DC Axial Fan |
| Product Series | PFR Series |
| Fan Type | DC Brushless Axial Flow Fan |
| Motor Configuration | Single-Phase, Four-Pole Brushless Motor |
| Frame Dimensions | 80 x 80 x 38 mm |
| Rated Voltage | 12 VDC |
| Operating Voltage Range | 7.0–12.6 VDC |
| Input Current | 3.50 A (maximum 4.20 A) |
| Input Power | 42.00 W (maximum 50.40 W) |
| Current Marked on Fan Label | 4.90 A |
| Reference Speed | 13300 RPM ±10% |
| Maximum Free-Air Flow | 134.292 CFM (3.80 m³/min) |
| Minimum Specified Free-Air Flow | 120.862 CFM (3.42 m³/min) |
| Maximum Static Pressure | 3.00 inH₂O (76.20 mmH₂O) |
| Minimum Specified Maximum Static Pressure | 2.43 inH₂O (61.72 mmH₂O) |
| Acoustical Noise | 71.5 dB(A) average (75.5 dB(A) maximum) |
| Bearing System | Ball Bearing |
| Frame Material | Plastic, UL 94 V-0 |
| Impeller Material | Plastic, UL 94 V-0 |
| Electrical Termination | 2 Lead Wires (base model) |
| Lead Wire Specification | UL1007-F AWG22 |
| Lead Wire Polarity | Red: Positive (+); Black: Negative (-) |
| Lead Wire Length | 350 ±10 mm (manufacturer drawing) |
| Mounting Hole Spacing | 71.5 x 71.5 mm |
| Mounting Hole Diameter | 4.5 mm |
| Rotation Direction | Clockwise, viewed from label side |
| External Cover | Open Type |
| Operating Temperature | -10°C to +70°C |
| Storage Temperature | -40°C to +75°C |
| Operating Humidity | 5–90% RH |
| Storage Humidity | 5–95% RH |
| Insulation Classification | UL Class A |
| Protection Functions | Locked-Rotor Protection; Overcurrent Shutdown; Reverse-Polarity Protection |
| Weight | 260 g |
| Manufacturer Reference Life | 70,000 hours at 40°C and 15–65% RH |
Delta Electronics PFR0812XHE uses a single-phase, four-pole brushless motor with a rated supply of 12 VDC. The base-model manufacturer specification lists 3.50 A input current and 42.00 W input power, with maximum specified values of 4.20 A and 50.40 W.
The fan has an 80 mm square frame with a 38 mm depth. Its mechanical drawing identifies 71.5 mm mounting-hole spacing, 4.5 mm mounting holes and UL1007-F AWG22 power leads.
The exact-model Delta specification identifies a reference rotational speed of 13300 RPM with a ±10% speed tolerance under the stated operating conditions.
Delta specifies 134.292 CFM free-air flow and 3.00 inH₂O maximum static pressure. These represent separate endpoints of the airflow and pressure performance curve rather than a single simultaneous operating point.
The manufacturer identifies a ball bearing system with UL 94 V-0 plastic frame and impeller materials. The published average acoustical noise is 71.5 dB(A), and the specified unit weight is 260 g.
The base PFR0812XHE is documented with red positive and black negative power wires. The separately identified PFR0812XHE-SP00 uses four leads with PWM control and speed feedback, so its electrical interface should not be assigned to the base model.
We support online purchase of the Delta Electronics PFR0812XHE DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
What is Delta Electronics PFR0812XHE?
PFR0812XHE is a Delta Electronics 12 VDC brushless axial cooling fan with an 80 x 80 x 38 mm frame, ball bearing construction and a reference speed of 13300 RPM.
What voltage does PFR0812XHE require?
The manufacturer specifies 12 VDC rated voltage and an operating voltage range of 7.0–12.6 VDC for the base model. The PFR0812XHE-SP00 has its own published operating range and should be checked separately.
What are the physical dimensions of PFR0812XHE?
The Delta mechanical drawing specifies an 80 x 80 x 38 mm frame, 71.5 mm mounting-hole spacing and 4.5 mm mounting holes.
What is the input current of PFR0812XHE?
The manufacturer specifies 3.50 A input current and a maximum of 4.20 A. The drawing separately identifies 4.90 A as the value marked on the product label, so the label value should not be confused with the nominal specification.
What input power does the fan require?
Delta lists 42.00 W input power, with a maximum specified value of 50.40 W at the rated supply voltage.
What is the reference rotational speed?
The complete-model manufacturer specification states 13300 RPM ±10% under the specified operating conditions.
What is the maximum airflow of PFR0812XHE?
Delta specifies 134.292 CFM (3.80 m³/min) at zero static pressure, with a minimum specified free-air value of 120.862 CFM. Actual installed airflow depends on the system pressure resistance.
What is the maximum static pressure?
The manufacturer lists 3.00 inH₂O (76.20 mmH₂O) at zero airflow, with a minimum specified maximum-pressure value of 2.43 inH₂O. Maximum airflow and maximum static pressure do not occur simultaneously.
What acoustical noise level is specified?
Delta lists 71.5 dB(A) average acoustical noise with a maximum of 75.5 dB(A), measured under the manufacturer's defined free-air acoustic test conditions.
What bearing and housing materials are used?
The base-model manufacturer specification identifies ball bearings, a UL 94 V-0 plastic frame and a UL 94 V-0 plastic impeller.
Does PFR0812XHE support PWM control or a tachometer signal?
The base PFR0812XHE manufacturer drawing specifies only two power leads: red positive and black negative. PFR0812XHE-SP00 is a separately identified four-wire configuration with PWM control and tachometer feedback. These connections should not be treated as interchangeable.
What should be checked before ordering Delta Electronics PFR0812XHE?
Verify the full model marking and any added suffix, 12 VDC supply, 3.50 A input current and 4.20 A specified maximum, 80 x 80 x 38 mm dimensions, mounting pattern, 13300 RPM reference speed, 134.292 CFM airflow requirement, lead wiring and the equipment's thermal and acoustic requirements.
