The EC 8025 pairs a brushless DC motor with a wide 100–277 V AC input, delivering DC efficiency on AC power. In its 80 × 80 × 25 mm frame it offers stepless speed control and substantially lower energy use than an equivalent AC fan.
The EC 8025 combines an AC input stage with brushless DC electronics, delivering the wiring simplicity of a mains fan with the efficiency and speed control of a DC design — in a 80 × 80 × 25 mm frame.
Production of the EC 8025 is vertically integrated: winding, impeller balancing, assembly and burn-in happen in-house, and each unit is functionally tested before shipment. Samples are validated at your stated duty point so the mass-production curve matches what you measured.
| Frame Size | 80 × 80 × 25 mm |
|---|---|
| Rated Voltage | 100–277 V AC, 50/60 Hz (wide input) |
| Rated Current | 0.32 A (at rated voltage, max speed) |
| Speed | 3,500 rpm (typical) |
| Airflow | 55 CFM / 94 m³/h (typical, free air) |
| Static Pressure | 70 Pa / 7.1 mmH₂O (typical, max) |
| Noise | 34 dBA at 1 m (max speed) |
| Speed Control | PWM / 0–10 V / potentiometer; tach feedback |
| Bearing Type | Sleeve / One-ball / Dual-ball |
| Expected Life | 55,000 h at 25 °C, 65 % RH (L10) |
| Operating Temp. | −10 °C to +70 °C (standard); −40 °C to +85 °C optional |
| Insulation Resistance | ≥ 100 MΩ at 500 VDC |
| Dielectric Strength | 500 VAC / 1 min (AC series: 1,500 VAC) |
| Frame & Impeller | UL94 V-0 PBT + fibreglass |
| Certification | CE / RoHS (UL on request) |
The EC version of EC 8025 uses a brushless DC motor with integrated electronics: higher efficiency, lower power draw at the same airflow, wide voltage input and controllable speed — ideal for equipment that runs long hours.
EC 8025 supports PWM (1–10 kHz), 0–10 V analog and NTC temperature-controlled modes. Speed curves can be programmed at our factory to match your thermal profile.
Standard EC input is 100–240 V AC or 12–60 V DC depending on the variant. Wide-input versions tolerate unstable grids and generator supplies — confirm the range with us before ordering.
Yes. Tach (FG), locked-rotor alarm (RD) and soft-start options are available on EC 8025; specify the signals you need when requesting a quotation.
Send voltage, quantity and application — engineers reply within 24 hours, samples in 5–7 days.