ECNITY 250mm EC centrifugal fans for Heat recovery equipment
Motor Type: BLDC external rotor motor
Impeller Diameter: 250mm
Impeller Material:Galvanized Metal Sheet
Speed Control: 0-10VDC/PWM
Type of Protection: IP44/ IP54
Insulation Class: B
Operation Mode: S1
Bearing: Maintenance-free ball bearing
Ambient Temperature: -25℃~+60℃
Motor Protection: Locked-Rotor Protection, Reverse Polarity Protection, Over Voltage Protection, Soft Start
Certificate: CE, LVD, ROHS, ETL
Overview
- Fan Brand: ECNITY
- Model no.: EN-B250-H056-E115-C02 / EN-B250-H056-E230-C02
- EN-B250-H056-E380-C02
- Type of voltage: EC
- Diameter: 250*160.5mm
- Nominal voltage: 115VAC/ 230VAC/ 380VAC
- Nominal voltage range: 90~135VAC/ 184~274VAC/ 310~460VAC
- Fan speed: 3550RPM/ 3750RPM
- Power: 365W / 480W
- Air flow: 2060m³/h / 2350m³/h
Technical Parameters
Outline Drawing
Performance Curve
