1. General Information

• Part Number: 0810370EMDU

• Manufacturer: KEB COMBIVERT

• Type: Washdown Duty Frequency Inverter

• Application: Food & beverage, pharmaceutical, packaging, outdoor machinery (high-pressure washdown environments)

• Shaft Size: 7/8" shaft in/out

• Power Supply: 24 VDC

• Housing: Sealed, corrosion-resistant (stainless steel / coated aluminum)

2. Electrical Specifications

• Input Voltage: 24 VDC ±10%

• Power Consumption: ≤ 20 W

• Output Frequency Range: 0–400 Hz

• Max Switching Frequency: 16 kHz

• Control Modes: Sensorless vector, V/F, PID

• Analog Input: 0–10 V / 4–20 mA (11-bit resolution)

• Digital Inputs: 5 × programmable (PNP/NPN)

• Relay Outputs: 2 × programmable (250 VAC / 5 A)

3. Mechanical & Environmental

• Protection Class: IP66 (dust-tight, high-pressure washdown)

• Operating Temperature: -10 °C to +45 °C

• Storage Temperature: -25 °C to +70 °C

• Humidity: 5%–95% RH (non-condensing)

• Vibration Resistance: 10–100 Hz, 0.1 mm displacement (MIL-STD-810)

• Mounting: Flange mount (7/8" shaft)

• Weight: ~1.2 kg (2.65 lb)

4. Performance Features

• Overload Capacity: 150% for 60 s, 200% for 30 s

• Dynamic Response: Fast acceleration/deceleration (0.01–300 s)

• Safety Functions: Overvoltage, undervoltage, overcurrent, short circuit, overtemperature, ESD protection

• Communication: RS-485 (Modbus RTU) optional

• Certifications: CE, RoHS, UL, FDA (food-grade)

5. Material & Construction

• Housing: 304 stainless steel / powder-coated aluminum

• Seals: EPDM (food-grade, chemical-resistant)

• Cable Glands: IP66-rated, stainless steel

• Coating: Anti-corrosion, anti-rust, easy-to-clean surface

6. Compliance & Standards

• EN 61800-3: EMC compliance

• EN 50178: Safety of power converters

• ISO 14122: Machinery safety

• IP66: IEC 60529 (dust and water protection)