IE3 IE4 IE5 Efficiency

Description

Title:

YE5-100L-2 Low Voltage Three Phase AC Motor

Brief Introduction

Engineered to exceed global efficiency benchmarks, this motor integrates advanced dielectric design for enhanced safety in polluted environments while delivering superior IE3 IE4 IE5 efficiency performance.

Core Insulation Technologies:

Precision Clearance Control: Maintains minimum electrical clearance and creepage distance, preventing air discharge and surface tracking.

High CTI Materials: Group I insulation components resist conductive contamination in industrial settings, aligning with IEC 60664-1.

Structural Integrity: Rounded slot edges and VPI-treated windings eliminate field concentration, sustaining IE3 IE4 IE5 efficiency during voltage spikes.

Altitude Compensation: Adjusted clearance gaps ensure reliability.

Voltage-Tailored Isolation: Maintains electrical clearance and creepage distance (IEC 60664-1), preventing arcing in Pollution Level II environments.

CTI-Material Selection: Utilizes Group I insulation with anti-tracking coatings, eliminating surface leakage risks while enhancing IE5 efficiency.

Altitude Compensation: Automatically adjusts air-gap insulation per IEC 60664-1 altitude correction factors for high-elevation operations.

Thermal-Resistant Design: Integrates F-class vacuum pressure impregnation (VPI) to withstand continuous operation without degradation.

Critical implementations include:
• Triple-layer enamel coating (polyester-imide) for thermal aging resistance
• Humidity-resistant silicone sealants at terminal boxes
• Simulated withstand voltage testing
• Embedded thermal sensors monitoring B-class temperature limits

The 100L-frame motor executes:

Automatic pollution degree adaptation via hydrophobic surfaces

Partial discharge suppression at rated voltage

Corrosion-inhibited enclosures for salt-mist environments

Manufacturing tolerance buffers ensuring gap consistency

Certified under IEC 60034-30-2, this solution achieves uncompromised IE3 IE4 IE5 efficiency through harmonized electrical safety and dielectric reliability – reducing lifecycle costs in dust-prone applications.

Main Technical Parameters

Why choose Simo Brand YE5 series of Motor?

The YE5 Series LV Motor has a high-strength cast iron frame, so it is very strong and has a longer service life. Anti-corrosion copper wire coils are not only more powerful but also have thermal protection, so they are safer to operate. The copper wires are evenly arranged, so they are not easy to deform even if the motor runs for a long time. The bearings have high torque and good responsiveness, stable output, and lower noise. In addition, the smaller size and energy-saving characteristics make it more popular.

Production Details

Frame

• Compact and robust iron casting frame
• Universal IEC and NEMA installation dimensions
• Customizable

---

Stator

• 99.9% pure copper winding for stator to ensure the output power and efficiency
• Excellent insulation system with 5 more processing flows
• All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.

---

Rotor

• Aluminum casting rotor with silicon steel rotor core to assure induction efficiency
• Precisely machined shafts with good capacity of strength and toughness

---

Testing

• All motors must pass the piece testing before painting and packaging
• Type tests will be regularly performed for each series, more often for new developed series and variants.

---

Package and delivery

• All motors will be packaged well before delivery
• Plastic cover inside, vacuum tin foil outer and then solid wood box