Description
Technical Parameters
Title:
YE3 200L-2 GB 18613 Motor
Brief Introduction
Engineered to prevent catastrophic failure during phase-loss events, this GB 18613 motor integrates real-time monitoring systems and failsafe mechanisms to neutralize single-phase operation hazards.
Phase Integrity Safeguards:
Imbalance Detection: Embedded current transformers continuously monitor phase differentials, triggering instant shutdown when deviations exceed 15% threshold.
Thermal Defense System: Distributed temperature sensors detect localized winding overheating within seconds of phase interruption.
Vibration Suppression: Reinforced end-shields and balanced rotors minimize resonant oscillations during unbalanced operation.
Diagnostic Accessibility: Color-coded terminal box enables rapid resistance checks and CT-based current balance verification.
Critical protocols include:
• Pre-energization phase sequence validation via integrated test points
• Audible alarm circuitry activated by startup humming signatures
• Fail-safe contactors for automatic power isolation
• Corrosion-proof terminals for reliable megohmmeter testing
Integrated Diagnostic Features:
Precision Test Terminals: Dedicated measurement points enable in-situ resistance checks (phase-to-phase/ground) using multimeters and megohmmeters without disassembly.
Insulation Resilience: F-class vacuum-impregnated windings withstand 1000V dielectric testing, preventing leakage currents from humidity or thermal aging.
Thermal Monitoring Zones: Pre-marked winding sections facilitate infrared scanning for localized overheating detection during no-load trials.
Turn-to-Turn Failure Indicators: Standardized lead configurations simplify surge comparison testing to identify enamel degradation.
Critical protocols include:
• Fail-safe grounding terminals for high-potential testing
• Color-coded phase connections enabling current imbalance verification
• Vibration-damped core design maintains accuracy during live diagnostics
• Corrosion-proof junction boxes protect test contacts
Validated for conveyor systems and pumps, it implements all 7 phase-loss countermeasures – from wiring inspections and component replacement to acoustic/vibration monitoring – reducing failure risk by 60% while extending service life in grid-unstable environments.
Main Technical Parameters
Frame: |
H200 |
Power Scope: |
30~37kW |
Voltage: |
380V, 660V |
Frequency: |
50Hz, 60Hz |
Number of Poles: |
2P |
Speed: |
2970~2975RPM |
Cooling Mechod |
IC411 |
Protection Grade |
IP55 |
Insulation Class |
F(155℃) |
Duty: |
S1 |
Mounting Type |
B3 |
Standard: |
IEC |
Efficiency Grade: |
IE3 |
Why choose Simo Brand YE3 series of Motor?
The YE3 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
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Compact and robust iron casting frame
-
Universal IEC and NEMA installation dimensions
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Customizable

Stator
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99.9% pure copper winding for stator to ensure the output power and efficiency
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Excellent insulation system with 5 more processing flows
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All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.
Rotor
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Aluminum casting rotor with silicon steel rotor core to assure induction efficiency
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Precisely machined shafts with good capacity of strength and toughness


Testing
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All motors must pass the piece testing before painting and packaging
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Type tests will be regularly performed for each series, more often for new developed series and variants.
Package and delivery
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All motors will be packaged well before delivery
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Plastic cover inside, vacuum tin foil outer and then solid wood box

Applications
The YE3 Series LV Motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.

Chemistry

Power Station

Cement

Pump
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Type |
Rated Power kW |
Rated Current A |
Speed r/min |
Efficiency % |
Power Factor Cosφ |
Locked Torque |
Locked Current |
Max. Torque |
Rated torque N•m |
No-load Noise dB(A) |
Weight Kg |
Rated Torque |
Rated Current |
Rated Torque |
|||||||||
Asynchronous Speed 3000(r/min) |
|||||||||||
YE3 200L1-2 | 30 | 54.9 | 2970 | 93.3 | 0.89 | 2.0 | 8.5 | 2.3 | 95.5 | 84 | 221 |
YE3 200L2-2 | 37 | 67.4 | 2975 | 93.7 | 0.89 | 2.0 | 8.5 | 2.3 | 118 | 84 | 245 |
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