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01
YT/YZ Three-Phase Five-Pole*Mobile 300A
Three-phase five-pole mobile 300A
YT300A mobile circuit breaker
YZ300A five-pole switchgear
SEODescription
The Three-phase five-pole mobile 300A series, including YT300A mobile circuit breaker and YZ300A five-pole switchgear, is designed for high-current industrial power distribution. Both models feature 3-phase input and 5-pole output configurations, directly supporting up to 4 modular connections for expanded system integration. Equipped with RS-485/Modbus communication interfaces, they operate within 380-690V AC voltage range and withstand temperatures from -20°C to +60°C. Ideal for renewable energy systems, manufacturing plants, and heavy machinery applications, these devices offer 300A continuous current capacity with rapid fault interruption. Key advantages include IP65-rated mobile housing, tool-free installation, and overload protection, while their compact-yet-robust design may require specialized mounting in space-constrained environments.
SEOSpecification
| Parameter | Specification |
|---|---|
| Model | Three-phase five-pole mobile 300A (YT/YZ) |
| Rated Current | 300A |
| Poles | 5 |
| Type | YT300A mobile circuit breaker / YZ300A five-pole switchgear |
| Rated Insulation Voltage | 1000V |
| Mechanical Life | 10,000 cycles |
| Electrical Life | 5,000 cycles |
| Operating Mechanism | Manual Spring-loaded operation |
| Mounting | Fixed/Draw-out (YT) | Fixed (YZ) |
| Enclosure Material | Galvanized steel with powder coating |
| Busbar Rating | Up to 300A copper busbar |
| Protection Degree | IP65 (Outdoor) |
SEOQandA
question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs depend on logistics and destination. We offer multiple carriers and bulk discounts to reduce expenses.
question:Can I request low-value declaration for shipments?
answer:Declarations must comply with regulations. Undervaluing risks penalties; we ensure accurate and legal documentation.
question:Can the company ensure stable supply?
answer:Yes, we maintain reliable supplier networks and monitor inventory to ensure consistent product availability.
answer:Shipping costs depend on logistics and destination. We offer multiple carriers and bulk discounts to reduce expenses.
question:Can I request low-value declaration for shipments?
answer:Declarations must comply with regulations. Undervaluing risks penalties; we ensure accurate and legal documentation.
question:Can the company ensure stable supply?
answer:Yes, we maintain reliable supplier networks and monitor inventory to ensure consistent product availability.
SEOQandA_Product
question:What causes overheating in the YT/YZ 300A mobile unit?
answer:Excessive load or poor ventilation. Check load capacity and ensure proper airflow.
question:Why does the YT/YZ 300A show inconsistent voltage output?
answer:Loose connections or unstable power source. Tighten terminals and verify input stability.
question:How to resolve intermittent power loss in the YT/YZ 300A?
answer:Faulty contactor or damaged wiring. Inspect and replace worn components.
question:What causes abnormal noise during YT/YZ 300A operation?
answer:Loose internal components or magnetic vibration. Secure all parts and check core alignment.
question:How to fix YT/YZ 300A's failure to maintain rated current?
answer:Degraded contacts or incorrect settings. Clean contacts and recalibrate current settings.
answer:Excessive load or poor ventilation. Check load capacity and ensure proper airflow.
question:Why does the YT/YZ 300A show inconsistent voltage output?
answer:Loose connections or unstable power source. Tighten terminals and verify input stability.
question:How to resolve intermittent power loss in the YT/YZ 300A?
answer:Faulty contactor or damaged wiring. Inspect and replace worn components.
question:What causes abnormal noise during YT/YZ 300A operation?
answer:Loose internal components or magnetic vibration. Secure all parts and check core alignment.
question:How to fix YT/YZ 300A's failure to maintain rated current?
answer:Degraded contacts or incorrect settings. Clean contacts and recalibrate current settings.