VOZWEI-VM3-MCCB-Specification.pdf
Product Specification · 2.34 MB
VM3-250HUL Series AC800V MCCB
The VM3-250HUL is a 3P MCCB designed for photovoltaic, wind power and energy storage systems, with rated current up to 250A, rated working voltage up to AC800V and breaking capacity up to 30kA. It is designed to withstand humidity, condensation and temperature changes.
Highlights
- Designed for AC800V photovoltaic, wind power and energy storage systems
- High breaking capacity up to Icu 30kA @ AC800V
- Resistant to damp heat and condensation
- Adaptable to high-low temperature changes and high altitudes
Product Information
- Rated current In: 63A, 80A, 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A
- Rated operational voltage Ue: AC800V (50/60Hz)
- Rated insulation voltage Ui: AC1150V
- Rated impulse withstand voltage Uimp: 8.0kV
- Number of poles: 3P
- Designed for photovoltaic, wind power and energy storage systems
- With higher breaking capacity
- With excellent resistance to damp heat and anti-condensation
- Strong ability to adapt to alternating changes in high and low temperatures
- High altitude adaptability
| Release rated current In (A) | 63A, 80A, 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A |
| Rated insulation voltage(V) (Ui) | AC1150 |
| Rated impulse withstand voltage(kV) (Uimp) | 8kV |
| Rated operational voltage(V) (Ue) | AC800 |
| Poles | 3P |
| Breaker Type | L |
| Rated ultimate short circuit breaking capacity(kA) (Icu; AC 50/60 Hz; 800V) | 30kA |
| Rated service short circuit breaking capacity(kA) (Ics; AC 50/60 Hz; 800V) | 23kA |
| Utilization category | A |
| Number of operation cycles (Machinery) | 10000(times) |
| Number of operation cycles (Electrical; AC800V) | 1500(times) |
| Protection unit | Thermal-Magnetic |
| Circuit breaker size(mm) | 116(mm) × 200(mm) × 107(mm) |
VOZWEI-VM3-HU-MCCB-User-Manual.pdf
User Manual · 2.54 MB
VOZWEI-VM3-MCCB-Catalog.pdf
Product Catalog · 2.65 MB
| File name | Type | Size | Actions |
|---|---|---|---|
| VOZWEI-VM3-MCCB-Specification.pdf | Product Specification | 2.34 MB | |
| VOZWEI-VM3-HU-MCCB-User-Manual.pdf | User Manual | 2.54 MB | |
| VOZWEI-VM3-MCCB-Catalog.pdf | Product Catalog | 2.65 MB |
Q: What is the primary application for the VM3-250HUL series MCCB?
A: The VM3-250HUL series MCCB is heavy-duty industrial circuit protection equipment engineered for commercial, renewable energy, and industrial power distribution systems requiring robust breaking capacity and reliable circuit switching.
Q: What protection features are integrated into the VM3-250HUL series MCCB?
A: The VM3-250HUL series features high-performance thermal-magnetic or electronic trip units that provide effective short-circuit, overload, and instantaneous protection against electrical fault conditions.
Q: How does the VM3-250HUL series MCCB perform in harsh environmental conditions?
A: The VM3-250HUL series is built with durable insulation housing and internal components capable of withstanding high temperature variations, moisture, and demanding operational environments.
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