VOZWEI-VM5-MCCB-Specification.pdf
Product Specification · 1.72 MB
VM5-630HUM Series AC800V/1000V MCCB
The VM5-630HUM is a dual-break MCCB designed for photovoltaic, wind power and energy storage systems, with rated current up to 630A, rated working voltage up to AC1000V and breaking capacity up to 50kA. It is designed to withstand humidity, condensation and temperature changes.
Highlights
- Designed for AC800V and AC1000V photovoltaic, wind power and energy storage systems
- Dual-break design for optimized arc interruption
- Breaking capacity up to 50kA @ AC800V and 18kA @ AC1000V
- Adjustable thermal (0.7~1.0In) and magnetic (5~10In) trip settings
- Resistant to damp heat, condensation, and rapid temperature variations
Product Information
- Rated current In: 315A, 350A, 400A, 500A, 630A
- Rated operational voltage Ue: AC800/1000V (50/60Hz)
- Rated insulation voltage Ui: AC1000V
- Rated impulse withstand voltage Uimp: 8.0kV
- Number of poles: 3P
- Designed for photovoltaic, wind power and energy storage systems
- With ultra-high breaking capacity
- With excellent resistance to damp heat and anti-condensation
- Strong ability to adapt to alternating changes in high and low temperatures
- With thermal and magnetic adjustability
| Rated current (A) | 315A, 350A, 400A, 500A, 630A |
| Rated operational voltage Ue (AC 50/60 Hz) | 800V, 1000V |
| Rated insulation voltage Ui (V) | 1000V |
| Rated impulse withstand voltage Uimp (kV) | 8kV |
| Pole number | 3P |
| Breaking capacity | M |
| Rated ultimate short circuit breaking capacity(kA) (Icu; AC 50/60 Hz; AC800V) | 50kA |
| Rated ultimate short circuit breaking capacity(kA) (Icu; AC 50/60 Hz; AC1000V) | 18kA |
| Rated service short circuit breaking capacity(kA) (Ics; AC 50/60 Hz; AC800V) | 50kA |
| Rated service short circuit breaking capacity(kA) (Ics; AC 50/60 Hz; AC1000V) | 18kA |
| Mechanical durability (times) | 8000(times) |
| Electrical durability (AC800V times) | 1000(times) |
| Electrical durability (AC1000V times) | 1000(times) |
| Width (mm)* Height (mm)* Depth (mm) | 257(mm) × 140(mm) × 110(mm) |
| Isolation function | Have isolation function |
| Optional trip unit (TMD) | Thermally adjustable (0.7~1.0) Magnetic adjustable (5~10) |
| Optional trip unit (TAL) | Thermally adjustable (0.7~1.0) Magnetic fixation (10In) |
VOZWEI-VM5-HU-MCCB-User-Manual.pdf
User Manual · 2.33 MB
VOZWEI-VM5-MCCB-Catalog.pdf
Product Catalog · 2.16 MB
| File name | Type | Size | Actions |
|---|---|---|---|
| VOZWEI-VM5-MCCB-Specification.pdf | Product Specification | 1.72 MB | |
| VOZWEI-VM5-HU-MCCB-User-Manual.pdf | User Manual | 2.33 MB | |
| VOZWEI-VM5-MCCB-Catalog.pdf | Product Catalog | 2.16 MB |
Q: What are the rated voltage and current ranges for the VM5-630HUM series MCCB?
A: The VM5-630HUM series MCCB supports high operational voltages of AC800V and AC1000V (50/60Hz) with high-capacity rated current options including 315A, 350A, 400A, 500A, and 630A.
Q: What is the breaking capacity performance of the VM5-630HUM series MCCB?
A: The VM5-630HUM series offers ultra-high short-circuit protection with a rated ultimate short-circuit breaking capacity (Icu) of 50kA at AC800V and 18kA at AC1000V, along with service breaking capacity (Ics) of 50kA at AC800V and 18kA at AC1000V.
Q: What adjustable protection features are integrated into the VM5-630HUM series MCCB?
A: The VM5-630HUM series features flexible adjustable thermal-magnetic trip units, providing thermally adjustable settings from 0.7 to 1.0In and magnetically adjustable settings from 5 to 10In for customized system protection.
Q: What are the insulation and durability ratings for the VM5-630HUM series MCCB?
A: The breaker provides high electrical safety with a rated insulation voltage (Ui) of AC1000V and an impulse withstand voltage (Uimp) of 8.0kV. It achieves a mechanical durability of 8000 operations and electrical durability of 1000 operations at AC800V and AC1000V.
Q: How does the VM5-630HUM series perform under environmental extremes?
A: Built for demanding operational conditions, the VM5-630HUM series features robust resistance to damp heat, surface condensation, and rapid alternating high-low temperature variations.
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