Trade Discount 25%
ATS 3P 630A High Breaking Type A 800A Frame NXZM Chint
Chint NXZM 630A 3P ATS features CB class changeover, Type A standard controller, high breaking capacity and 800A frame. Ideal for mains-generator changeover.
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Alternatively Known As: CHINT NXZM 3P ATS, 630A automatic changeover switch, mains-generator transfer switch, CB-class ATSE
Technical Specifications
- Product Type: Automatic transfer switching equipment, class CB
- Model: NXZM-800H/3A 630A
- Number of Poles: 3P
- Frame Current: 800A
- Rated Operational Current: 630A
- Rated Operational Voltage: 400/415V AC
- Rated Frequency: 50/60Hz
- Utilisation Category: AC-33B
- Controller: Type A standard controller
- Rated Control Supply Voltage: 230/240V AC
- Rated Insulation Voltage: 1000V AC
- Rated Impulse Withstand Voltage: 12kV
- Rated Short-Circuit Making Capacity: 165kA
- Rated Short-Circuit Breaking Capacity: 75kA
- Operating Transfer Time: Approximately 4 seconds
- Installation Mode: Integrated or split installation
- Ingress Protection: IP20
- Operating Temperature: -5°C to +40°C
- Maximum Recommended Altitude: 2000m
- Terminal Tightening Torque: 30N·m
- Dimensions (H x L x W): 344mm x 660mm x 600mm
- Weight: 75 kg
Key Features
- High-breaking-capacity H-type configuration
- 800A frame with 630A rated operational current
- Three-pole circuit-breaker changeover construction
- Type A standard controller with automatic and manual operating modes
- Suitable for automatic transfer between mains and generator supplies
- Mechanical interlocking helps prevent simultaneous connection of both power sources
- Padlockable off position for maintenance isolation
- Adjustable voltage monitoring and transfer delay functions
- Designed for industrial, commercial and standby power installations
Professional Installation Requirements
- Installation, commissioning and maintenance must be performed by a licensed electrician or suitably qualified electrical contractor. The installation must be designed, tested and certified in accordance with applicable Australian electrical requirements, including AS/NZS 3000 and AS/NZS 3010 where generator equipment is involved.
Applications
- Mains-generator automatic changeover
- Commercial standby power systems
- Industrial power distribution
- Data centres and communications facilities
- High-rise and essential-services installations
- Manufacturing plants and infrastructure sites
Standards & Compliance
- Applicable generator installation requirements: AS/NZS 3010:2017, including Amendment 1:2020
- Electrical installation requirements: AS/NZS 3000:2018
- Product design and certification references include IEC 60947-1 and IEC 60947-6-1; confirm Australian approval and RCM requirements before installation
Environmental Benefits
- Supports continuity of supply and reduces interruption-related equipment losses in standby power systems
- Durable switchgear construction can extend service life and reduce replacement waste
- Metal components, including copper and steel conductors, are recyclable at end of service
- Automatic transfer operation can help maintain efficient operation of critical electrical systems during supply interruptions
Warranty Information
CHINT's general warranty policy for other low-voltage apparatus is 27 months from the date of manufacture when sold through authorised sales channels; contract terms and local warranty conditions may vary.
Available Now
Available through authorised CHINT distributors in Australia.
