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ATS 3P 500A High Breaking Type B 630A Frame NXZM Chint

BRAND: CABAC
SKU: 256827
$7,631.30 List price: $10,175.00
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Chint NXZM 500A 3P ATS features CB class changeover, Type B intelligent controller, high breaking capacity and 630A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM-630S/3B 500A ATS, 500A Automatic Changeover Switch, Mains-Generator Transfer Switch, Intelligent Circuit-Breaker ATS

Technical Specifications
  • Model: NXZM-630S/3B 500A
  • Rated Current: 500 A
  • Frame Current: 630 A
  • Number of Poles: 3P
  • Switching Type: Circuit-breaker class automatic transfer switch
  • Rated Operational Voltage: 400/415 V AC, 50 Hz
  • Rated Insulation Voltage: 1,000 V AC
  • Utilisation Category: AC-33B
  • Short-Circuit Breaking Capacity: 50 kA
  • Controller: Type B intelligent controller
  • Controller Features: LCD display, monitoring functions and RS-485 communication interface
  • Rated Control Supply: 230/240 V AC, 50 Hz
  • Operating Transfer Time: Approximately 3.5 seconds, ±10%
  • Mechanical Endurance: 4,000 operations
  • Electrical Endurance: 1,500 operations
  • Operating Temperature: -5°C to +40°C
  • Installation: Vertical or horizontal mounting; incoming supply from the top and outgoing supply from the bottom
  • Dimensions (H x L x W): 334mm x 234mm x 540mm
  • Weight: 18.78 kg
Key Features
  • 500 A rated current with a 630 A frame size
  • Three-pole circuit-breaker class automatic transfer design
  • 50 kA short-circuit breaking capacity
  • Intelligent Type B controller with display and RS-485 communications
  • Automatic transfer between normal and alternative supplies
  • Suitable for mains-generator and grid-grid changeover applications
  • Provides monitoring for supply voltage, phase failure, undervoltage and overvoltage conditions
  • Includes adjustable transfer and return delay functions
  • Built-in controller and integrated switching assembly
  • Manual and automatic operating modes
Professional Installation Requirements
  • Installation, commissioning and connection to mains or generator supplies must be performed by a licensed electrical contractor. The installation must be designed and tested in accordance with AS/NZS 3000 and AS/NZS 3010, with correct source interlocking, neutral and earthing arrangements verified before energisation.
Applications
  • Mains-generator automatic changeover
  • Commercial and industrial standby power systems
  • Telecommunications and data centre backup supplies
  • Emergency and essential services switchboards
  • Factories, warehouses and commercial buildings
  • Grid-grid source transfer installations
  • High-reliability power distribution systems
Standards & Compliance
  • Designed to IEC 60947-1 and IEC 60947-6-1 for low-voltage switchgear and automatic transfer switching equipment
  • Australian generator changeover installations should comply with AS/NZS 3010
  • Electrical installation and switchboard integration should comply with AS/NZS 3000
Environmental Benefits
  • Long mechanical endurance of up to 4,000 operations can reduce replacement frequency and associated equipment waste
  • Supports standby power systems that maintain essential loads during mains interruptions
  • Durable metal and polymer switchgear components can be separated for responsible recycling at end of service life
Warranty Information

CHINT warranty policy generally covers other low-voltage apparatus for 27 months from the date of manufacture when purchased through authorised sales channels. Contractual or regional warranty conditions may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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