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ATS 4P 160A High Breaking Type B 250A Frame NXZM Chint

BRAND: CABAC
SKU: 437586
$3,688.40 List price: $4,917.90
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Chint NXZM 160A 4P ATS features CB class changeover, Type B intelligent controller, high breaking capacity and 250A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM 4P ATS, Automatic Changeover Switch, Mains-Generator Transfer Switch, Class CB ATS

Technical Specifications
  • Product Series: NXZM automatic transfer switching equipment
  • Transfer Class: Class CB with circuit-breaker switching
  • Rated Current: 160 A
  • Frame Current: 250 A
  • Number of Poles: 4P
  • Breaking Capacity: H high type, 50 kA rated short-circuit breaking capacity
  • Rated Operational Voltage: 400/415 V AC, 50 Hz
  • Rated Insulation Voltage: 1000 V AC
  • Rated Impulse Withstand Voltage: 12 kV
  • Utilisation Category: AC-33B
  • Controller: Type B intelligent controller
  • Controller Installation: Integrated or split installation
  • Control Supply: 230/240 V AC, 50 Hz
  • Control Voltage Range: 85% to 110% of rated voltage
  • Operating Transfer Time: Approximately 3.3 seconds
  • Mechanical Endurance: 6000 operations
  • Electrical Endurance: 2000 operations
  • Installation Orientation: Suitable for 3-phase, 4-wire systems with neutral switching
  • Dimensions (H x L x W): 240mm x 357mm x 216mm
  • Weight: 8.5 kg
Key Features
  • Automatic transfer between normal mains and standby generator supplies
  • Four-pole switching disconnects the neutral during source transfer
  • Class CB configuration uses circuit-breaker-based switching and protection
  • High breaking capacity for installations with elevated prospective fault current
  • Type B intelligent controller supports automatic, manual and reset operating modes
  • Built-in monitoring and control functions for mains-generator applications
  • Auxiliary contacts and control terminals support generator start, feedback and remote signalling
  • Suitable for integrated or split controller installation
Professional Installation Requirements
  • Installation, commissioning and maintenance must be performed by a licensed electrical contractor. The ATS must be selected, wired and tested in accordance with AS/NZS 3000, AS/NZS 3010 and the manufacturer's instructions, with generator neutral-earthing and changeover arrangements verified before energisation.
Applications
  • Mains-generator automatic changeover systems
  • Commercial and industrial standby power installations
  • Emergency power distribution boards
  • Generator-backed HVAC, refrigeration and building services
  • Telecommunications and data infrastructure power continuity systems
  • Industrial control panels and essential-services switchboards
Standards & Compliance
  • Applicable transfer-switching equipment standard: AS/NZS IEC 60947.6.1
  • Electrical installation and generator integration should comply with AS/NZS 3000 and AS/NZS 3010
  • Confirm RCM registration, local certification and installation suitability before use in an Australian fixed electrical installation
Environmental Benefits
  • Supports continuity of supply from efficient standby-generation systems and reduces disruption-related equipment losses
  • Durable moulded-case construction and high mechanical endurance can extend service life and reduce replacement waste
  • Copper and aluminium conductors within the electrical assembly are recyclable at end of life
  • Automatic source transfer can help maintain operation of essential energy-management and building-services equipment
Warranty Information

CHINT's general policy for other low-voltage apparatus provides a 27-month warranty from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels; contractual terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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