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ATS 4P 63A High Breaking Type B 125A Frame NXZM Chint

BRAND: CABAC
SKU: 267513
$2,925.30 List price: $3,900.40
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Chint NXZM 63A 4P ATS features CB class changeover, Type B intelligent controller, high breaking capacity and 125A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM 4P ATS, automatic changeover switch, mains-generator transfer switch, CB-class ATSE

Technical Specifications
  • Model: NXZM-125H/4B 63A
  • Product Type: Automatic transfer switching equipment, CB class
  • Rated Current: 63A
  • Frame Current: 125A
  • Number of Poles: 4P
  • Breaking Capacity: 50kA rated short-circuit breaking capacity
  • Making Capacity: 105kA rated short-circuit making capacity
  • Rated Operational Voltage: 400/415V AC, 50Hz
  • Rated Insulation Voltage: 800V AC
  • Rated Impulse Withstand Voltage: 8kV
  • Utilisation Category: AC-33B
  • Controller: Type B intelligent controller
  • Control Supply: 230/240V AC, 50Hz
  • Control Voltage Range: 85% to 110% of rated voltage
  • Transfer Time: 2.8 seconds, ±10%
  • Mechanical Endurance: 10,000 operations
  • Electrical Endurance: 2,000 operations
  • Ingress Protection: IP20
  • Communication: RS485 Modbus available as an optional function
  • Dimensions (H x L x W): 240mm x 300mm x 190mm
  • Weight: 8.5 kg
Key Features
  • Four-pole switching includes neutral changeover capability
  • CB-class construction uses circuit-breaker switching elements
  • High H-class breaking capacity rated at 50kA
  • Type B intelligent controller for automatic monitoring and source transfer
  • Suitable for utility mains-to-generator changeover applications
  • Automatic, manual and reset operating modes
  • Built-in controller with front status indication and operating controls
  • Suitable for three-phase, four-wire dual-supply systems
  • Can be installed vertically or horizontally
Professional Installation Requirements
  • Installation, commissioning and maintenance must be performed by a licensed electrician or suitably qualified electrical professional. The unit is intended for fixed mains and generator installations and must be wired in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable generator-installation requirements in AS/NZS 3010.
Applications
  • Mains-generator automatic changeover
  • Standby power systems
  • Commercial and industrial distribution boards
  • Residential buildings requiring automatic backup supply transfer
  • Three-phase four-wire emergency power systems
  • Automatic transfer of critical loads between two AC sources
Standards & Compliance
  • AS/NZS 3947.6.1:2001 for automatic transfer switching equipment where applicable
  • AS/NZS 3010:2017 for generating-set installations and automatic changeover arrangements
  • AS/NZS 3000:2018 for electrical installation and wiring requirements
Environmental Benefits
  • Durable moulded-case construction supports extended service life and reduces replacement waste
  • Metal components can be recovered for recycling at end of service life
  • Automatic transfer operation helps maintain continuity of supply to critical and essential loads
  • Designed for repeated switching operation, reducing premature equipment replacement
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels, subject to contract terms and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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