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ATS 3P 125A Type B 125A Frame NXZM Chint

BRAND: CABAC
SKU: 256780
$2,734.50 List price: $3,646.00
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Chint NXZM 125A 3P ATS features CB class changeover, Type B intelligent controller and 125A frame. Ideal for mains-generator changeover.

Alternatively Known As: Automatic Transfer Switch, ATS, Automatic Changeover Switch, Mains-Generator Changeover Switch, ATSE

Technical Specifications
  • Frame Current: 125 A
  • Rated Current: 125 A
  • Number of Poles: 3P
  • Rated Operational Voltage: 400/415 V AC
  • Rated Frequency: 50 Hz
  • Utilisation Category: AC-33B
  • Transfer Class: CB, circuit-breaker type
  • Controller: Type B intelligent controller
  • Control Supply: 230/240 V AC, 50 Hz
  • Control Voltage Range: 85% to 110% of rated voltage
  • Rated Insulation Voltage: 800 V AC
  • Rated Impulse Withstand Voltage: 8 kV
  • Rated Short-Circuit Capacity: S variant 25 kA breaking and 52.5 kA making; H variant 50 kA breaking and 105 kA making
  • Mechanical Endurance: 10,000 operations
  • Electrical Endurance: 2,000 operations
  • Installation: Integrated or split configuration
  • Protection Rating: IP30 front face
  • Dimensions (H x L x W): 190mm x 300mm x 240mm
  • Weight: 8 kg
Key Features
  • Automatically transfers a three-phase load between mains and generator supplies
  • CB-class changeover arrangement provides circuit-breaker-based source switching
  • Type B intelligent controller for automatic monitoring and control
  • Supports grid-generator and grid-grid transfer applications
  • Manual and automatic operating modes for commissioning and maintenance
  • Mechanical interlocking helps prevent simultaneous connection of both sources
  • Suitable for industrial, commercial, building services and standby power systems
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable generator installation requirements. Confirm neutral switching, fault protection, generator earthing and discrimination before energising.
Applications
  • Mains-generator automatic changeover systems
  • Standby power systems for commercial buildings
  • Industrial power distribution
  • Telecommunications and data infrastructure
  • Pump, HVAC and building-services backup supplies
  • Residential or light-commercial three-phase emergency power systems
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.6.1:2015 for low-voltage transfer switching equipment
  • Installation should comply with AS/NZS 3000 Wiring Rules and applicable requirements of AS/NZS 3010 for generating sets
Environmental Benefits
  • Supports continued operation of essential equipment during mains interruptions, reducing downtime and potential product loss
  • Durable switchgear construction can extend service life and reduce replacement waste
  • Metal components can generally be recovered and recycled at end of product life
  • Automatic source selection can help avoid unnecessary generator operation when the preferred supply is available
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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