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

BRAND: CABAC
SKU: 267516
$2,925.30 List price: $3,900.40
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Chint NXZM 125A 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 125A ATS, 4-Pole Automatic Changeover Switch, Mains-Generator Transfer Switch, Automatic Transfer Switching Equipment

Technical Specifications
  • Product Type: Class CB automatic transfer switching equipment
  • Frame Current: 125A
  • Rated Current: 125A
  • Number of Poles: 4P
  • Rated Operational Voltage: 400/415V AC, 50Hz
  • Rated Insulation Voltage: 800V AC
  • Rated Impulse Withstand Voltage: 8kV
  • Rated Control Supply Voltage: 230/240V AC, 50Hz
  • Utilisation Category: AC-33B
  • Short-Circuit Breaking Capacity Icu: 50kA at 400V AC
  • Short-Circuit Making Capacity Icm: 105kA
  • Controller: Type B intelligent controller
  • Controller Installation: Built-in
  • Operating Transfer Time: 2.8 seconds ±10%
  • Mechanical Endurance: 10,000 operating cycles
  • Electrical Endurance: 2,000 operating cycles
  • Ingress Protection: IP30
  • Operating Temperature: -5°C to +40°C
  • Pollution Degree: 3
  • Dimensions (H x L x W): 240mm x 190mm x 300mm
  • Weight: 6.4 kg
Key Features
  • Four-pole switching for three-phase four-wire systems
  • Class CB changeover design with integrated circuit-breaker protection
  • High breaking capacity suitable for higher fault-level installations
  • Type B intelligent controller for automatic source monitoring and transfer
  • Supports mains-generator and mains-mains changeover applications
  • Automatic transfer and return operation with adjustable delay functions
  • Voltage failure, phase loss, undervoltage and overvoltage monitoring
  • Generator start control and fire-control linkage functions
  • Manual and automatic operating modes
  • Built-in controller with optional communication functionality on compatible variants
Professional Installation Requirements
  • Installation, commissioning and maintenance must be performed by a licensed electrician or suitably qualified electrical professional. The ATS must be installed and wired in accordance with the manufacturer's instructions, AS/NZS 3000 and, where connected to a generating set, AS/NZS 3010. Verify neutral switching, generator earthing, fault levels and protection coordination before energisation.
Applications
  • Automatic mains-to-generator changeover
  • Standby power systems
  • Commercial and industrial switchboards
  • Residential backup power systems
  • Critical-load and emergency power installations
  • Three-phase four-wire electrical distribution systems
Standards & Compliance
  • Applicable equipment standard: AS/NZS IEC 60947.6.1:2015 for transfer switching equipment
  • Generator-connected installations should comply with AS/NZS 3010:2017 and applicable amendments
  • Electrical installation and switchboard integration should comply with AS/NZS 3000 and relevant switchboard requirements
Environmental Benefits
  • Durable switchgear construction can support a long service life and reduce replacement waste
  • Metal conductive and structural components may be recoverable through appropriate electrical equipment recycling streams
  • Product components should be dismantled and recycled or disposed of through approved industrial waste processes at end of life
Warranty Information

Up to 24 months from the date of sale for the end user, subject to CHINT authorised-channel terms, installation requirements and exclusions for misuse or incorrect wiring.

Available Now

Available through authorised CHINT distributors in Australia.

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