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ATS 4P 225A High Breaking Type A 250A Frame NXZM Chint

BRAND: CABAC
SKU: 437584
$3,688.40 List price: $4,917.90
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Chint NXZM 225A 4P ATS features CB class changeover, Type A standard controller, high breaking capacity and 250A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM 225A ATS, 4-Pole Automatic Changeover Switch, Mains-Generator Transfer Switch, Class CB ATS

Technical Specifications
  • Product Type: Class CB automatic transfer switching equipment
  • Rated Current: 225 A
  • Frame Current: 250 A
  • Number of Poles: 4P
  • Breaking Capacity: High type, H
  • Rated Short-Circuit Breaking Capacity: 50 kA
  • Rated Working Voltage: 400/415 V AC
  • Rated Frequency: 50/60 Hz
  • Utilisation Category: AC-33B
  • Controller: Type A standard controller
  • Control Supply: 230/240 V AC
  • Transfer Position: Power supply I, power supply II and power-off
  • Mechanical Endurance: Up to 6,000 operations
  • Electrical Endurance: Up to 3,000 operations
  • Installation: Integrated or split controller arrangement depending on configuration
  • Dimensions (H x L x W): 190mm x 370mm x 220mm
  • Weight: 18 kg
Key Features
  • Automatic changeover between two electrical power sources
  • Designed for mains-generator and grid-grid changeover applications
  • Four-pole switching provides neutral switching capability
  • Class CB construction incorporates circuit-breaker-based switching and protection
  • High breaking capacity for installations with elevated prospective fault current
  • Manual and automatic operating modes
  • Automatic transfer and automatic recovery function
  • LED indication for operating and power-source status
  • Suitable for industrial, commercial, high-rise and residential installations
Professional Installation Requirements
  • Installation, commissioning and connection to mains or generator supplies must be performed by a licensed electrical contractor in accordance with the manufacturer's instructions, AS/NZS 3000 and AS/NZS 3010. Correct neutral, earthing, interlocking and generator-control arrangements must be verified before energisation.
Applications
  • Mains-to-generator automatic changeover
  • Standby power systems
  • Commercial and industrial switchboards
  • Residential backup power installations
  • Critical-load power continuity systems
  • Three-phase four-wire dual-supply installations
Standards & Compliance
  • AS/NZS 60947.6.1 for automatic transfer switching equipment, subject to confirmation of the supplied product's Australian approval and marking
  • AS/NZS 3000 for electrical installation and switchboard wiring requirements
  • AS/NZS 3010 for generating-set installations and generator changeover arrangements
Environmental Benefits
  • Supports continuity of power to essential loads, reducing disruption and potential product or process waste
  • Durable switchgear construction can reduce replacement frequency over the service life of the installation
  • Metal switchgear components may be recoverable through established electrical-equipment recycling streams
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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