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ATS 3P 400A Type A 630A Frame NXZM Chint

BRAND: CABAC
SKU: 297222
$6,359.40 List price: $8,479.20
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Chint NXZM 400A 3P ATS features CB class changeover, Type A standard controller and 630A frame. Ideal for mains-generator changeover.

Alternatively Known As: NXZM 630A Frame ATS, 400A 3P Automatic Changeover Switch, CB-Class Generator Changeover Switch

Technical Specifications
  • Model: NXZM-630S/3A 400A
  • Switching Equipment Class: CB class
  • Number of Poles: 3P
  • Frame Current: 630A
  • Rated Current: 400A
  • Rated Operational Voltage: 400/415V AC, 50Hz
  • Utilisation Category: AC-33B
  • Rated Short-Circuit Making Capacity: 105kA
  • Rated Short-Circuit Breaking Capacity: 50kA
  • Controller: Type A standard controller
  • Controller Installation: Integrated or split installation
  • Control Supply: 230/240V AC, 50Hz
  • Control Voltage Range: 85% to 110% of rated voltage
  • Operating Transfer Time: 3.5 seconds ±10%
  • Electrical Endurance: 1,500 operations
  • Mechanical Endurance: 4,000 operations
  • Dimensions (H x L x W): 342mm x 540mm x 234mm
  • Weight: 18.8 kg
Key Features
  • Automatic transfer between normal mains and alternative generator supplies
  • CB-class changeover arrangement with integrated circuit-breaker protection
  • 3-pole configuration for three-phase power systems
  • 630A frame supporting a 400A rated current
  • Type A standard controller with automatic and manual operating modes
  • Suitable for 400V and 415V AC systems
  • Can be installed vertically or horizontally
  • Manual locking facility for maintenance isolation
Professional Installation Requirements
  • Installation, commissioning and connection to mains and generator supplies must be completed by a licensed electrician in accordance with applicable wiring, generator and switchboard requirements, including AS/NZS 3000 and AS/NZS 3010 where applicable.
Applications
  • Mains-generator automatic changeover systems
  • Commercial and industrial switchboards
  • Standby power and emergency power installations
  • High-rise and residential building power systems
  • Three-phase distribution systems requiring automatic source transfer
Standards & Compliance
  • AS/NZS IEC 60947.6.1:2015 for transfer switching equipment
  • AS/NZS 3000 for electrical installations where applicable
  • AS/NZS 3010 for electrical installations incorporating generating sets where applicable
Environmental Benefits
  • Supports continuity of supply and reduces disruption-related equipment losses during mains outages
  • Durable switchgear construction and high mechanical endurance can reduce replacement frequency and material waste
  • Suitable for standby power systems that can support efficient load management and controlled generator operation
Warranty Information

CHINT warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels; contract-specific terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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