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ATS 4P 400A Type A 400A Frame NXZM Chint

BRAND: CABAC
SKU: 297217
$6,995.30 List price: $9,327.10
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Chint NXZM 400A 4P ATS features CB class changeover, Type A standard controller and 400A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM-400S/4A 400A ATS, 4P Automatic Transfer Switch, Mains-Generator Changeover Switch, Automatic Changeover Switch

Technical Specifications
  • Product Type: Class CB automatic transfer switching equipment
  • Frame Current: 400 A
  • Rated Current: 400 A
  • Number of Poles: 4P
  • Controller: Type A standard controller
  • Rated Working Voltage: AC 400/415 V
  • Rated Frequency: 50/60 Hz
  • Utilisation Category: AC-33B
  • Rated Insulation Voltage: 1000 V AC
  • Rated Impulse Withstand Voltage: 12 kV
  • Rated Short-Circuit Making Capacity: 154 kA
  • Rated Short-Circuit Breaking Capacity: 70 kA
  • Contact Action Time: ≤2.8 seconds
  • Conversion Action Time: ≤4.4 seconds
  • Control Supply: 230/240 V AC, 50 Hz
  • Operating Temperature: -5°C to +40°C
  • Maximum Installation Altitude: 2000 m
  • Installation Orientation: Vertical or horizontal
  • Connection Arrangement: Top incoming, bottom outgoing
  • Dimensions (H x L x W): 334mm x 535mm x 234mm
  • Weight: 24 kg
Key Features
  • Automatic transfer between normal and standby power supplies
  • Suitable for mains-generator changeover applications
  • Four-pole switching for three-phase four-wire systems, including neutral switching
  • Class CB construction using moulded-case circuit breaker switching devices
  • Type A controller monitors power supply voltage, phase loss and voltage loss
  • Automatic transfer and automatic recovery operation
  • Manual and automatic operating modes
  • Power-off position available for maintenance isolation
  • Integrated controller and LED operating indication
  • Designed for industrial, commercial, residential and high-rise building applications
Professional Installation Requirements
  • Installation, commissioning and testing must be carried out by a licensed electrical contractor in accordance with the manufacturer's instructions, AS/NZS 3000, AS/NZS 3010 and applicable switchgear requirements. Generator changeover wiring must prevent unsafe backfeed and correctly manage the neutral conductor.
Applications
  • Mains-to-generator automatic changeover
  • Standby power systems
  • Commercial buildings and facilities
  • Industrial power distribution
  • Residential buildings with three-phase standby generation
  • Data, communications and other continuity-critical loads
Standards & Compliance
  • AS/NZS 60947.6.1: Applicable requirements for low-voltage transfer switching equipment
  • AS/NZS 3010: Applicable requirements for electrical installations incorporating generating sets
  • AS/NZS 3000: Applicable requirements for electrical installation and wiring practices
Environmental Benefits
  • Durable switchgear construction can support a long service life and reduce replacement waste
  • Metallic switchgear components are generally recoverable through appropriate electrical equipment recycling streams
  • Supports continuity of supply from standby generation, helping reduce disruption and potential product loss during mains outages
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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