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

BRAND: CABAC
SKU: 256811
$6,232.20 List price: $8,309.60
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Chint NXZM 400A 3P ATS features CB class changeover, Type B intelligent controller and 400A frame. Ideal for mains-generator changeover.

Alternatively Known As: NXZM-400 Type B ATS, 400A 3P Automatic Changeover Switch, Mains-Generator Transfer Switch, Automatic Transfer Switching Equipment

Technical Specifications
  • Product Type: Automatic transfer switching equipment
  • Frame Rating: 400A
  • Rated Operational Current: 400A
  • Number of Poles: 3P
  • Controller Type: Type B intelligent controller with LCD display and RS-485 communication
  • Transfer Class: CB class, circuit-breaker based
  • Rated Voltage: 400/415V AC
  • Rated Frequency: 50Hz
  • Utilisation Category: AC-33B
  • Rated Insulation Voltage: 1000V
  • Operating Temperature: -25°C to +70°C
  • Maximum Installation Altitude: 2000m
  • Pollution Degree: 3
  • Short-Circuit Breaking Capacity: Model dependent; 50kA for S variants and up to 70kA for H variants
  • Product Standard: IEC 60947-1 and IEC 60947-6-1
  • Dimensions (H x L x W): 535mm x 234mm x 334mm
  • Weight: 20 kg
Key Features
  • Automatic transfer between normal and alternative power supplies
  • Suitable for mains-generator changeover applications
  • Three-pole circuit-breaker transfer arrangement
  • Type B controller with LCD monitoring interface
  • RS-485 communication for intelligent or remote monitoring
  • Adjustable undervoltage, overvoltage and transfer delay settings
  • Generator start and stop control functions
  • Manual, automatic and off operating modes
  • Mechanical interlocking helps prevent simultaneous connection of both supplies
  • Padlockable off position for safer maintenance
Professional Installation Requirements
  • Installation, commissioning and maintenance must be performed by a licensed electrical contractor. The installation should be designed and tested in accordance with AS/NZS 3000 and, where connected to a generating set, AS/NZS 3010. Confirm neutral switching, fault-current withstand, protection coordination and local electrical authority requirements before installation.
Applications
  • Mains-generator changeover systems
  • Commercial and industrial switchboards
  • Standby power systems
  • Emergency and essential power supplies
  • Data centres and telecommunications facilities
  • High-rise and infrastructure buildings
  • Manufacturing and process facilities
Standards & Compliance
  • Applicable transfer-switch requirements: AS/NZS 60947.6.1
  • Electrical installation requirements: AS/NZS 3000
  • Generator installation requirements: AS/NZS 3010:2017
Environmental Benefits
  • Durable switchgear construction can support a long service life and reduce replacement waste
  • Metal switchgear components can generally be recovered through appropriate electrical equipment recycling streams
  • Automatic transfer helps maintain continuity of supply and can reduce disruption-related equipment losses
  • Designed for operation in a broad temperature range, supporting reliable service in varied environments
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels. Coverage is subject to the applicable contract and excludes issues associated with improper installation, misuse, unauthorised modification or non-compliant power supplies.

Available Now

Available through authorised CHINT distributors in Australia.

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