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ATS 3P 200A High Breaking Type B 250A Frame NXZM Chint

BRAND: CABAC
SKU: 256803
$3,561.30 List price: $4,748.30
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Chint NXZM 200A 3P ATS features CB class changeover, Type B intelligent controller, high breaking capacity and 250A frame. Ideal for mains-generator changeover.

Alternatively Known As: NXZM-250H/3B 200A ATS, 3-Pole Automatic Changeover Switch, Mains-Generator Transfer Switch, CB-Class ATS

Technical Specifications
  • Product Type: Class CB automatic transfer switching equipment
  • Model: NXZM-250H/3B 200A
  • Rated Current: 200 A
  • Number of Poles: 3P
  • Frame Current: 250 A
  • Breaking Capacity: High breaking type H; 50 kA rated short-circuit breaking capacity
  • Rated Operational Voltage: 400/415 V AC, 50 Hz
  • Rated Insulation Voltage: 1,000 V AC
  • Rated Impulse Withstand Voltage: 8 kV
  • Utilisation Category: AC-33B
  • Controller: Type B intelligent controller
  • Rated Control Supply: 230/240 V AC, 50 Hz
  • Control Voltage Range: 85%–110% of rated voltage
  • Operating Transfer Time: 3.3 seconds, ±10%
  • Mechanical Endurance: 6,000 operations
  • Electrical Endurance: 2,000 operations
  • Installation Mode: Integrated or split controller configuration
  • Operating Temperature: -5°C to +40°C
  • Maximum Installation Altitude: 2,000 m
  • Pollution Degree: 3
  • Dimensions (H x L x W): 216mm x 393mm x 250mm
  • Weight: 12 kg
Key Features
  • Automatic transfer between normal mains and standby generator supplies
  • Class CB construction incorporating circuit-breaker protection
  • Type B intelligent controller for automatic and manual transfer functions
  • High breaking capacity for demanding low-voltage distribution applications
  • Three-pole switching for three-phase installations
  • Supports voltage monitoring, phase-failure transfer and adjustable transfer and return delays
  • Generator start control and fire-control linkage functionality
  • Manual operation and reset capability for maintenance and emergency use
  • Suitable for industrial, commercial and residential backup-power systems
Professional Installation Requirements
  • Installation, commissioning and connection to mains or generator supplies must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000, AS/NZS 3010 and applicable local electrical regulations.
Applications
  • Mains-to-generator automatic changeover
  • Emergency and standby power systems
  • Industrial switchboards and distribution systems
  • Commercial buildings and facilities
  • Data centres, hospitals and other critical-load installations
  • Residential backup-power systems requiring three-phase transfer
Standards & Compliance
  • AS/NZS 60947.6.1:2015 – applicable Australian/New Zealand standard for automatic transfer switching equipment
  • AS/NZS 3000 – electrical installations and wiring rules
  • AS/NZS 3010 – electrical installations incorporating generating sets
Environmental Benefits
  • Durable moulded-case construction can support a long service life and reduce replacement waste
  • Copper, aluminium and steel components are recyclable at end of service life
  • Automatic transfer capability supports continuity of essential loads during mains interruptions
  • Designed for low-voltage power distribution systems with reusable service components
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold 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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