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ATS 3P 315A Type B 400A Frame NXZM Chint

BRAND: CABAC
SKU: 256813
$6,232.20 List price: $8,309.60
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Chint NXZM 315A 3P ATS features CB class changeover, Type B intelligent controller and 400A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM 315A ATS, 3-Phase Automatic Changeover Switch, Mains-Generator Transfer Switch, CB-Type ATS

Technical Specifications
  • Product Type: Automatic transfer switching equipment, CB class
  • Frame Current: 400 A
  • Rated Current: 315 A
  • Number of Poles: 3P
  • Rated Operational Voltage: 400/415 V AC, 50 Hz
  • Rated Insulation Voltage: AC 1000 V
  • Rated Impulse Withstand Voltage: 12 kV
  • Utilisation Category: AC-33B
  • Rated Short-Circuit Making Capacity: 105 kA
  • Rated Short-Circuit Breaking Capacity: 50 kA
  • Controller Type: Type B intelligent controller
  • Control Supply: 230/240 V AC, 50 Hz
  • Control Voltage Range: 85% to 110% of rated control voltage
  • Operating Transfer Time: 3.5 seconds, ±10%
  • Mechanical Endurance: 4,000 operating cycles
  • Electrical Endurance: 1,500 operating cycles
  • Installation: Integrated or split controller configuration
  • Mounting: Mounting plate or surface installation
  • Ingress Protection: IP30
  • Dimensions (H x L x W): 342mm x 540mm x 234mm
  • Weight: 18.78 kg
Key Features
  • Automatic transfer between normal and alternative power supplies
  • Suitable for mains-generator and grid-grid changeover applications
  • CB-class design provides circuit-breaker-based switching and overcurrent protection
  • Intelligent Type B controller monitors both power sources
  • Supports automatic transfer, automatic restoration and adjustable delay functions
  • Generator start control and fire-control linkage functions
  • Voltage monitoring with phase-failure, undervoltage and overvoltage transfer functions
  • Manual, automatic and off operating positions
  • Optional RS485 communication capability
  • Can be installed vertically or horizontally
Professional Installation Requirements
  • Installation, commissioning and maintenance must be performed by a licensed electrician or suitably qualified electrical professional. The installation must be designed and tested in accordance with AS/NZS 3000 and, where connected to a generating set, AS/NZS 3010. Confirm neutral switching, fault levels, discrimination, earthing and generator control arrangements before installation.
Applications
  • Mains-to-generator automatic changeover
  • Standby power systems
  • Commercial and industrial switchboards
  • Emergency power supplies
  • Grid-to-grid supply transfer
  • Data centre, telecommunications and critical-load power systems
  • Generator-backed HVAC, refrigeration and building services
Standards & Compliance
  • AS/NZS 3000:2018 for electrical installations and wiring requirements
  • AS/NZS 3010:2017 for installations incorporating generating sets and automatic changeover equipment
  • AS/NZS 3947.6.1 for automatic transfer switching equipment requirements, where applicable to the installation and product certification
  • IEC 60947-1 and IEC 60947-6-1 product standards declared for the CHINT NXZM series
Environmental Benefits
  • Automatic transfer capability helps maintain operation of critical equipment and can reduce downtime-related product and energy losses
  • Durable switchgear construction can extend service life and reduce replacement waste
  • Metallic switchgear components are suitable for recovery and recycling through appropriate electrical equipment recycling channels
  • End-of-life disposal should follow local requirements for electrical and electronic equipment
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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