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kWh Meter 3P 4 Wire 3x380V 5-80A Direct DIN Rail Chint

BRAND: CABAC
SKU: 313272
$311.40 List price: $415.20
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Chint DTSU666 three phase 4 wire kWh meter features 3x380V 5(80)A direct connection, Class B accuracy and backlit LCD with pulse output. Ideal for sub-metering.

Alternatively Known As: CHINT DTSU666 Smart Energy Meter, Three-Phase DIN-Rail Energy Meter, Direct-Connected Sub-Meter

Technical Specifications
  • Connection Type: Three-phase, four-wire 3P4W
  • Nominal Voltage: 3 × 220/380V to 3 × 240/415V
  • Current Rating: Direct connection 0.25–5(80)A; maximum 80A
  • Measurement Accuracy: Class B / Class 1.0 for active energy
  • Frequency: 50Hz or 60Hz
  • Measurement: Import and export kWh and kvarh, instantaneous kW, kvar, kVA, voltage, current, frequency and power factor
  • Pulse Output: 800 imp/kWh
  • Display: Backlit LCD
  • Communication: RS485 with Modbus-RTU protocol
  • Power Consumption: ≤2W and 10VA
  • Ingress Protection: IP20
  • Mounting: 35mm DIN rail
  • Dimensions (H x L x W): 100mm x 65mm x 72mm
  • Weight: 0.33 kg
Key Features
  • Direct-connected metering up to 80A without current transformers
  • Three-phase, four-wire configuration for commercial and industrial sub-metering
  • Measures both imported and exported active and reactive energy
  • Backlit LCD for clear local readings
  • Pulse output for energy monitoring and control systems
  • RS485 Modbus-RTU communication for BMS, SCADA and energy-management integration
  • Compact DIN-rail enclosure for installation inside suitable electrical panels
Professional Installation Requirements
  • Installation and connection to mains conductors must be performed by a licensed electrician in accordance with applicable Australian wiring, electrical safety and switchboard requirements. Confirm local network, metering and compliance requirements before use as a revenue meter.
Applications
  • Commercial and industrial electrical sub-metering
  • Tenant and facility energy monitoring
  • Solar photovoltaic import and export monitoring
  • Building management and energy-management systems
  • Three-phase plant, equipment and distribution-board monitoring
Standards & Compliance
  • Applicable Australian electricity-metering standards include AS/NZS 62052.11 for general requirements and testing and AS/NZS 62053.21 for static AC active-energy meters
  • The product documentation identifies compliance with EN 50470-1 and EN 50470-3 and should be checked against the specific Australian approval and RCM requirements for the supplied variant
Environmental Benefits
  • Low operating consumption of up to 2W and 10VA helps minimise the meter's own energy use
  • Energy monitoring can help identify excessive consumption and support more efficient operation of electrical systems
  • Bidirectional measurement supports monitoring of on-site solar generation and exported energy
  • DIN-rail construction and durable electronic components can reduce replacement frequency and product waste
Warranty Information

CHINT warranty policy provides an 18-month warranty from the date of manufacture for meters sold through authorised sales channels, subject to the applicable sales contract and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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