CADEL CD631 MULTIPARAMETER 3 PHASE, 3-WIRE, 50…60HZ
- MANUFACTURER: CADEL TECHNOLOGIES PVT. LTD
- TRUE RMC
- MODEL: CD-631
- 3-3E 1.0/0.5
- 50…60 HZ
- 3 PHASE, 3-WIRE
- ACCURACY CLASS 1.0
- LT 415V AC
- PT 110V AC
- 150-270V
- COUNTRY: INDIA
The CADEL CD631 is a sophisticated, digital multiparameter meter designed for precise monitoring and measurement of electrical parameters in three-phase, 3-wire power systems. Operating at a standard frequency of 50/60 Hz, it is an ideal solution for industrial, commercial, and utility applications where reliable and accurate power data is essential for energy management, system control, and operational efficiency.
Key Features
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Comprehensive Parameter Measurement:Â Simultaneously monitors a wide array of electrical values including voltage, current, power (active, reactive, apparent), power factor, frequency, and energy consumption.
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High-Resolution Display:Â Features a clear, easy-to-read LCD or LED display (model dependent) for real-time data visualization of all key parameters.
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3-Phase, 3-Wire System Compatibility:Â Specifically engineered for 3-wire delta or wye configurations without a neutral connection.
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Communication Capability:Â Typically equipped with a communication port (commonly RS-485) supporting standard industrial protocols like Modbus-RTU, enabling seamless integration into SCADA, BMS, or other data acquisition systems.
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Pulse Output for Energy:Â Provides a programmable pulse output (KYZ) for active and/or reactive energy, allowing for direct connection to external energy loggers or tariff meters.
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User-Friendly Interface:Â Intuitive navigation via front-panel buttons for easy setup, configuration, and scrolling through measured values.
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Robust Construction:Â Housed in a durable case designed for reliable operation in demanding electrical environments.
Detailed Technical Specifications
| Category | Specification |
|---|---|
| System | 3-Phase, 3-Wire |
| Power Supply | Typically a wide range (e.g., 80-270V AC/DC or 20-60V DC) for versatile installation. |
| Measurement Parameters | |
| › Voltage (V) | Phase-to-Phase voltage (L1-L2, L2-L3, L3-L1). Range: e.g., 0 ~ 480V AC or higher. |
| › Current (I) | Per-phase current via CTs (Current Transformers). Range: Depends on external CT rating (e.g., 5A). |
| › Power | Active Power (kW), Reactive Power (kVAR), Apparent Power (kVA). |
| › Power Factor (PF) | Per-phase and total system power factor. |
| › Frequency (F) | 50 / 60 Hz. |
| › Energy | Import/Export Active Energy (kWh), Reactive Energy (kVARh). |
| Measurement Accuracy | Class 0.5 or Class 0.5S for active power, as per IEC standards. |
| Communication | Port: RS-485 (isolated). Protocol: Modbus-RTU (standard). |
| Pulse Output | Solid-state relay (SSR) or electro-mechanical relay for KYZ pulse output. |
| Display | Backlit LCD or LED. |
| Installation | Panel-mounted (DIN rail mount is also common for similar models). |
Typical Applications
The CADEL CD631 is versatile and can be deployed in a wide range of scenarios, including:
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Industrial Power Distribution Panels:Â For monitoring machine loads, production lines, and overall plant energy consumption.
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HVAC and Building Management Systems (BMS):Â To track the energy usage of large HVAC systems, pumps, and fans.
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Power Substations and Utility Metering:Â For basic power quality and energy flow monitoring.
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Renewable Energy Systems:Â Monitoring the output of commercial solar PV inverters.
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Data Centers:Â Tracking power usage effectiveness (PUE) at the rack or room level.
