Xiamen ZhiCheng Automation Technology Co., Ltd
Xiamen ZhiCheng Automation Technology Co., Ltd
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Core Function and Compact Design
The X20CM0985 - 1 is an energy measurement module designed for a wide voltage range from 120 to 480 VAC. It can simultaneously measure 2 AC mains networks along with 2 additional voltages, catering to multifunctional measurement tasks. Its compact size cleverly combines a power measurement module with unique features and a synchronization unit. This design makes it suitable for applications where space is at a premium while still requiring comprehensive energy measurement capabilities.
Electrical Parameters and Measurement Scope
This module's 3 current inputs are adaptable for both X: 1 A and X: 5 A current transformers, featuring overcurrent resistance and high - resolution measurement. The voltage inputs can be configured within the range of 120 - 480 VAC. It is applicable in 4 - wire AC networks with a phase voltage up to 480 VAC and 3 - wire systems, including those with grounded L2 (V - connection) and Aron measuring circuits. It provides a wide array of measured values such as phase current, voltage, power components, frequency, and power factor.
Intelligent Synchronization and Monitoring Capabilities
The synchronization unit in the X20CM0985 - 1 is intelligent, considering phasing, phase voltage, rate of change, and other parameters to control synchronization output switching. It can also monitor generators under numerous conditions. Additionally, the module has monitoring functions like dependent overcurrent monitoring and delayed imbalanced load monitoring. These features protect motors, generators, and networks, adapting to different generator types by considering their thermal time constants.
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Attribute
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Details
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General Information
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Product Model
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X20CM0985 - 1
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Brand
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B&R
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Product Type
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Energy Measurement and Synchronization Module
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Function
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Energy measurement for 120 - 480 VAC; Simultaneous measurement of 2 AC mains networks + 2 additional voltages
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Electrical Specifications
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Voltage Input Range
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Configurable between 120 - 480 VAC
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Current Input Adaptability
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Suitable for both X: 1 A and X: 5 A current transformers
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Overcurrent Resistance
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Yes
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Measurement Resolution
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High - resolution measurement unit
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Measurement Scope
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Applicable Networks
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4 - wire AC networks with phase voltage up to 480 VAC, 3 - wire systems (including grounded L2 - V - connection) and Aron measuring circuits
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Measured Values
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Pure phase current, line - to - line voltage or phase voltage, effective, reactive and apparent power parts, mains frequency, power factor; Peak values and energy meters stored in non - volatile memory
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Synchronization Features
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Synchronization Unit
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Intelligent, considering phasing, phase voltage, rate of change and other parameters to control synchronization output switching; Can monitor generators under numerous conditions
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Voltage Inputs for Synchronization
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4 voltage inputs for overall flexibility
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Monitoring Functions
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Dependent Overcurrent Monitoring
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Utilizes motor/generator thermal capacity to allow short overloads while providing full protection
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Dependent, Delayed Imbalanced Load Monitoring
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Protects three - phase generator and three - phase networks from imbalanced load; Adaptable to different generator types by considering their thermal time constants
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Physical Attributes
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Size
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Compact (no specific dimensions provided in source)
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Weight
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2 kg (shipping weight indication)
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Certification and Warranty
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Warranty
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12 months factory warranty
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Certification
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No specific certifications mentioned in source, but likely complies with relevant industrial standards
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