- Product Details
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Quick Details
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Brand Name:
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JSY
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Model Number:
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JSY-MK-333
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Accuracy Class:
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1 Level
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Output Voltage:
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AC 3*220/380V ±0.5%F.S
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Operating Temperature:
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-20~+60 ℃
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Dimensions:
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65x57x41mm
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Product Name:
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Three-phase embedded power metering module
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Voltage Measuring Range:
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Three phase four wire input, 3x220/380V
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Current Measuring Range:
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AC 3*5 (100) A ±0.5%F.S
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Signal Processing:
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24 bit AD sampling
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Input Impedance:
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Voltage channel>1KΩ/V
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Communication Interface:
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1 RS-485 interface and 1 TTL interface (3.3V)
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Communication Protocol:
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MODBUS-RTU
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Measurement Data:
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voltage, current, power, energy, power factor and frequency etc.
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Measurement Accuracy:
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Active power level 1
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Power Supply:
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DC3.3V /DC5~12V
Quick Details
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Phase:
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Three Phase
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Measuring Energy Range:
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1~400V
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Place of Origin:
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Guangdong, China
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Brand Name:
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JSY
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Model Number:
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JSY-MK-333
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Accuracy Class:
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1 Level
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Output Voltage:
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AC 3*220/380V ±0.5%F.S
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Operating Temperature:
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-20~+60 ℃
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Dimensions:
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65x57x41mm
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Product Name:
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Three-phase embedded power metering module
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Voltage Measuring Range:
-
Three phase four wire input, 3x220/380V
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Current Measuring Range:
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AC 3*5 (100) A ±0.5%F.S
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Signal Processing:
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24 bit AD sampling
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Input Impedance:
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Voltage channel>1KΩ/V
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Communication Interface:
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1 RS-485 interface and 1 TTL interface (3.3V)
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Communication Protocol:
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MODBUS-RTU
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Measurement Data:
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voltage, current, power, energy, power factor and frequency etc.
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Measurement Accuracy:
-
Active power level 1
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Power Supply:
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DC3.3V /DC5~12V
JSY-MK-333
Three Phase Bidirectional Embedded Power Metering Module 3 Phase Ac Voltage Current Collection Electric Energy Monitoring Module
Products Description
JSY-MK-333F power meter module introduce
JSY-MK-333F three-phase embedded power metering module that is developed by JSY Technology using microelectronics technology and specialized large-scale integrated circuits, applying advanced technologies such as digital sampling and processing technology and SMT process, and with completely independent intellectual property rights. The technical performance of this metering module meets the relevant technical requirements of Class 1.0 three-phase active energy meters in the IEC 62053-2 standard. It can directly and accurately measure the voltage, current, power, power factor, active and reactive energy and other electrical parameters in a three-phase AC power grid with a rated frequency of 50Hz or 60Hz. This module is equipped with 1 RS485 communication interface, 1 TTL interface, and sampling MODBUS-RTU communication protocol, making it easy to connect with various AMR systems. It has the characteristics of good reliability, small size, light weight, beautiful appearance, and easy installation.
JSY-MK-333F three-phase embedded metering module can be widely used in energy-saving transformation, EV AC charging station, power monitoring, communication, railway, transportation, environmental protection, petrochemical and steel to monitor the current and electricity consumption of AC equipment.
JSY-MK-333F three-phase embedded metering module can be widely used in energy-saving transformation, EV AC charging station, power monitoring, communication, railway, transportation, environmental protection, petrochemical and steel to monitor the current and electricity consumption of AC equipment.
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Specifications
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Product Model
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JSY-MK-333F
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Three-phase AC Input
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Voltage Measuring Range
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Three phase four wire input, 3x220/380V
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Current Measuring Range
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50A, 100A, 250A etc. and external split-core current transformer optional.
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Signal Processing
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Adopting dedicated measuring chip with 24 bit AD sampling.
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Overload Capacity
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1.2 times measuring range is sustainable; Instantaneous(<200mS) current 5 times, voltage 2 times, measuring range will not be
damaged. |
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Input Impedance
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Voltage channel>1KΩ/V
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Communication Interface
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Interface Type
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1 RS-485 interface and 1 TTL interface (3.3V)
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Communication Protocol
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MODBUS-RTU protocol
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Data Format
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Can be set by software, "n, 8,1", "e, 8,1", "o, 8,1", "n, 8,2"
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Communication Rate
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The Baud of the two-way communication interface can be set to 4800, 9600, 19200, 38400Bps, and the default communication format is
"n, 8,1", 9600bps. |
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Communication Data
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Multiple electrical parameters such as voltage, current, power and energy, as shown in the Mdobus Data Log list.
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Measurement Accuracy
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Voltage, current, power: ± 1.0%; Active power level 1
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Power Supply
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When powered by DC3.3V, the peak voltage shall not exceed 3.6V. Typical power consumption: ≤ 20mA
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When powered by DC5~24V, the peak voltage shall not exceed 30V. Typical power consumption: ≤ 20mA
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Isolation
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Strong and weak electricity are isolated through transformers, isolation withstand voltage>2500V
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Working Environment
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Working Temperature
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-20~60 ℃
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Storage Temperature
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-40~85 ℃
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Relative Humidity
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5-95%, no condensation (at 40 ℃)
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Altitude
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0-3000 meters
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Environment
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No explosions, corrosive gases or conductive dust, no significant shaking, vibration or impact.
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Temperature Drift
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≤ 100ppm/℃
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Installation Method
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2.54mm pin welding
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Module Size
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65x57x41mm
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