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YD2110 Intelligent Power Measurement and Control Instrument
YD2110 Intelligent Power Measurement and Control Instrument I. Product Functions and Features Measurement of 34 Parameters including 3I, 3V, 3U, 3PF,
Product details
1、 Product functions and features
- Measure 34 parameters including 3I, 3V, 3U, 3PF, F, 3P, ∑ P, 3Q, ∑ Q, 3S, ∑ S, ± ∑, Wh, ± ∑ Qh, and zero line current (IO)
- V. I and F measurement accuracy ≤ 0.2%, other parameters ≤ 0.5%
- Baud rate: 300/600/1200/2400/4800/9600/19200
- Adopting DSP technology for higher accuracy, faster response, and stronger functionality
- Dot matrix LCD display, switchable interface between Chinese and English
- Capable of analyzing harmonics from 1 to 19,
- 8-channel remote signaling, 3-channel remote control, 4-channel automatic control (I, V, F, P, COS)
- Historical event recording function
2、 Technical indicators
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Reference standards
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GB/T13850-1998 IEC688:1992
DL/T721-2000 IEC61000-4
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Display units
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V/kV/MV/, A/kA,W/ kW/MW/GW,Hz, var/kvar/Mvar, VA/kVA/MVA/GVA,Wh/kWh/MWh/ varh/kvarh/Mvarh
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accuracy
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Voltage, current, power
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＜0.2%RD
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Electric energy and line voltage
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＜0.5%RD
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Frequency
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≤0.1%RD
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Input
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Range
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Voltage
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5-120V/600V (maximum 600V)
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electric current
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0-1A/5A (maximum 6A)
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Absorption power consumption
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Each voltage channel
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＜0.4VA(347V)/0.2VA(150V)
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Each current channel
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＜0.1VA(5A)
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overload capacity
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Voltage
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750V continuous/1000V for 10 seconds/1200V for 3 seconds
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electric current
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2 times rated continuous/10 times rated 10 seconds
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Wiring method of measurement system
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Three phase four wire/Three phase three wire/One phase two wire or One phase three wire, etc
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Discrete input
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Discrete input
(Remote signaling)
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Eight way air contact input, response time 50ms
Seven way (three way remote control, four way automatic control) relay output, normally open/normally closed dual contact output
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Discrete output
(Remote control/self-control)
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Contact load capacity: 5A long-term power on, adjustable outlet delay and return time
Communication method: remote control output or automatic export according to set conditions
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Programmable settings
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Programming mode
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(Password)
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Selection of measurement system
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Three phase four wire/Three phase three wire/One phase two wire/One phase three wire, etc
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CT, PT ratio
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1~59999
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Display content
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Page change time/screen selection
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Switching output (remote control)
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Fixed value, delay time, and return time (overcurrent, overvoltage, undervoltage, phase failure, overvoltage, underpower, underfrequency, etc.)
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Communication
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Baud rate: 300/600/1200/2400/4800/9600/19200
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Checksum
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Odd/even/no checksum
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Address
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1~255
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Time
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Year, month, day, hour, minute, second, week
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Electric energy accumulation reset
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(Password)
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Communication
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Serial port
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RS485 (standard)/RS232 (optional)
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communication protocol
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MODBUS－RTU
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insulation strength
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Object
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Between input/output/power supply
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Test Method
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AC2kV 1-minute leakage current 2mA
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Electromagnetic Compatibility
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Surge
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Power supply: 4kV (1.2 × 50 μ s) I/O line: 2kV
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Fast transient pulse train
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Power supply: 4kV, 2.5kHz I/O line: 2kV, 5kHz
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Electrostatic Discharge
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Contact discharge: 6kV Air gap discharge: 8kV
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radiofrequency electromagnetic fields
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Medium intensity electromagnetic radiation of 10V/m (such as handheld walkie talkies at a distance of not less than 1 meter)
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working conditions
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Temperature
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-10～50℃
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Humidity
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20-95% (no condensation)
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working power supply
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power supply voltage
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AC85-265V 50/60Hz DC85-330V (standard)
AC30-60V 50/60Hz DC18-90V (optional)
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Total power consumption
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＜4W
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Overall dimensions
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Overall dimensions
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201mm×140mm×115mm
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Installation hole size
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176mm×126mm
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Online inquiry
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Contacts
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Company
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Telephone
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Email
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WeChat
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Verification Code
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Message Content
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