Product Name: | Panel Meter | Payment Terms: | T/T, Western Union, MoneyGram |
Packaging Details: | Each product comes with a white carton and export outer box, suitable for air and sea export | aspect: | 96x96 mm |
port: | Ningbo | Mounting hole size: | 91x91mm, 88x88mm |
usage: | Power factor measurement | measure: | Single-phase power factor |
Operating Temperature: | 10~55 | power supply: | AC 220V |
Accuracy level: | 0.5% | color: | White |
Certificate: | ISO9001 CE ROHS LVD | model: | PD668PF |
Optional: | RS484 bus | exhibit: | LED Intelligent Digital |
Brand Name: | Winbond | Supply Ability: | 50000 pieces per month |
Measuring current range: | 0 | Name: | Digital voltmeter |
Origin: | China | Measuring voltage range: | 0 |
standard
IEC62053-22:2003 0.2S and 0.5S class static AC active energy meters
IEC62053-23:2003 Class 2.0 Static AC Reactive Energy Meter
GB/T13850-1998 AC power conversion to analog or digital signal power measurement transmitter
IEC61010-1 Safety of electrical equipment for measurement and control - Part 1
IEC61000-2-11 Electromagnetic Compatibility (EMC)
IEC60068-2-30 Environmental Test
Overview
The instrument is widely used in voltage regulators, distribution cabinets, distribution boxes, and all power substation equipment. It can also realize a series of multi-functional digital instruments controlled by computer networking.
The multifunctional power meter can accurately measure all common power parameters of single-phase power system: single-phase voltage, single-phase current, active power, reactive power, power factor, power frequency, reactive power, reactive energy, and has communication interface and power pulse output function. It adopts MODBUS-RTU communication protocol, and can realize LED, LCD display and remote RS-485 digital communication.
They have the advantages of easy installation, simple wiring, easy maintenance, large engineering volume, on-site programmable input parameters, etc., and can complete networking communication with industrial PLCs and industrial computers.
Different Models of Digital Panel Meters
PD668U Digital Voltmeter Single or Three-Phase Measurement of Equipment Voltage
PD668I digital ammeter single-phase and three-phase measurement equipment current
PD668W digital power meter single-phase and three-phase measuring equipment active power
PD668V Digital Reactive Power Meter measures reactive power of equipment in one or three phases
PD668F digital frequency meter is used to measure the power grid frequency
PD668PF digital COS meter is used to measure the power factor of equipment
Power meter function can program the current transformer ratio and can expand some excellent functions such as digital input, relay output, analog output, communication, with multiple panel sizes (48*48, 72*72, 96*96, 96*48, 120*120)
This product is equipped with a high-brightness LED, the communication protocol is MODBUS-RTU, and it is easy to install, simple to wire, and easy to maintain.
Technical specifications
network | Single phase or three phase |
Rated current | AC5A or DC 75mV with shunt |
Rated voltage | 0-500VAC or 0-100VDC |
overload | Permanent: 1.2 times; Temporary: 2 times/10 seconds |
accuracy | Level 0.5 |
frequency | 45-65 Hz |
Operating range | AC220V or SMPS: AC/DC 80~270V |
Power consumption | ≤5VA |
communicate | RS-485, MODBUS-RTU protocol |
Operating temperature | -10~+55℃ |
Voltage | 0.2% |
Current | 0.2% |
Active Power | 0.5% |
Reactive power | 0.5% |
Real-time power | 0.5% |
Active Energy | 0.5 level/1.0 level |
Reactive energy | Level 1.0 |
Power Factor | 0.5% |
frequency | 0.2% |
Model and size (single-phase LED)
Model, size (three-phase)
RS485 communication data
protocol | Modbus RTU |
Bus Type | RS485 |
Baud rate | 2400/4800/9600 (default) |
Address range | 1~247 |
Communication distance | 1000m |
parity | Even (default)/Odd/None |
Data bits | 8 |
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Wiring Diagram