Product Specifications
| Prod Model: |
LU-193 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Power Meter |
| Display: |
Digital |
| Electric Equipment: |
Three-phase Four-wire |
| Theory: |
Electric Apparatus |
| Usage: |
Reactive Energy Meter |
| Measured Signal: |
Pulse Peak |
Product Description
1. Brief introduction
LU-193 intelligent multi-function power meter is for measuring of three-phase power parameters, it has many functions, such as: Programming, automatic measuring, Stroke segment LCD display, multi-rate energy accumulation, energy demand measuring, digital communication and so on. It can transform three-phase AC value into standardized digit value according to the linear relation. It has characteristic of digitization, intelligentization & networking, which makes the measuring process and the data analysis processing realizing automation, reduces human error. The power meter can comprehensively substitute power transducer, KWh meter, digital display meter, data acquisition unit and so on; It is an ideal product for the electric automatic system. It has compact structure, advanced circuit & powerful measuring function; It is a revolutionary design to the traditional meters.
LU-192 intelligent power meter is widely used in fields of electric device, automation control system and dispatching system, in industries of Power, Post and Telecommunication, Petroleum, Coal, Metallurgy, Railroad, Municipal administration, intelligent building^
2. Main technical parameters
Accuracy:
Current/voltage: 0.2% RD; Power: 0.5% RD; Energy: 1.0% RD
Display: Stroke segment LCD
Measurement parameters:
Phase voltage, line voltage, current, active power, reactive power, apparent power, power factor, power factor angle, active electric energy, reactive electric energy, frequency
Input
Voltage: Rated voltage: AC420V/AC100V
Over load: Continued: 1.2 times; Instant: 2 times (10 seconds)
Power consumption: < 0.5VA (per phase)
Impedance: > 1MΩ (per phase)
Current: Rated current: AC5A/AC1A
Over load: Continued: 1.2 times; Instant: 10 times (5 seconds)
Power consumption: < 0.4VA (per phase)
Impedance: < 20mΩ
Frequency: 45~65Hz
Output:
Communication: RS232 or RS485
RS232 printer interface
EP: Electric energy pulse output
Connection mode:
3-phase 4-line, 3-phase 4-line balance load, 3-phase 3-line, 3-phase 3-line balance load, 1-phase 2-line, 2-phase 3-line
Multi-rate energy accumulation: 12 time slots, 4 rates and 4 programs
Demand energy: U, I, P, Q, S slip
Power: AC85~265V, DC85~330V (standard)
AC30~60V, DC18~90V (optional)
Consumption: < 4VA
Communication: RS485/RS232 communication interface
Modbus-RTU protocol
EMC
Surge immunity test: GB-T 17626.5-1998 (IV)
EFT test: GB-T 17626.4-1998 (IV)
Radio-frequency, electromagnetic field immunity test: GB-T 17626.2-1998 (III)
Electrostatic Discharge Immunity Test: GB-T 17626.6-2008 (IV) 20100831
GB-T 17626 is in accordance with IEC 61000.
Working environment: Temperature: -10C~+55C; Humidity: 20%~95%, without condensation
Storage environment: Temperature: -25C~+85C; Humidity: 20%~95%, without condensation
Anthone Electronics Co., Ltd is a hi-tech enterprise founded in 1997. With continuous innovation and unvarying quality assurance in the past more than ten years, we have rapidly grown into a leading manufacturer in China in the fields of industrial automation, electric power and food safety.
We specialize in the products below.
LU-900M series Digital Indicator/Controller for monitoring and controlling the temperature, pressure, flow, liquid level, etc, with PID control or on/off control.
LU-R/C series LCD Paperless Recorder with PID control and maximum 64 channels.
LU-C/K series Differential Pressure/Pressure Transmitter.
LU-A/B/G series Safety Barrier/Isolator.
LU-190/191/192 series Power Meter; LU-DP series Current/Voltage/Ohm Meter.
LU series Food Safety Detector to detect the content of formaldehyde, pesticide residue, heavy metals and antibiotic in food.
LU-S series I/O Module.
We are one of the first enterprises in the line passing Norway DNV ISO9001 international quality and management system, and our products have passed CE certificate.
A complete technological system is established after bring advanced technology. We integrate computer technique, modern automatic control technique, data communication technique and image treatment technique. Through constant development and scientific management, our products are reputed highly by customers for the reliable quality and excellent service.
