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Summary of Contents for Entes MPR-1 Series
- Page 1 MPR-1X Series Network Analyzer User Manual www.entes.eu...
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Page 2: Table Of Contents
Index SAFETY AND WARNING ................3 Attention ....................3 Safety ....................... 3 OPERATING CONDITIONS ................4 INTRODUCTION ................... 5 General Specifications ................5 Applications ....................6 MPR-1 Product Family ................7 Appearance and Interface ................ 7 Terminal Structures ................... 8 Structure of the MPR-14S Terminal: ............ -
Page 3: Safety And Warning
SAFETY AND WARNING Attention If the following instructions are not carefully followed, the circumstances which can cause death and serious injuries might happen. • The installation of the device must be performed by the qualified and trained personnel. • Please, cut the whole power while installing the device. Please, use a suitable circuit breaker on the installation terminal. -
Page 4: Operating Conditions
OPERATING CONDITIONS Operating Conditions Value Range Operating voltage 95-270 VAC/DC (±%10) ,12-50 VDC (for MPR-1X-D ) Frequency Range 50 ~ 60 Hz. (Tolerances up to +/-10%) Maximum Measured Current 6A, Measurement should not be done without current transformer. Maximum Measured Voltage 300 VAC (VLN) / 480x VAC (VLL) Operating Temperature Range -10 ~ +70 ºC... -
Page 5: Introduction
INTRODUCTION General Specifications • Wide supply voltage range (95 – 270 VAC/DC ±-10%, 12-50 VDC for MPR-1X-D series) • 3 voltage measurement input • 3 current measurement input • 4 different language options • 4 MB Internal Memory • Real time clock (RTC) •... -
Page 6: Applications
Summer-Winter time application Applications This is a MPR-1 series 3-phase mains analyzer. It is a microprocessor based device which is designed for measuring all parameters of an electricity main; calculate consumptions and transferring desired parameters with Modbus and I/O outputs. -
Page 7: Mpr-1 Product Family
MPR-1 Product Family 3xV, 3xl, Frequency, W VAr, VA,SP, SQ,SS, kWh, Product Code kVArh, Demand, Max, Min, Cosj, I nötr 95-270 VAC/DC Besleme MPR-14S DIN4 MPR-15S-22 DIN4 MPR-16S-21 DIN4 MPR-17S-23 DIN4 12-50 VDC Besleme MPR-14S-D DIN4 MPR-15S-22-D DIN4 MPR-16S-21-D DIN4 MPR-17S-23-D DIN4 Appearance and Interface... -
Page 8: Terminal Structures
Terminal Structures The terminal structures according to the models are described in this section: Structure of the MPR-14S Terminal: A(+) B(-) Current Terminals: K1, L1, K2, L2, K3, L3 An external current transformer must be used for the 3-phase system connection to these terminals where the current up to 5A can be input. -
Page 9: Structure Of The Mpr-15S-22 Terminal
Structure of the MPR-15S-22 Terminal: DOC terminals is referred to digital output common, digital output reference connection is done with this terminal.DO1 and DO2 is also referred to 1st and 2nd digital output terminals. INC terminal is referred to Input Common and it is the digital input reference. IN1 and IN2 are also referred 1st and 2nd digital input terminals. -
Page 10: Structure Of The Mpr-16S-21 Terminal
Structure of the MPR-16S-21 Terminal: Different from the MPR-16S-21’den these terminals which are used for relay output are the terminals next to the voltage terminals. They are indicated with the key symbol on the front view. The terminal structure of the MPR16S-21 model is as in the following: Digital Input Terminals: INC, IN1, IN2 As the INC terminal will be the joint point (reference), the IN1 and IN2 inputs are used as digital inputs between 5-30V. -
Page 11: Structure Of The Mpr-17S-23 Terminal
Structure of the MPR-17S-23 Terminal: As the AOC terminal will be the joint point (reference), the analogue current or voltage output is ensured respectively through the AIO and AVO terminals. Only one of the AVO and AIO terminals are used at the same time. Analog Output Terminals: AOC, AVO, AIO AOC terminal is the common point (reference), and analog current or voltage output is provided from the AIO and AVO terminals, respectively. -
Page 12: Connection Types
CONNECTION TYPES As there are shunts at the current measurement inputs of the device, it is mandatory to use a current transformer except for the connections of current inputs. If, the device will be used on the same current line by means of analyzers with other shunts, it is recommended that the device is located at the extreme point. -
Page 13: 3P3W (Three-Phase Three-Wire) Connection
3P3W (Three-Phase Three-Wire) Connection As it is seen below, three voltage and three current connections are established in this connection type. ARON Connection Three voltage and two current connections are established in this connection type. As it is seen in the following figure, the current connections are established with the 1st and 3rd phases. -
Page 14: 3P4W Bln (Three-Phase Four-Wire Balanced) Connection
3P4W BLN Connection (Three-Phase Four-Wire Balanced) Four voltages and one current connection are established in this connection type. The device displays the value measured at the current input connected to the first phase on its screen for other phases in the same value. 3P3W BLN Connection (Three-Phase Three-Wire Balanced) -
Page 15: Communication Line Termination Resistance
Communication Line Termination Resistance RS-485 communication terminals are used for Modbus RTU communication connection. A (+) and B (-) terminals are connected in parallel between devices. When the communication distance exceeds 10 meters and there are more than one device on the line, communication instability may occur. -
Page 16: Device Communication Settings
Device Communication Settings Device communication address and baud rate settings are adjustable from the DIP switches located at the device’s front panel. Devices communication address settings can be done, as shown at the below table. Number written to the Modbus 17124 address and the DIP switch’s 1st and 5th positions determines the devices communication address. -
Page 17: Technical Information And Attachments
TECHNICAL INFORMATION AND ATTACHMENTS Technical Information Technical properties Value Dimensions DIN 4 Voltage measurement range 10~300 VAC(VLN) 10~480 VAC(VLL) Measurement range with transformer 10V~999 kV Accuracy %0.5 ± 1 digit Input Impedance 1.8 MΩ Burden (Input Load) < 0.5 VA Current measurement accuracy %0.5 ±... -
Page 18: Iec 61557-12 Properties
IEC 61557-12 Properties CONFORMITY IEC 61557-12 Edition 2 PMD SPECIFICATIONS Type of Specification Examples of possible Other additional specification values specifications Supply quality evaluation function (option) PMD Classification Set point Humidity + Altitude Operating performance class for active power or active energy (if function available) Operating Measurement... -
Page 19: Compliance With The Standards
Compliance with the Standards Standard Year Title IEC 61557-12 2008 Electrical safety in low voltage distribution systems up to 1kV (a.a.) and 1,5kV DC(d.a.) – Equipment for testing, measuring or monitoring of protective measures - Part 10: Performance measuring and monitoring arrangements IEC 61326-1 2005 Electrical equipment for measurement, control and... - Page 20 EN 61000-6-3 2007 Electromagnetic compatibility (EMC) - Chapter 6-3: Gen- eral standards - Emission Standard for residential, Com- mercial and light-industrial environments EN 61000-3-2 2010 Electromagnetic compatibility (EMC) - Part 3-2: Limit values - limits for harmonic current emissions (equipment input current ≤...
- Page 21 ENTES Elektronik Cihazlar Imalat ve Ticaret A.S. Adr: Dudullu OSB; 1. Cadde; No:23 34776 Umraniye - ISTANBUL / TURKIYE Tel: Fax: +90 216 314 16 15 +90 216 313 01 10 E-mail: contact@entes.eu Web: www.entes.eu Call Center Technical Support: 0850 888 84 25...
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