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Product Catalog

Product catalog summary

Product Overview: This document serves as a comprehensive guide for selecting electrical measurement and control devices from Selec. It covers a wide range of products including meters, power factor controllers, current transformers, protection relays, time switches, timers, counters, temperature controllers, process indicators, PLCs, HMIs, VFDs, and aluminum enclosures.

Key Product Categories:

Meters: Includes multifunction meters, energy meters, and both digital and analog panel meters. These devices are essential for measuring electrical parameters such as voltage, current, power factor, and energy consumption.
Protection Relays: Features line monitoring, voltage and current monitoring, earth leakage, and motor protection relays, crucial for safeguarding electrical systems.
Timers and Switches: Comprises digital time switches, astronomical timers, and analog timers for scheduling and controlling electrical loads.
Temperature and Process Controllers: Devices designed for regulating temperature and monitoring process variables.
PLCs and HMIs: Programmable logic controllers and human-machine interfaces used in automation and control applications.
Variable Frequency Drives (VFDs): Utilized for controlling motor speed and torque.

Technical Specifications:

Multifunction Meters: Offer features like single pulse output, demand measurement, and %THD up to the 31st level, supporting RS485 MODBUS RTU protocol for communication.
Energy Meters: Capable of import/export energy measurement, pulse outputs, and multifunction parameter monitoring with high accuracy and direct connection options.
Protection Relays: Provide functionalities such as phase sequence detection, neutral current measurement, and auxiliary interrupts.

Additional Features: Many devices include programmable settings for voltage and current, auto resolution for power and voltage measurements, and communication capabilities via MODBUS protocol. Some models are self-powered and feature LCD or LED displays for parameter visualization.

Applications: These products are suitable for industrial, commercial, and residential applications where monitoring and control of electrical parameters are critical.

Detailed Product Specifications:

Voltage and Current Meters: Measure voltage, current, power factor, and frequency with true RMS measurement, supporting various electrical network configurations and offering programmable CT and PT settings.
Display: Meters feature LCD or LED displays with backlight, showing multiple digits for clear parameter visualization, with some models including bar graphs for current representation.
Accuracy: Voltage and current measurements have an accuracy of ±0.5% of full scale, while power measurements vary between ±1% to ±2% depending on the type.
Communication: Many meters support RS485 MODBUS RTU protocol for data communication, enhancing integration with other systems.

Features:

Programmable Settings: Meters allow for programmable current transformer (CT) and potential transformer (PT) settings, accommodating a wide range of applications.
Power Factor Controllers: Offer configurable stages, intelligent switching sequences, and automatic sensing of capacitor bank values, including alarms for various errors and support for RS485 communication.
Current Transformers: Available in various mounting types, supporting a wide range of primary ratings and offering features like snap closing/opening and scale interchangeability.

Applications: The meters and controllers are suitable for monitoring and managing electrical parameters in industrial and commercial settings, ensuring efficient energy usage and system reliability.

Additional Product Overview: The document also provides technical specifications for rate indicators, digital timers, solid state relays, and temperature controllers, detailing functionalities, input types, voltage requirements, and control modes.

Rate Indicators: Operate within a voltage range of 90 to 270V AC/DC, featuring programmable modes and ranges, dual set points, and up/down counting capabilities.

Digital Timers and Counters: Offer multifunctional capabilities with a wide range of input speeds and scale factors, dual set points, and multiple output contact configurations.

Solid State Relays: Designed for load output voltages ranging from 24 to 480V AC, with maximum load currents of 25A or 40A, featuring control input voltages of 4 to 32V DC or 90 to 280V AC.

Temperature Controllers: Equipped with dual displays, supporting thermocouple and RTD inputs, offering control outputs via relay or SSR, with features such as auto-tune PID control and dwell timers.

Universal PID Controllers: Support a wide range of thermocouple and RTD inputs, offering advanced PID control, multiple outputs, and optional RS485 MODBUS RTU protocol.

Cooling Controllers: Feature NTC input types, auto/manual defrost selection, and compact designs, providing defrost management with capacitive touch keypads.

Key Features and Specifications:

Input Types: NPN, PNP sensors, potential free contacts, thermocouples, RTDs.
Control Modes: Auto-tune PID, ON-OFF, heat-cool PID.
Output Configurations: Relay, SSR, SPST, SPDT.
Display: Digital, dual set point, LED displays.
Voltage Requirements: 90 to 270V AC/DC, with some models supporting 24V DC.

VFDs and Enclosures Overview: The document provides technical specifications and ordering information for various Variable Frequency Drives (VFDs) and enclosures, detailing product codes, applications, and mounting dimensions.

Specifications: VFDs are available in different power ratings ranging from 0.5HP/0.4KW to 20HP/15KW, suitable for single-phase 230V and three-phase 415V systems, designed for general-purpose applications such as fans, pumps, conveyors, and industrial machinery.

Features: VFDs offer V/F control, user-selectable multifunction inputs and outputs, and a removable HMI with a 7-segment LED display, designed for easy integration into various industrial systems.

Enclosures: Aluminium enclosures with high corrosion resistance and IP68 ingress protection, suitable for indoor and outdoor applications, including CCTV, solar, and electrical connection boxes, made from high-quality aluminium alloy with neoprene gaskets for temperature resistance.

Mounting and Dimensions: Detailed dimensions for panel cutouts and mounting are provided for various products, ensuring compatibility and ease of installation, with specific measurements for different enclosure sizes and mounting plates.

Applications: The products are applicable in a wide range of industries, including food and drink packaging, industrial washing machines, and general industrial applications.

Catalog excerpts

PRODUCT SELECTION GUIDE Ÿ Meters Ÿ Power Factor Controllers Ÿ CTs Ÿ Protection Relays Ÿ Time Switches Ÿ Timers Ÿ Counters Ÿ Temperature Controllers Ÿ Process Indicators Ÿ PLCs Ÿ HMI Ÿ VFDs Ÿ Aluminium Enclosures

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Index METERS Multifunction Meters Energy Meters Digital Panel Meters (VAF Meter, Volt Amp meter, Voltmeter, Ammeter) Analog Meters Current Transformers Power Factor Controllers Ordering Information MONITORING / PROTECTION RELAYS Line Monitoring Relay Auto Switch Voltage Monitoring Relay Current Monitoring Relay Earth Leakage Relay Core Balance Current Transformer Earth Fault Relay Earth Fault Current Transformer Water Level Controllers Water Level Sensor Motor Protection Relay Pump Protection Relay Motor Protection Current Transformer Thermistor Protection Relay Ordering Information DIGITAL TIME...

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Multifunction Meters Bar graph representation for current Single pulse output %THD up to 31st level Demand measurement Compact size Single pulse output %THD up to 31st level Demand measurement ! Single pulse output ! Energy (Active / Reactive / Apparent) LCD with backlight 4 rows of 4 digits, Bargraph representation for current, 1 row of 8 digits for energy display 3 rows of 4 digits, 7½ digits for energy display ELECTRICAL CONNECTION ACCURACY CLASS RATED INPUT VOLTAGE RATED INPUT CURRENT Nominal 5A AC (Min - 11mA ; Max - 6A) For energy : 0.01k, 0.1k, 1k, 0.01M, 0.1M, 1M (Depending upon CT ratio...

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Plug-n-Wire Multifunction Meter Din Rail Multifunction Meter Energy (Active, Reactive, Apparent) RS485 MODBUS RTU protocol Import / Export energy Demand measurement Energy (Active, Reactive) RJ45 connector current input Single pulse output Max demand of power Self powered Row 1 of 4 digits and Row 2, 3 of 7 digits per line to show electrical parameters 1 row of 4 digits, 2 rows of 7 digits ELECTRICAL CONNECTION RATED INPUT VOLTAGE RATED INPUT CURRENT FREQUENCY 45Hz to 65Hz 0.01k, 0.1k, 1k, 0.01M, 0.1M, 1M (depending upon CT ratio x PT ratio), For Power, For Energy : 0.01k, 0.1k, 1k, 0.01M, 0.1M,...

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Plug-n-Wire Multifunction Meters MRJ4M MEASURING PARAMETER Voltage (L - L / L - N) (Individual / Average), Current Voltage (L - L / L - N) (Individual / Average), Current (Individual / Average), Frequency, Power factor Voltage (L - L / L - N) (Individual / Average), Current (Individual), Frequency, Power factor (Individual / Average), (Individual / Average), Active, Reactive, Apparent power (Individual / Average), Frequency, Power factor Active, Reactive, Apparent power (Individual / Total), (Individual / Total), Active, Reactive, Apparent energy (Individual / Average), Active, Reactive & Apparent...

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Energy Meters ! 3Ø, 100A direct connection ! Dual input meter (Mains / D.G) ! Multifunction parameter monitoring ! Import / Export energy ! 2 Pulse outputs ! Secured in-built WiFi, MQTT protocol based (Variant available) 1Ø, 100A direct connection Multifunction parameter monitoring Import / Export energy 2 Pulse outputs Blind display with LED indications ELECTRICAL CONNECTION 1 Row of 4 Digits & 2 Rows of 7 Digits RATED INPUT VOLTAGE RATED INPUT CURRENT For Energy : 0.01k, For Power, Voltage, Current : Auto resolution, For Power factor : 0.01 Voltage (L - N), Current : ±0.5% of F.S., Power factor...

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Voltage Ampere Meters ! True RMS measurement ! 3 Digit 7 segment dual line display ! Direct 30A & 80A measurement with Hanging CT DISPLAY PARAMETERS True RMS measurement Measure 1Ø & 3Ø voltage and current 3 digit 7 segment dual line display Works with 1 phase and 3 phase CT Voltage & Current 3 digit 7 segment LED display with dual rows COLOUR ELECTRICAL CONNECTION Red and Green 1Ø - 2W Voltage : 1V; Current : 0.1A RESOLUTION RATED INPUT VOLTAGE RATED INPUT CURRENT OPERATING FREQUENCY 5% to120% of full scale (based on CT module) 120% of full Scale (based on CT module) CURRENT OVERLOAD SUPPLY...

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Digital Ammeters ! True RMS measurement ! For 1Ø - 2 wire electrical network ! True RMS measurement ! For 1Ø - 2 wire electrical network ! CT primary programmable up to 4000A FEATURES DISPLAY ! True RMS measurement ! For 1Ø - 2 wire, 3Ø - 3 wire, 3Ø - 4 wire electrical network ! Programmable CT primary & secondary DIGITS ELECTRICAL CONNECTION INPUT TYPE 0.001, 0.01, 0.1, 1A (Depending upon CT primary settings) RATED INPUT CURRENT 0.001, 0.01, 0.1, 1A (Depending upon shunt settings) Auto resolution depend upon CT ratio CT PRIMARY / SHUNT SETTING SUPPLY VOLTAGE Digital Ammeters ! True RMS measurement...

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Analog Meters AM - V 72(H) x 72(W) x 60(D)mm / 96(H) x 96(W) x 60(D)mm ! True RMS (Voltage) measurement ! Scale inter changeability ! Non linear scale ! Easy installation / termination FEATURES MEASURING PARAMETER POINTER DEFLECTION AM - Direct Type Ammeter 72(H) x 72(W) x 60(D)mm / 96(H) x 96(W) x 60(D)mm ! True RMS (Current) measurement ! Scale inter changeability ! Non linear scale ! Easy installation / termination ! True RMS (Current) measurement ! Non linear scale ! Easy installation / termination ! Non linear scale ! Easy installation / termination ! Linear scale ! Easy installation / termination...

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Power Factor Controllers 100 to 300V AC(L - N), 50 to 520V AC(L - L) RATED INPUT VOLTAGE RATED INPUT CURRENT Nominal 5A AC (Min - 11mA; Max - 6A) POWER CONSUMPTION FREQUENCY MEASUREMENT RANGE PHASE COMPENSATION Over / Under voltage, Over / Under compensation, CT polarity error, CURR : Phase current error, No volt No Voltage Alarm, CURR : Phase current error Over Temperature Error, CURR : Phase current error --- Power factor : ± 0.01, Voltage (L-N/L-L), Current : ±0.5% of F.S., Frequency : For L-N > 20V For L-L >35V : ±0.1% of F.S., Power (kW, kVA, kVAr) : 1%, Energy (kWH, kVAh, kVArh) : Class...

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Ordering information Energy Meters OUTPUT PULSE COMMN. CERTIFICATION OUTPUT (RS485) SUPPLY VOLTAGE PRODUCT CODE LED (Ammeters) PRODUCT CODE SUPPLY VOLTAGE Voltage Ampere Frequency Meters PRODUCT CODE SUPPLY VOLTAGE PRODUCT CODE Power Factor Controllers SUPPLY VOLTAGE PRODUCT CODE Voltage Ampere Meters PRODUCT CODE CURRENT RANGE LED (Voltmeters) PRODUCT CODE SUPPLY VOLTAGE Analog Voltmeters MVA593 Accessories PRODUCT CODE OUTPUT COMMN. CERTIFICATION (RS485) SUPPLY VOLTAGE AM - V - 2 - N (Input voltage) N : 300V; L : 500V (Size) 2 : 72 x 72mm, 3 : 96 x 96mm (Series) Voltmeter (Category) Analog...

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Catalog excerpts

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