EDR POWER INTEGRATORS - Blog by EDR Technical Team

ISO 50001 EMS

Sat, 30 Aug 2025 23:08:33 +0530

ISO 50001 Energy Management System

ISO 50001, the global energy management systems standard, specifies requirements for establishing, implementing, maintaining, and improving an EnMS. The standard is based upon the Plan-Do-Check-Act management system, which is familiar to many manufacturing plants that have implemented other ISO standards.

ISO 50001 provides a framework of requirements for organizations to:

Develop a policy for more efficient use of energy
Fix targets and objectives to meet the policy
Use data to better understand and make decisions about energy use
Measure the results
Review how well the policy works, and
Continually improve energy management

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EDR-GW4004 DLMS Protocol Gateway

Sat, 30 Aug 2025 23:05:17 +0530

EDR-GW4004D DLMS Protocol Gateway – Driving Smart Energy in the Age of Industrial Edge 4.0

In today’s digital energy landscape, utilities and industries demand real-time visibility, seamless communication, and secure integration of smart meters with central monitoring systems. The EDR Make Data Concentrator Unit (DCU) is a next-generation DLMS Protocol Gateway designed to bridge the gap between smart meters, SCADA systems, and energy management platforms.

🔹Edge 4.0 Ready Architecture

Unlike traditional gateways, the EDR-GW4004D is not just a data collector. It is an edge computing device that enables:

Local data processing close to the meters, reducing latency.
Event-driven alerts (tamper, power quality issues, threshold exceedance).
Pre-billing calculations at the edge, before forwarding to ERP/Cloud.
AI/ML integration readiness for predictive energy analytics.

This makes it a future-ready solution for smart grids, smart factories, and intelligent energy ecosystems.

🔹 Technical Highlights of EDR-GW4004D

1. Universal Power Supply

- Operates from 100–270V AC/DC.
- Rugged design for industrial-grade reliability.
- DIN-rail mountable for easy integration in control panels.

2. DLMS/COSEM Compatibility

- Supports IEC 62056 DLMS/COSEM standard.
- Wired interface to up to 30 Smart Meters via RS-485.
- Fully interoperable with multi-vendor smart meters.

3. Protocol Conversion & Connectivity

- RS-485 / Wireless 4G (DLMS) → Modbus TCP/IP (Legacy SCADA integration).
- RS-485 / Wireless 4G (DLMS) → MQTT Broker/Client (Cloud & IoT platforms).
- RJ45 Ethernet for LAN/WAN connectivity.
- API/SDK support for custom integration.

4. Industrial Edge Data Logging

- Logs real-time power & energy parameters: V, I, F, P.F, Power, kWh, kVAh, kVArh.
- Stores load survey data for trend analysis.
- Provides time-stamped billing data.
- Ensures continuity even during network downtime.

5. Secure & Scalable

- Built-in DLMS security suites for authentication & encryption.
- Role-based user access for operators & admins.
- Scalable deployment with multiple concentrators across plants/estates.

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Electrical work

Mon, 16 Sep 2024 11:00:04 +0530

E01 Metering Products, Nature of work: Supply, Installation, Commissioning, Testing and Calibration

Trivector Meter, Maximum Demand Controller, Energy Meter, Multifunction Meter, MW Meter, Smart Meter, Smart load manager, Ammeter, Voltmeter, Power factor Meter, Power Meter, Power Quality Meter, Power Factor Controller (Auto / Manual), Single Phase Static Meter, Three Phase Static Meter, Bi-direction Energy Meter, DC Voltmeter, DC Ammeter, DC Energy Meter.

E02 Control Panel, Nature of work: Supply, Designing, Detail Engineering, Manufacturing, Installation, Commissioning, Testing.

APFC Panel, Power Factor Correction Panel, Thyristor / SCR based Power factor correction Panel, Harmonics Filter, VFD Drive Panel, PLC Automation control Panel, Heater Control Panel ( SCR / Contactor), Thyristor Power Controller, SCR Controlled Battery Charger, LT Control Panel

E03 SCADA Software, Nature of work: Supply, Designing, Detail Engineering, Manufacturing, Installation, Commissioning

EMS - Energy Monitoring System, Energy Management system, Water Flow Monitoring System, Building Management System, Solar Monitoring System, Smart lighting Automation System, Battery Monitoring System, Temperature Data logging, Process Monitoring System.

E04 Cables, Nature of work: Supply, Installation, Commissioning

RS485 Communication cable, Instrumentation cable, control cable, Fiber optic cable, Ethernet cable, Network cable

E05 Relays, Nature of work: Supply, Manufacturing, Installation, Commissioning, Testing, Calibration

Numeric direction Relay , AC Voltage Controller (over voltage / under voltage), AC Current Controller(Over current, Unbalanced, Reverse), Over current Relay, Earth Fault Relay, Power Factor control Relay, Power Relay.

E06 Electrical Accessories

Current Transformer ( LT CT 5A/1A), Thyristor Module, Capacitor Duty Contactor, Power Contactor, Capacitor, Reactor , Line choke, Etc.

Smart DC Energy Meter

Wed, 05 Apr 2023 19:55:36 +0530

Download Technical Specification

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Energy Study & Power Quality Analysis with EDR Engineer

Tue, 14 Mar 2023 22:42:26 +0530

On-Site Study with EDR Engineers: Optimize Your Energy Usage and Reduce Costs

EDR Power Integrators, we are passionate about helping industries optimize their energy usage and reduce costs. As part of our commitment to customer satisfaction, we offer a comprehensive site study for energy measurement, power quality analysis, and suggestions for energy conservation techniques.
Our team of experienced engineers will visit your site to conduct a thorough analysis of your energy usage and identify areas where energy is being wasted. We use state-of-the-art equipment to measure energy usage and power quality, and our team will provide you with a detailed report of their findings, along with recommendations for improvement.
Our site study is an invaluable tool for any business looking to optimize its energy usage and reduce costs. It provides a roadmap for implementing energy-efficient practices and can help businesses save money on energy costs over the long term.
At EDR Power Integrators, we believe in delivering high-quality products and services that meet or exceed customer expectations. We pride ourselves on our exceptional customer service and are always available to answer any questions or provide support.
If you're interested in learning more about our site study services, please contact us today to schedule an appointment. We look forward to helping you optimize your energy usage and reduce costs.

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AMI Smart Metering

Wed, 11 Jan 2023 19:06:48 +0530

Pre-paid / Post-paid Smart Meter

Smart Meter it supports active & reactive energy, measurement, instantaneous measurement of Voltage, Current, Power, Demand, Frequency, Power factor, relay disconnection & reconnection management, pre-paid to post-paid conversion or vice-versa. with an optional plug-and-play RF/GPRS (2G/3G/4G LTE)/PLC communication module, the meter can be used in sophisticated AMI, vending system, Utility billing.

Main Features:

- Complying to IS 16444 standards for metering requirements.

- Complying IS 159159 part-2 standard for DLMS.

- Bidirectional measurement of instantaneous, energy and demand parameters.

- Data logging for instantaneous parameters, billing parameters and block load profile.

- Tamper event detection, recording and reporting.

- Power fail alerts, Over current connect / disconnect through latching relay

- Remote firmware upgrade

Multifunction Meter/ Energy Meter Model Selection

Tue, 20 Dec 2022 22:39:09 +0530

Instrument Description	Model No
Multifunction Meter Model	MFM 9212, MFM 9213, MFM 9112, MFM 9012, MFM 9013, MFM 9014, MFM 9015, MFM 9011, MFM 9011
Power Genius Model	MFM 9500, MFM 9501, MFM 9502
Power Matrix	APM 7500
Maximum Demand Controller	PCM 9504, PCM 9505, PCM 9506, PCM 7504, PCM 9006
Panel Meter	VAF 9000, EM 9005, VLT 9053, AMM 9043, VLT 9059, AMM 9049
DC Energy Meter	DEM 9004F
Dual Source Energy Meter	EM 9024, MFM 9022, MFM 9023, MFM 9022 NXT, MFM 9023 NXT
Power Factor Controller	PFC 9059, PFC 9059R, PFC 9055, PFC 9055R, PFC 9070, PFC 9070R
Transducer	PWT 9060V, PWT 9060A, PWT9060F, PWT 9060P, MFM 9060

MFM9112, MFM9212, MFM9012, MFM9013,MFM9113, MFM9014, MFM901, EM9024, MFM9022, MFM9500, MFM9501, MFM9502, APM7500, EM9005, DEM9004, DEM9004F, PWT9060V, PWT9060A, PWT9060F, PWT9060F, MFM9060, PFC9059, PF9055, PFC9070, VAF9000, VLT9053, AMM9043

Intrinsic Safety Barrier

Tue, 25 Oct 2022 16:49:25 +0530

Intrinsic Safety Barrier

Model: KCD2-SR-Ex2, make: Pepperl & Fuchs

Safety barriers is a Electronic device and Limiting the Voltage in the circuits between Field sensor and PLC Inputs

Intrinsic safety barriers from Pepperl+Fuchs limit the energy that is supplied to a circuit and protect hazardous areas from excess energy. By limiting energy to a safe level, intrinsically safe circuits prevent the ignition of potentially explosive atmospheres. This simplifies maintenance and repair of Ex i circuits.

When is Required : Every intrinsic safety device in any hazardous area must use intrinsic safety barriers. Intrinsic safety barriers are devices created to limit the voltage and current. These are the typical culprits that cause energy sparks in the signal and power conductors of a device.

Auxiliary Supply: 19-30VDC

Input: Digital Inputs (NO or NC), 2 Wires

No of Channel: Two Channel

Output: Two Relay Output (NO)

Output Control Voltage: Min 2mA/ 24VDC

Configuration: Dip switched selection channel one or Two

Protection level: Ga , Gb , Gc , Da , Db , Dc , Ma; , Mb; Device suitable for mounting in equipment protection level:; Gc;

Device provides intrinsically safe circuits for division:; Div. 1 , Div. 2; Device suitable for mounting in division: Div. 2; Safety integrity level: SIL 2;

Hazardous area to meet Zone 0, 1, 2 Div. 1, 2

Marking : 1 II 3(1)G Ex ec nC [ia Ga] IIC T4 Gc , 1 II (1)D [Ex ia Da] IIIC , 1 I (M1) [Ex ia Ma] I

Input: Ex ia

Output: Contact loading Zone 2 : 50 V AC/2 A/cos φ > 0.75; 30 V DC/2 A resistive load

Source Ref: Pepperl & Fuchs, P&F, Model No: KCD2-SR-Ex2 Switch Amplifier KCD2-SR-Ex2

Other Models: KCD2-SOT-Ex1.LB, KFD2-SOT3-Ex1.LB, KFD2-SOT3-Ex2, KCD2-SR-Ex1.LB, KCD2-SR-Ex2, KFD2-ER-Ex1.W.LB, KFD2-ER-Ex1.W.LB, KFD2-SH-Ex1.T.OP, KFD2-SOT3-Ex2.IO, KFD2-SR2-Ex1.W, KFD2-SR2-Ex1.W.LB, KFD2-SR2-Ex2.W, KFD2-SRA-Ex4, KFU8-SR-Ex1.W, KFU8-SR-Ex1.W.LB, KFU8-SR-Ex2.W, KHA6-SH-Ex1, WE 77/Ex-1 115V, WE 77/Ex-1 230V, WE 77/Ex-2 230V, KCD2-SON-Ex1, KCD2-SON-Ex1.R1, KCD2-SON-Ex1.R2, KCD2-SON-Ex1.R3, KCD2-SON-Ex2, KCD2-SON-Ex2.R1, KCD2-SON-Ex2.R2, KCD2-SON-Ex2.R3, KCD2-SOT-Ex1.LB.SP, KCD2-SOT-Ex2.SP, KCD2-SR-Ex1, KCD2-SR-Ex1.LB.SP, KCD2-SR-Ex2.SP, KCD2-ST-Ex1.LB, KCD2-ST-Ex2, KFA6-ER-Ex1.W.LB, KFD2-ELD-Ex16, KFD2-SOT3-Ex1.LB.IO, KFD2-SOT3-Ex2.IO-Y1, KFD2-SR3-Ex2.2S, WE 77/Ex-2 115V, KFA5-SOT2-Ex2

Level Measurement

Sat, 03 Sep 2022 15:09:59 +0530

Water, Diesel, Oxygen, Oil, Fuel, Chemical, Solids

Level Measurement: In the modern manufacturing industries which use many solvents, chemicals, steam and other liquids, and the power plants which use vast amount of water, the accurate measurement of liquid level is very essential.

Medium: Water, Effluent water, Oil, Diesel, Furnace Oil, Fuel, liquid Oxygen, Chemical and Solids.

Application: Level Indicator, Metering, initiate an Alarm, start or stop a pump, open or shunt a valve at a high or low level
Instrument: Transmitter, Indicator, Gauges, Switches, Controller

Level Measuring Instrument (Direct / Indirect)

Method: Continuous Level Measurement, Limit Level Measurement (max/min/mid, low/high)

A) Continuous Level Measurement: ( Full Range)
Measuring the level of substance in full range continuously, actual/ present level, exact amount volume, and accurate reading. It is best method of accurate measurement what is present value and how much quantity now. Easily integration with process controller, remote display indicator, PLC.
Direct Methods: Sight glass, bob and tape method in open tanks, tubular glass, Hook gauge, magnetic gauge.
Type of measurement: Capacitive type, Differential Pressure, Pressure, Float type, Magnetic Contact, Ultrasonic, Radar, etc.

Transmitter: Water Level Transmitter, Oil Level Transmitter, Fuel Level Transmitter, Oxygen Tank Level Transmitter, Chemical Tank Level Transmitter, Solid level Transmitter, Chemical Level Transmitter
Differential Pressure: DP Transmitter to liquid Oxygen tank level measurement, Water Level, Oil Level. Most suitable for Closed Tank, boiler drum, high pressure heater, pressurised vessel, water & Steam, Minimum error.

B) Limit Level Measurement: ( Max /Min /Mid, low/high)
Limit Level Switch: Magnetic float Sensor, Float type level switch Capacitive Level Sensor, Float type switch, Over flow Switch, low level Switch, high level switch, level Sensor, Water level sensor, oil level sensor, Diesel level sensor, fuel level sensor, Furnace oil level sensor, Water Level Switch, Oil level switch, Diesel Level Switch

Electrical Supply: 230V AC, 110V AC, 24V DC, 48V DC
Analog Output: 4-20 mA DC, 0-10 V DC, 0-5V DC, mV, V, (user specified)
Relay Output: SPST, SPDT (1C/O, 2 C/O) / (NO+NC), Normally open, Normally Closed
Communication output: Modbus RTU, Modbus TCP, HART, Profibus,
Length of Measurement: upto 1000 mm / 2000 mm / 3000 mm (user specified), High level, High High level, Low level, Low level level
Process control valves: Solenoid Valve, Electrical Actuator, Rotary Actuator
Process connection: Threaded (NPT, BSP, BSPT), Flanges

Main Points Remember in Harmonics (Electrical Power)

Sun, 03 Jul 2022 12:56:14 +0530

Main Points Remember in Harmonics (Electrical Power)

** Harmonics current and voltage are generated by non-linear loads

** Harmonics distortion is a form of pollution

** Dedicated standards specify the limits ( IEE 51, IEC/EN 61800-3)

Sources of Harmonics: Variable Speed AC/DC drives(VFD), UPS Systems, Rectifier, SMPS, Static converter, Thyristor controlled systems Frequency controlled Induction Furnaces, Arc Furnaces, Welding, lighting, When saturation is reached in Transformers, Motors, Generators.

#powerdistribution #electrical #harmonics #ems #energyefficiency #energymanagement #energymonitoring #energymanagementsystem

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