ENERGY METERS DME SERIES

ENERGY METERS DME SERIES THE LOVATO ELECTRIC SOLUTION In a market scenario where the energy consumption must be controlled and managed in an efficient way, Lovato Electric has a new energy meters series. Expandability with EXM modules High measurement currents in small housing Multi-measurement Built-in RS485 version Digital display with white backlight MID approved version M40 GB 05 02 14

ENERGY METERS DME SERIES SINGLE PHASE Mechanical Digital RANGE DME M100 DME M100 T1 DME D100 T1 DME D110 T1 DME D115 T1 DME D120 T1 DME D121 DME D130 N° of modules 1 2 Current 32A 40A 63A Multimeasurement - ● Outputs 1 (progr.) 1 (pulses) Inputs Display LCD LCD with backlight Expandability EXM… Built-in comm. RS485 M40 GB 05 02 14

ENERGY METERS DME SERIES SINGLE PHASE Mechanical Digital RANGE DME M100 DME M100 T1 DME D100 T1 DME D110 T1 DME D115 T1 DME D120 T1 DME D121 DME D130 kWh ● Total and partial kvarh - V, A, Hz, PF kW, kvar, kVA kW EXM for DME D130: EXM1000, EXM1001, EXM1002 (digital I/O) with 2 limit thresholds on kW by default Compatibility with EXM1010 (USB), EXM1011 (RS232), EXM1012 (RS485), EXM1013 (ethernet) under technical investigation M40 GB 05 02 14

ENERGY METERS DME SERIES THREE PHASE RANGE DME D300 T2 DME D310 T2 DME D320 N° of modules 4 Current 63A CT /5A Multimeasurement ● Outputs 2 (progr.) - Inputs 1 Display LCD with backlight Graphic LCD with backlight Expandability Built-in comm. M40 GB 05 02 14

ENERGY METERS DME SERIES THREE PHASE RANGE DME D300 T2 DME D310 T2 DME D320 kWh Total and partial Imp/Exp Tot/Par Each single phase kvarh V, A, Hz, PF ● kW, kvar, kVA Total and per phase M40 GB 05 02 14

ENERGY METERS DME SERIES ACTIVE ENERGY MEASUREMENT – DIRECTIVE 2004/22/EC (MID) Energy meters are mainly intended to measure energy for billing purposes In European Union, every measuring instrument for billing must comply with and be certified according to MID (Measuring Instruments Directive) The energy meter is designed to be safe and accurate (Type tests). MID warrants The energy meter is produced to be safe and accurate (Production conformity ). All DMED energy meters are available in a version with MID approval. “MID” suffix at the end of order codes. M40 GB 05 02 14

ENERGY METERS DME SERIES ACTIVE ENERGY MEASUREMENT – ACCURACY MID and non-MID active energy meters comply with different standards: Non-MID: IEC/EN 62053-21 MID: EN 50470-3. A complete correspondence between the two standards does not exist. MID meters EN 50470-3 Non-MID meters IEC/EN 62053-21 Accuracy Class A Class 2 ±2% Class B Class 1 ±1% Class C - ±0.5% M40 GB 05 02 14

ENERGY METERS DME SERIES GENERAL FEATURES Metrological LED DMED series is equipped with a metrological LED to indicate the energy consumption Multifunction key Partial counters cleraing Measurement browsing Programming. Sealable terminal covers are standard-supplied. DME M100 DME M100 T1 DME D100 T1 DME D110 T1 DMED 115 T1 DME D120 T1 DME D121 DMED130 DME D300 T2 DME D310 T2 DME D320 640 Imp/kWh 1000 Imp/kWh 10000 Imp/kWh - ● M40 GB 05 02 14

ENERGY METERS DME SERIES Fixed pulses Progr. DME M100 - DME M100 T1 1 DME D100 T1 DME D110 T1 DMED 115 T1 DME D120 T1 DME D121 DME D130 DME D300 T2 2 DME D310 T2 DME D320 STATIC OUTPUT The static outputs can be: Pulses for active energy counting (kWh) User programmable in order to get: Automatic reset. Overtaking of a limit threshold on a controlled measurement Pulses for active energy (kWh) or reactive energy (kvarh) counting. After K pulses, 1 kWh is counted (accumulated). M40 GB 05 02 14

ENERGY METERS DME SERIES STATIC OUTPUT PROGRAMMED AS LIMIT THRESHOLD 50mA at 24VDC The overtaking of the limit threshold enables a buzzer to advise the user about a power shutdown. 8LP 2T ZGB Adding a timer, the static output can enable the buzzer and a timer that, after the programmed delay, opens a non-priority load. TM M2 The information is transmitted to a programmable relay to: Display a message. Enable a buzzer. Enable timers to open non-priority loads. Let the user choose which load should be disconnected using the front panel keys. KINCO M40 GB 05 02 14

ENERGY METERS DME SERIES DME D130 - DME D310 T2 EXPANDABILITY DME D310 T2 includes more functions when the expansion EXM… modules are installed: EXM1000/EXM1001 (Inputs/Outputs) EXM1010 (USB) EXM1011 (RS232) EXM1012 (RS485) EXM1013 (Ethernet) EXM1020 (RS485 + 2 relay outputs) EXM1030 (Memory). 3 x EXM… DME D310 T2 M40 GB 05 02 14

ENERGY METERS DME SERIES BUILT-IN COMMUNICATION PORT DME D121 and DME D320 are equipped with built-in RS485 port, compatible with Synergy RS 485 M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD – DATA CONCENTRATOR The data concentrator DME CD connects devices with no communication port but with at least one pulse output (i.e. DME energy meters) to a network. 3 x EXM1000/EXM1001 to get up to 14 pulse inputs Built-in RS485 DME CD has: RS485 port 8 inputs available Expandability with EXM… modules. 2 x EXM1000/EXM1001 to get up to 12 pulse inputs + 1 x EXM1013 for Ethernet communication Built-in RS485 M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR General counters (16) Settings: Enabling page description (16 character free text) Units description (6 character free text) Count UP source Count DOWN source Reset source (total and partial) Count up source weight (multiplier/divider) Count up source weight (multiplier/divider). Switch on Inputs Limit thresholds Boolean variables Remote variables M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR 16 general counters 16 derivative variables (average) 16 trend graphs Settings: Enabling Derivative calculation time Units description (6 characters) Derivative coefficient (multiplier/divider). 16 mathematical variables Available operations with counters: Sum, subtraction, multiplication, division Arithmetics with a constant value Mathematics can be operands as well page description (16 character free text), units description (6 character free text). M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR 16 4-tariff pages 16 general counters 16 derivative variables (average) Limit thresholds 16 mathematical variables Pulses M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR Some advanced functions come from DMGs: Hour counter (with limit thresholds) Boolean logic operations Remote variables Alarms Programmable inputs and outputs. M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR Example 1: Collecting data and alarms in a marina DMED ALA EN DMED ALA EN DMED ALA EN DMED ALA EN DMED ALA EN DMED ALA EN DMECD RS485 IN1…8 EXM1001 IN1…2 OUT1…2 EXM1001 IN1…2 OUT1…2 EXM1001 IN1…2 OUT1…2 Each station has: - DMED (1 or 3 ph) with pulse output - Low power alarm - Power supply enabling. DMECD RS485 IN1…8 EXM1001 IN1…2 OUT1…2 EXM1001 IN1…2 OUT1…2 EXM1013 Ethernet PC, internet, VPN, … DMED ALA EN DMED ALA EN DMED ALA EN DMED ALA EN M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR Example 1: Collecting data and alarms in a marina DMKSW software can read: Energy meters Average power values (derivative) Energy cost (mathematics) Alarms Enabling commands. M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD - DATA CONCENTRATOR Example 2: Collecting data and alarms in a bottle filling machine DMECD Energy pulses DMED300T2 : 1 counter to store the energy consumption 1 mathematics to calculate the energy consumption every 100 bottles (kWh/100 bottles) Count-up source 1 counter to count up and down the bottles 1 derivative variable to calculate the production rate (bottles/minute) Bottles passage photocell Quality control Count-down source Rejected M40 GB 05 02 14

ENERGY METERS DME SERIES SWITCH Ethernet Wi-Fi INTERNET VPN EXP1013 EXP 1012 8 + 4 max with EXM10... Ethernet DMG 800-900 DMG 300 + EXM1013 DMG 800-900 + EXP1013 DME CD data concentrator + EXM1013 Energy meters with pulse output DME .. T1 Ethernet 8 + 6 max with EXM10… RS485 ETH-RS485 RS485 RS485 DMG 210 DMG 300 + EXM1012 DMG 700-800-900 + EXP1012 DMK … DME CD (Data concentrator) M40 GB 05 02 14

ENERGY METERS DME SERIES SHOPPING CENTRE APPLICATION Ethernet Energy cost monitoring and allocation Power factor monitoring M40 GB 05 02 14

ENERGY METERS DME SERIES DME CD PV1 DME CD expecially programmed for photovoltaic application: Absorbed energy counter input (1000 p/kWh) Generated energy counter input (1000 p/kWh) Mathematical exchanged energy counter Self-consuming estimator (power and energy) Autonomy from Utility estimator 2 outputs to disconnect non priority loads 1 input for alarms from inverters DME CD KIT PV1 100 = DME CD PV1 + 2 x DME D110T1 Built-in RS485 M40 GB 05 02 14

ENERGY METERS DME SERIES Thanks for your attention! www.LovatoElectric.com