Conzerv Power and Energy Meters - Weschler

1 DIGITALMETERS33 Example: CZ/DM3252 110 VAC 5A 1200:5 ModelInputAux. SupplyAccuracyPT/CT RatioCZ/DM3250 Single Phase VoltsCZ/DM3251 Single Phase kVCZ/DM3256 Three Phase VoltsCZ/DM3257 Three Phase kVCZ/DM3252 Single Phase AmpsCZ/DM3259 Single Phase kACZ/DM3258 Three Phase AmpsCZ/DM3261 Three Phase kACZ/DM3270 Single Phase FrequencyCZ/DM3290 DC VoltsCZ/DM3291 DC Amps**ParameterWVAVARPFWVAVARV A %Load %Unbal F RPM W VA VAR PF Wh VAh VARh -VARh Wh VAh VARh -VARh Input:1 2-wire or 3 3-wire/4-wireRange:Nominal :45-65 max per phaseOverload:Volts: 800V for 5 : 6X for 10 sec., 20X for 1 : 1X for 10 sec., 30X for 1 :Class : 1% of FS 1 count Class : of FS 1 countClass : of FS 1 countDisplay:3 digits (800 counts FS) for V & A31/2dgits (1600 counts FS) for Class digits for Frequency (reads Aux Supply)Resolution:1 count in 100 or betterTemperature: 0 to 50 C operating, <95% RH non-condensingAux.

2 Supply:110V Nom. 80-150V AC240V Nom. 170-300V ACDimensions:96 x 96 mm bezel, 80 mm behind panelWarranty:1 yearTRMS Sensing:4 quadrant Power , 2 quad. energyVoltage Inputs:4, 80-500V L-LCurrent Inputs:3, field selectable 1A or 5 ARange:50mA to 6 max per phaseFrequency:45-65 HzDisplay:4 digit LEDS equence:Parameter, ValueResolution: Energy 8 digits, all others 4 digitsAccuracy CL : W, Wh & PF Class , VAR & VARh Class , all other parameters of rdg. accuracy CL : W, Wh & PF Class , VAR & VARh Class , all other parameters of rdgAux. Supply:80-270V, 45-65Hz, 3 VATemperature:-10 to 60 C operating, <95% RHDimensions:96 x 48mm, 40mm behind panel ConzervPower and Energy Meters Multiple Parameters Measured Auto-Scrolling Display 3-Phase Wiring Check 1/8 DIN Dustproof Case User Selectable Star/Delta, 1A/5A CT,CT & PT Ratios Wide Range Auxiliary Supply 10 Year Backup of Integrated EnergyDataCZ/ELF3259-xxDigital Voltage, Current & Frequency Meter CZ/ELF3234-xxDigital Power & Energy Meter*: W VA VAR PFCZ/ELF3234-3-xxDigital Power & Energy Meter*.

3 W VA VAR& VARh& PFxx specify either or accuracy Class 1 Phase, 3 Phase & DC Versions accuracy Class & Compact 96 x 96 mm DIN Case Built-in Phase Selector Switch Screw Terminal Connections Super Bright " LED DisplayORDERING INFORMATIONSPECIFICATIONSSPECIFICATIONSO RDERING INFORMATIONDM32 Series ELF 3200 OOppttiioonnaall AAcccceessssoorriieess::144 x 144 AdapterTerminal Block CoverConnection Leads (one/three pair)Fused Voltage Probes (1, 3, 4)*specify**single phase models only** *input from shuntOOppttiioonnaall AAcccceessssoorriieess::96 x 96 Adapter PlateClamp-on Current ProbesFused Voltage Probes (1, 3, 4)RMS AVG L1 L2 L3 RMS Total L1 L2 L3 INTEG 3 PHEnergyOLD 3 PHEnergy325932343234-3 *ELF Power Meters are user programmable to display any one set of parameters separated by.

4 Notes: OLD are previous Energy measurements selectable for 3D or or Aux*10-500V*75 or 60mV*110 VAC240 VAC110 **110 V240V**415 VspecifyPT ratiospecifyCT ratio 110 Displays Volts, Amps, Frequency / PFsimultaneously Monitors generator speed Monitors generator loading efficiencyEM6434 Analyzes motor performance Monitors loading characteristics of motors Monitors motors efficiencyEM6433 Monitors load currents, active Power & Energy consumption Displays Amps & Power simultaneouslyEM6436 Monitors active Power & Energy consump-tion, system voltage, load current and PF Displays Amps, Power , PF simultaneouslyEM6400 All of the above plus: Optimizes demand utilization Analyzes Power quality Helps Energy balancingORDERING INFOS ensing: True RMS, 1 sec update timeMeasurement:4 quadrant Power & 2 quadrant Energy (4 quadrant optional)Input voltage: 4 Voltage inputs 110 or 415 V L-L nominal Range:80 to 600V L-LInput current: 3 current inputs,field configurable 1A or 5 ARange: 20mA 6A Overload: 10A cont.

5 , 50A for 3 sec Burden: max per Volts/Amps inputFrequency: 45-65 HzAux supply: 44-300 V AC/DC, 3VA maxResolution: RMS 4 digit, INTEG 8 digitCommunication: 2-wire RS-485, Modbus RTUD emand:Integration period 5-30 minutes in 5 minute increments Environment: -10 C to +60 C operating, 5-95% RH non condensingDimensions:96x96mm bezel, 80mm behind panelSPECIFICATIONSEM6400 ConzervPower and Energy MetersNEW Simultaneous Sampling of Volts & Amps Programmable CT & PT ratios Built-in Phase Analyzer RS-485 Modbus Serial Port One Touch Operation and Setup Measure 4 Quadrant Power & 2 Quadrant Energy Demand Monitoring (Optional) Auto-Scrolling 3 Line, 4 Digit LED Display Color-Coded Analog Load Bar (%A FS) Wide Range Auxiliary SupplyDemand Parameters Option (EM6400) Monitors Demand Present, Rising & Maximum, Time remaining VA & W demand is selectable throughsetup table Demand may be Sliding window (auto) or Fixed window (User)

6 , selectablethrough setup mode The time of occurrence for the MaximumDemand is based on On hrs of the system Maximum Demand can be cleared independently or along with the integrators through the CLR function inthe setup mode Measurement accuracy (% Reading) L-N, L-L per phase & Avg Amps per phase & phase angle per phase2 1 Frequency Power per phase & total Power per phase & total Power per phase & Energy Import/Export Energy Meters can be setup using the front panelor a free GUI based software Multi-function Meter: V, A, F, PF CZ/EM6434-xxProgrammable Multi-function Power & Energy MeterCZ/EM6436-xxProgrammable Multi-function Meter: V, A, F, PF, Power & EnergyCZ/EM6400-xxProgrammable Multi-function MeterCZ/EM6400-xxPlusProgrammable Multi-function Meter with Demand, THD & Bi-directionalxx specify either or accuracy Class V1, V2, V3, V12, V23, V31 A1, A2, A3 Freq % Load - Amps % Unbal - Amps Power Factor 1, 2, 3 RPM Phase Angle 1, 2, 3 W1, W2, W3 VA1, VA2, VA3 VAR1, VAR2, VAR3 THD% on V1, V2, V3 OTHD% on A1, A2, A3 ODemand W or VAOR ising demand, MaxODemand Time remainingOHour of Max demandOINT: Wh INT: VAh, VARh, -VARh INT: Run hours INT: Interruptions, On hours INT W I/E: WhOINT W I/E: VAh, VARh, -VARh OINT W I/E.

7 Run hoursOOLD: Wh OLD: VAh, VARh, -VARh OLD: Run hours OO= optional64596433643464366400 34a Conzerv Power and Energy Monitors NEWEM3360 Voltage L-L per phase & average Voltage L-N per phase & average Voltage Neutral to ear th Current per phase & average Neutral current Phase Angle %THD V1,V2,V3, I1,I2,I3 Line Frequency, Generator RPM kW, kVA, kVAR per phase & total PF per phase and 3 phase kWh, kVAh, KVARh, Ah; avg: PF, Hz, V Run hours & number of interruptions Demand: instantaneous & maximum Settable upper/lower limits & interval 3 Demand limit alarm outputs High/Lo data store High/Lo max. demand profile store 19 level Demand Target profile Real-time clock w. On/Off & run times Relay outputs for load control User settable demand targets 336034803460 FFeeaattuurreeEEMM33336600 Offers comprehensive Power and Energy monitoring at feeders and individual loads Retrieves previous Energy reading to cross check utility meter readings or electricity bills Analyzes loading patterns Visualizes unbalances in system Checks for wrong connection, reversed phase sequence, deteriorating Power factor compensation on one of the phases, All benefits of EM3360 plus.

8 Offers Demand Monitoring Ensures automatic synchronization of demand with utility meter Displays Max demand along with date and time of occurrence Helps to set realistic demand targetEEMM33446600 All benefits of EM3480 plus: Predictive feature enables prior indication of crossing demand Facilitates tripping of non essential loads Analyzes electrical faults & planning of load schedules Optimizes demand utilization Improves system efficiency Record and Analyze Power & Energy Data of Energy Intensive Loads Auto Scrolling Display of up to 16 User Selectable Parameters Separately Monitor Import/Export of Energy (optional) Store Previous Period Integrated Data Built-in Phase Analyzer Data Maintained During Power Failure 6 Digit Readout for Energy Parameters, 4 Digit Readout for Instantaneous ParametersSensing: 3 Phase, 3 Wire/4 Wire (field configurable) Measurement: True RMS Voltage Input: 110 to 415 VAC nominalRange.

9 80 500V Current Input: 5 or 1 Amp nominal(factory set) Maximum: 120% of nominal Burden: VA : 50 Hz 5%, 60 Hz 5%Auxiliary Supply: Factory Set, Single Phase,240V (190-270V) or 110V (85-130V), 5VA max. Power Factor: PF Lag Unity PFLeadAccuracy: For V, A, PF, all Power & Energy parameters Class : ( of Full Scale + of reading + 1 digit)Class : ( of Full Scale + of reading + 1 digit) accuracy of Hz: of reading accuracy of : 1 (20% to 120% of FullScale)Display: 7 digit, " LED, auto scaling (kilo/Mega) Temperature: 0 - 60 C operating Dimensions: Bezel 192 x 144mm,110m behind panel Panel Cutout: 186 x 138mm (+ mm)Example: CZ/DM3360 5A 110 R TOU 485 IE Model accuracy Input VAC Auto Reset (x=off) (RS-485) ExportCZ/EM3360 Power & Energy Monitor CZ/EM3480 Trivector MonitorCZ/EM3460 Smart Demand Controller ORDERING INFOSPECIFICATIONSUU sseerr PPrrooggrraammmmaabbllee From Front Panel: EHT, HT or LT, Delta 2E or Star 3E measurement; PT & CT Ratios; kVA or kW Demand VA measurement 3D or Arithmetic Demand Period (1 to 30 minutes) Manual Synchronization (fixed window, to suit most popular EB Meters ) or slid-ing window.

10 Auto Synchronization: User programmable password for all Setup, Demand Synchronization and Clear Software: TOU calendar Monthly auto reset x=noneIE=on x=offR=on x=off1A 5A specify date & timeEnergyEnergy+MaxDM Energy +MaxDM+ DM CtrlAux. Supply Enable Enable TOU Comm Port Import/These Meters can be setup using the front panel or a free GUI based software utility.