PowerLogic power-monitoring units Power Meter Series 800 Technical data sheet 2007 PLSED303023EN_Ver2.2.indd 1 24/01/2007 15:27:25 Power-monitoring units Power Meter Series 800 Functions and characteristics The PowerLogic® Power Meter Series 800 offers all the high-performance measurement capabilities needed to monitor an electrical installation in a compact 96 x 96 mm unit. Its easy-to-read display shows all three phases and neutral at the same time. Standard features of the Series 800 Power Meters include an RS 485 Modbus communication port (ASCII and RTU), digital input and digital output, THD metering, alarming and input metering capability. The PM820, PM850 and the PM870 also offer custom on-board logging and individual current and voltage harmonic readings. The PM850 includes waveform capture. The PM870 is a compact meter that offers voltage and current disturbance (sag and swell) detection and configurable waveform capture. Applications Panel instrumentation b sub-billing, cost allocation and utility bill verification b remote monitoring of an electrical installation b mid-range power quality analysis and energy management (the PM870 includes sag and swell detection) b utility contract optimization and load preservation. Characteristics Easy to install Mounts with only two clips. No tools required. Direct connect voltage inputs No need for potential transformers (PTs) up to 600 V AC. Easy to operate Intuitive navigation with self-guided, language-selectable menus. System status at a glance Large, anti-glare display with back-light provides summary screens with multiple values. Bar charts graphically represent system loading and I/O. Custom alarming with time stamping Over 50 alarm conditions, including over or under conditions, digital input changes, phase unbalance and more. Boolean logic (PM850 and PM870) can be used to combine up to four alarms. Power quality analysis The Power Meter Series 800 supports individual current and voltage harmonics readings (the PM810 requires a PM810LOG). The PM850 includes waveform capture. The PM870 features voltage and current disturbance (sag and swells) detection and configurable waveform capture. And both the PM850 and PM870 include EN 50160 power quality evaluation for help in troubleshooting and preventing power quality problems. Extensive on-board memory Billing (energy and demand), power quality and alarm logs are stored in non-volatile memory (PM810 with PM810LOG). IEC 62053-22 class 0.5S for active energy Accurate energy measurement for sub-billing and cost allocation. Trend curves and short-term forecasting (PM850 and PM870) Trend and compare energy and demand readings. Forecast upcoming values to anticipate and manage future energy costs. WAGES capability Five channels available on all models for input metering of various utilities (WAGES: water, air, gas, electricity, steam). Modular and upgradeable Easy-to-install option modules (memory and I/O) and downloadable firmware for enhanced meter capabilities. Remote display The optional remote display can be mounted as far as 10 m roughly from the metering unit. The adapter includes an additional 2 or 4-wire RS 485/RS 232 communication port. 2 PLSED303023EN_Ver2.2.indd 2 24/01/2007 15:27:26 PB101813 -51 E90463 Power-monitoring units Power Meter Series 800 Functions and characteristics (cont.) Part Numbers Description Power Meter Unit (No Display) Use the base meter unit without a display to comply with voltage limitations for local regulations when door mounting is not possible, or when meter voltage exceeds regulations, or when local display is not required. When the meter is used without a display, configuration of the communications port is limited to the default (address 1, 9600 baud, parity even). Requires software to read data. PM810 power meter unit only, no display, PM810UMG Power Meter PM870 unit (no display). basic instrumentation, THD, alarming, 80 kB logging (with PM810LOG) PM820 power meter unit only, no display, PM820UMG basic instrumentation, THD, alarming, 80 kB logging PM850 power meter unit only, no display, PM850UMG basic instrumentation, THD, alarming, 800 kB logging, waveform capture PM870 power meter unit only, no display, PM870UMG basic instrumentation, THD, alarming, 800 kB logging, configurable waveform capture and disturbance detection Power Meter with Integrated Display mounted on door Use the meter with an integrated display when door space is available and when voltage usage is within the local regulation limits. PM810 power meter with integrated display, PM810MG PM820 power meter with integrated display PM820MG PM850 power meter with integrated display PM850MG PM870 power meter with integrated display PM870MG Power Meter PM870 with integrated display. Power Meter with remote Display Conveniently packaged kit consist of a base meter (810, 820, 850 or 870) with a remote display, remote display adapter, and remote display cable 3.65 m (12 ft). PM810 power meter with remote display PM810RDMG PM820 power meter with remote display PM820RDMG PM850 power meter with remote display PM850RDMG PM870 power meter with remote display PM870RDMG Power Meter PM870 with remote display. Parts and accessories Remote display adapter with remote display and a 3.65 m (12 ft) cable PM8RDMG Use this combination of remote display, adapter, and 3.65 m (12 ft) cable to equip a base meter unit for use with a remote display. In addition, the display can be carried from meter to meter, enabling you to purchase one display for multiple meters. Each base unit meter must be equipped with a remote display adapter (PM8RDA). Remote display adapter alone PM8RDA When added to the front of the base unit (PM8xxU), the adapter brings two additional communication ports: one for the remote display and one 4-wire/2-wire RS 485/RS 232. Optionnal modules Remote display adapter with display and a cable. 2 digital outputs (relays), 2 digital inputs PM8M22 2 digital outputs (relays), 6 digital inputs PM8M26 2 digital outputs (relays), 2 digital inputs, 2 analog outputs, PM8M2222 2 analog inputs PM810 optional logging module for on-board data recording, uses a non- PM810LOG volatile, battery-backed internal clock RJ11 Extender kit to mount RJ11 jack in panel door RJ11EXT (for use with PM800, CM3000, and CM4000 series meters) Remote display adapter alone. PM8M26 module. Cable for remote display adapter 1.25 m (4 ft) CAB4 Cable for remote display adapter 3.65 m (12 ft) CAB12 Cable for remote display adapter 9.14 m (30 ft) CAB30 (1) Merlin Gerin brand not available in the United States. Power Meter PM800 with PM8M22 and PM8M26 modules. 3 PLSED303023EN_Ver2.2.indd 3 24/01/2007 15:27:27 PB101824 -50 PB101819 -32 PB101818 -60 PB101822 -68 PB101813-39 PB101814 -36 PB1018216 -34 Power-monitoring units Selection guide PM810 PM820 PM850 PM870 General Use on LV and HV systems b b b b Current and voltage accuracy 0.1 % 0.1 % 0.1 % 0.1 % Active energy accuracy 0.5 % 0.5 % 0.5 % 0.5 % Number of samples per cycle 128 128 128 128 Instantaneous rms values Current, voltage, frequency b b b b Active, reactive, Total and per phase b b b b apparent power Power factor Total and per phase b b b b Energy values Active, reactive, apparent energy b b b b Configurable accumulation mode b b b b Demand values Current Present and max. b b b b values Active, reactive, Present and max. b b b b apparent power values Predicted active, reactive, apparent power b b b b Synchronisation of the measurement window b b b b Demand calculation mode Block, sliding and b b b b thermal Other measurements Hour counter b b b b Power quality measurements Harmonic distortion Current and voltage b b b b (1) 31 31 63 63 Individual harmonics Current and voltage (2) Waveform capture - - b b Sag and swell detection - - - b Data recording Min/max of instantaneous values b b b b (1) 2 Data logs 2 4 4 Event logs - b b b Trending / forecasting - - b b b b b b Alarms (1) Time stamping b b b b Power Meter Series 800. 1. Control power. Display and I/O 2. Voltage inputs. White backlit LCD display b b b b 3. Digital input/output. Multilingual: English, French, Spanish b b b b 4. RS 485 port. Digital inputs 1 1 1 1 5. Option module connector. Digital outputs 1 1 1 1 6. Current inputs. Input metering capability (number of channels) 5 5 5 5 7. Mounting clips. Communication RS 485 port 2-wire 2-wire 2-wire 2-wire Modbus protocol b b b b RS 232/RS 485, 2- or 4-wire Modbus RTU/ b b b b ASCII (with addition of PM8RDA module) (1) With PM810LOG, battery-backed internal clock and 80 kB memory. (2) Configurable. I/O selection guide (3) The PM800 can be fitted with 2 optional modules, unless otherwise indicated PM8M22 module 2 digital outputs (relays) for control or alarms 2 digital inputs for position monitoring PM8M26 module 2 digital outputs (relays) for control or alarms 6 digital inputs for position monitoring or pulse counting This module includes a 24 V DC power supply that can be used to Power the digital inputs PM8M2222 module 2 digital outputs (relays) for control or alarms 2 digital inputs for position monitoring or pulse counting 2 analog outputs 4-20 mA 2 analog inputs 0-5 V or 4-20 mA (3) When using two PM8M2222 the temperature should not exceed 25 °C. 4 PLSED303023EN_Ver2.2.indd 4 24/01/2007 15:27:27 DB111764 Power-monitoring units Power Meter Series 800 Functions and characteristics (cont.) Electrical characteristics 63rd harmonic Type of measurement 128 samples per cycle Measurement Current 0.325 % from 1 A to 10 A accuracy Voltage 0.375 % from 50 V to 277 V Power Factor 0.1 % from 1 A to 10 A Power 0.2 % Frequency ±0.02 % from 45 to 67 Hz Active Energy IEC 62053-22 Class 0.5S Reactive Energy IEC 62053-23 Class 2 Data update rate 1 s 0 to 600 V AC (direct L-L) Input-voltage Measured voltage 0 to 347 V AC (direct L-N) characteristics up to 3.2 MV AC (with external VT) Metering over-range 1.5 Un Rear view of Power Meter Series 800. Impedance 5 MW Frequency measurement range 45 to 67 Hz and 350 to 450 Hz Input-current CT ratings Primary Adjustable from 5 A to 32767 A characteristics Secondary 1 A or 5 A Measurement input range 5 mA to 10 A 15 A continuous Permissible overload 50 A for 10 seconds per hour 500 A for 1 second per hour Impedance < 0.1 W Load < 0.15 VA Control Power AC 100 to 415 ±10 % V AC, 15 VA with options DC 125 to 250 ±20 % V DC, 10 W with options Ride-through time 45 ms at 120 V AC Onboard Input/ Digital pulse output Digital output (6 to 220 ±10 % V AC or 3 to 250 outputs PM800 ±10 % V DC, 100 mA max. at 25 °C) 1350 V rms isolation Digital input 24 to 125 V AC/DC (±10 %) < 5 mA max. burden Options PM8M22 Relay outputs 6 to 240 V AC or 6 to 30 V DC 2 A rms, 5 A max. for 10 seconds per hour Digital inputs 19 to 30 V DC, 5 mA max. at 24 V DC PM8M26 Relay outputs 6 to 240 V AC, 6 to 30 V DC 2 A rms, 5 A max. for 10 seconds per hour Digital inputs 20 to 150 V AC/DC, 2 mA max. 24 V internal supply 20 - 34 V DC, 10 mA max. (feeds 8 digital inputs) PM8M2222 Relay outputs 6 to 240 V AC, 6 to 30 V DC 2 A rms, 5 A max. for 10 seconds per hour Digital inputs 20 to 150 V AC/DC, 2 mA max. Analog outputs 4-20 mA, burden 0 to 600 W max. Analog inputs Adjustable from 0 to 5 V DC or 4-20 mA Switching PM8M22 Input/output 1 Hz, 50 % duty cycle (500 ms ON/OFF) frequency PM8M26 and Input 25 Hz, 50 % duty cycle (20 ms ON/OFF) PM8M2222 Output 1 Hz, 50 % duty cycle (500 ms ON/OFF) Mechanical endurance (digital outputs) 15 million operations Electrical endurance (digital outputs) 250000 commutations at 2 A / 250 V AC Mechanical characteristics Weight (meter with integrated display) 0.6 kg IP degree of protection (IEC 60529) IP52 front display, IP30 meter body Dimensions Without options 96 x 96 x 70 mm (mounting surface) With 1 option 96 x 96 x 90 mm (mounting surface) Environmental conditions (1) Operating Meter -25 °C to +70 °C temperature Display -10 °C to +50 °C Storage temp. Meter + display -40 °C to +85 °C Humidity rating 5 to 95 % RH at 40 °C (non-condensing) Pollution degree 2 Installation category III, for distribution systems up to 347 V L-N / 600 V AC L-L Dielectric withstand As per EN 61010, UL508 Altitude 3000 m max. (1) 65 °C if control power is above 305 V AC. 5 PLSED303023EN_Ver2.2.indd 5 24/01/2007 15:27:28 PB101823-50 Power-monitoring units Power Meter Series 800 Functions and characteristics (cont.) Electromagnetic compatibility Electrostatic discharge Level III (IEC 61000-4-2) Immunity to radiated fields Level III (IEC 61000-4-3) Immunity to fast transients Level III (IEC 61000-4-4) Immunity to impulse waves Level III (IEC 61000-4-5) Conducted immunity Level III (IEC 61000-4-6) Immunity to magnetic fields Level III (IEC 61000-4-8) Immunity to voltage dips Level III (IEC 61000-4-11) Conducted and radiated e industrial environment/FCC part 15 class A EN 55011 emissions Harmonics emissions IEC 61000-3-2 Flicker emissions IEC 61000-3-3 Safety PM800 Series with I/O module. (1) Europe e, as per IEC 61010-1 i U.S. and Canada UL508 Onboard communications RS 485 port 2-wire, up to 38400 baud, Modbus Firmware characteristics Data Logs PM810 with PM810LOG, PM820, PM850 and PM870: - 1 billing log - 1 customizable log PM850 and PM870 only: 2 additional custom logs Min./max. Worst min. and max. with phase indication for Voltages, Currents, Voltage unbalance, and THD. Min. and max. values for power factor (True and Displacement), power (P, Q, S) and frequency One event log Time stamping to 1 second Trend curves Four trend curves: 1 minute, 1 hour, 1 day and 1 month. Min./ (PM850 and PM870 only) max./avg. values recorded for eight parameters: - every second for one minute for the 1-minute curve - every minute for one hour for the 1-hour curve - every hour for one day for the 1-day curve - every day for one month for the 1-month curve Hour counter Load running time in days, hours and minutes Energy per interval Up to three user-defined intervals per day Available for all models (the PM810 requires the PM810LOG module) Forecasting Forecasting of the values for the trended parameters for the (PM850 and PM870 only) next four hours and next four days PM850 waveform capture Triggered manually or by alarm, 3-cycle, 128 samples/cycle on 6 user configurable channels PM870 enhanced waveform From 185 cycles on 1 channel at 16 samples per cycle up to capture 3 cycles on 6 channels at 128 samples per cycle Alarms Adjustable pickup and dropout setpoints and time delays, numerous activation levels possible for a given type of alarm Historical and active alarm screens with time stamping Response time: 1 second Boolean combination of four alarms is possible using the operators NAND, OR, NOR and XOR on PM850 and PM870 Digital alarms: status change of digital inputs Memory available for logging 80 kbytes in PM810 with PM810LOG and PM820 (2) and waveform capture 800 kbytes in PM850 and PM870 Firmware update Update via the communication ports File download available free from powerlogic.com website Bar graphs Graphical representation of system performance Display characteristics Languages English, French, Spanish Display screen Back-lit white LCD (6 lines total, 4 concurrent values) PM800 Series display screen showing bar graphs. Dimensions Display screen viewable area 73 x 69 mm Integrated display Overall 96 x 96 mm Depth meter + display 69.4 mm + 17.8 mm Remote display Overall 96 x 96 x 40 mm Weight Meter with remote display adapter 0.81 kg Remote display 0.23 kg (1) Protected throughout by double insulation. (2) Waveform capture with PM850 and PM870 only. 6 PLSED303023EN_Ver2.2.indd 6 24/01/2007 15:27:29 DB111799 DB109269 Power-monitoring units Power Meter Series 800 Installation and connection Power meter with integrated display Dimensions Front-panel mounting (meter with integrated display) Spacing between units 7 PLSED303023EN_Ver2.2.indd 7 24/01/2007 15:27:29 DB111769 DB111768 DB111767 DB111765 DB111770 DB111766 Power-monitoring units Power Meter Series 800 Installation and connection (cont.) Remote display door mounting Flush mounting Surface mount For mounting in a Ø102 cutout (to replace an analogue device: ammeter, voltmeter, etc.) 8 PLSED303023EN_Ver2.2.indd 8 24/01/2007 15:27:30 DB111794 DB111793 DB111792 Power-monitoring units Power Meter Series 800 Installation and connection (cont.) 4-wire connection with 3 CTs and no PT Connection example. 3-wire connection with 2 CTs and 2 PTs Connection example. (1) Functional earth terminal. Note: other types of connection are possible. See product documentation. 9 PLSED303023EN_Ver2.2.indd 9 24/01/2007 15:27:31 DB111772 DB111771 Power-monitoring units Power Meter Series 800 Installation and connection (cont.) PM8M22 module PM8M2222 module 10 PLSED303023EN_Ver2.2.indd 10 24/01/2007 15:27:31 DB111774 DB111773 Power-monitoring units Power Meter Series 800 Installation and connection (cont.) PM8M26 module internal 24 V DC power supply PM8M26 module external power supply 11 PLSED303023EN_Ver2.2.indd 11 24/01/2007 15:27:32 DB111776 DB111775 Power-monitoring units Power Meter Series 800 Installation and connection (cont.) Remote display kit A. I/O modules E C D B. Power meter 800 series B (base unit) A C. Remote display adapter D. CAB12 cable E. Remote display (rear view) Dimension (meter with I/O and remote display adapter) 4-wire connection (RS 485) of remote display adapter 3090 MCTAS485 RX+ RX+ RX+ RX– RX– RX– TX+ TX+ TX+ TX– TX– TX– 2-wire connection (RS 485) of remote display adapter RX+ RX+ RX+ RX– RX– RX– TX+ TX+ TX+ TX– TX– TX– 2-wire daisy-chain connection of devices (RS 485) Belden 9841 or equivalent MCT2W terminator on the last device of the daisy chain – + Belden 9841 wire colors: blue with white stripe (+), white with blue stripe (–), and silver (shield) 4-wire daisy-chain connection of devices, connected to 2-wire Modbus or Jbus connection of devices (RS 485) Belden 8723 Jumpers or equivalent Belden 9841 or equivalent From Master 20 RX+ 18 (Host) Device 21 RX– 19 – MCT2W 22 TX+ 20 + terminator 23 TX– PM800 24 SHLD CM3000, CM400 or PM600 12 PLSED303023EN_Ver2.2.indd 12 24/01/2007 15:27:33 DB109279 DB108549 DB109277 DB109276 DB111777 DB109274 TX / RX 24 23 22 21 20 24 23 22 21 20 TX / RX Notes 13 PLSED303023EN_Ver2.2.indd 13 24/01/2007 15:27:33 Notes 14 PLSED303023EN_Ver2.2.indd 14 24/01/2007 15:27:33 PLSED303023EN_Ver2.2.indd 15 24/01/2007 15:27:33 Schneider Electric Industries SAS 89, boulevard Franklin Roosevelt As standards, specifications and designs change from time to time, please ask for confirmation F - 92500 Reuil-Malmaison (France) of the information given in this publication. http://www.schneider-electric.com Printed on recycled paper. http://www.merlin-gerin.com Design: Schneider Electric Photos: Schneider Electric Printed: xxxxx 01-2007 PLSED303023EN_Ver2.2.indd 16 24/01/2007 15:27:34 PLSED303023EN © 2007 - Schneider Electric - All rights reserved