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SEL-734 Advanced Metering System Advanced Power Quality and Revenue Metering Accurate, comprehensive, and reliable metering for new installations and retrofits. Features and Benefits ■ Power Quality Monitoring ■ ■ ■ ■ Use high-resolution waveform capture to analyze interruptions, sags, swells, harmonics, and unbalance. ■ ■ ■ ACSELERATOR Record voltage sag/swell/interruption (VSSI) disturbances, monitor harmonics to the 50th order, capture waveforms, measure flicker, and record sequential events. Accurate, Bidirectional Metering Exceeds ANSI C12.20 0.2 and IEC 62053-22 0,2 S accuracy class with bidirectional, full four-quadrant energy metering for generation, interchange, transmission, distribution, or industrial applications. Standard Software Tools Easily configure, test, monitor, and retrieve data using ACSELERATOR QuickSet® SEL-5030 Software. ACSELERATOR QuickSet quickly programs, retrieves, plots, and exports billing data to .HHF or .CSV formats. Time-of-Use (TOU) Metering Provides flexible, time-differentiated energy and demand registers, with multiple day types, rates, seasons, and a 20-year programmable calendar. Automation functions include programmable self-reads and peak demand resets. High-Speed Load Profile Data (LDP) Records Multiple LDP recorders store billing data and power quality data in separate records with a maximum update rate of once every three seconds. ACSELERATOR QuickSet quickly retrieves, plots, and stores load profile data to a laptop computer or remotely over any communications port. Transformer and Line-Loss Compensation Enter transformer nameplate and line impedance information directly into the meter to automatically compensate for transformer or line losses and move the billing point. Complete Automation Customize alarms and automate control based on measured load information using advanced SELOGIC® control equations. Integrate with communications processors for single-point station access. Industry Standard Compliance Fully comply with ANSI and IEC standards with voltage and current ranges of: 57–132 V, 132–277 V; CL2, CL10, CL20, IEC 1 A, 5 A INOM. QuickSet LDP and .HHF export tool Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 2 Power Quality and Recording Options: SEL-734 and SEL-734P The SEL-734 is available with two different power quality and recording feature set levels: standard and advanced. With the advanced power quality and recording option, the SEL-734P can replace a high-end power quality instrument costing thousands of dollars more. This allows economical power quality monitoring at more locations. Power Quality and Recording Option Standard: SEL-734 Advanced: SEL-734P Available Memory Load Profile Recorder Channels Recorders Acquisition rates Storage at 5-minute intervals in days 12 Channels 96 Channels Flicker Measurement Highest Harmonic Order Waveform Event Reports Storage capacity in events Event duration Sample rate Sequential Events Recorder Number of events Voltage Sag/Swell/Interruption Recorder Typical number of summary events Number of detailed rows Time-of-Use Number of self-reads 32 MB 128 MB 16 1 1, 5, 10, 15, 30, 60 minutes 192 12 3–59 s, 1, 5, 10, 15, 30, 60 minutes 770 N/A N 15th 2400 280 Y 50th 64 0.25 s 1 kHz 16–3155 0.25, 0.5, 1, 2, 5, or 10 s 1 kHz or 8 kHz >21,000 >21,000 60 >11,000 60 >11,000 15 15 Simplified Setup and Troubleshooting Feature Overview • Use ACSELERATOR QuickSet to customize your metering. Set and edit meter configuration, settings, and logic. • View the HMI screens in ACSELERATOR QuickSet to check wiring connections, phase rotation, and power flow direction. • Voltage and current sequence elements allow fast troubleshooting of miswired installations. • Form 5, 3-Wire Delta and Form 9, 4-Wire Wye metering connections • ANSI C12.20 0.2 and IEC 62053-22 0,2 S accuracy class • Rack-mount, panel-mount, easily extractable meter (EXM), wall-mount, and NEMA enclosure options available • Simultaneous Ethernet, EIA-485, EIA-232, telephone modem, and optical probe communications • Synchrophasor data (IEEE C37.118) • Enhanced SELOGIC control equations • Communication protocols – SEL ASCII – Modbus® RTU/TCP – SEL Fast Operate/Fast Meter – MIRRORED BITS® communications – SEL Distributed Port Switch (LMD) – DNP3 Serial and LAN/WAN • Inputs/outputs – 2 digital inputs, 3 electromechanical outputs – 4 digital inputs, 4 KY outputs with programmable Ke – 4 digital inputs, 4 electromechanical outputs – 4 analog outputs, 4 KY outputs with programmable Ke – 6 solid-state high-break capacity outputs for dc load – 4 digital inputs, 2 electromechanical 30 A outputs – Battery monitor inputs See model option table for available configurations and options. SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 3 Product Overview Advanced Display and Controls Display up to 16 normal points and 16 alternate points with one or three values per screen. Select from Unity, Kilo, or Mega scaling and up to 11 digits. SEL provides a worldwide, ten-year product warranty—no questions asked. Navigate alternate displays and settings. Customize the label insert. Record multiplier, CTR, VTR, and primary Kh. Program LEDs. Easily change meter forms in the field. Read, test, and program with ANSI Type II optical port. Customize nameplate, serial number, and bar code. Power Supply Board 2 Inputs 3 Outputs Main Board Ethernet EIA-232 IRIG-B EIA-232/485 Communications Board Expansion Slot #1 EIA-485 Telephone Modem EIA-232 Sealing Provision I/O Board PT Board Va, Vb, Vc, Vn CT Board Expansion Slot #2 4 Inputs 4 Outputs (solid-state or electromechanical) or 4 Analog Outputs 4 Solid-State Outputs Ia, Ib, Ic, In Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 4 Functional Overview SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-2032 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 SEL-734 Apply SEL-734 Meters throughout the power system. SEL-734 Capabilities Accurate Revenue Metering The SEL-734 exceeds ANSI C12.20 0.2 and IEC 62053-22 0,2 S accuracy class requirements. Transformer/line-loss compensation adds to meter accuracy when the meter location and billing points differ. ACSELERATOR QuickSet Software provides a simple test mode interface to easily verify meter accuracy. Communications and I/O Select from seven communications ports and eight communications protocols, including 10/100BASE-T or 100BASE-FX Ethernet. Advanced communications and protocols, such as DNP3, reduce the need for analog and digital outputs. When installations must communicate with legacy equipment, SEL offers digital and analog output options for the SEL-734. The SEL-2800 Fiber-Optic Transceivers provide electrically isolated communications paths between EIA-232 ports. Load Profile Recorder Twelve independent load profile recorders in the SEL-734P allow simultaneous meter and power quality logging of up to 192 data channels. Select up to 16 channels per recorder and sample rate SEL-734 Data Sheet intervals from 3 seconds to 60 minutes. Trend averages, minimum, maximum, changes, and snapshots at a rate of once every three seconds. ACSELERATOR QuickSet offers a fast and simple method to retrieve, plot, and export load profile data to .HHF or .CSV formats. Itron MV-90 meter reading software communicates to any SEL-734 communications port and automates meter reads for large-scale metering installations. Save LDP data in .HHF or .CSV formats. Schweitzer Engineering Laboratories, Inc. 5 SEL-734 Capabilities (Continued) Measure and Record the Following: • Harmonic current, voltage, and power to the 50th order with accuracy per IEC 61000-4-7* • Harmonic angles for voltage and current • IEC 61000-4-15 flicker* • High-resolution, 8 kHz waveform capture* • Total harmonic distortion (THD), crest factor, and K-factor metering with up to 50th harmonic content • High-speed load profile recording with three-second resolution* • VSSI • Symmetrical components (unbalance) View event records and waveform captures of system anomalies. VSSI reports detail system interruptions with 1 ms resolution. * SEL-734P benefits VSSI Recorder Correlate system disturbances with the voltage sag/swell/interruptions (VSSI) recorder. Enabled from the factory, the VSSI recorder time-stamps voltage excursions with up to 1ms resolution and records indefinitely using an adaptive sampling rate. The SEL-734 stores and reports residual voltage, duration, affected phases, CBEMA/ITIC reports, and time stamp of occurrence. The VSSI settings include trigger thresholds from ±1% to ±95% of the actual value and automatic recording duration dependent on the length of the voltage excursion. ACSELERATOR QuickSet automatically graphs and analyzes VSSI data, and includes an export feature. Applications with SCADA systems can also retrieve these data using the DNP3 protocol. SWELL SAG Upper Voltage Limit Lower Voltage Limit Voltage Profile TOU Metering Record demand and energy consumption with a user-defined calendar; use TOU metering to bill consumption at different rates based on season, day type, and time of day. The program automatically self-reads and resets demand; there is no need to manually reset meters. Harmonic Metering Monitor, record, and control using individual harmonic values, THD, and K-factor with resolution up to the 50th harmonic. Interharmonic Metering Measure, record, and control using Group THD. Measure interharmonics from 20 Hz to 3285 Hz in 5 Hz bins. Schweitzer Engineering Laboratories, Inc. TOU stores and resets peak demand data. SEL-734 Data Sheet 6 SEL-734 Capabilities (Continued) IN (Delivered) Transformer/Line-Loss Compensation When the contractual billing point differs from the meter location, use transformer and line-loss compensation (TLLC) to optimize the metering location and reduce the instrument transformer costs. BP2 Power Substation High Voltage Transmission Lines OUT (Received) BP3 BP1 Transmission Substation Substation With Distribution Bus Power Poles BP4 IN (Delivered) Choose from four billing and metering points with TLLC. 59.996 Hz 60.003 Hz 59.996 Hz Pullman, WA Chicago, IL Philadelphia, PA Chic ago Tampa Pullman ia lph ade Phil 60.015 Hz Monterrey, Mexico 60.0 Hz 60.007 Hz San Antonio, TX Tampa, FL Mon terr ey io ton An San Synchronized Phasor Measurement Combine the SEL-734 with an SEL IRIG-B time source to measure the system angle in real time with a timing accuracy of ±10 µs. Measure instantaneous voltage and current phase angles in real time to improve system operation with synchrophasor information. Replace state measurement, study validation, or track system stability. Synchronized phasor measurements use the SEL Fast Message synchrophasor protocol and exceed the Level 0 accuracy requirements defined by IEEE C37.118–2005. Use SEL-5077 SYNCHROWAVE® Server Software* or SEL-5078 SYNCHROWAVE Console Software* to view system angle at multiple locations for precise system analysis and system-state measurement, shown to the right. View system angle at multiple locations. *Additional cost software. Predictive Demand The predictive demand function monitors accumulated demand and alarms when the demand exceeds a user-defined limit. The SEL-734 can then shut down loads or peak-shave with generation to avoid demand charges as shown to the right. The predictive demand alarm is available through Modbus, DNP, MIRRORED BITS communications, or the front-panel LEDs. Frequency Recording Measure frequency for local and remote indication or use in control and data acquisition. Use a load profile recorder for a “strip chart” record of the frequency as often as every three seconds. Avoided Demand Charge Load New Peak Predicted Daily Load Profile Reduce peak demand charges with the predictive demand alarm. Minimum/Maximum Metering The SEL-734 automatically records the date and time of minimum and maximum voltage, current, and power measurements. Use this capability for equipment selection, troubleshooting, and diagnosis of any installation. Capture minimum/maximum quantities with 25 ms resolution. SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 7 SEL-734 Capabilities (Continued) Logging and Recording Store a minimum of 16,000 sequential events records capturing any power quality disturbance. Retrieve data using ACSELERATOR QuickSet software, Modbus, DNP3, or ASCII. Store and analyze waveform capture data using ACSELERATOR QuickSet. Automatic Event Reporting After recording an event report, the SEL-734 can automatically report event data through SEL or DNP3 protocols to a communications master. SEL-5040 software can automatically collect SEL-734 waveform data without the need for manual retrieval. Password Protection Three password levels ensure protection of critical meter configuration and billing data. Password levels include read only, limited read/write, and full read/write capabilities. Monitor device and power system events with the Sequential Events Recorder (SER). Programmable Logic (SELOGIC Control Equations) The meter provides user-programmable logic to combine meter calculations, contact inputs, remote command inputs, and timers to control internal logic and contact outputs. The logic allows the following operations: • Logic (OR, AND, NOT) • Math (+, —, x, /) • Analog compare (>, <, <>, =, =, =) • Triggers (RISING EDGE, FALLING EDGE) • Sixteen latches • Sixteen remote-control logic units • Sixteen programmable logic variables with pickup and dropout timers • Sixteen programmable analog variables Metering Integration Communication Integration Use the SEL-734 as part of a complete station integration package. Retrieve metering values within the system, as well as status and calculated values, in many different ways: • Seven ports and seven protocols, including 10/100BASE-T and 100BASE-FX Ethernet • Remote engineering access through Ethernet, telephone modem, or a communications processor • Integration with SEL communications processors into a complete station system, including metering and protection Ethernet SEL-2032 Telnet and Modbus®/TCP Communications Processor SEL-2515 MIRRORED BITS Communications SEL-734 Telephone Line MV-90 Modem Integrate with many communications paths. Test Block Integration SEL supplies several types of test block as accessories for the SEL-734. The 4600 series test blocks and plugs ensure safety with current shorting and voltage isolation to protect the user and speed testing. Upon request, SEL will prewire the SEL-734 to a test switch installed in a rack mount bracket, appearance bezel for panel mounting, indoor enclosures, and outdoor enclosures. Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 8 Metering Integration (Continued) Self-Shorting Current Connector and FMS Test Switch Use 4600 Series Test Blocks and Plugs to provide a complete test system interface for all electric apparatus. Safely disconnect live voltages and currents and easily service your meter with a self-shorting current connector or a test switch. Self-Shorting Current Connector and FMS Test Switch Part Number 10-Position Test Block 4610BTPxxHXXX 10-Position Test Plug 4610PSPxxHXXX FMS Test Switch 240-1010 Self-Shorting Current Connector 915900048 4600 Retrofit Bezel for FT-1 Cutout 915900126 Test Plug Test Block FMS Test Switch Self-Shorting Current Connector SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 9 Metering Integration (Continued) Wye or Open-Delta Integration The SEL-734 supports four-wire wye-connected (Form 9) and three-wire open-delta connected (Form 5) configurations as shown below. The end user can select between Form 9 and Form 5 metering options in the field by simply issuing a command to the meter. SEL-734 Current Inputs SEL-734 Voltage Inputs SEL-734 Current Inputs SEL-734 Voltage Inputs 01 01 01 01 02 02 02 02 03 03 03 03 04 04 04 04 05 E 05 500 06 E 500 06 07 07 08 08 Z Z C A C B B C C N N Form 9, 3-Element, 4-Wire Wye 3-Phase 3-Wire Delta A A B B C C LINE A B LOAD A LINE LOAD B 3-Phase 4-Wire Wye Form 5, 2-Element, 3-Wire Delta Power Quality and Metering Applications Industrial • Support complex tariffs with a high-speed, 192-channel load profile data recorder in the SEL-734P. • Measure flicker induced by electric arc furnaces. • Verify effectiveness of harmonic filters on large motor drives. • Provide predictive demand for load control and energy usage information to the customer. • Simplify troubleshooting by monitoring harmonics and interharmonics, triggering alarms, and capturing waveforms. Collect and analyze energy usage information with the SEL-734. See the “Industrial Application of the SEL-734 Meter” white paper for the benefits of installing the SEL-734 into industrial applications. The paper can be found at selinc.com/literature/white-papers/. Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 10 Power Quality and Metering Applications (Continued) Substation • Integrate the SEL-734P into your substation, automation, and protection system. • Collect metering, power quality, and phasor measurements from remote substations. • Use the SEL-734P as a real-time feeder monitor to collect event logs, waveforms, and power quality information. Submetering • Allocate energy costs by applying SEL-734 Meters as submeters. • Use advanced SELOGIC control equations to manage load and energy costs. Mini-SCADA or Transducer Replacement • Use the SEL-734 to collect real-time voltage, current, and kVA information for direct SCADA interrogation via DNP3 protocol. • Replace old, inaccurate, and maintenance-intensive transducers. • Interface directly with auxiliary equipment and legacy devices, using status inputs and output relays. Distributed Generation Control Use the SEL-734 to provide automatic start and remote control of distributed generation facilities. SELOGIC control equations support any logical or mathematical combination of measured quantities and set points to control a generator or load switch. SEL-734 Data Sheet Improve substation monitoring, automation, and control with the SEL-734. Power System Site Load Schweitzer Engineering Laboratories, Inc. 11 ® ACSELERATOR QuickSet SEL-5030 Software Settings Editor • Use the menu-driven graphical interface with detailed help screens. • Speed installation by standardizing settings files and modifying application-specific items. • Develop settings offline. HMI • Remotely monitor and reset real-time metering information, which includes: – Energy data – Demand and peak demand – Minimum/Maximum records – Sequential Events Recorder (SER) data • View load profile data. • Monitor and control inputs and outputs. • Read and save TOU data. • Place meter into test mode and monitor test pulse output. Simple settings software. ACSELERATOR Meter monitoring software standard with the SEL-734. Event Reports and Analysis • Quickly analyze event records, status bits, spectral analysis, and harmonic content using the ACSELERATOR Waveform Viewer. • Convert event reports to oscillography with time-coordinated Meter Word bit assertion and phasor/sequence element diagrams. • Use the SEL-734 modem dial-out capability to automatically transfer event files to ACSELERATOR Report Server® SEL-5040 Software*. ACSELERATOR QuickSet SEL-5030 Software • Use licensed versions* of ACSELERATOR QuickSet to create custom views of settings, called QuickSet design templates. This makes installation of a new device simple and helps ensure that new devices are applied according to your organization’s standards. • Import and use QuickSet design templates with licensed versions of ACSELERATOR QuickSet software. Each meter needs fewer settings because the template hides standardized and unused settings. * Additional cost software Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 12 Compliance Designed and manufactured under an ISO 9001 certified quality management system ANSI C12.20-2002; Class 0.2, CL2 and CL10/CL20 Radiated Emissions: FCC Part 15; Class A IEC 62053-22:2003; Class 0,2 S IEC 62052-11; rack-mounted meters IEC 62053-23:2003; Class 0,2 S UL Listed to U.S. and Canadian safety standards (File E220228; NRAQ, NRAQ7, File E475839; NRAG, NRAG7) ERCOT Compliant CFE G0000-48-1999 Compliant per LAPEM CE: Mark—EMC Directive, Low-Voltage Directive Note: Optional modem not CE compliant. Mounting Options Mount the SEL-734 and accessory devices into multiple locations using SEL’s complete line of mounting kits. Choose from rack-mount, wall-mount, indoor, or outdoor configurations. Retrofit Panel-Mount Bracket With Retrofit Bezels • Horizontal Meter and Test Switch Short Switchboard • Single Horizontal Meter Short Switchboard • Horizontal Meter and Test Switch Tall Switchboard • Single Horizontal Meter Tall Switchboard • Single Vertical Meter • Vertical Appearance Bezel Vertical Retrofit Bezels • JEM 1/10 Switchboard • JEM 1/10 Panel Mount • GE kV • JEMStar Switchboard/TransData MK-5 Switchboard • Nexus 126X/127X Switchboard • PML ION 8000 Switchboard • Schlumberger Q1000 Switchboard • Siemens Q4 Tall Switchboard • Siemens Q4 Short Switchboard • Siemens Q4 Tall Switchboard With Test Switch Cutout Rack-Mount Bracket • Single Horizontal Meter • Two Horizontal Meters • Horizontal Meter and Test Switch • Meter and Two Test Switches • Single Vertical Meter • Two Vertical Meters • Vertical Meter and Test Switch your meter into an existing panel cutout using our retrofit bezels. See the SEL-734 Metering Accessories flyer for a complete list of accessories. Horizontal meter with test switch bezel Horizontal meter bezel Vertical retrofit bezels Single meter rack-mount bezel Dual meter rack-mount bezel Test switch and meter rack-mount bezel Wall-Mount Bracket • 7XX Wall-Mount Bracket • 7XX Hinged Wall-Mount Bracket Hinged wall-mount bracket SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 13 Mounting Options (Continued) Indoor Enclosure • 7XX Indoor Enclosure + FT-1 Cutout, Horizontal • 7XX Indoor Enclosure + FT-1 Cutout, Vertical Indoor enclosure Outdoor enclosure Outdoor Enclosure • 7XX Outdoor Enclosure, Horizontal • 7XX Outdoor Enclosure, Vertical • Prewired Options Available Easily Extractable Meter (EXM) Remove the SEL-734 from service in just seconds with the EXM option. This innovative mounting and wiring solution allows rapid removal while safely shorting connected CTs. The safe, economical, and flexible option easily retrofits legacy draw-out meters using a vertical retrofit bezel. Front-Panel Cover The optional front-panel cover with sealing provision offers physical protection and tamper evidence for the SEL-734. Front-panel cover Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 14 Meter Mounting 5.67 in (144 mm) 7.36 in (187 mm) 7.56 in (192 mm) 7.56 in (192 mm) SEL-734 Vertical Dimensions 5.80 in (147.4 mm) 5.47 in (139 mm) 0.84 in (21.4 mm) 7.56 in (192 mm) 7.56 in (192 mm) 5.67 in (144 mm) SEL-734 Horizontal Dimensions 5.8 in (147.4 mm) 5.47 in (139 mm) .84 in (21.4 mm) 7.36 in (187 mm) SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 15 Specifications `` Frequency and Rotation Compliance Designed and manufactured under an ISO 9001 certified quality management system ANSI C12.20:2002; Class 0.2, CL2, and CL10/CL20 Radiated Emissions: FCC Part 15; Class A IEC 62053-22:2003; Class 0,2 S IEC 62052-11; rack-mounted meters 60/50 Hz system frequency must be specified at time of order. ABC/ACB phase rotation is user settable. Frequency tracking range: 45 to 65 Hz (VA or VC required for frequency tracking). Power Supply Continuous Operating Limits 125/250 Volt Supply: 85–264 Vac (50/60 Hz) 85–275 Vdc 24/48 Volt Supply: 19–58 Vdc 12/24 Volt Supply: 9.6–36 Vdc IEC 62053-23:2003; Class 0,2 S UL Listed to U.S. and Canadian safety standards (File E220228; NRAQ, NRAQ7, File E475839; NRAG, NRAG7) ERCOT Compliant VA Rating: CFG G0000-48-1999 Compliant per LAPEM CE: Mark–EMC Directive, Low-Voltage Directive Note: Optional modem not CE compliant. General Meter Form 9 and Meter Form 5 300 V continuous 600 V for 10 seconds Range: Revenue Accuracy 120 V Option: 240 V Option: Measurement 120 V Option: 240 V Option: Burden: 57–132 V 132–277 V 0–150 V 0–300 V 0.003 VA @ 120 V 0.02 VA @ 240 V Meter Form 9 300 VL-N, three-phase, four-wire (wye) connection Meter Form 5 300 VL-L, three-phase, three-wire (delta) connection AC Current Signal Inputs (Current Transformer Inputs) Measurement Category: Interruption (IEC 60255-11:1979) 100 ms at 250 Vac/Vdc 50 ms at 125 Vac/Vdc 50 ms at 48 Vdc 10 ms at 24 Vdc AC Voltage Inputs Maximum Rating: <40 VA/15 W maximum <20 VA/7 W typical II IA, IB, IC Channels Range: Ripple (IEC 60255-11:1979): 5% for dc inputs Terminal Voltage Dropout: <40 V within 1 minute of power removal Rated Insulation Voltage (IEC 60664-1:2002): 300 Vac Dielectric Test Voltage: 2.8 kVdc Rated Impulse Voltage (IEC 60664-1:2002): 4000 V Output Contacts Output ratings were determined with IEC 60255-23:1994, using the simplified method of assessment. Standard Electromechanical Make: 30 A per IEEE C37.90-1989 Carry: 3 A at 120 Vac, 50/60 Hz 1.5 A at 240 Vac, 50/60 Hz 1 s Rating: 50 A Make Rating: 3.6 kVA, COS = 0.3 Break Rating: 360 VA, COS = 0.3 CL10/CL20 Option: 0.15–20 A Durability: >10,000 cycles at rated conditions CL2 Option: 0.010–6 A Pickup/Dropout Time: <35 ms Maximum Rating: 22 A continuous 500 A for 1 second Maximum Operating Voltage (Ue): 250 V Burden: 0.5 VA Rated Insulation Voltage (Ui) (excluding EN 61010): 300 V Starting Load per ANSI C12.20: CL10/CL20 Option: 10 mA CL2 Option: 1 mA Neutral Channel IN Range: CL10/CL20 Option: 0.15–2.5 A CL2 Option: 0.010–0.75 A Maximum Rating: 22 A continuous 500 A for 1 second Burden: 0.5 VA Schweitzer Engineering Laboratories, Inc. Breaking Capacity (10000 operations): 24 Vdc 0.75 A L/R = 40 ms 48 Vdc 0.50 A L/R = 40 ms 125 Vdc 0.30 A L/R = 40 ms 250 Vdc 0.20 A L/R = 40 ms Cyclic Capacity (2.5 cycles/second): 24 Vdc 0.75 A L/R = 40 ms 48 Vdc 0.50 A L/R = 40 ms 125 Vdc 0.30 A L/R = 40 ms 250 Vdc 0.20 A L/R = 40 ms SEL-734 Data Sheet 16 Optional Solid-State Operational Voltage, Continuous 250 Vac/Vdc Maximum On Resistance: 100 mA typical: guaranteed: 30 mA typical: guaranteed: 10 mA typical: guaranteed: 50 75 75 125 125 200 48 Vac: Pickup 32.8–57.6 Vac Dropout 20.3 Vac 24 Vac: Pickup 14–27 Vac Dropout <5 Vac AC mode is selectable for each input via Global settings IN101D–IN102D and IN401D–IN404D. Current draw at nominal dc voltage: 2–6 mA, except for 220 Vdc and 250 Vdc (2 mA) and 24 Vdc (10 mA). Time-Code Input Minimum Off Resistance: 10 M Meter accepts demodulated IRIG-B time-code input at EIA-232 Port 3, Port 2, or 2-pin Phoenix connector. Meter time is synchronized to within ±10 µs of time-source input. Pickup/Dropout Time: <25 ms Nominal Voltage: 5 Vdc +10% Maximum Voltage: 8 Vdc Analog Outputs Maximum Firmware Update Rate: 100 ms Synchronized Phasor Measurement Max. Message Rate: Maximum settling time for full-range change to 0.1% full-scale: 500 ms Bandwidth: 0 to 4 Hz Specification is with respect to MET PM command and SEL Fast Message Synchrophasor Protocol. Voltage and Current Accuracy: 1 mA Output Current Range: ±1.2 mA Minimum Output Impedance: 100 M Maximum Load: 10 k , 100 H Accuracy: ±0.15% ±0.5 A 4—20 mA Output Fnom = 60 Hz ±5 Hz TVE = 1% Fnom = 50 Hz ±5 Hz TVE = 1% for V1 and I1 TVE = 1% + |50–F|/10% for VA, VB, VC, IA, IB, IC, VAB, VBC, VCA, IAB, IBC, and ICA Frequency Accuracy: ± 5 mHz for Fnom ±9 Hz Operating Temperature IEC 60068-2: Current Range: ±24 mA Minimum Output Impedance: 100 M Maximum Load: 500 , 100 H Operating Environment Accuracy: ±0.15% ±10 A Pollution Degree: Overvoltage Category: Optoisolated Input Ratings 20 messages/second (Fnom = 60 Hz) 10 messages/second (Fnom = 50 Hz) –40° to + 85°C (–40° to +185°F) Note: Not applicable to UL applications. LCD: –20° to +70°C (–4° to +158°F) 2 II Indoor Use DC Control Signal 250 Vdc: Pickup 200–275 Vdc Dropout 150 Vdc 220 Vdc: Pickup 176–242 Vdc Dropout 132 Vdc 125 Vdc: Pickup 100–137.5 Vdc Dropout 75 Vdc 110 Vdc: Pickup 88–121 Vdc Dropout 66 Vdc 48 Vdc: Pickup 38.4–52.8 Vdc Dropout 28.8 Vdc Maximum Altitude: Maximum Humidity: 2000 M 95% RH Weight 2.3 kg (5.0 lbs) Dimensions Refer to Figure 2.1 for meter dimensions. Routine Dielectric Test Current Inputs: 2.75 kVac for 1 s Voltage Inputs: 2.2 kVac for 1 s 24 Vdc: Pickup 15–30 Vdc Dropout <5 Vdc Optoisolated Inputs and Output Contacts: 2.2 kVac for 1 s 12 Vdc: Pickup 9.6–13.2 Vdc Dropout <6 Vdc Power Supply: 3.11 kVdc for 1 s EIA-485 Port: 1.5 kVdc for 1 s IEC 60255-5:2000 Dielectric tests performed on all units with the CE mark: 2200 Vdc for 1 s on EIA-485 communications port. 2000 Vac for 1 s on contact inputs, contact outputs, and analog inputs. AC Control Signal 250 Vac: Pickup 170.6–300 Vac Dropout 106 Vac 220 Vac: Pickup 150.3–264 Vac Dropout 93.2 Vac 125 Vac: Pickup 85–150 Vac Dropout 53 Vac 110 Vac: Pickup 75.1–132 Vac Dropout 46.6 Vac SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 17 Terminal Connections Rear Screw-Terminal Tightening Torque Current Input Terminal Block (ring terminals are recommended) Minimum: 0.9 Nm (8 in-lb) Maximum: 1.4 Nm (12 in-lb) Connectorized® Minimum: 0.5 Nm (4.4 in-lb) Maximum: 1.0 Nm (8.8 in-lb) Reactive Power (kVAR) Peak Demand: class 0.2 Apparent Power (kVA) Peak Demand: class 0.2 Metering Accuracy, Instantaneous (25 ms) Accuracies are specified at 23°C and at nominal system frequency unless noted otherwise. Voltages VA, VB, VC: ±1% Voltages VAB, VBC, VCA: ±1% Connectorized terminals accept wire size 12–24 AWG. Currents IA, IB, IC: ±1% User terminals or stranded copper wire should be at a minimum temperature rating of 105° C (221°F). Current, Neutral IN: ±2% Frequency: ±0.01 Hz Power (kW) per Phase and Total: ±2% Reactive Power (kVAR) per Phase and Total: ±2% Apparent Power (kVA) per Phase and Total: ±2% Power Factor, at Unity PF: ±2% Processing Specifications AC Voltage and Current Inputs 16 samples per power system cycle for instantaneous quantities. 8000 samples per second for rms quantities and harmonics. 3 dB low-pass filter cut-off frequency of 3000 Hz. Control Processing 25 ms processing interval Harmonic Accuracy per IEC 61000-4-7 (2002-08) SELOGIC Pickup and Accuracies SELOGIC Timers: ±25 ms Analog Values: ±3% Timers Pickup Ranges: 0.000–1000000.000 s, 25 ms steps Pickup and Dropout Accuracy (for all timers): ±1 processing interval (25 ms) Metering/Monitoring Metering Accuracy, One-Second Average (rms) ANSI C 12.20 (1998) Accuracies are specified at 23°C and at nominal system frequency, nominal voltage, and nominal current unless noted otherwise. Quantity Condition Max Error for n 25 UHn 1% UN 5% UHn UHn < 1% UN 0.05% UN Current IHn 3% IN 5% IHn IHn 3% IN 0.15% IN Power PHn 150 W sec PHn • 5% PHn 150 W sec PHn 7.5 W Note: UN and IN are nominal voltage and current. UHn, IHn, and PHn are nth order harmonic voltage, current, and power. UN = 120 V or 240 V (metering voltage option) IN = 0.5 A (CL2) or 5.0 A (CL10 and CL20) Voltage THD and THDG: ±5% typical, ±10% worst case K-Factor: ±5% typical, ±10% worst case Distortion Power: ±3% typical, ±10% worst case Voltages VA, VB, VC: ±0.15% Voltages VAB, VBC, VCA: ±0.15% PST: ±5% over the range 0.5–25 PST (10-min. interval) PLT: ±5% over the range 0.5–25 PLT (2-hour interval) Flicker Currents IA, IB, IC: ±0.15% Current, Neutral IN: ±1.0% Frequency: ±0.01 Hz Energy (kWh), Imported/Exported Total: class 0.2 class 0.2 class 0.2 Power (kW), per Phase: class 0.2 300 to 115200 Optical (ANSI C12.18 Type 2): Front Panel EIA-232: Rear Panel Optional Ports class 0.2 Apparent Energy (kVAh): class 0.2 Apparent Power (kVA) per Phase and Total: bps: Standard Ports Power (kW) Total: Reactive Power (kVAR) per Phase and Total: Communications Ports A total of five ports is available. Peak Power Demand (kW): Reactive Energy (kVARh) Import/ Export per Phase and Total: Integration/Automation class 0.2 EIA-232/ EIA-485/Modem: Rear Panel, 1.5 kVdc isolation for EIA-485/Modem 10/100BASE-T Ethernet Port: Rear Panel Fiber-Optic Ethernet Port Wavelength: class 0.2 Schweitzer Engineering Laboratories, Inc. 1300 nm Optical Connector Type: LC Fiber Type: Multimode Link Budget: 16.1 dB SEL-734 Data Sheet 18 Typical TX Power: –15.7 dBm RX Min. Sensitivity: –31.8 dBm Fiber Size: 62.5/125 m or 50/125 m Approximate Range: ~6.4 km Data Rate: 100 Mbps Typical Fiber Attenuation: –2 dB/km Note: The EIA-232/EIA-485 Modem card functions as a single port, therefore, only one port is available at a time. The optional internal modem complies with Part 68 of the FCC Rules and Regulations. Type Tests Electromagnetic Compatibility Immunity Surge Withstand Capability: Vibration, Shock, and Bump: IEC 60255-21-2:1988 Elec. relays, Part 21: Vibration, shock, bump, and seismic, Section 2, Severity: Response: Class 2 Endurance: Class 1 IEC 60255-21-3:1993 Elec. relays, Part 21: Vibration, shock, bump, and seismic, Section 3, Severity: Class 2 Safety Dielectric Strength/Impulse: IEC 60255-5:2000 Elec. relays, Part 5: Insulation, Section 6: 2.5 kVac on AC current inputs, contact inputs, and contact outputs, 3.1 kVdc on power supply, and 2.2 kVdc on EIA-485 port for 60 sec. dielectric, Severity: 2500 Vac on analog inputs, contact inputs, and contact outputs; 3100 Vdc on power supply IEC 60255-5:2000 0.5 Joule, 5 kV on power supply, contact inputs, contact outputs, ac current inputs, and voltage inputs Section 8: Impulse Voltage, 2200 Vdc on EIA-485, Severity Level: 0.5 Joule, 5 kV High-Voltage Line Surges: IEEE C62.41-1991 100 kHz Ring Wave for Location Category B3, Peak Voltage of 6 kV and Short-Circuit Peak Current of 3 kA 1.2/50 s Combination Wave for Location Category B3, Peak Voltage of 6 kV and Short-Circuit Peak Current of 3 kA Impulse Voltage Test: IEC 687:1992–06 6 kV on power supply, ac current inputs, and voltage inputs IEEE C37.90.1-2002 Elec. relays, 2.5 kV oscillatory, 4 kV fast transient IEC 60255-22-1:2007, 2.5 kV peak common and 2.5 kV peak differential mode 1.0 kV peak common mode on communications ports Surge Immunity: IEC 62052-11:2003, 4 kV for Current, Voltage, and Power Supply Mains 1 kV for Auxiliary Circuits Power Frequency Magnetic Field Immunity: IEC 61000-4-8:2009, 1000 A/m for 3 seconds, 100 A/m for 1 minute excludes optional modem Pulse Magnetic Field Immunity: IEC 61000-4-9:1993, 1000 A/m Electrostatic Discharge Immunity: IEC 61000-4-2:2008 Elec. disturb., Section 2: ESD, Severity Level: 4 IEC 60255-22-2:2008 Elec. disturb. Section 2: ESD, Severity Level:4; both polarities at Levels 1, 2, 3, and 4 Radiated Radio Frequency Immunity: IEC 61000-4-3:2010, Severity Level: X (15 V/m) IEC 60255-22-3:2007 Elec. relays, Section 3: Radiated electromagnetic field disturb., Severity Level: 3 (10 V/m) ANSI C12.20 (1998), Severity Level: 15 V/m Conducted Radio Frequency Immunity: IEC 61000-4-6:2008, Severity Level: 3 Fast Transient Burst Immunity: IEC 61000-4-4:2011, Severity Level: 4 IEC 60255-21-1:1988 Elec. relays, Part 21: Vibration, shock, bump, and seismic, Section 1, Severity: Response: Class 2 Endurance: Class 1 Environmental Tests Cold: IEC 60068-2-1, 2007 Envir., Test Ad, Severity: 16 hours at –40°C Dry Heat: IEC 60068-2-2:2007, Envir., Part 2: Test Bd, Severity: 16 hours at +85°C Damp Heat, Cyclic: IEC 60068-2-30:2005 Basic envir., Part 2: Test Db, Severity: 25° to 55°C, 6 cycles, 95% humidity Enclosure Protection: IEC 60529:2001, IP65, enclosed in panel with available gasket (P/N: 915900097); IP41 without gasket; IP20 for rear panel SEL-734 Data Sheet Schweitzer Engineering Laboratories, Inc. 19 Notes Schweitzer Engineering Laboratories, Inc. SEL-734 Data Sheet 20 © 2007–2016 by Schweitzer Engineering Laboratories, Inc. All rights reserved. All brand or product names appearing in this document are the trademark or registered trademark of their respective holders. No SEL trademarks may be used without written permission. SEL products appearing in this document may be covered by U.S. and Foreign patents. 2350 NE Hopkins Court • Pullman, WA 99163-5603 U.S.A. Tel: +1.509.332.1890 • Fax: +1.509.332.7990 selinc.com • [email protected] Schweitzer Engineering Laboratories, Inc. reserves all rights and benefits afforded under federal and international copyright and patent laws in its products, including without limitation software, firmware, and documentation. The information in this document is provided for informational use only and is subject to change without notice. Schweitzer Engineering Laboratories, Inc. has approved only the English language document. This product is covered by the standard SEL 10-year warranty. For warranty details, visit selinc.com or contact your customer service representative. SEL-734 Data Sheet *PDS734-01* Date Code 20161006