XT METER PLATFORMS

The XT family of meters is designed to run the same firmware onall meters. Therefore the functionality among all types is similar.There are differences between PCB hardware which makes eachof them unique. All Vision meters meet requirements set forth byUL with regard to design, materials and components.

The Standard XT meter platform is typically offered whenstandard features are required. The XT can be equipped withVision’s Data on Demand and Nexgrid’s AMI technology. It isoffered in all forms and can be equipped with a 200 amp switchin Forms 1S, 2S & 12/25S.

The XT-L (Evolution LTE) is the Standard XT with a 4G LTEmodem designed for multiple networks. The modem PCB can beequipped with RS 485, Ethernet and Zigbee communications.Communications with the XT-L can be accomplished with Itron’sMV-90, Vision’s EndSight or 20/20 software. The XT-L can besold with or without UL approval.

Some customers require their meters to be UL approvedespecially in non-utility applications. Our XT-UL platform hasall the same features as the standard XT and some enhancementsin the power supply.

The XT-E is an enhanced version of our XT platform designedspecifically for Silver Spring Networks. It has an enhancedpower supply and additional circuitry for power failure. Allswitching circuits for the disconnect switch(s) are on the mainboard.

Standard XT, XT-L, XT-E & XT-UL

XT-E XT-L

Communications Options

Data on Demand

Evolution LTE

Landis + Gyr Airpoint

XT METER PLATFORMS

Vision Metering, LLC, 7 Ross Cannon St., York, SC 29745 803-628-0035 www.visionmetering.com 4/17

LTE Modem PCB

LTE

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Energy Values

KWh Delivered TotalKVARh DeliveredKVAh DeliveredKWh Delivered Phase AKWh Delivered Phase BKWh Delivered Phase CKWh Received TotalKVARh Received TotalKVAh ReceivedKWh Received Phase AKWh Received Phase BKWh Received Phase CQuadrant 1 KWhQuadrant 2 KWhQuadrant 3 KWhQuadrant 4 KWhQuadrant 1 KVARhQuadrant 2 KVARhQuadrant 3 KVARhQuadrant 4 KVARh

Volts, Amps & PF

Voltage RMS Phase AVoltage RMS PhaseBVoltage RMS Phase C

Current RMS Phase ACurrent RMS Phase BCurrent RMS Phase C

Phase Angle Phase APhase Angle Phase BPhase Angle Phase C

Power Factor Phase APower Factor Phase BPower Factor Phase CTotal Power Factor

Demand

Max KW DemandMax KVA DemandMax KVAr DemandCumulative DemandContinuously CumulativeDemand Reset DateDate, Max KW DemandDate, Max KVA DemandDate, Max KVAr

Time of Use

KWh Rate AKWh Rate BKWh Rate CKWh Rate D

Cumulative DemandContinuously CumulativeDemand

Demand KW Rate ADemand KW Rate BDemand KW Rate CDemand KW Rate D

Displayable Values

LCD Display Layout

1Z4R798103057584041Z4R798103057584041Z4R798103057584041Z4R79810305758404

XT-EDimensions

Standard XT, XT-L,XT-UL

9 N 9 J 1 PMeter Form1 Form 1S2 Form 2S3 Form 3S4 Form 4S5 Form 5S6 Form 6S9 Form 9SR Form 10SP Form 11SM Form 12SN Form 25SZ Form 16SC Form 2SM

Volts/ClassA 120V/100AB 120V/200AC 120V/320AD 120V/20AE 240V/200AF 240V/320AG 240V/20AH 480V/200AJ 480V/320AK 480V/20AL 120-480V/200AM 120-480V/320AN 120-480V/20AP 120-480V/100A

Platform1 Vision LT2 Vision ST3 Vision XT4 Vision XT AMI5 Vision ST AMI7 LT Shielded8 ST Shielded9 XT ShieldedS XT-E (SSN)U XT-UL

CommunicationsA NoneB HP Airpoint RadioC Pulsed Output FM CD Pulsed Output FM AE RS-485F RF/Pulse FM CG RF/Pulse FM AH RF/RS-485J Data on DemandK LTE ModemN NexgridP Silver Spring NICT 3 AirpointsV 4 AirpointsW 5 Airpoints

Options1 None2 200 A Switch3 Ext Antenna4 Switch & Ant9 100A Switch0 TSTM AdptD Dual CT’s

Cover TypeP PolycarbonateL Lexan SLX

CatalogNumbering

Guide

GENERAL XT SPECIFICATIONS

● ANSI C12.18, C12.19, C12.20, & C37.90.1 Compliant● Utilizes Magnetically Shielded Current Transformer(s) for

Current Measurement● 120 ­ 480 VAC Input Voltage● LCD Display is soldered to the board● 12 Channels of Load Profile,● Time of Use● Demand, KW & KVAR● Reactive Metering● Four Quadrant Metering● Event Log● Delivered, Received and Net Metering● Alternate Mode with programmable display values● Accuracy Class +/­ 0.2%● Shipped with Accuracy better than +/­ 0.15%● Designed for 20 Year Life● Battery options for Display, Ram, and Clock● Continuous Instantaneous KW● Uses Vision 20/20 Software for Programming (included

with the purchase of meters at no charge)● 50/60 Hz +/­ 5%● Utilizes Maxim Teridian Technology● 100 & 200 Amp Switch Option● 30 Digit User Defined Security Key●  ­40 to +85 Degree C Operation● 5 to 95% Relative Humidity● Functions with Itron’s MV­90 System.● Code Numbers assignable to Display Values● All plastic materials meet or exceeds UL

Requirements

All XT Vision Meters IncludeTime of Use

KW & KVAR DemandContinuously Cumulative Demand

12 Channels of Load ProfileNet Metering

Reactive MeteringFour Quadrant Metering

Event Log

No Extra Charge for Any Features

XT-E ADDITIONAL SPECIFICATIONS• Power supply capable of 10 watts @ 4 volts• Switching circuits for high current switches on main PCB• Zero crossing circuit for power outage detection

EVOLUTION LTE ADDITIONAL SPECS• AES 256 Security with Certificate Handling• Meter/Modem Power Consumption 3.6 watts idling, 6 watts at maximum transmitting• Designed for multiple wireless systems.• Antenna Patent licensed by Trans-Data

100 Amp Form16S Switch

100 Amp Form 2Sor 12S Switch

200 Amp Form2S or 12S Switch

100 Amp Form1S Switch

2020 Programming SoftwareVision 2020 Software is capable ofprogramming all variables in themeter. Time of Use, Demand, 12channels of Load Profile, NetMetering, Reactive and FourQuadrant Metering areprogrammable. Demand can beprogrammed for block, rolling,cumulative and continuouslycumulative. Programs can bedeveloped and stored under a specificMeter Settings #.

2020 is very intuitive and flows easilyfrom screen to screen. All VisionMeters are supplied with everythingincluded. The meter is only sold inone configuration “LOADED”. Thusall functions in 2020 are available tobe programmed.

2020 will run on Windows XP, 7, 8 &10. Security is an integral part of2020 with tasks selectable by theadministrator for all users. Securitybetween 2020 and the meter is alsoprogrammable by the administrator.

2020 is also used to communicatewith Vision’s XT-L LTE modemmeters via the Internet.

When communicating with any XTmeter it is possible to view the Phasordiagram while on site. The Phasordiagram will provide the voltage andcurrent on all phases along with realand reactive power including thephase angle. It will also show themeter’s serial number, form andversion of firmware.

2020 is an ideal tool to read and storeLoad Profile Date. Data can becollected via the optical port, LTEmodem or via the optional RS-485port. Load Profile can also be readvia Itron’s MV-90 System.

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