TESCO - The Eastern Specialty Company

With the growing demand for electric vehicles (EV), there needs to be a simple and accurate method to test EV charging systems.

Test the accuracy of AC and DC voltages and currents with TESCO’s Electric Vehicle Service Equipment (EVSE) Test System TS400.  The TS400 is a valuable set with complete testing capabilities and caters to every possible EVSE charging protocol in the world (AC and DC).

EV charging stations are popping up all over as the sale of electric vehicles increase.  Many states or counties are now mandating testing for these charging stations.  TESCO’s TS400 makes testing these chargers easy!

TESCO’s EVSE Test Systems test the accuracy of energy delivery using a transactional mode compatible with Handbook 44 provisions.

The TS400 Test System includes a T4000 EVSE Tester and a PL4000 EV Load Emulator.

• Uses EVSE Connector J1772:201602 (18KW AC; 75KW DC)
• Inlets: Tesla, CHAdeMo, CCS1
• Easy to use - select a site and press "test"
• Extremely fast, full accuracy is achieved in less than five seconds at any power level
• Field ready and easily transportable
• Performs all accuracy and safety tests automatically without need for operator intervention
• All information for sites, equipment, test procedures and test results are stored in internal database
• Compatible with all current EV charging protocols

As a utility, the vast majority of revenue comes from large customers who have transformer-rated services.  At transformer rated sites the opportunity for something to go wrong is much greater than at a self-contained site.  Studies have shown that at transformer-rated sites, the vast majority of issues are related to wiring, CTs, PTs and other issues.  If you want to be sure that the customer is billed correctly and you are not losing revenue, you must test the whole site, not just the meter.

TESCO’s all-in-one 6330 Meter Site Analyzer gives you the most versatile site testing tool available in a small, lightweight package. No other test system has the functionality of:

• Complete Site Verification
• CT Testing (ratio with Burden, burden, admittance)
• Meter Testing
  • Customer Load to 20A
  • Load Box to 5A
  • Accuracy, Demand, Timed Register, Timed Run, Energy Delivery
• “Fast Key” Anytime Data
  • Metrology Data
  • Phasor Diagrams
  • Live Waveforms with Recording
  • Harmonics

TESCO Meter Manager Software Platform is an out-of-the box, configurable, easy to use asset and inventory management platform. Designed with utilities in mind, Meter Manager enables cradle-to-grave processing of your assets. This includes AMR and AMI meters, network communications devices, CT/VT, pole and pad mounted transformers, volume correctors and sensors.

TESCO Meter Manager – Experienced and Trusted

• 40+ million assets under management
• Continued Year over year growth and successful implementations
• Connect to any meter test equipment and field devices
• Experienced and successful with AMI Deployments and ERP/Legacy and SAP integrations
• Configurable workflows matching your business operations
• Supporting hundreds of concurrent users
• Role based security with unlimited number of users and roles
• Robust reporting engine
• Secure and business continuity capable

 Meter Manager Differentiators

• - We know the Utility business and the data you need in the “Utilities 2.0” AMI World
• - Simple to the complex integration – Meter Manager can be the System-of-Record (SoR) and/or interface with other SoRs
• - Enterprise grade 3-tier architecture able to handle hundreds of simultaneous users and tens of millions of assets
• - Highly proficient with multi-vendor AMI deployment programs
• - Successfully integrating with SAP, Oracle and home-grown legacy systems
• - Seamlessly connects/interface to TESCO, WECO, RFL Test Boards and other field and gas test provers
• - Flexible financial models: purchase or lease options
• - Host locally or on TESCO’s Amazon Cloud

• Each Module is written specifically to support metering operations. No Module has been adapted for use from some niche outside of metering. TESCO has the only software written exclusively for metering professionals, by metering professionals.

  TESCO has worked tirelessly to create a uniform set of Modules written on the same software base for every customer in North America.  An enhancement for one customer is an enhancement for every customer. At the same time, every customer has every module configured for their use and their reporting requirements.

  Meter Manager has been architected in such a way to allows utilities to customize their purchase. You can buy all, one or a few of the modules and when your needs grow; Meter Manager can scale accordingly by adding additional modules to your installation. The modules are as follows:

• Meter Shop Operations and Test Records Management
• Asset Management Lifecycle
• Inventory Management
• Random Sample/ In-Service Testing
• Site Verification
• Field Exchange
• Meter Manager Legacy and Systems Integration
• Meter Manager Architecture
• Project Management & Delivery
• Personal Protective Equipment