Three Phase Digital Energy Meter
Three Phase Digital Energy Meter
Advanced Three Phase Electronic Revenue Meter, This meter comes with additional communications capabilities for use in Power Quality indication, advanced commissioning functionalities and larger memory storage.
| Measurement
• Class 1 & Class 2 (MID Class B & Class A) |
Inputs / Outputs Configuration • Up to 4 I/O Total in 3 Isolated Groups (Maximum 2 Relay Outputs) • Options Include: Passive/Active Inputs, S0/BOSFET/Relay Outputs • Passive Input Voltage: 5V, 12V, 48V, 110V, 240V • Active Input Voltage: 12V • BOSFET Output: 240V, 100mA maximum • S0 Output: 27V, 27mA maximum • Relay Output: 240V, 5A/2A • 2 LED Indicators, Independent of I/O • Programmable Output Pulse Width: 1ms to 100ms Environmental • Operating Range: -25˚C to +60˚C • Limit Range: -40˚C to +70˚C • Storage Range: -40˚C to +80˚C • Relative Humidity: Up to 75% mean, 95% non-condensing for 30 days • Ingress Protection: IP54, UL50 (3R) • Salt Spray Resistant (IEC 60068-2-11) Load Survey / Profile • AMI Ready • Up to 2.1 Megabytes of Non-Volatile Memory • Over 3600 Days (10 Years) Storage (2 Channels, 30-Minute Intervals) • Up to 32 Channels • Intervals Programmable from 1 to 60 Minutes • 2 Independent Surveys • Energy, Instantaneous Readings, Pulsing Inputs as Channel Sources • Ability to Store Average /Minimum/Maximum Values for Interval Duration |
Physical Dimensions • Standard Version: Approx. 292.5mm (L) x 175mm (W) x 94mm (D) • Weight: Approx. 2 kg for WC, Approx. 1.8 kg for CT Time Clock & Calendar • Accuracy (internal) within 15 Seconds per Month • Backup Time of 10 Years without Power (Lithium Battery) • Supports Daylight Saving Time • Supports Gregorian or Persian Calendars Time of Use • Up to 8 Rates plus Unified Rate • Up to 32 Separate Import & Export Registers • Daily, Weekly, Monthly, Yearly & Special • Up to 200 programmable Special Days • Up to 61 Previous Periods plus Period Totals • Block or Rolling Maximum Demand • Energy, Pulsing Inputs • Time of Maximum Demand Large LCD Display • Large 7-Segment Display • Display Digit Size: 10.7mm (H) • Up to 60 User-Defined Screens of any Meter Parameter • Definable Enunciators • Display Available even without Mains Power |
Security • Multi-level Security (Username & Password including Encrypted Log-in) • Up to 7 Independent Security Levels • Up to 6 Individual Users Tamper Detection & Alarms • Provision for Sealing with Conventional Wire or Plastic Seals • Bypassing Current & Reverse Current • Advanced Tamper Detection and Logging • Pre-programmed Alarms for Meter Self-check • Alarms Trigger LEDs, Enunciators, Relay Outputs or Comms Event • Alarms are Stored in Event Logs Communications |