POWRtec - Intelligent Energy Management Systems Intelligent Energy Management Systems POWT.OB

Specifications

Direct Meter IEC Class 1.0 active energy meter with DIN rail attachment. CT meter: IEC Class 0,5S active energy meter with DIN rail attachment. Both fits into all existing meter frames incl. the Danish Pin type.
Power 3 x 5/80 A, (CT: 1/6) 3 x 200 - 240 VAC 50 Hz, 1, 2 or 3 phase, 2 - 3 or 4-wire. DIN-standard base
Terminals Active energy readings  Stand-Alone Capability  GSM functionality depends on at least  one phase operating.
Pulse Output SO pulse output . Direct: 1.000 imp/ kWh.  CT: 10.000 / kWh.
  Meter calculates instantaneous AC RMS voltage  on all phases.
Display Wide temperature range (-40° to +70°C), 7 digits annunciator for function and phase status.
Accuracy Class Class 1 for active energy (kwh)
Metrological Requirement In accordance with EN62052-11, EN62053-21 and EN62053-23  Method of Measurement  VLSI-ASIC (A/D-conversion and digital signal processing)
Voltage • Un = 230/400V 1, 2 or 3 phase and neutral.
• Measuring range: -20 %to +15 % Un
• Power Consumption (ex. GSM & Zb) in voltage circuit: 1,5 VA Cap., 1.5 W
Current • Rated currents lb= 5 Amp (direct connected)  or In = 1 Amp (Ct connected)
• Maximum current Imax = 80 Amp (direct connected)  or 6 Amp (Ct connected)
• Starting current: (0.2) % of lb = 2 mA
• Power Consumption in current circuit: 0.05 VA
Frequency • 50 Hz ± 1Hz Temperature Ranges
• Operating -40 ... +60°C
• LCD operating -20 ... +55°C
• GSM operating -25 ... +55°C
SO Inputs • In accordance with EN62053-31, Class A and B
• Isolation voltage test 4 kV rms
• Impulse voltage test 6 kV
Outputs SO output for A+ pulses
Environment -25° to +55°C operating; -40° to +70°C storage,  humidity 0 - 100%, non-condensing. Altitude up  to 4,000 meters. IP51 housing for indoors use.
Optical I/O IEC 601 103 mode C at 300 - 9600 baud.
Serial I/O Internal TTL serial I/O.
Network SMS GPRS GSM. SMS is encrypted as in the Sasat standard. This gives up to 31 readings in just one single SMS.
Load Without GSM power supply less than 1.5 VA, less than 0.5 VA per chase
  Real-time Clock
Clock accuracy: ±0.5s / 24h (in +23°C)
LCD display (7 integers) Self-diagnostics
• Internal alarms
• Memory
• Phase failure
• Watchdog
Meter Constant (Red LED indicator) • Direct meter: 1.000 imp 7 kWh CT meter
10.000 imp/kWh Case
• According to DIN43857 and DIN43859
• IP 51
• IP20 (terminal block and terminal cover)
Communication • Integrated GSM/GPRS modem
• Dual Band EGSM900/DCS 1800
• GPRS: Class 10
• Commands: AT-commands (ETSI 7.07 and 7.05)
Over voltage Protection • 12 kV (metering core) / SP1618
• 4 kV rms (SO input and relay insulation test voltage)
• 6 kV (SO input and relay impulse test voltage)
Register Structure • 4 system value registers, with 3 history levels
• Power cut log, power quality log and alarm
• The Smart Read alarm
Mechanical 140 x 91.5 x 59.75 mm with DIN rail attachment.  Wire and pin attachment at 13.5 mm from wall.
Weight 0.5 kg

POWRtech and Itron -- Poised to Benefit From International Smart Meter Growth
11 January 2012
NEW YORK, NY--(Marketwire -01/11/12)- Shares of several companies focused on smart meters struggled in 2011 as much of the stimulus money that drove smart meter deployment in the U.S. came to a close, slowing... read more
POWRtec to Deliver 50,000 Smart Read Meters to Danish Utility Giant
6 January 2012
SUNNYVALE, CA--(Marketwire - Jan 6, 2012) - POWRtec International Corp, (OTCBB: POWT), an innovative California-based energy monitoring company, is pleased to announce that it has signed a contract with Dani... read more