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Summary of Contents for elmeasure PE5120
- Page 1 User Manual PREPAID METER THREE PHASE | SINGLE PHASE www.elmeasure.com UM/SWHM/V3/0115...
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Page 2: Table Of Contents
Table of Contents 1 INTRODUCTION 4.2. Wi-Fi RESET OPTION 1.1. IMPORTANT INSTRUCTIONS 4.3. PROGRAMMING GUIDE FOR 3PHASE (PE5120)/1PHASE (PE5121) PREPAID METER 1.2. ABOUT THIS GUIDE 4.4. PREPAID OPTIONS 1.3. PREPAID METER UNIQUE FEATURES RF based 1.3.1. BENEFITS OF PREPAID METER GSM/GPRS based 1.3.2. -
Page 3: Introduction
This is not only limited to power and energy, Elmeasure devices also can integrate gas and water meter with the different inlets of the house and deduct the balance based on consumption. -
Page 4: About This Guide
Remote Display Unit allowing customer to recharge and monitor consumption • Elmeasure prepaid meter has great optional feature i.e. individual phases on for DG (R, Y, B or • RYB or No DG). This feature can avoid ACCL to individual houses. -
Page 5: Applications Of Prepaid Meter
Elmeasure assumes no liability for failure to comply with these requirements. The information presented in this guide is intended to be an aid to qualified metering personnel. - Page 6 Safety Warning: Return damaged meters and components to Elmeasure do not attempt to repair the damage. The meter has no user-serviceable parts. Any attempt to remove or repair internal parts voids the meter warranty.
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Page 7: Wiring The Prepaid Meter
Fig. 2: Drawing for Three phase Mounting details Mounting: The front bezel of the basic model is molded plastic. Bezel dimensions are 160 x 112 mm (Depth 58mm behind bezel) for single phase prepaid meter and 173 × 262 mm (Depth 82mm behind the bezel) for three phase prepaid meter. - Page 8 Connect the Current inputs: It is important to maintain the direction of the current flow from S1 to S2. If this reversed in one or more phases, the Power computation will be negative in the corresponding element(s). Though the computation is internally corrected to an equivalent positive value, it is not advisable to leave a reversal of current flow uncorrected.
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Page 9: Wire The Dual Input
Fig. 3: Connection diagram for CT Operated Three Phase Prepaid Energy Meter Wire the Dual Input The Unit is capable of monitoring electricity consumed from two separate sources. One of these could be the supply from the electricity authorities while the other could be from the in-house generator. For the meter to recognize that the supply is from the alternate source, the meter requires a voltage input between 240 V AC that should go live when the supply is from the alternate source as shown in Fig 2. -
Page 10: Installing A Meter In A New Location
Remove the old meter • Install the Elmeasure’s prepaid meter in the same location as the previous meter, using • mounting hardware that is appropriate for the type of surface material Inspect the line and load wires to make sure they are not damaged or frayed. (Replace if •... -
Page 11: Installing The Sim Card Into The
2.3.3. INSTALLING THE SIM CARD INTO THE DEVICE (GSM/GPRS METERS) GSM/GPRS based prepaid meters SIM holder having two symbols on the downside. Down symbol for opening the SIM holder and up symbol for locking the SIM holder. Open the SIM holder by click down symbol of the SIM holder •... -
Page 12: Prepaid Meter Configuration
Fig2: Connection diagram for three phase prepaid energy meter with remote and charging unit 3. PREPAID METER CONFIGURATION 3.1. PREPAID METER PRODUCT DESCRIPTION Physical Description FRONT: The front panel of prepaid meter contains the two parts: 1. Display 2. Wiring Diagram The Display part has one row of six digits/characters each, with auto scaling Kilo, Mega, and minus indications. - Page 13 The Indicators-Kilo, Mega, Minus, COM and 4-D/I Kilo: When lit, indicates that the reading is in Kilo (10 3 ). 10,000 is KILO displayed as 10.00 K. Mega: When lit, indicates that the reading is in Mega, (10 6 ). 10,000 K MEGA is shown as 10.00 M.
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Page 14: Models & Display Parameters Of Prepaid Meter
Models and Display parameters of Prepaid meter Model Display Parameters PE5120 – Three phase Prepaid meter with • Credit left in kWh Units(balance) internal contactor • Cumulative kWh(EB & DG) • Digital Inputs(for Gas and Water meters) Cumulative Old KWh(EB & DG) •... -
Page 15: Prepaid Meter Operation
4. PREPAID METER OPERATION The meter is suitable for Three-phase four wire (PE5120)/ Single Phase 2 wire system (PE5121). Meter measures electrical energy consumed and decrements the available credit register in accordance with the energy consumption-KWh or kVAh. The available credit register is incremented as and when payment is made. -
Page 16: Wi-Fi Reset Option
Row : “Y” blinking. enters into RUN mode without reset WiFi module. If “Y” is selected meter enters in to wifi reset mode . 4.3. PROGRAMMING GUIDE FOR 3PHASE (PE5120)/1PHASE (PE5121) PREPAID METER Step Actions Display Reads Range/Options/Comments Press UP & DOWN keys... - Page 17 Press DOWN key to go to Row: 01.01. d Defines the Month & Date of the the next parameter clock. First two digits define the month selection & another two digits mention the date. Press the UP key to select Row: 01.
- Page 18 Press DOWN key to go to Row: ryb dG. (Default) It defines which phase needs to be the next parameter Phase selection in DG work in DG. (only in 3 phase meter) Ranges: ryb,r,y,b Press UP key to select the Row: ryb dG.
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Page 19: Prepaid Options
RF based • Secured Encrypted RF Smart Card based recharging • Elmeasure encryption also added for improving the security • Can have multiple card- one with low value charged for emergency • Over KVA tripping when the meter is running in DG (programmable through the smart card) •... -
Page 20: Gsm/Gprs Based
GSM/GPRS based • Recharging with the secure authentication code and secure reply • Meter with Real Time Clock (RTC option) • Sends power outage & power resumption timings with date & time stamp after the power resumes to the server •... -
Page 21: Rs485 With Aggregator
• Remote configuration of unit cost (cost per KWh) and the slab wise cost • Remote Configuration of change in Threshold, Negative balance, Tariff in the secure mode • Initiate the message when balance reaches the 20% or 15% of the threshold value •... -
Page 22: Prepaid Functions
be pushed to the cloud with the built in web server software, enabling the user to collect and monitor the system without the system without geographical boundaries. Communication channels of RS485, Ethernet, Wi-Fi, Zigbee and GPRS (2G & 3G) are available in the unit. Key Features: •... -
Page 23: Features Of Prepaid Meter
Token credit function: Token Credit function deals with managing credit registers according to credit token transfer. When credit transfer is accepted, the values of “Available Credit Register” and “Total Purchase Register” are increased for the amount credit transferred. Emergency credit function: Emergency credit function is used in situations when “Available Credit Register Value”... -
Page 24: Optional Features
Programmable 2 TOD based on the time (slab programmable independently) • 6. TECHNICAL SPECIFICATIONS The following table gives the Technical Specifications of the prepaid single phase meters PE5121 / Three phase energy meter PE5120. Parameter Range Connection Single Phase,2 wire, PE5121 / Three phase, 4wire, PE5120 Accuracy Class 1 (Default) IEC 61036, CBIP 88 Sensing / Measurement True RMS, 1 Sec update time, 2 Quadrant Power &... - Page 25 Weight (appox.) unpacked 670 gms for PE5121 / 1650 for PE5120 Shipping(packed) 750 gms for PE5121 / 1750 for PE5120 Dimensions(mm) 160 × 112 mm (Depth 58mm behind bezel) The following table gives the Technical Specifications of the Prepaid Three phase meters (PE5120) CT operated meter. Parameter Range...
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Page 26: Communication
Humidity 5% to 95% non condensing Operating Temperature -10 C to +55 C (14 F - 131 Storage Temperature -25 C to +70 C (-13 F - 158 Communication RS 485 serial channel connection, Industry standard. Modbus RTU protocol. Baud rate 2400 bps to 19200 bps (preferred 9600 bps) Isolation 2000 volts AC isolation for 1 minute between communication and other circuits Gas/Water input option Factory configurable Digital input with Maximum Frequency... -
Page 27: Gsm/Gprs
Commercial Applications: The smart card’s portability and ability to be updated make it a technology well suited for connecting the virtual and physical worlds, as well as multi-partner card programs. • Banking/payment • Loyalty and promotions • Access control • Stored value •... -
Page 28: Wi-Fi
• IP 51 compliant • Multiple LEDs for Status indication • SIM card holder (sliding with sealing provision) GSM/GPRS Specification: • Works with global Quad band. Can be used with any GSM operators • GPRS class B mobile station • Compliant with GSM phase 2/2- class 4 (2W @850/900 MHZ, class1 (1W@1800/1900MHZ)) 7.1.4. -
Page 29: Communication Register Map For Prepaid
Features: Elegant design • Displays all parameters including balance • No separate power is required • 100 meter distance from the meter using CAT 5 cable • Display blinks and buzzer on in the frequent interval to individual • When idle state remote unit shows balance only •... -
Page 30: Troubleshooting
VA total float 40125 VA R phase float 40127 VA Y phase float 40129 VA B phase float 40131 VLL average float 40133 Vry phase float 40135 Vyb phase float 40137 Vbr phase float 40139 VLN average float 40141 V R phase float 40143 V Y phase... -
Page 31: Disclaimer
• 9. DISCLAIMER Sufficient care is taken to provide all information regarding the product but ElMeasure does not responsible the product which has been damaged due to improper installation, improper handling, improper connections, neglect, misuse, accident, and abnormal conditions of operation and natural calamities or acts of god.
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