Table of Contents
Advertisement
Infinity – Operational Manual
U
'
M
SER
S
ANUAL
I
NFINITY
Energy Meter
This document contains the latest technical information about
Infinity which is a micro-controller based energy meter. The
product Infinity is sophisticated electronic equipment, and the
user is advised to read this User's Manual carefully before
attempting to install or operate the equipment.
Published on: 15.05.2015
Document Version: 1.7
Advertisement
Table of Contents
Related Manuals for Trinity INFINITY
Summary of Contents for Trinity INFINITY
- Page 1 NFINITY Energy Meter This document contains the latest technical information about Infinity which is a micro-controller based energy meter. The product Infinity is sophisticated electronic equipment, and the user is advised to read this User's Manual carefully before attempting to install or operate the equipment.
- Page 2 Trinity Dealer or Factory. You are responsible for all costs (shipping, insurance, travel time) in getting the product to the service location. Trinity will, at its option, repair or replace on an exchange basis the defective unit, without charge for parts or labor.
- Page 3 Trinity. This warranty is not transferable. This warranty does not cover third party parts, components or peripheral devices added to the Trinity product after its shipment from Trinity. Trinity is not responsible for warranty service should the Trinity label or logo or...
- Page 4 Infinity – Operational Manual lightning, improper electrical current, interaction with non-Trinity products, or service other than by an Trinity Authorized Service. The warranty and remedy provided above are exclusive and in lieu of all other express or implied warranties including, but not limited to, the implied warranties of merchantability or fitness for a particular purpose.
-
Page 5: Table Of Contents
Infinity – Operational Manual Introduction................ The Main Features Available In The Model....Technical Specifications ..........Installation And Commissioning ......... 3P4W Mode Installation ..........Back View Of The Unit ........... 10 RS485 Connection ............11 Operational Details ............12 Programming Mode............. 13 Setting CT-Primary............ -
Page 6: Introduction
Infinity – Operational Manual Introduction Infinity is a digital energy meter for use in three phase electrical systems as well as sub-metering applications. The design of this meter is based on proven microcontroller technology with front end ASICs, resulting in compact and accurate energy metering. -
Page 7: The Main Features Available In The Model
Infinity – Operational Manual The Main Features Available in the Model Class 1.0S accuracy as per IS13779 Class 0.5 accuracy also available Compact 96 x 96 x 55 mm enclosure Microcontroller based Backlit 16 X 1 LC Display Optional Dual Source ... - Page 8 Infinity – Operational Manual...
-
Page 9: Technical Specifications
Infinity – Operational Manual Technical Specifications Parameters Type Name Statistics Supply Three Phases and Neutral of a 3P4W system Direct Voltage Input : Up to 300V L-N Voltage Burden : 0.5VA Secondary Current: 5A or 1A ( optional ) Input... - Page 10 Infinity – Operational Manual Parameters Type Name Statistics Supporting MODBUS-RTU protocol. RS485 Port Range of Reading : 0 to 9999999.9 KWh Total Active Accuracy : 1.0S as per IS13779. Energy (KWh) Range of Reading : 0 to 9999999.9 KVAh Total Apparent Accuracy : 1.0S as per IS13779.
-
Page 11: Installation And Commissioning
Infinity – Operational Manual Installation and commissioning 3P4W Mode Installation Only Follow the steps outlined below to install / commission the unit. 1. Push the unit into the panel and mount using the clamps provided. 2. Connect the Auxiliary supply (80V AC to 270V AC) to the... - Page 12 Infinity – Operational Manual 3. Connect the three phases with the phase sequence being R-Y-B to the corresponding terminals marked U1, U2 and U3 on the unit. Make sure that the three phases coming to the unit come through control fuses of 1.0 Amp rating.
- Page 13 Infinity – Operational Manual the Y-Phase current cable through the meter CT hole in such a way that current flows in from "Y-Phase Source" and passes out through "Y- Phase Load". NOTE: The current carrying capacity of the whole current meter is limited by the maximum cable size which can be passed through the CT hole, which is 4sq.mm.
- Page 14 DG source. 9. Switch on the three phase supply. The unit will come alive and display Factory information such as '—TRINITY-- ' and then enter into Run Mode. 10. Set the correct CT-Ratio on the unit for CT operated meters.
-
Page 15: Back View Of The Unit
Infinity – Operational Manual 3ø4W Back view of the Unit... -
Page 16: Rs485 Connection
Infinity – Operational Manual RS485 connection ..Upto 31 units on bus without repeater RS232 CABLE RS485-RS232C CONVERTER... -
Page 17: Operational Details
Infinity – Operational Manual Operational Details The Infinity is a versatile meter, with the features needed to implement an accurate electrical energy measurement system. The configurable parameters of the meter can be programmed in Programming Mode. Run Mode is the normal mode where measured values are displayed. -
Page 18: Programming Mode
Infinity – Operational Manual KVAh = 120.12 (Display parameter as per the selected parameter in the programming mode). In Dual Source Meter instead of “KWh” it shows “EBKWh” for Electricity Board Active Energy or “EBKVAh” for Electricity Board Apparent Energy. -
Page 19: Setting Meter Id For Rs485 Port
Infinity – Operational Manual 2. Press key again. Immediately, P starts blinking which PROG ENTR indicates that the parameter can now be changed. Set the parameter value by pressing keys until the desired value is received. PROG 3. Press key to confirm the parameter value. Hence, the ENTR unit will restart and return into Run Mode. - Page 20 Infinity – Operational Manual 2. Press key again. Immediately, P starts blinking which PROG ENTR indicates that the parameter can now be changed. Set the parameter value by pressing keys until the desired value is received. PROG 3. Press key to confirm the parameter value. Hence, the ENTR unit will restart and return into Run Mode.
-
Page 21: Setting Time To Run Hour And Load Run Hour
Infinity – Operational Manual Setting Time to Run Hour and Load Run Hour (Available Only In Dual Source Meter) The unit has user's programmable two types of times: (i) Run Hour (ii) Load Run Hour. Run Hour is the time to be counted since the unit receives power. -
Page 22: Setting Energy Parameter For Display
Infinity – Operational Manual Setting Energy Parameter for Display: The unit has user's programmable two types of Energy parameter for display.(i)KWh (ii)KVAh To set the energy parameter, follow the instructions below: In Run Mode, press key for about four seconds. The unit... -
Page 23: Run Mode
Infinity – Operational Manual Run Mode The parameters calculated by the meter will be displayed on 16 X 1 backlit LC Display. The parameter shows the energy consumed and the time taken for EB and DG for dual source. In case of dual source, the Run Mode pages can also be frozen and unfrozen by pressing key. - Page 24 Infinity – Operational Manual For dual source display Run Mode Descriptions EBKWH=150.05 The first display shows active / apparent energy for Electricity Board Supply OR EBKVAh=210.07 Source. TEB=000000:40:01 The second display shows the time taken for energy Consumption of EBKWh/EBKVAh if "LoadRunHr" is selected in programming mode.
-
Page 25: Communication
Infinity – Operational Manual Communication The industry standard RS485 communication port option is available in Infinity. This option makes it possible for a user to select Infinity to provide energy information into a control system. Modbus RTU on RS485 Port Protocol details for RS485 MODBUS communication of Trinity meter model Infinity with PC based DAS package. - Page 26 Infinity – Operational Manual query or the host, tries to read more than 32 bytes of data in one query, exception message is generated. The parameters names and multiplication are also mentioned. Reserved values are for future use. They are transmitted as zeroes.
- Page 27 Infinity – Operational Manual Address Parameters 3060 EB KVAh X100 3062 DG KVAh X100 3064 EB Time Hour 3066 EB Time Minute 3068 DG Time Hour 3070 DG Time Minute The table below will be used for the parameter address of...
- Page 28 Infinity – Operational Manual For providing resolution, KWh is multiplied with 100 before transmitting. Thus if the KWh value is 278.99, it is sent out as 27899. Based on selected display energy, only single type of energy data will be available over RS485.
-
Page 29: Ordering Options
Infinity – Operational Manual Ordering Options Infinity can be ordered from the following options according to your requirements. INFINTY ENERGY METER (KWH) Range 0-9999999.9 KWh Technical Specification Options Installation · 3P4W Installation For H.T. application PT-Primary…………..KV (only if meter is to be PT-secondary…………V. - Page 30 Infinity – Operational Manual INFINITY Dual Source & Rs485 Whole Current KWh Meter Connection Breaker RS-485 Bus Breaker 150 to 270VAC Input to Select DG Energy Load...
- Page 31 Infinity – Operational Manual Customer …………………………………………… Sr. No. …………………………………………… P.O No. …………………………………………… Routine and function tests conducted to relevant standards and our Specifications/Literature/O & M Manual. Traceability: tested against "MTE" Standard Model PRS400.3 having basic accuracy of 0.02% traceable upto International Standards derived using appropriate ratio techniques.
Need help?
Do you have a question about the INFINITY and is the answer not in the manual?
Questions and answers