Chester Clinic

 

Technical specifications

SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY SYRIAN ARAB REPUBLIC
MINISTRY OF ELECTRICITY
PUBLIC ESTABLISHMENT FOR DISTRIBUTION
OF ELECTRICITY
TENDER DOCUMENTS TECHNICAL SPECIFICATIONS Three Phase
ACTIVE AND REACTIVE ENERGY
MULTI-FUNCTION, MULTI-TARIFF STATIC METERS
3x230/400 volt, X/5 Amp
Dr. Eng. Issam Bahssas Eng. Mohammad Yassin Mohammad Eng. Zaher Al khen Assist.Eng. Mohssen Seif Edin Assist.Eng . Abdulla Saraiji Approved by General Director
Eng. Mustafa Shekhani
Three Phase (X/5A) Meter Specifications Bid ( ) 1 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY Content :

3 General conditions. 5 Documents of technical offer. 6 Sample for testing. 7 Testing and inspection for shipments 8 Guarantee schedule 9 Price Schedule . Three Phase (X/5A) Meter Specifications Bid ( ) 2 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 1- Introduction :
These specifications cover the bid minimum technical requirements for the design; manufacture, supply, and testing of static meters to be used with three phase alternating current, in the distribution system of the PEDE under the service conditions of Syria. The bidder must carefully read this tender document because in case the submitted
sample or offer contained any discrepancies with the detailed technical specifications the
offer will be rejected.
The bidder must completely fulfill the technical requirements and specifications listed in this document and the offers that pass the technical check will be financially evaluated. Test samples should be sent with the offer free of charge and will be considered as essential If any bidder has any inquiry about any part of this tender documents, should address his inquiries to the following address: Public Establishment for Distribution and Exploitation of Electricity
17 Nisan Street, Baramkeh Sq., Damascus (Syrian Arab Republic)
P.O. Box: 4900
FAX: 2223686,
2- DEFINITIONS:
shall mean Public Establishment for Distribution of Electrical PURCHASER
shall mean PEDE. shall mean all the documents submitted by the supplier, bidder, and manufacturer shall mean supplier, manufacturer or bidder SUCCESSFUL
shall mean the manufacturer, supplier, whose offer has been accepted by the Purchaser CONTRACTOR
shall mean the Bidder, whose offer has been accepted by the Purchaser, with addition to approved contract between them. IEC Documents
shall means standards, reports and publications concerning static meters and issued by International Electrotechnical Commission Three Phase (X/5A) Meter Specifications Bid ( ) 3 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 3. General Conditions:
3.1. The meters are intended for indoor installation. 3.2. The meters will serve for measuring electrical quantities of consumers. 3.3. The meters must be multi-tariff (multi-functional) with the low consumption LCD registers, operated in a cyclic mode. 3.4. At a time of delivery the meters must be set (programmed) to register and display active energy with our tariff settings; but the necessary program must be delivered with the meters in order to activate necessary number of tariffs (4) and to configure other multi-functional meter functions and operations. 3.5. In order to maintain their multi-functional performance, the meters must be equipped with a real time keeping function which include time and date (year, month, day) and serve the event and all function, the meter must be equipped also with appropriate interface for bi-directional communication with the meter. 3.6. Environmental Conditions: 3.6.1. Altitude above sea level 3.6.2. Maximum ambient temperature 3.6.3. Minimum ambient temperature 3.6.4. Average maximum temperature 3.6.5. Maximum temperature variation in one day 20 °C. 3.6.6. Average maximum relative humidity up to 80 % at 30 °C. 3.7. It is acceptable to offer meters equipped with four measuring devices, one additional for the neutral. 3.8. In case the neutral is disconnected, meter must work accurately (Balance and unbalance Load). 3.9. The meter should be capable to detecting, disply on LCD screen and recording occurrences of missing phase (one-phase or two phases) which can happen due to intentional/accidental (disconnection of phase links). The meter should be capable of detecting current reversal with phase identification. The meter should always log energy in forward direction (Active Energy) even if the current is following in negative direction, in one or more phases "sum of absolute per-phase values in Active Energy". Three Phase (X/5A) Meter Specifications Bid ( ) 4 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 4. STANDARDS :
The offered meters shall be designed, manufactured and tested in conformity with the latest applicable IEC (International Electrotechnical Commission) All requirements and values, specified in these Technical Specifications, exceeding the reference documents requirements are obligatory. 5. DOCUMENTS OF TECHNICAL OFFER:
The offer the enclosed documents and references shall be submitted in English. A complete technical offer shall include three copies of the following documents in 5.1. The Bidder and manufacturer should fulfill the guarantee schedule sign and stamp it , i.e the declaration and confirmation of their approval and commitment to all of the guarantee schedule content. 5.2. To provide complete sets of detailed dimensions drawings and catalogues of the offered 5.3. Furthermore Error curves for:  Ambient temperature variation.  Frequency variation.  Voltage variation.  Current variation with P.F. = 1 , P.F. = 0.5 ind P.F. = 0.8 cap. 5.4. Instruction book for installation, operation and maintenance. 5.5. Quality assurance certificate that is valid within the period of submitting the offer, issued by an independent authority. 5.6. To provide "DLMS/COSEM" certificate for the type of the submitted meters. 5.7. Type Test certificates for the offered meters issued by a famous and independent authority. 5.8. User Manual for Software of (PC and HHU). 6. SAMPLE FOR TESTING:
6.1. The bidder must submit with his offer a METER as a sample for testing, which must have all requested specification in this document. 6.2. The Sample must be submitted without any break and mistakes. 6.3. Although the meter cover should be firmly sticked as stated in item 12-2 of
guarantee schedule, the sample meter should be provided without sticking to
enable the evaluation committee to open the meter cover to inspect its
components.
Three Phase (X/5A) Meter Specifications Bid ( ) 5 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 6.4. The sample must be equipped with corresponding optical port to read and program the meter by HHU and PC. 6.5. The sample must be equipped with serial port RS485. 6.6. The PC software on CD must be submitted with sample. 6.7. Test reports for at least the following tests according to IEC standards should be
submitted with the sample dully singed and stamped : 6.7.1. Limits of error due to variation of the current . 6.7.2. Limits of error due to voltage variation, the voltage variation range according to tender document are 0.7-1.15 of rated voltage. 6.7.3. Limits of error due to frequency variation . 6.7.4. Accuracy test in the presence of harmonics including. 6.7.5. Influence of self heating. 6.7.6. AC voltage test. 6.7.7. Test of no-load condition. 6.7.8. Test of Starting current. 6.7.9. Meter constant test. 6.7.10. Spring hummer test. 6.7.11. Resistance to heat and fire. 6.7.12. Power consumption. 6.8. Test reports for at least the following tests and bid special requirements should be submitted with the sample dully singed and stamped : 6.8.1. Accuracy at reverse current occurred by exchange of current leads. 6.8.2. Test for meter body material showing that it is made of high quality reinforced 6.8.3. Check for the missing phase and missing neutral feature described in article 3. The meter should give a message on the LCD indicating for missing phase and missing neutral. 1. PEDE will reserve the right to run the above tests or any other test described in IEC Standards and technical specifications. 2. To pass the technical check the bidder should : a. Completely fulfills all the requirements and specifications of this tender document. b. Confirm it commitment to the guarantee schedule content as explained in item 5-1. c. Provide reports for successful testes described in item 6.6 & 6.7 d. Pass the tests made by the PEDE committee according to first note. Three Phase (X/5A) Meter Specifications Bid ( ) 6 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 3. The bidder or his official technical representative should attend the testes
conducted by PEDE committee, and in case he did not attend these tests he will
not have the right to make any objection on tests results. The bidder will be
informed about tests date, time and place by a fax sent to the fax number
mentioned in the bidder offer.
7. Testing and inspection for shipments:
7.1. The offered products shall be tested in accordance with the IEC standards and specifications mentioned in this book. 7.2. The contractor shall make necessary tests at the manufacturer premises in his country; provide all the testing facilities PEDE representatives within the range of requirements. All the instruments to be used for testing shall be calibrated by a recognized and approved laboratory. The test certificates shall bear the details 7.3. The meters should be in good appearance. 7.4. The visual inspection and routine tests shall be carried outs on each dispatch of 7.5. In case of failure of random sample(s) in special or routine tests and quality of any shipment of meters not meeting the requirements; the PEDE EE will reject this shipment of meters. 7.6. Test certificates shall include in addition to test results: 7.6.1. The order number of the PEDE. 7.6.2. The logo/the name of the manufacturer of meters. 7.6.3. The date of testing. 7.6.4. The signature of the test supervisor. 7.7. The success of tests and inspections at the manufacturer country at the attendance
of PEDE representatives, means that the contractor can ship the meters to Syria but does not mean the initial acceptance of meters, because the initial acceptance tests will be conducted in Syria. Three Phase (X/5A) Meter Specifications Bid ( ) 7 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 8. Guarantee Schedule : to be signed and stamped by the bidder and
Description of PEDE Requirements
Offered Data
The meter is multi tariff & multi function, with at least 4 tariffs and multi group tariffs (daily, monthly, seasons…). The meters must be equipped with a real time keeping function which include time and date (year, month, day), the meter must be equipped also with appropriate interface for bi-directional communication with the meter. In case of reverse energy the meter must always account energy as positive. The meters must have impulse test output in addition to two separate LEDs for test accessibility, one for active energy and the other for reactive energy Operation range : Temperature from -10 ºC to + 55 ºC Relative humidity at 30 ºC is 80% Rated current (In) = 5 A Maximum Current (Imax) = 6 A Rated voltage Vn = 3 x 230/400v Voltage variation range from 0.7Vn to 1.15Vn Rated frequency = 50Hz Frequency variation range = ± 2 Hz AC withstand voltage = 2KV Impulse withstand voltage 1.2/50µS = 6KV Class of meter = class 0.5 for active energy and class 2 for
reactive energy. Three Phase (X/5A) Meter Specifications Bid ( ) 8 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY The meter base is made from high quality polycarbonate. The meter cover is made from high quality polycarbonate. The meter's cover should be stuck firmly so that it can't be opened unless by breaking it or by making trace apparently, in this case the battery of meter can be replaced without need to open the meter cover, and has independently sealed . The meter cover should have independent sealing. The meter should be equipped with a sensor to detect Terminal block : All parts of each terminal shall be such that the risk of corrosion, resulting from contact with any other metal parts is minimized. Minimum cross section of the terminal block holes ≥ 6 mm2. The manner of fixing the conductors to the terminal shall ensure adequate and durable contact. The terminal block should be made of high quality reinforced polycarbonate or Bakelite The terminal block cover should be made of high quality The terminal block cover should be extended to cover all wiring and must have a separate sealing. The connection diagram should be clearly printed on the terminal block cover. The terminal cover should be transparent that all connections can be seen with no need open the terminal cover. The meter should be equipped with a sensor to detect terminal cover open. Degree of protection is at least IP51. Three Phase (X/5A) Meter Specifications Bid ( ) 9 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY Register type is LC with min 8 digits (one of them for decimal) , 8mm hight LCD reading distance at least from 1m. When the meter is not energized the electronic display can be made visible for at least active energy and Reactive energy value , by pressing a push button. The meter shall have the following display modes: - The LCD must show the instantaneous values of (current, voltage, Active energy, Reactive energy and PF). - Automatic sequencing display with min. 8 sec retention time displaying programmed set-up values for observing during normal meter operation; the available data to showing on LCD at least is: 1- Billing data. 2- Historical data. 3- Date and Time. 4- Meter serial number. 5- Instantaneous values (current, voltage ,PF, Active energy and Reactive energy ) for each phase and total. The LCD should contain three lists at least and the LCD should be programmable according to: 1. The first list is for (Current active & reactive energy, last historical active & reactive energy & Max Demand) 2. The second list is for (instantaneous values). 3. The third list is for remnant data. Codes for values on display should comply with IEC OBIS identification. The meter must have alternate button for switch between the lists of LCD Three Phase (X/5A) Meter Specifications Bid ( ) 10 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY Each meter shall bear the following information. The nameplate shall bear the purchaser logo and name The serial Number must be as form: YYCTXXXXXX  YY: Year of manufacture.  C: symbol of company (determine later).  T: type of meter (1 for single phase, 3 for three phases).  XXXXXX: sequence number. The meter record Max Demand For Active and reactive energy with date and time stamp. The meter must record and display the historical data (Billing and Max demand) with programmable options for one year at least. The meter must record at least 100 events for all power connection events (reverse current, power on and power off…etc). The meter must record at least 50 events for all log events (main cover open, terminal cover open, change setting and reset events). Meter should record start and finish date & time stamp for Hand held and PC must display Events The meter must record the following information:  Number of power off events & time and date of last power off event.  Number of reset operations & time and date of last Reset operation.  Max demand + Historical Readings' registries: These registries can record measured values of active energy and reactive energy with four tariffs at first day of month (at least) for one year at least.  The meter must record load profile with programmable setting.  The load profile should consist of 8 channel at least Three Phase (X/5A) Meter Specifications Bid ( ) 11 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY (currents for each phase, voltage for each phase, active and reactive energy).  Each channel should able to store 4320 reads at least. The meter should have a password permission to writing The meter should capable to insert Transformer Factor and its effects (processing, calculations … etc) Meter communication Ports : The meter shall have Optical Port for communication between Meter and (PC and HHU). The meter must have electrically isolated RS 485 communication port: This port is used for Reading and Programming the meter. The port capacity is 31 meters at least. The meter must be provided with programmable address number (Position Number) Programmable address should be placed in 0.0.0 register, as ID for communication for AMR applications. Communication protocol through optical and RS 485 port shall comply to IEC 62056-21 direct local data exchange IEC 62056-61 OBIS identification of registers, and 62056-62 interfaces classes. The Meter should be DLMS/COSEM compatible. Reading "DLMS" Meters remotely could be done via any application without contacting /or supporting the manufacturing Meter's company. Programmability of the meters:  Meters equipped with ETD for 4 tariffs must be easily programmable. The software shall be delivered in the form suitable either to be installed to PC for operation in laboratories or HHU, for operation in the field.  Meters must be setup quickly and easily by meter laboratory or workshop personnel. Meter Parameterization software :  The software should have customizable printing Three Phase (X/5A) Meter Specifications Bid ( ) 12 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY feature by task list.  The software must be compatible with Microsoft  The software must be able to export the Reading to Microsoft Excel.  The software should have tow level of permissions at o Administrator level: the administrator can do all tasks and define users and give them the permissions and tasks o Operator level: the operator can do only tasks that determine by administrator.  The software must be enabled to install on any PC with Microsoft Windows XP or higher operating system.  The software should be enabled to store all readings and settings of meters.  All functions (Reading and Setting functions) of software on PC must be enabled in HHU software with user permissions.  Ability to take reading from any meter by HHU by entering No. of meter if user permissions allowed.  The software (PC and HHU) should be able to save profile for meter setting.  The software (PC and HHU) must be able to reset  The software (PC and HHU) must be unable to reset  The software (PC and HHU) should able to draw Calibration : The meter must be precision calibrated for life at the factory, the routine test data must be delivered with each meter unit. Life of meter in normal working conditions is at least Meter component: The meter should have non-violated memory to maintain Three Phase (X/5A) Meter Specifications Bid ( ) 13 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY data during power outage. The meter should have lithium battery for time keeping The processor should be manufactured by a famous USA, West European or Japanese company. The memories should be manufactured by a famous USA, West European or Japanese company. The lithium battery should be manufactured by a famous USA, West European or Japanese company.  The type of packing should be suitable for export and provide complete protection for marine or track or rail transportation and for loading, for example (Boxes, cases) should be robust enough and have suitable dimensions and weights.  The bidder will take care on his own account that the commodity will be packed carefully in order to avoid damage of equipment and to be accepted to the insurance company.  Boxes, which should be handled with care according to the content, must be marked accordingly and clearly.  Sufficient bands for boxes of sensitive instruments and similar materials in accordance with their weight and dimension are to be used, and must be packed carefully to avoid exposure of elements to rain, sun, etc. with the appropriate packing or nylon bags oiled paper and foam materials.  Each meter should be packed separately and then grouped into boxes. Participation in testing and training:  The PEDE has the right to delegate two representatives (engineers) to the contractor country to participate in the testing, for one week for each shipment.  The contractor will bear all expenses of testing including accommodation, travel from and to Damascus (round trip) by plane, and travel in the contractor country etc.  The contractor shall send one expert man to Syria after Three Phase (X/5A) Meter Specifications Bid ( ) 14 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY receiving the first shipment for training PEDE engineers about method of installation, operation, setting, programming the meters,.  The PEDE has the right before contracting to delegate two inspectors to visit the manufacture plant. The bidder will bear all expenses.  The training program shall be proposed by the contractor and shall be checked and approved by PEDE METER GUARANTEE: The bidder shall guarantee the meters against all defects arising out of faulty design or workmanship, or defective material for a period of two years from the date of provisional acceptance (see legal conditions). PEDE has (Hand Held Units) with the following  hand held unit with (Battery and data charger)  Operating system WINDOWS MOBILE.  RAM: at least 64MB.  Flash Memory: at least 64MB.  CPU: at least 400 MHz.  Communication: Infrared Interface + USB.  Color touches Screen. The contractor should submit software able to install and work on the (H.H.U) of PEDE. Optical link for communication between meter and PC.
Manufacturer qualification : The manufacturer should have the production capacity of at least one million meter annually. The manufacturer sales in the last three years should not be less than one million meters. Three Phase (X/5A) Meter Specifications Bid ( ) 15 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY Bidder information : (to be filled by bidder) Manufacturer Name : Country of origin : Customers reference List a list including last three years clients :  Contact number  Contract subject & quantity List of equipments A list of equipments :  For production  For making tests. Offered Meter Type : Offered Meter Constant : Related to item 24 of Guarantee schedule : Processor manufacturer Memories manufacturer manufacturer Name & Website. Three Phase (X/5A) Meter Specifications Bid ( ) 16 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY
9- Price Schedule
9-1 SPARE PART
LIST NO. (1) OF SPARE PART
Price(EURO)
NUMBER OF
CONTRACT
2 Terminal Cover
LIST NO. (2) OF ACCESSORIES Price(EURO)
TOTAL UNIT TOTAL
Optical Link (Meter / PC) Soft ware of the Hand Held Unites RS 485 adaptor to RS232 (output port) Total price
9-2 List of Training and Testing
Description
Unit Price
Total Price
Costs of training in Syria including all expenses, 1*( man / 2weeks )
Participate in testing in manufacturer's
country, 2(man /weak) for each shipment
Total price
Three Phase (X/5A) Meter Specifications Bid ( ) 17 1 8
SYRIAN ARAB REPUBLIC - MINISTRY OF ELECTRICITY PUBLIC ESTABLISHMENT FOR DISTRIBUTION OF ELECTRICITY 9-3 -PRICES SCHEDULE:
Price(EURO)
THREE PHASE ACTIVE AND REACTIVE ENERGY STATIC METERS SPARE PARTS ACC. TO LIST NO.1 ACCESSORIES ACC. TO LIST NO.2 List of Training & Testing (10) GRAND TOTAL
GRAND TOTAL (in words CFR)
Three Phase (X/5A) Meter Specifications Bid ( ) 18 1 8

Source: http://pede.com.sy/userfiles/file/X-5.pdf