| A.- THREE PHASE RECLOSER 33 KV | | | |
| ITEM | DESCRIPTION | UNIT | REQUIRED | GUARANTEED |
| 1 | RECLOSER | | | |
| 1.01 | COUNTRY | | TO INDICATE | CHINA |
| 1.02 | MANUFACTURER | | TO INDICATE | HEMG |
| 1.03 | MODEL | | TO INDICATE | CHZ4 |
| 1.04 | STANDARD | | ANSI C-37.60 | ANSI-37.60 |
| 1.05 | TYPE | | OUTDOOR | OUTDOOR |
| 1.06 | SYSTEM | | THREE PHASE | THREE PHASE |
| 1.07 | OPERATION TYPE | | AUTOMATIC AND MANUAL | AUTOMATIC AND MANUAL |
| 1.08 | ALTITUDE OF OPERATION | MO.S.L | 2500 OR MORE | 4500 |
| | ELECTRIC CHARACTERISTICS | | | |
| 1.09 | OPERATION VOLTAGE | KV | 33 | 33 |
| 1.10 | MAX, VOLTAGE OF THE EQUIPMENT | KV | 38 | 38 |
| 1.11 | NOMINAL FREQUENCY | HZ | 60 | 60 |
| 1.12 | NOMINAL CURRENT | A | 630 | 630 |
| 1.13 | NOMINAL SYMETRIC INTERRPTION CURRENT | KA | 12.5 | 12.5 |
| 1.14 | SPECIFIC LEAKAGE DISTANCE | mm/KV | 31 | 31 |
| 1.15 | BIL | KV | 170 | 170 |
| 1.16 | DISCHARGE VOLTAGE, DRY, 60 HZ, 1 MINUTE | KV | 70 | 70 |
| 1.17 | DISCHARGE VOLTAGE, WET, 60 HZ, 10 SECONDS | KV | 60 | 60 |
| 1.18 | CYCLE OF WORK ACCORD ANSI C-37.60 | | YES | YES |
| 1.19 | INTERRUPTIION WAY | | VACUUM | VACUUM |
| 1.20 | INSULATION WAY | | SOLID DIELECTRIC OR GAS SF6 | SOLID DIELECTRIC |
| 1.21 | NUMBER OF ELECTRIC OPERATIONS | | 10000 | 10000 |
| 1.22 | CURRENT MEASURE | | WITH CURRENT SENSORS | WITH CURRENT SENSOR |
| | INSTALLATION | | INDOOR | INDOOR |
| | SYSTEM | | SINGLE PHASE | SINGLE PHASE |
| 1.23 | RELATION OF TRANSFORMATION | A | 400/1. | 400/1 |
| 1.24 | PRECISION | % | 1% | 1% |
| 1.25 | VOLTAGE MEASURE | | VOLTAGE SENSORS INTERNAL | VOLTAGE SENSORS INTERNAL |
| 1.26 | TYPE | | CAPACITIVE | CAPACITIVE |
| 1.27 | INSTALLATION | | IN BUSHING | IN BUSHING |
| 1.28 | PRECISION | % | 2.5 | 2.5 |
| 1.29 | QUANTITY | | 6 | 6 |
| 1.3 | SENSITIVE GROUND FAULT CURRENT DETECTION. | | CURENT TRANSFORMER | CURRENT TRANSFORMER |
| | INSTALLATION. | | IN THE TANK (INSIDE THE TANK ) | IN TANK |
| | QUANTITY. | | 1 | 1 |
| | TRANSFORMATION RELATION. | Ma | 200/1.5 | 200/1.5 |
| | MECHANIC CHARACTERISTICS | | | |
| 1.3 | METALLIC HARDWARE | | | |
| | MATERIAL | | STAINLESS | STAINLESS |
| | STANDARD OF THE MATERIAL | | ASTM A575 | ASTM A575 |
| | STANDARD OF HOT GALVANIZED | | ASTM A 153 | ASTM A 153 |
| | THICKNEES OF GALAVANIZATION MIN | gr/CM2 | 800 | 800 |
| 1.31 | MOUNTING | | ON CIRCULAR POLE | ON CIRCULAR POLE |
| 1.32 | MECHANISM OF OPERATION | | MAGNETIC ACTUATOR | MAGNETIC ACTUATOR |
| 1.33 | POSITION INDICATOR | | VISIBLE FROM THE SOIL | VISIBLE FROM THE SOIL |
| 1.34 | OPERATION BETWEEN POLE WITH HOOK | | YES | YES |
| 1.35 | MANUAL LOCKING EMERGENCY (ATTACHED DRAWING) | | YES | YES |
| 1.36 | TOOL PROVIDED WITH MANUAL CONTROL | | YES | YES |
| 1.37 | WITH LIFTING HOOKS | | YES | YES |
| 1.38 | INDICATES THE LIFE OF CONTACTS | | YES | YES |
| 1.39 | NUMBER OF MECHANICS OPERATION | | 10000 OR MORE | 10000 OR MORE |
| 1.40 | FULLY ASSEMBLED | | YES | YES |
| 1.41 | WEIGHT | | | |
| | PRINCIPAL TANK | KG | TO INDICATE | 135 |
| | CONTROL BOX | KG | TO INDICATE | 35 |
| 2 | TANK | | | |
| 2.01 | MATERIAL | | STAINLESS STEEL | STAINLESS STEEL |
| | CONSTRUCTION REQUIREMENTS | | INDICATE THE STANDARD | INDICATE THE STANDARD |
| 2.02 | COATING OF TIN IN TERMINALS AND CONDUCTIVE PARTS. | | 8 um | 8 um |
| 2.03 | PROTECTION DEGREE | | Able to withstand pressure fresh water cleaning insulators. | Able to withstand pressure fresh water cleaning insulators. |
| 3 | BUSHINGS | | | |
| 3.01 | COUNTRY | | TO INDICATE | CHINA |
| 3.02 | MANUFACTURER | | TO INDICATE | HEMG |
| 3.03 | STANDARD | | ASTM D624, DIN 63504,IEC 60587,ASTM G154, AST G 155. | ASTM D624, DIN 63504,IEC 60587,ASTM G154, AST G 155. |
| 3.04 | CHARACTERISTICS OF MANUFACTURE | | | |
| | MATERIAL OF CORE | | FIBER GLASS OR RESYN | RESYN |
| | INSULATION MATERIAL OF COVER HOUSING AND SHEDS | | Cycloaliphatic EPOXY RESIN | Cycloaliphatic EPOXY RESIN |
| | ELONGATION AT BREAK | % | 450 ( ACCORD STANDARD DIN 53504 ) | 450 |
| 3.05 | TEAR RESISTANCE. | N/M | MAJOR OF 20 ( Standard ASTM D624) | 20 |
| 3.06 | TRACKING AND EROSION RESISTANCE. | | CLASS 2A,4.5 ( IEC 60587 ) | CLASS 2A,4.5 ( IEC 60587 ) |
| 3.07 | TESTING OF RESISTANCE TO UV RAYS. | | ACCORDING ASTM G154 AND ASTM G155 | ACCORDING ASTM G154 AND ASTM G155 |
| 3.08 | RANGE OF SECTION OF DRIVERS. | | 16 TO 120 MM2 | 16 TO 120 MM2 |
| 3.09 | CONDUCTOR MATERIAL OF ELIGIBLE. | | CU/AL , CU/CU , AL/AL | CU |
| 4 | SYSTEM OF CONTROL AND PROTECTION | | | |
| 4.01 | COUNTRY | | SAME COUNTRY INDICATE POINT 1.1 | China |
| 4.02 | STANDARD OF MANUFACTURE | | ANSI / IEEE 37.90 | ANSI / IEEE 37.90 |
| 4.03 | INSTALLATION | | OUTDOOR | OUTDOOR |
| 4.04 | MANUFACTURER | | SAME MANUFACTURER INDICATE POINT 1.2 | HEMG |
| 4.05 | CATALOGUE | | TO INDICATE | English Version |
| 4.06 | MODEL OF ELECTRONIC SYSTEM | | TO INDICATE | CHZ4 |
| | CONTROL BOX | | | |
| 4.07 | MATERIAL | | STAINLESS STEEL | Stainless Steel |
| 4.08 | THICKNESS | | 2 MM | 2mm |
| 4.09 | SURFACE | | BRIGHT PASSIVATING | Bright Passivating |
| 4.10 | COLOUR | | TO INDICATE | RAL7035 |
| 4.11 | PROTECTION DEGRE OF THE BOX | | | |
| | CLOSE OPEN | | IP65 | IP65 |
| | INSULATION VOLTAGE TO 1 MINUTE | | 2 KV | 2KV |
| | INSULATION VOLTAGE TO IMPULSE | | 6 KVp | 6 KVp |
| | SUPPORT TO INTERFERENCE TESTING ACCORDING TO STANDARDS: | | SWC ANSI C37.90.1, IEC 61000-4-4- | IEC 61000-4-4 |
| | IMMUNITY TO INTERFERENCE RADIO WAVES. | | IEC 255-22-3 CLASS, ANSI C37.90.2 | IEC 255-22-3 CLASS |
| 4.12 | WITH NAMEPLATE | | YES | Yes |
| | CHARACTERISTICS | | | |
| 4.13 | FUNCTION | | WITH MICROPROCESSOR | Yes |
| 4.14 | PRINCIPAL PROTECTIONS | | 50/51,50N/51N,SEF,25,27,59,59N, 67 | 50/51,50N/51N,SEF,25,27,59,67 |
| 4.15 | SECONDARY PROTECTIONS | | 46.81 | 46/81 |
| 4.16 | ADJUSTEMENT GROUPS | | 2 MIN | 3 Groups |
| 4.17 | MIN CURRENT OF SHOOT | | | |
| | FAILURE BETWEEN PHASES | A | 20 or minor | ≤20A |
| | FAILURE TO GROUND | A | 10 or minor | ≤10A |
| | SENSITIVY FAILURE | A | 1 or minor | ≤1A |
| 4.18 | SETTING ALLOWS PARAMETERS PROTECTION | | YES | Setting can Parameter |
| | IEC STANDARD CURVES | | YES | IEC and IEEE curves |
| | CUSTOM CURVES | | YES | IEC and IEEE curves |
| 4.19 | FAILURE TO GROUND | | YES | Yes |
| 4.20 | MINIMUN VOLTAGES | | YES | 27 |
| 4.21 | OVER VOLTAGE | | YES | 59 |
| 4.22 | STATUS INDICATOR OF RECLOSERS | | | |
| | PARAMETERS | | YES | Yes |
| | POSITION OF THE EQUIPMENTS | | YES | Yes |
| 4.23 | ALLOWS STORAGE OPERATING EVENTS | | | |
| | OPEN OR CLOSE | | YES | Yes |
| | LOSS VOLTAGE | | YES | Yes |
| | OPERATION CURRENT | | YES | Yes |
| 4.24 | REPORT FUNCTIONS | | | |
| | EVENT REGISTRATION NUMBER SYSTEM | | 2048 | 4096 |
| | EVENT REGISTRATION NUMBER OF DIAGNOSIS | | 512 | 1024 |
| | EVENT OF PERFIL LOAD REGISTRATION | | 512 | 1024 |
| | REGSITER OF NUMBER OF SHOOTS | | YES | Yes |
| | REGISTER OF COUNTER OF FAILURES | | YES | Yes |
| | NUMER OF REGISTER WAVE FORM | | 32 | 32 |
| | REGISTRATION FORM | | COMTRADE or software application | Comtrade type |
| | | | | |
| 4.25 | REPORT FUNCTIONS | | | |
| | ERROR IN THE MEASUREMENT | | | Yes |
| | BEFORE FAILURE | | 1% OR MINOR | ≤1% |
| | AFTER FAILURE | | 3% OR MINOR | ≤1% |
| | MEASSUREMENTS OF INSTANTANEOUS VALUES | | V,I,F,P,Q | V,I,F,PF,P,Q |
| | ACTIVE AND REACTIVE POWER | | YES | Active and Reactive Counter |
| 4.26 | THE CONTROL MUST HAVE TO DISPLAY DATA AND ADJUSTMENT | | YES | 4.3 inch Color LCD touch screen |
| 4.27 | COMMUNICATIONS PROTOCOL (READY FOR INTEGRATION WITH SYSTEMS SCADA) | | DNP 3.0 | DNP3.0 |
| 4.28 | COMMUNICATION PORTS | | | |
| | ETHERNET | | YES | RJ45 |
| | COMMUNICATION WITH PERSONAL COMPUTER | | RS232, ETHERNET | RJ45,Wi-Fi,Ethernet |
| | COMMUNICATION READ DATA | | RS232, ETHERNET, RS485 | Ethernet and RS485 |
| 4.29 | OPTION be commanded remotely WITH RADIO MODEM OR GSM MODEM. | | YES | GSM Modem |
| | EFFORTS TO SAFE OPERATION. | | YES | Yes |
| | INPUT AND OUTPUT NEEDED FOR THIS EFFECT. | | YES | Yes |
| 4.3 | CONFIURATION SOFTWARE | | | |
| | ENVIROMENT | | WINDOWS | Windows |
| | SECURITY SYSTEM | | WITH PASSWORD | With Password |
| | INFORMATION DISCHARGE | | YES | Yes |
| | PROGRAMMING IN REMOTELY | | YES | By Ethernet |
| 5 | AUXILIAR ENERGY FEEDER SYSTEM | | | |
| | SYSTEM | | SINGLE PHASE | |
| | INCLUDE AUXILIAR TRANSFORMER FOR CONTROL BOX | | YES | |
| 5.01 | BATTERY | | | |
| | COUNTRY | | TO INDICATE | China |
| | MANUFACTURER | | TO INDICATE | HEMG |
| | TYPE | | TO INDICATE | NP7-12 |
| | NOMINAL VOLTAGE | | TO INDICATE | DC24V |
| | NUMBER OF UNIT OPERATING VOLTAGE TO FAILURES. | | 10 OR MORE | 2 |
| | MEASURING THE CONDITION OF THE BATTERY. | | YES | Yes |
| | BATTERY LIFE IN FAILURE OF LACK OF VOLTAGE. | | 48 HOURS | 48 Hours |
| | INCLUDED IN THE CABINET OF CONTROL | | YES | Yes |
| 5.02 | SYSTEM OF CHARGE OF THE BATTERIES | | | |
| | COUNTRY | | TO INDICATE | China |
| | MANUFACTURER | | TO INDICATE | HEMG |
| | AUXILIAR VOLTAGE | | 220 VAC | AC 220V |
| | SYSTEM | | SINGLE PHASE | Single Phase |
| | COMPATIBLE WITH SPECIFIED BATTERIES | | YES | Yes |
| | INCLUDED IN THE CABINET OF CONTROL | | YES | Yes |
