SPECIFICAITON OF 11KV 33KV RECLOSER |
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FOR APPROVAL |
ÍTEM | CARACTERÍSTICAS | UNIDAD | 33KV RECLOSER | 11KV RECLOSER |
1 | RECLOSER | | | |
1.1 | Country | ----- | CHINA | CHINA |
1.2 | Manufacturer | ----- | HEMG | HEMG |
1.3 | Model | ----- | CHZ4-33KV | CHZ4-12KV |
1.4 | Standard | ----- | IEC62271-111 | IEC62271-111 |
1.5 | Type | ----- | Outdoor | OUTDOOR |
1.6 | System | ----- | Three phase | THREE PHASE |
1.7 | Type of operation | ----- | Automátic and manual | AUTOMATIC AND MANUAL |
2 | Electrical characteristics | | | |
2.1 | Operating voltage | kV | 33 | 11 |
2.2 | Maximum voltage | kV | 36 | 12 |
2.3 | Nominal frecuency | Hz | 50 | 50 |
2.4 | Current Nominal Current | A | 630A | 630A |
2.5 | Short time interrupting capacity | 1sec | 12.5KA | 12.5KA |
2.6 | Leakage distance | mm/kV | 25 | 25 |
2.7 | Impulse withstand voltate | kV | 170 | 95 |
2.8 | Power frequency withstand voltage | kV | 70 | 28 |
2.9 | Altitude about sea level max | m | 1400 | 1400 |
2.10 | Huimidity | % | 85 | 85 |
2.11 | operating mechanism acutator | ----- | magnetic | magnetic |
1.12 | Interrupter medium | ----- | Vacuum | Vacuum |
1.13 | Number of electrical operations | times | 10000 | 10000 |
1.14 | Lighting activity | | high | high |
1.15 | Opetating temperature | | (-1ºC to 40ºC) | (-1ºC to 40ºC) |
1.16 | Extenal Supply | | VT 500VA 33KV/240V | VT 500VA 11KV/240V |
3 | Mechanical characteristics | | | |
3.1 | Material. | ----- | Steel | STEEL |
3.2 | Material standard. | ----- | ASTM A575 | ASTMA575 |
3.3 | Galvanized standard. | ----- | ASTM A153 | ASTMA153 |
3.4 | Mounting system. | ----- | For Single Pole | For single pole |
3.5 | Drive mechanism. | ----- | Magnetic actuator | MAGNETIC ACTUATOR |
3.6 | Position indicator | ----- | Visible from the soil | VISIBLE FROM THE SOIL |
3.7 | Operation by pole with hook. | ----- | yes | YES |
3.8 | Equipped with lifting hooks. | ----- | yes | YES |
3.9 | Number of mechanical operations .. | times | 10000 | 10000 |
4 | TANK | | | |
4.1 | Construction requirements | ----- | ANSI 37.60 | ANSIC37.60 |
4.2 | Degree of protection | ----- | IP 65 | IP65 |
5 | BUSHINGS | | | |
5.1 | Country of origin | ----- | INDICATE | CHINA |
5.3 | Coating insulation material (housing and sheds). | | SILICON RUBBER | SILICON RUBBER |
6 | CONTROL | | | |
6.1 | Cabinet | | | |
6.2 | Country of origin | ----- | ----- | CHINA |
6.3 | Maker | ----- | ----- | HEMG |
6.4 | Material | ------- | STAINLESS STEEL | STAINLESS STEEL |
6.5 | Thickness | mm | 2 | 2 |
6.6 | Surface Preparation | ------- | Commercial sandblasting | COMMERCIAL STANDBLASTING |
6.7 | Degree of protection of the box | | | |
6.8 | Closed box | ----- | IP 54 | IP54 |
6.9 | open box | ----- | IP 20 | IP20 |
6.10 | namplate | ----- | YES | YES |
7 | Characteristics. | | | |
7.1 | Protection parameters. | ----- | Programmable with memory | Programmable with memory |
7.2 | Over current Instant. | ----- | IDMT:Normal,very ,extremely,instantaneous | IDMT:Normal ,very ,extremely ,instantaneous |
7.3 | Earth fault | ----- | Definet time ,IDMT:Normal,very ,extremely,instantaneous | Definet time ,IDMT:Normal,very ,extremely,instantaneous |
7.4 | Sensitive earth fault | ----- | difinete current and define time | difinete current and fefine time |
7.5 | Standard IEC curves. | ----- | yes | YES |
7.6 | Fail in Phase. | ----- | yes | YES |
7.7 | Detection current.MIN | A | 20A | 20A |
7.8 | Fault to earth MAX | A | 20A | 20A |
7.9 | SEF MIN | A | 10A | 10A |
7.10 | Allows storage of operation events. | | | |
7.11 | Opening or closing. | ----- | yes | YES |
7.12 | Loss of Voltage | ----- | yes | YES |
7.13 | Operating current. | ----- | yes | YES |
7.14 | The control must have a screen to display data and settings. | | | |
7.15 | Communication with personal computer. | ----- | IEC 60870-5 | IEC60870-5 |
7.16 | Data reader communication. | ----- | RS232, RS485 | RS232,RS485 |
7.17 | Ambient. | | Windows | WINDOWS |
7.18 | Security system. | ----- | with password | PASSWORD |
7.19 | Download information | ----- | yes | YES |
8.00 | Fault Detection System | | | |
8.1 | Built-in current transformer | | (400:1) | (400:1) |
8.2 | Precision | % | ±1 | (+/-1%) |
8.3 | Quantity | | 3 | 3 |
9 | Power SYSTEM | | | |
9.1 | Batteries | | LEAD ACID | LEAD ACID |
9.2 | Country of origin | ----- | Indicate | CHINA |
9.4 | Number of unit operations in the absence of tension | ----- | 2 | 2 |
9.5 | Amount of hours in the absence of tension. | hours | 24 | 24 |
9.6 | Measurement of battery condition | ----- | yes | YES |
9.7 | Included in the control cabinet | ----- | yes | YES |
9.8 | Battery charging system | | | |
9.9 | Country of origin | ----- | ----- | CHINA |
9.11 | Auxiliary voltage | Vac | 240 | 240 |
9.12 | System | ----- | single phase | SINGLE PHASE |
9.13 | Compatible with specified batteries. | ----- | yes | YES |
9.14 | Included in the control cabinet. | ----- | yes | YES |