POCON POWER Connector The compact test- disconnect terminal interface system for protection and secondary technology
POCON the compact test-disconnect terminal interface system Safe control and testing of safety relays, measuring equipment and metering devices. G T For today s more and more complex protection systems there are mainly three different types of tests.. Initial test, when a unit is put into operation for the first time. Main examination, testing the response values. Performance check from activation to release POCON is a universally applicable testdisconnect terminal system that perfectly supports different types of measuring. The innovative interface system enables automatic shorting and disconnecting.
T 80 kv T T G N 5 6 7 8 9 0 POWER N 0
From the field for the field POCON the interface concept for flexibility and safety When developing the current and voltage converting terminal POCON, high attention was given to our customers practical know-how. Close co-operation ensured that routine details were transferred and taken over in order to guarantee a reliably operating product. This resulted in an innovative module, consisting of only few components, but suitable for a wide range of different applications with modular style. Standard plug in operative function 0000000 0000000 Safety relay and measuring devices are online, the current and voltage instrument transformer is in operative function. L- Safety relay Coding Voltage transformer* Signal contact Transformer L+ * When connecting voltage transformers coding elements are to be used on the rear side! (see page 6) L L L Example circuit L L L
Short-circuit with lateral disconnection Safety relay and measuring devices are offline, the current and voltage instrument transformer is protected. Current transformers are shorted at the input side, voltage transformers are disconnected. 0000000 0000000 L- Safety relay Coding Voltage transformer* Signal contact Transformer L+ L L L L L L Example circuit Free configuration options for the test-disconnect terminal 0000000 0000000 The operator can connect safety relays and measuring devices at his choice. Additionally it is possible to loop reference measurement instruments and transmitters into the current and voltage circuits. L- Safety relay Coding Voltage transformer* Signal contact Transformer L+ N 5 6 7 8 9 0 POWER N 0 : Please insert the cable before connecting the plug Measuring device L L L Example circuit L L L 5
Sophisticated details in compact design POCON test-disconnect terminal interface for external operation Voltage transformer in Current and voltage transformer terminal combined in a single product. A coding element on the rear is used to switch between the functions. Current transformer Quick installation Due to the compact design and smart assembly technique POCON is installed in an easy and fast way. It can be mounted in diverse types of switching cabinets or directly on the mounting rail. Automatic shorting During a current transformer application a short circuit is enforced automatically when the connector is pulled out. Unplugged Plugged 6
Flexible and easy application Using cross connections, the test plug offers free configuration options. Additionally it is possible to loop measurement instruments into the transformer current circuit via plug connectors or cable lugs. Thus, test devices can easily, securely and conveniently be connected. Automatic lateral disconnection When the plug is removed, the PowerConnector automatically effects a lateral disconnection. Thus any connected protective or measurement instruments are safely disconnected from the transformer. Seals Mounting options for anti-tamper seals prevent unintentional or accidental removal of the front plug. Please contact the responsible Weidmueller sales representative for further information. 7
Technical data POCON Technical data Rated voltage Maximum voltage Rated current AC: - ambient temperature = 0 C Temperature range ambient temperature during Clampable conductors solid conductor ( conductors) stranded flexible flexible with ferrule IP protection Approvals Mounting type Number of feed-through contacts Number of signal contacts 50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R cutout 50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R Mounting rail Accessories Cross connection -pole and -pole see dimension drawing, page -pole and -pole see dimension drawing, page Ordering data POCON Terminal Unit KLTR TR POCON 5 0550000 KLTR TR TSBF POCON 5 890000 POCON Standard connector SD ST TR POCON 5 0560000 SD ST TR POCON 5 0560000 POCON Test connector TCN TR POCON 5 0580000 TCN TR POCON 5 0580000 Accessories Cross Connection -pole Cross Connection -pole Coding element Ring cable connector Fork-type cable connector Text plug QV POL POCON 50 09670000 QV POL POCON 50 09680000 KOEL POCON 50 09690000 LIR.5M V 00 900070000 LIS.5M V 00 90090000 PS F.STB 0 099600000 QV POL POCON 50 09670000 QV POL POCON 50 09680000 KOEL POCON 50 09690000 LIR.5M V 00 900070000 LIS.5M V 00 90090000 PS F.STB 0 099600000 8
Technical data POCON 8 Technical data Rated voltage Maximum voltage Rated current AC: - ambient temperature = 0 C Temperature range ambient temperature during Clampable conductors solid conductor ( conductors) stranded flexible flexible with ferrule IP protection Approvals Mounting type Number of feed-through contacts Number of signal contacts 50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R cutout 8 50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R Mounting rail 8 Accessories Cross connection -pole and -pole see dimension drawing, page -pole and -pole see dimension drawing, page Ordering data POCON 8 Terminal Unit KLTR TR POCON 8 5 050000 KLTR TR POCON 8 5 890000 POCON 8 Standard connector SD ST TR POCON 8 5 0570000 SD ST TR POCON 8 5 0570000 POCON 8 Test connector TCN TR POCON 8 5 05080000 TCN TR POCON 8 5 05080000 Accessories Cross Connection -pole Cross Connection -pole QV POL POCON 50 09670000 QV POL POCON 50 09680000 QV POL POCON 50 09670000 QV POL POCON 50 09680000 Coding element KOEL POCON 50 09690000 KOEL POCON 50 09690000 Ring cable connector LIR.5M V 00 900070000 LIR.5M V 00 900070000 Fork-type cable connector LIS.5M V 00 90090000 LIS.5M V 00 90090000 Text plug PS F.STB 0 099600000 PS F.STB 0 099600000 9
Technical data POCON 9 Technical data Rated voltage Maximum voltage Rated current AC: - ambient temperature = 0 C Temperature range ambient temperature during Clampable conductors solid conductor ( conductors) stranded flexible flexible with ferrule IP protection Approvals Mounting type Number of feed-through contacts Number of signal contacts 50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R cutout 9-50 V /.5 kv /. kv / 50 Hz for min conductors mm : 9 A 00 A / sec 60 A / 6 sec operation: -0 C... +55 C 0.5-0 mm (.5 mm²).5-0 mm (.5 mm²) 0.5-0 mm f (.5 mm²) 0.5-6 mm f (.5 mm²) IP0 GOST-R Mounting rail 9 - Accessories Cross connection -pole and -pole see dimension drawing, page -pole and -pole see dimension drawing, page Ordering data POCON 9 Terminal Unit KLTR TR POCON V 5 90000 KLTR TR POCON V 5 9780000 POCON 9 Standard connector SD ST TR POCON 8 5 0570000 SD ST TR POCON 8 5 0570000 POCON 9 Test connector TCN TR POCON 8 5 05080000 TCN TR POCON 8 5 05080000 Accessories Cross Connection -pole Cross Connection -pole Coding element Ring cable connector Fork-type cable connector Text plug QV POL POCON 50 09670000 QV POL POCON 50 09680000 KOEL POCON 50 09690000 LIR.5M V 00 900070000 LIS.5M V 00 90090000 PS F.STB 0 099600000 QV POL POCON 50 09670000 QV POL POCON 50 09680000 KOEL POCON 50 09690000 LIR.5M V 00 900070000 LIS.5M V 00 90090000 PS F.STB 0 099600000 0
N N 5 6 7 8 9 0 POWER 0 Technical data Dimensional drawing Configuration for transformers Configuration for transformers - 56.75 terminal unit for transformers 0550000 terminal unit for transformers 050000 8.5.6.55 + + coding element 09690000 coding element 09690000 current transformer application voltage transformer application current transformer application voltage transformer application + + - or or 56.75 standard connector 0560000 test connector (IP0) 0580000 + standard connector 0570000 test connector (IP0) 05080000 + 0.5.6.55 -pole cross connection 09680000 -pole cross connection 09670000 -pole cross connection 09680000 -pole cross connection 09670000 6.8 6.8 8 Interconnection example for multiple protection relays at one transformer set 56.75 9.7 Protection in operation Protection out of operation Protection out of operation Test mode 6.8 L- L- L- 9.58.7 L+ L+ L+ 56.75 8.75 6.8 L L 8 L
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