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DSEP100 Operator Manual ISSUE 4

DEEP SEA ELECTRONICS PLC

DSEP100 Mains Decoupling Relay

Operator Manual

Document Number: 057-184

Author: Anthony Manton

Содержание DSEP100

Страница 1: ...DSEP100 Operator Manual ISSUE 4 DEEP SEA ELECTRONICS PLC DSEP100 Mains Decoupling Relay Operator Manual Document Number 057 184 Author Anthony Manton...

Страница 2: ...d by their respective companies Deep Sea Electronics Plc reserves the right to change the contents of this document without prior notice Amendments Since Last Publication Amd No Comments 1 First relea...

Страница 3: ...AY OUTPUT A 12 3 1 9 CONNECTOR I RELAY OUTPUT B 12 3 1 10 CONNECTOR J RELAY OUTPUT C 12 3 2 TYPICAL WIRING DIAGRAM 13 3 2 1 MAINS BREAKER 13 3 2 2 MAINS BREAKER AND GENERATOR COMMON BUS BREAKER 14 3 2...

Страница 4: ...N LOAD UPON MAINS FAILURE 31 5 5 10 EXAMPLE OF A VECTOR SHIFT DECREASE IN LOAD UPON MAINS FAILURE 32 5 6 ZERO SEQUENCE VOLTAGE 33 5 7 POSITIVE SEQUENCE VOLTAGE 33 5 8 NEGATIVE SEQUENCE VOLTAGE 33 5 9...

Страница 5: ...ansition Commercial And Domestic Local Power Generation The powerful ARM microprocessor contained within the module allows for incorporation of a range of complex features Text Based LCD Display With...

Страница 6: ...ing cable entry and screw terminals of a 10 way connector Minimum Cable Size 0 5 mm AWG 22 Maximum Cable Size 2 5 mm AWG 14 2 3 DC POWER SUPPLY Minimum Supply Voltage 8 V continuous 5 V for up to 1 mi...

Страница 7: ...phase 3 wire L1 L2 2 phase 3 wire L2 L3 3 phase 3 wire 3 phase 4 wire 3 phase 4 wire Delta Single phase 2 wire 3 phase 3 wire NVD Sample Rate 5 kHz Harmonics Up to 25th Input Impedance 600 k between...

Страница 8: ...SEP100 DSE Configuration Suite PC Software Supplied on configuration suite software CD or available from www deepseaplc com USB cable Type A to Type B This is the same cable as often used between a PC...

Страница 9: ...verning Connection to the Distribution System Connections at MV and 38 kV Embedded Generators at LV MV and 38 kV In some applications this standard requires a directional over current alarm not includ...

Страница 10: ...n also be used to represent functions in microprocessor devices and software programs As the module is configurable by the generator OEM the functions covered by the module will vary However the devic...

Страница 11: ...ended Size 1 Plant ve 1 0mm AWG18 2 Plant ve 1 0mm AWG18 3 Digital Input A Generator Closed Auxiliary 0 5mm AWG20 4 Digital Input B Mains Closed Auxiliary 0 5mm AWG20 5 Digital Input C Alarm Reset 0 5...

Страница 12: ...b3 Mains N internally connected to Ub2 1 0mm AWG18 3 1 7 CONNECTOR G MAINS L3 MONITORING Terminal Function Recommended Size Uc3 Uc2 Uc1 22 Uc1 Mains L3 1 0mm AWG18 23 Uc2 Mains N internally connected...

Страница 13: ...3 2 TYPICAL WIRING DIAGRAM NOTE The DSEP100 may be powered using AC and DC at the same time When powering the DSEP100 from AC only terminal 1 must be grounded to enable the digital input functions 3 2...

Страница 14: ...Installation 14 3 2 2 MAINS BREAKER AND GENERATOR COMMON BUS BREAKER...

Страница 15: ...Installation 15 3 2 3 ALTERNATE TOPOLOGY WIRING DIAGRAMS...

Страница 16: ...tal input configured to Auxiliary Mains Failure This ensures that this controller is informed about the mains decoupling operation and can take action itself to open the mains breaker Additionally the...

Страница 17: ...is also given to any other device that has control over the generator or common bus breaker For example this could be a DSE8660 type controller Where connected to a DSE module with control over the ge...

Страница 18: ...Left Move between the different instrumentation configuration pages Right Move between the different instrumentation configuration pages Tick Used in conjunction with the Front Panel Editor FPE Reset...

Страница 19: ...equency Stage 1 High Frequency Stage 2 df dt Red Lit Indicates activation of one or more of the following R O C O F Alarm conditions R O C O F Stage 1 R O C O F Stage 2 R O C O F Stage 3 Unlit R O C O...

Страница 20: ...and peak hold The peak hold value is reset on the Mains page Vector Shift actual and peak hold The peak hold value is reset on the Mains page Average L N Voltage Average L L Voltage Frequency Negativ...

Страница 21: ...o Sequence Voltage Positive Sequence Voltage Negative Sequence Voltage Voltage Asymmetry Mains Frequency Mains Phase Sequence Active Configuration Rate of Change of Frequency ROCOF Press and hold the...

Страница 22: ...xceeded the alarm point Mains Voltage L1 N 230V L2 N 242V L3 N 230V Additionally the Status Page includes indication of any phases outside their respective frequency and or voltage trip points Status...

Страница 23: ...lly activated Supervision Enabled Supervision Disabled Example showing the DSE Configuration Suite settings for the Event Log Example showing the event log display Event log 1 Supervision Enabled 12 S...

Страница 24: ...s Unique USB ID About Variant P100 Application V1 0 7 USB ID BC614E Press the button to access more information about the module About Bootloader V1 2 1 Analogue V1 0 1 Model Variant DSEP100 Applicati...

Страница 25: ...ion operates Fast Reset when configured If the supply failure occurs for less than the time of the configurable Fast Reset Window the Fast Reset Delay timer operates This allows for a Fast Reset upon...

Страница 26: ...hus leaving the island without power Some of the risks generated by the island are 1 Linesmen may be attempting to repair a fault in the island and would be put in danger by it being kept live by embe...

Страница 27: ...ty of the AC waveform of the mains supply in normal no fault operation All phases of the selected topology are monitored to ensure that the fault is detected now matter which supply phase is affected...

Страница 28: ...in the supply vector detected by Vector Shift During times where the load level is close to the level of power being provided by the generator a mains failure may not generate a frequency change or ve...

Страница 29: ...d and filtered over the configured number of voltage cycles If the frequency has changed by more than the configured amount for more than the configured time the alarm is activated 5 5 7 1 EXAMPLE OF...

Страница 30: ...ncy of the generator increases due to load being removed This is measured over the configured number of cycles to give a Rate Of Change Of Frequency Hz s If this value remains above the configured tri...

Страница 31: ...oad on the local supply generator Waveform of connected supply overlaid with Waveform after mains failure The period of the supply waveform is continuously measured For example for a 50Hz supply the p...

Страница 32: ...ps causing a change in the position of the waveform This is measured as a difference in period of the supply waveform for a single cycle For our example we will imagine that we have measured 20ms for...

Страница 33: ...The Positive Sequence Voltage Alarm activates if the Positive Sequence Voltage falls below the configured trip level for the configured amount of time 5 8 NEGATIVE SEQUENCE VOLTAGE Negative Sequence...

Страница 34: ...ter edit mode The parameter begins to flash to indicate that you are editing the value Press the button or button to change the parameter to the required value Press to save the value The parameter ce...

Страница 35: ...to adjust one of the previous digits When is pressed after editing the final PIN digit the PIN is checked for validity If the number is not correct you must re enter the PIN If the PIN has been succe...

Страница 36: ...o save the value The parameter ceases flashing to indicate that it has been saved To exit the editor saving changes press and hold the button To exit the editor without saving changes press and hold t...

Страница 37: ...ve Over Voltage Stage 1 0 0 V Over Voltage Stage 2 Active Inactive Over Voltage Stage 2 0 0 V Over Voltage Stage 3 Active Inactive Over Voltage Stage 3 0 0 V Over Voltage Stage 4 Active Inactive Over...

Страница 38: ...ve Inactive Timers LCD Page Timer 0 h 0 m 0 s Scroll Delay 0 h 0 m 0 s Under Voltage Stage 1 0 0 s Under Voltage Stage 2 0 0 s Under Voltage Stage 3 0 0 s Under Voltage Stage 4 0 0 s Under Voltage Sta...

Страница 39: ...ubsequently enters Supervision Mode when the two supplies are in parallel This is indicated to the DSEP100 using digital inputs A and B Phase Rotation alarm not resetting If the Reset when mains is ou...

Страница 40: ...13 15 E 3 way 5 08mm 007 174 16 18 Ua1 Ua2 Ua3 3 way 7 62mm 007 464 19 21 Ub1 Ub2 Ub3 3 way 7 62mm 007 464 22 24 Uc1 Uc2 Uc3 3 way 7 62mm 007 464 25 27 A 3 way 5 08mm 007 174 28 30 B 3 way 5 08mm 007...

Страница 41: ...This Page is Intentionally Blank...

Страница 42: ...This Page is Intentionally Blank...

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