ZPRAE AZT-9 Скачать руководство пользователя страница 2 | Manualshive

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Protections

and logic

Communication

event and

disturbance

recording

Current

inputs

Power

supply

Power supply

from voltage

transformers

(OPTION)

Additional

cards

(OPTION)

Charge

control

Energy

storage

Output

relays

contacts

Tripping

pulses

Binary inputs

Binary inputs

Auxiliary

power supply

Additional auxiliary

power supply

Ethernet

IEC 61-850

LCD display

Energy storage charging

Contact outputs

Current

Communication

External

communication

(ST

ANDARD)

RS232

ZP6

Interface

Communication

Magnetic

memory

indicators

Control

buttons

Structural diagram of the

AZT

-9.

Control system or a local computer workstations

Ethernet

IEC 870-5-103 / ZP6

Interface RS232

IEC 870-5-103 / ZP6

Fibre

optic

interface

IEC

870-5-103

/ZP6

Fibre

optic

interface

IEC

870-5-103

/ZP6

Fibre

optic

interface

IEC

870-5-103

/ZP6

Interface RS485

IEC 870-5-103 / ZP6

Interface RS485

IEC 870-5-103 / ZP6

Synchronisation

GPS

Additional external communication

depending on local requirements.

(ADDITIONAL

OPTIONS)

Binary outputs

for signalling

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Содержание AZT-9

Страница 1: ...ervision protections Periodical and post failure tests as well as repairs and overhauls of busbar protections TSL Servicing strting up and post assembly tests PROFIL L cubicles Auxiliary and signaliza...

Страница 2: ...urrent Communication External communication STANDARD RS232 ZP6 Interface Communication Magnetic memory indicators Control buttons Structural diagram of the AZT 9 Control system or a local computer wor...

Страница 3: ...etric power supply and loss of phase Undercurrent protection Input of an external trigger of storages acting as breaker failure protection Protection against oversaturation of instrument transformers...

Страница 4: ...following operation easier It provides the ability to monitor current status of the protection device on a computer screen read data from the event and disturbance recorder and change the configurati...

Страница 5: ...are located below A separate blue button DEL can be used to confirm the AZT 9 protection device is working and to delete alarms 2 4 Power and fault LEDs On the right side of the housing there are two...

Страница 6: ...external communication connectors The output sending the impulse to the switch off coil is separate and specially marked The impulse is generated with the energy from the energy storage WARNING The en...

Страница 7: ...ff impulse the AZT 9 uses energy stored in twin energy storage Combined with independent power supply from current circuits powering the protection device as well as charging the energy storage this a...

Страница 8: ...ff impulses from energy storage No 1 and no 2 are sent Use of latching relays makes them independent of any power supply after operation of the protection device The signal can be reset after auxiliar...

Страница 9: ...particular sections of the storage If the storages are operational Storage 1 OK and Storage 2 OK LEDs will light up for ca 7 s after completion of the procedure If the storages are damaged or their ca...

Страница 10: ...ection device to operate and send a shut off impulse from energy storage This can be compared to the so called re trip of breaker failure protection circuits Fig 3 7 Auxiliary power supply contact out...

Страница 11: ...tandard A proprietary protocol is used for communication from the level of software provided with the AZT 9 External communication capabilities can be expanded through installation of the MGB 9 hub mo...

Страница 12: ...e AZT logic module and stored in non volatile memory If the AZT device is equipped with an MGB concentrator module generated events are rewritten into concentrator s main memory The MGB concentrator a...

Страница 13: ...an be configured in a range from 0 6 to 60 s The recorder has a non volatile memory that allows for saving 1 210 records depending on the time of a single recording Trigger time and proper pre and pos...

Страница 14: ...rd characters to change the value of a given character use buttons Confirm the password using button If you do not want to save the changes press button or leave the device and do not press any button...

Страница 15: ...IEEE 19 61 2 0 491 Extremely Inverse IEEE 28 2 2 0 1217 Inverse C08 5 95 2 0 18 Short Timer Inverse C02 0 02394 0 02 0 01694 Reset time for characteristics that comply with IEC standard is defined the...

Страница 16: ...rs auxiliary power supply Thanks to the additional current criterion and configuration of delay time the input can perform a function of breaker failure protection Breaker failure protection can be se...

Страница 17: ...II Operation of negative sequence protection stage III Logic gate output 1 active Logic gate output 2 active Operation of protection due to exceeded temperature option Operation of protection due to...

Страница 18: ...settings allows for configuring the operation mode of each available relay of the MWP card The following parameters can be set for individual relays Active allows for switching the selected relay on o...

Страница 19: ...te The following parameters are used to configure the gates Type defines the logic function carried out by the gate OR AND Number of inputs enables determining the number of active gate inputs max 8 N...

Страница 20: ...can be set in the group of settings related to the maintenance of the circuit breaker Maximum number of trip outs Maximum time of circuit breaker opening Maximum sum of currents in a given phase Maxim...

Страница 21: ...he message and holding down button for 5 seconds If the condition of storages is good Storage 1 OK and Storage 2 OK LEDs will be on after the test is completed If the condition of any storage is bad a...

Страница 22: ...program to work will be copied to the computer and a default folder for the events in a given facility it can be selected during installation where data files copied from device memory will be saved w...

Страница 23: ...owing selection in the main menu OPTIONS and then CONNECTION PARAMETERS and a port and connection speed selection window will appear Fig 5 2 Connection parameters window Depending on the version of th...

Страница 24: ...ATE SCANNING to begin Other devices may use the same connection therefore it is necessary to select the device to connect to If there is one device on the channel the software displays the name of the...

Страница 25: ...ling the access to other functions but it is also the main screen of the event recorder and includes a table with the following columns No event number Date date on which the event was recorded by the...

Страница 26: ...as shown in fig 5 4 In the first tab the user can check the device status i e status of LEDs indicators and present current measurements On the left side of the window there are 8 configurable LEDs Th...

Страница 27: ...circuit breaker operation counter operation time and a sum of currents tripped out by the circuit breaker Fig 5 5 General overview of AZT 9 readouts measurements tabs Next tab of the window allows the...

Страница 28: ...list of signals described in section 7 source of signals switching the magnetic indicator one of four on with memory the list of signals described in section 7 parameters limits for the circuit breake...

Страница 29: ...n set them in the parameter window of disturbance recorder as shown in fig 6 1 Select the RECORDER option in the program main window and go to the second tab RECORDER SETTINGS Signals are linked by an...

Страница 30: ...order and refreshes the record table In addition it is possible to trigger the recording manually by RECORDER TRIGGER To download a record from the device choose the record line in the table and selec...

Страница 31: ...rrents can be displayed in values of primary as well as secondary side of relays They can also be displayed in a standardised way An option which is useful when analysing disturbances is a possibility...

Страница 32: ...sequence protection threshold III energised 10 Logic gate 1 energised 11 Logic gate 2 energised 12 Temperature protection energised 13 Detection of cable damage CTS energised 14 External trigger of b...

Страница 33: ...active 52 MWP card PK4 relay active 53 MWP card PK5 relay active 54 MWP card PK6 relay active 55 MWP card PK7 relay active 56 MWP card PK8 relay active 57 BAT card section I triggered 58 BAT card sect...

Страница 34: ...of the status of binary inputs and relays is available for the MZA card Preview of the status of relay outputs is available for BAT and MWP cards Preview of the status at binary inputs and logic stat...

Страница 35: ...asuring range 40 In Starting current setup range 0 2 In 40 In co 0 1 In Guaranteed error of starting current setup 0 5 Inastawy 5 mA dla In 1 A 0 5 Inastawy 25 mA dla In 5 A Power consumption of measu...

Страница 36: ...supply IDMT EI ZPrAE IDMT SI IEC IDMT VI IEC IDMT EI IEC IDMT LTI IEC IDMT MI IEEE IDMT VI IEEE IDMT EI IEEE IDMT I C08 IDMT STI C02 Setup resolution 0 1 In Protections with independent characteristic...

Страница 37: ...y III Insulation electrical strength 2 5 kV 50 Hz 1 min Insulation electrical strength between output sections of battery capacitors 1 5 kV 50 Hz 1 min Enclosure protection degree Front panel IP50 Sid...

Страница 38: ...ified in the Order form Example of an order code AZT 9 52 00K 1 0 5 Rated current 5A 2 Auxiliary power supply voltage 220 V DC 0 Without an MWD 9 binary input card 0 Without an MWP 9 relay output card...

Страница 39: ...C 870 5 103 ZP 6 GPS antenna terminal SMA fibre optic terminal ST terminal protocol Version C Ethernet RJ45 IEC 870 5 103 ZP 6 RS232 DB 9 IEC 870 5 103 ZP 6 IEC 870 5 103 ZP 6 GPS antenna terminal SMA...

Страница 40: ...ervision protections Periodical and post failure tests as well as repairs and overhauls of busbar protections TSL Servicing strting up and post assembly tests PROFIL L cubicles Auxiliary and signaliza...

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