15kv/27kv/38kv Recloser Wtith IEC61850 and DNP3.0 for Distribution and Substation

Модель №.
CHZ4

Товарный знак
HEMG

Источник
Китай

Производственная мощность
5000ПК/год

Описание

1&период;0 Instruction
The CHZ4(T)-12(15/27/38) KV/630A-1250A Providing the features of a traditional re-closer&запятая; plus the bene of up to date design optimized for automation&запятая; remote control and monitoring&запятая; now or in the future&период;by customer demand for improved return on capital investment in the distribution network to achieve optimum performance and reliability&запятая; making use of the latest available technology in insulation&запятая; vacuum interruption and microelectronics&период;
Three phase pole-top automatic circuit re-closer are designed and produced by the three kind of international advanced technology&запятая; as epoxy solid encapsulated technology&запятая; permanent magnetic actuating device&запятая; and intelligence control technology and so on&период;
The product is composite with solid dielectric insulted pole&запятая; permanent magnetic actuating device or motor actuating device&запятая; control unit&запятая; current transformer and vacuum interrupter and voltage sensor&период; Except the control unit is a single device&запятая; the others are combined together&запятая; compact frame&запятая; flexible design&запятая; easy to operate&период;
The CHZ4(T)-12(15/27/38) KV/630A-1250A three phase pole-top automatic circuit re-closer is for 12kV(15KV/27KV/38KV)&запятая;50/60Hz distribution system&запятая; has not only circuit breaker control and protection features&запятая; but also can automatically detect the lines running statement&период;
Once the load side line or equipment occur a fault&запятая; meet or exceed current setting the minimum starting current&запятая; it will be good at a per-determined action sequence&запятая; to identify the fault is transient or permanent&запятая; and auto-complete one to three re-closing&период;
2&период;0 Designing Standard
2&период;0&период;1 ANSI-IEEE-Std-C37&период;60-2003&запятая;
2&период;0&период;2 BS EN 60529-1992+А2&толстая кишка;2013
2&период;0&период;3 IEEE Std&период;C37&период;60-2013&запятая; IEEE Std C57&период;12&период;29-2014
2&период;0&период;4 JB7570-1994&запятая; and DL/T813-2002
2&период;0&период;5 IEC56&запятая; IEC694&запятая; IEC62271-111

3&период;Specification for Vacuum Circuit Breaker
3&период;1 Ratings for ZW32-12(15) KV Vacuum Circuit Breaker

Нет&период; Элемент Единица Data for ZW32-12KV Data for ZW32-15KV
1 Rated Voltage KV 12 15
2 Rated insulation level
(phase to ground&запятая; phase to phase)
1 min Frequency withstand voltage Dry KV 42 50
Wet 34 45
Lighting Impulse Withstand Voltage(Пик) KV 75 110
3 Medium Interruption&толстая кишка; Vacuum
4 Medium isolation&толстая кишка; Solid polymer
5 Mechanism of operation (closing and shot)&толстая кишка; Magnetic
6 Assembly&толстая кишка; Suitable weather for substation
7 Environmental operating temperature&толстая кишка; FROM -40ºC-+50С
8 Position indicator&толстая кишка; Green-closed; Open-red
9 Minimum distance of contouring of the insulation ММ 400 600
10 Номинальная частота Hz 50/60
11 Номинальный ток А 630/800/1250
12 Rated Min Start-up Current Numerical А adjustable
Permissible deviation % ±10
13 Rated Fault Interrupter Capacity KA/3с 12&период;5/20
14 Rated Fault Symmetrical Making Current KA 12&период;5/20
15 Rated Short-Time Withstand Current KA 12&период;5/20
16 Rated Peak Withstand Current KA 12&период;5/20
17 Interrupting Time(Максимум) (Cycle) с No more than 4
18 The conditions of different phase earthed fault short-circuit breaking current KA 17&период;3
19 Rated Cable Charging Breaking current А 25
20 Rated Operating Sequence O-0&период;1s-CO-2s-CO-2s-CO-C
21 Rated Operation Voltage В AC/DC110/125/220/240
22 Rated Short-Circuit Current Breaking Times Time
90%~100% Rated Short-Circuit Current volume 16
45%~55% Rated Short-Circuit Current volume 44
15%~20% Rated Short-Circuit Current volume 56
23 Mechanical Life (Mechanical stability) Time/Unit Operation 15000
24 Current Transformer Primary Rated Current А 600/1000
Secondary Rated Current 1 or 5
Accuracy Grade CL 0&период;2/5P20
Capability VA 15
25 Special Manual Closing Mechanism
optional
26 Earthing Solidly Earthed


3&период;2 Ratings for ZW32-27(38) KV Vacuum Circuit Breaker


Нет&период;
Элемент Единица Data for ZW32-27KV Data for ZW32-38KV
1 Rated Voltage KV 27 38
2 Rated insulation level (phase to ground&запятая; phase to phase) 1 min Frequency withstand voltage Dry KV 65 95
Wet 50 80
Lighting Impulse Withstand Voltage(Пик) KV 145/150 185
3 Medium Interruption&толстая кишка; Vacuum
4 Medium isolation&толстая кишка; Solid polymer
5 Mechanism of operation (closing and shot)&толстая кишка; Magnetic
6 Assembly&толстая кишка; Suitable outdoor for substation or pole mounted
7 Environmental operating temperature&толстая кишка; FROM -40ºC-+50С
8 Position indicator&толстая кишка; Green-closed; Open-red
9 Minimum distance of contouring of the insulation ММ 680 900
10 Номинальная частота Hz 50/60
11 Номинальный ток А 200А/400А/630А/1250А
12 Rated Min Start-up Current Numerical А Регулируемый
Permissible deviation % ±10
13 Rated Fault Interrupting Capacity KA/3S 12&период;5/20
14 Rated Symmetrical Making Current KA 12&период;5/20
15 Rated Short-Time Withstand Current KA 12&период;5/20
16 Rated Peak Withstand Current KA 12&период;5/20
17 Interrupting time(Максимум)(Cycle) S Not more than 4
18 The conditions of different phase earthed fault short-circuit breaking current KA 12&период;5 20
19 Rated Cable Charging Breaking current А 25
20 Rated Operating Sequence O-0&период;1s-CO-2s-CO-5s-CO-C
21 Rated Operation Voltage В AC/DC110/125/220/240
22 Rated Short-Circuit Current Breaking Times Time
90%~100% Rated Short-Circuit Current volume 16
45%~55% Rated Short-Circuit Current volume 44
15%~20% Rated Short-Circuit Current volume 56
23 Mechanical Life (Mechanical stability) Time/unit Operation 10000
24 Current Transformer Primary Rated Current А 600/1000
Secondary Rated Current 1 or 5
Accuracy Grade CL 0&период;25/5P20
Capability VA 15
25 Special Manual Closing Mechanism Option
26 Farthing Solidly Earthed


4&период;Intelligent Controller Communications Cubicle
The product is supplied complete with an CHK4(T/S) series controller to achieve the various functions Including of measurement&запятая; protection&запятая; control and communication requirements&период; The controller can achieve the functions are as follows&толстая кишка;

CHK4 CONTROLS FUNCTIONS AND CHARACTERISTICS
1&период; Control panel is operated by manual or PC
2&период; Remote control is by through SCADA
3&период; Total time maximum opening 3 циклы/50ms for 60hz
4&период; Re-close time and programming step Programmable
5&период; Independent calibration groups&запятая; minimum
Automatic Protection Group Selection is used to change the protection&запятая; group depending on the direction of power flow&период; This allows the re-closer to be correctly graded with devices downstream regardless of the power flow direction&период;
3/4
each of which can be configured
with completely separate protection characteristics with different inverse time curves and setting currents&период; The number of protection groups available to the operator can be configured&запятая; thereby restricting or enabling access to protection settings as required
6 Operation with dead line With battery bank if AC power is lost 1&период;Back up battery bank power for 48hours without charging
2&период;100times operation within 48hours
3&период;Battery bank is charged by intelligent charger in controller cabinet from outside PT
7&период; It is with Control and microprocessor protection
8&период; Selection of number of operations fast 0-4 from IEC curve
9&период; Selection of number of slow operations 0-4 from IEC curve
10&период; Selection of number of lock operations 1-4 IEC curve
11&период; Buttons with indicators (LED’s)&период; Applicable control with microprocessor relay
12&период; Modification of curves by time (dial) tap in current and adding time-definite FOR IEC 5 Curve and IEEE 3 curve
13&период; Minimum programmable LED’s&период; It applies to control with microprocessor relay&период; 4 (u)
14&период; Automatic Re-closer locking
15&период; Remote operation lock
16&период; Levels of access codes to configuration
17&период; Fault recorder
18&период; FOR PROTECTION CURRENT TRANSFORMERS&толстая кишка;
18&период;1 Relation For Phases 1000/600/400/200/100&толстая кишка;1/5
18&период;1&период;1 Precision for protection&толстая кишка; +/- 5%
18&период;1&период;2 Material of the bushings Polymer
18&период;2 Relation for Ground 200/100/50&толстая кишка;1/5(POTION)
18&период;2&период;1 Precision for protection 5P
18&период;2&период;2 Material of the bushing Polymer
19&период; FEATURES OF THE ELECTRONIC CONTROL
19&период;1 Type of installation&толстая кишка; Outdoor for mounting substation or pole
19&период;2 Степень защиты&толстая кишка; IP65/IP54
19&период;3 Access Front
19&период;4 Memory type&толстая кишка; Non-volatile
20&период; THE CONTROL UNIT SHOULD INCLUDE&толстая кишка;
20&период;1 Liquid crystal display LCD(3″x1″/77mmx27mm)
20&период;2 Membrane keyboard
20&период;3 LED’s for indication of the State of the control&запятая; Re-closer (open/close) and the shooting conditions
21&период; OPERATION BUTTONS TO ENABLE / DISABLE THE FOLLOWING FUNCTIONS&толстая кишка;
21&период;1 Ground-fault trip
21&период;2 Automatic Re-closer
21&период;3 Remote control
21&период;4 Buttons for closure and manual (local) tripping of the unit
21&период;5 Function of hot line tag to configurable buttons for change of setting and activation of control logic or blocking local group&период;
22 PROTECTION FUNCTIONS
22&период;1 Instantaneous over current for phase&запятая; neutral and negative sequence 50 relays PGQ/50N
22&период;2 Timed over current for phase&запятая; neutral and negative sequence 51 relays PGQ/51N
22&период;3 Sequence Components
Negative&запятая; positive and zero phase sequence currents and voltages can be
monitored and logged&период;
In addition&запятая; the negative phase sequence current protection can be used for
detection of low-level phase-to-phase faults in the presence of high level three phase
loads&период; Inverse Time&запятая; Definite Time and Instantaneous operation is available&период;
Setting current range&толстая кишка; 10 – 1260 А
22&период;4 Sequence Coordination Sequence Coordination allows a recloser to coordinate it’s trip sequence with
another recloser downstream
22&период;5 Auto-re-closer Relay 79 (sequence 1&запятая;2&запятая;3&запятая;4)
Operating Sequence
Reclose times are individually selectable&период; The operating sequence is defined by&толстая кишка;
O – 1st rtCO – 2nd rtCO – 3rd rtCO
where rt = reclose time&период;
where O = open&период;
where C = close&период;
1st Reclose Time range&толстая кишка; 0&период;2 – 180 sec
2nd Reclose Time range&толстая кишка; 2&период;0 – 180 sec
3rd Reclose Time range&толстая кишка; 2&период;0 – 180 sec
Timing resolution&толстая кишка; 0&период;1 sec
Recovery/ Reset Time&толстая кишка; 0&период;1 – 180 sec
Sequence Reset Timing resolution&толстая кишка; 1 sec
22&период;6 Trips to Lockout Overcurrent and fault trips to lockout are selectable between 1 and 4&период; A separate
setting is available for Sensitive Earth Fault and Negative Phase Sequence&период;
22&период;7 Loss of phase
Loss of phase protection trips the re-closer if phase-earth voltage on one or two&запятая; phases falls below a set voltage threshold for a set length of time&период;
Threshold voltage range&толстая кишка; 2 – 15kV
Voltage resolution&толстая кишка; 1В
Time range&толстая кишка; 0&период;1 – 100 sec
Time resolution&толстая кишка; 0&период;1 sec
22&период;8 Live load blocking
Live load blocking prevents a re-closer from closing if any of the load side terminals
are live&период;
Live Load Threshold Voltage range&толстая кишка; 2 – 15kV
22&период;9 Dead lockout
Dead lockout prevents a reclose unless one or more of the source side or load side
terminals are live&период; If all terminals are dead&запятая; then the controller goes to lockout
22&период;10 Envelope and low frequency
This feature trips the re-closer when the system frequency exceeds the under and
over frequency trip threshold values&период; Frequency tripping range&толстая кишка; 45 – 65 Hz
Relay 81
Frequency calculation&толстая кишка; Once per cycle over a two-cycle period
Number of under/over frequency cycles before tripping&толстая кишка; 2 – 1000
Accuracy&толстая кишка; ±0&период;05Hz
22&период;11 Перенапряжение Relay 59
22&период;12 Low voltage Relay 27
22&период;13 Distance Relay 21
22&период;14 Directional blocking
Directional protection
67 relay PGQ/67N
a protection feature that restricts tripping on faults to a
designated side of the re-closer&период; It prevents nuisance tripping if network
conditions are causingfalseearth faults&период; In radial systems&запятая; Directional Blocking
prevents nuisance tripping by blocking faults in the source direction and only responding to faults in the load direction&период;
Distinct protection for faults in the forward and reverse direction&период; A forward fault may
use a different time-current curve and settings to a reverse fault (i&период;e&период; these are
individually selectable)&период; Both the forward protection and reverse protection are
operating at the same time&период; This is an additional protection feature
22&период;15 Cold load picks up(OPTIONAL)
Cold load pick-up allows for a loss of diversity when a load has been without supply
for a period&период;
Multiplier range&толстая кишка; 1 – 5
Multiplier resolution&толстая кишка; 0&период;1
Time Constant range&толстая кишка; 1 – 480 min
Time constant resolution&толстая кишка; 1 min
22&период;16 High impedance/conductor broken failure Необязательный
22&период;17 harmonic optional
22&период;18 Protection time-current curves&толстая кишка; 1&период; IEC/IEEE &запятая;2&период;ANSI(OPETIONAL)
3&период;(optional Non Standard Inverse Time Curves)
IEC 60255 CURVES Inverse&запятая;Very Inverse and Extremely Inverse&период;
IEEE C37&период;122 Moderately Inverse&запятая;Very Inverse and Extremely Inverse&период;
22&период;19 Instantaneous protection
Instantaneous protection works by tripping the re-closer if the line current exceeds
the Instantaneous Multiplier x Setting Current&период;
Multiplier range&толстая кишка; 1 – 30
Resolution of setting&толстая кишка; 0&период;1
Max effective setting&толстая кишка; 12&период;5kA
22&период;20 Definite time protection
Definite Time is an alternative to Inverse Time protection&период; It works by tripping the
Re-closer at a fixed time after pick-up&период;
Setting current range&толстая кишка; 10 – 1260А
Definite time resolution&толстая кишка; 0&период;1 sec
Definite time range&толстая кишка; 0&период;01 – 100 sec
Setting current resolution&толстая кишка; 1А
22&период;21 Sensitive Earth Fault (SEF) SEF trip Current Range&толстая кишка; 5A-25A
MIN 5A(to Ground)/MIN25A(to phases)
SEF operating time range&толстая кишка; 0&период;1-999sec
SEF trip current setting resolution&толстая кишка;
SEF operating time resolution&толстая кишка; 0&период;1S
22&период;22 Under / Over Voltage Protection
When selected&запятая; and a nominal Phase to Earth System operating voltage is set&запятая; the UOV Protection works within a defined threshold above and below the specified
voltage&период;
Under Voltage Lower Threshold Range&толстая кишка;
50% – 88%
Over Voltage Upper Threshold Range&толстая кишка; 112% – 150%
Trip After X Secs Range&толстая кишка; 0 – 300 Seconds
Phase Logic
1&период;When ALL phases deviate beyond thresholds
2&период;When ANY phase voltage deviates beyond the thresholds
3&период;When the numerical AVERAGE of all phase Voltages deviates beyond the threshold&период;
22&период;23 Inrush restraint
Inrush restraint raises the phase and earth threshold currents for a short period of
time to allow for short duration inrush currents when closing onto a load&период;
Multiplier range&толстая кишка; 1 – 30
Multiplier resolution&толстая кишка; 0&период;1
Time range&толстая кишка; 0&период;05 – 30 sec
Time resolution&толстая кишка; 0&период;05 sec
23 MEASUREMENT FUNCTIONS
23&период;1 Напряжение By phase&запятая;line and neutral
23&период;2 Current (0-1250А) By phase &запятая;line and neutral
23&период;3 Власть (Active and reactive) By phase and line
23&период;4 Energy (Active and reactive) By phase and line
23&период;5 Power factor By phase and line
22&период;6 Load profile registry (Amperage&запятая; voltage&запятая; power&запятая;energy power factor) 1&период;registry Every 15 minutes
2&период;Optional adjustable (0-60MIN)
24 ADDITIONAL FUNCTIONS&толстая кишка;
24&период;1 Events Registrar 1&период;216 records of events
2&период;216 records of remote control
3&период;216 records of events of failure
4&период;45 records for fault waveform(15before and 30 после)
5&период;216 records of history events
24&период;2 The battery status monitor
24&период;3 Inputs and outputs programmable by the user
24&период;4 Native protocol Mod-bus/DNP3&период;0 profile
25 COMMUNICATION PORTS&толстая кишка;
25&период;1 RS232 for Setting of communication protocols and Maintain of the control by PC
25&период;2 RJ45 for Setting&запятая; Program and Receiving of control BY PC
25&период;3 RS-232 for communication With DNP 3&период;0 /Mod-bus interface
25&период;4 RS-485 for communication With DNP 3&период;0 /Mod-bus interface
25&период;5 RJ45 for remote communication With DNP 3&период;0/IEC61850 standard interface
25&период;6 GRPS or Bluetooth or WI-FI or radio to connect with laptop
25&период;7 Unit with 1 or 2 Fiber optic port and 3 RJ45 Ethernet communication (option)
25&период;8 Protocol IEC60870-5-104/IEC69870-5-101 /DNP3&период;0/MODBUS/IEC61850(option)
25&период;9 COMMUNICATION BETWEEN RELAYS(OPTIONAL)
26 Supply voltage&толстая кишка; 110/125/220/220VAC/округ Колумбия(OPTIONAL)
27 Частота&толстая кишка; 50Hz/60 Hz(OPTIONAL)
28 Back-up batteries&толстая кишка; sealed free maintance &запятая;rechargeable in control box &запятая;monitor of power on diagnostic and continuous self monitoring 1&период;2AH/7AH/17AH/24AH(OPTIONAL)
2&период;2x12V=24VDC or 4x12v=48VDC
3&период;48hours with 20w if loss of power
29 Life years of recloser 10годы
Life years of battery 5 годы
30 Integrated battery charger/monitor is included
31 12VDC integrated auxiliary output to power a radio or moden another device for remote or local data transmission
32 Included of Heating resistors
33 Included of Control cable 15M and power cable from PT (option)
34 Included of Setting &запятая;Programming and Receiving software
35 Including of ac lamps and heaters of moisture contol
36 Including of electricnic magnetic lock for control box
37 Microprocessor realy in the front will be with IP20 to avoid of dust &запятая;insert &запятая;air contaminats &запятая;high humidity and vibration&период;
38 Main Protection Function Schematic