• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


Mkono Mkuu wa Kuzuia na Msimamizi ya Uelewa wa Umeme IEE-Business

  • Overhead Line Protection Switch Intelligent Controller
  • Overhead Line Protection Switch Intelligent Controller

Sifa muhimu

Chapa RW Energy
Namba ya Modeli Mkono Mkuu wa Kuzuia na Msimamizi ya Uelewa wa Umeme IEE-Business
volts maalum 230V ±20%
mfumo wa mafano 50/60Hz
matumizi ya nishati ya umeme ≤5W
Siri RWK-LC

Maelezo ya bidhaa kutoka kwa mchambishi

Maelezo

Maelezo

RWK-LC overhead line protection switch intelligent controller ni unit ya monitoring ya grid ya mizizi ya mrefu, inaweza kuwa na RCW(RVB) type vacuum circuit breaker kufanya ufanisi wa automatic monitoring, fault analysis na rekodi za matukio.

Inatupa safety power grid kwa kutumia cutting line fault na automatic recovery operation na power automation.

Siri ya RWK-LC inasihi kwa kutumika hadi 35kV outdoor switchgear, inayokuwa na: vacuum circuit breakers, oil circuit breakers na gas circuit breakers. MWK-LC intelligent controller ni kusambaza na line protection, control, measurement na monitoring of voltage na current signals integrated automation na control devices za nje.

RWK ni unit ya automatic management ya single way/multi ways/ring network/two power sourcing, imetumika na voltage na current signals zote na functions zote. RWK-LC column switch intelligent controller inasaidia: Wireless (GSM/GPRS/CDMA), Ethernet mode, WIFI, optical fiber, power line carrier, RS232/485, RJ45 na forms zingine za communication, na inaweza kupata equipment nyingine za station (kama TTU, FTU, DTU, na wengine).

Maelezo makuu ya function

1. Protection relay functions:

1) 49 Thermal Overload,

2) 50 Three-section of Overcurrent (Ph.OC) ,

3) 50G/N/SEF Sensitive Earth Fault (SEF),

4) 27/59 Under/Over Voltage (Ph.OV/Ph.UV),

5) 51C Cold load pickup (Cold load).

2. Supervision functions: 

1) 60CTS CT Supervision,

2) 60VTS VT Supervision,

3. Control functions:

1) 86 Lockout,

2) 79 Auto reclose,.

3) circuit-breaker control,

4. Monitoring Functions:

1) Primary currents for Phases and Zero sequence current,

2) Primary PT Voltage,

3) Frequency,

4) Binary Input/Output status,

5) Trip circuit healthy/failure,

6) Time and date, 

7) Fault records,

8) Event records.

5. Data Storage functions:

1) Event Records,

2) Fault Records,

3) Measurands.

Technology parameters

paramete.png

Device structure

RWK-LC-Model.png

控制器的应用方案.png


Kuhusu customization

Options zifuatazo zinapatikana: Power supply rated at 110V/60Hz, Upgrade SMS Function. Upgrade RS485/RS232 Communication interface Function

Kwa kwa undani customization, tafadhali wasiliana na salesman.

 

Q: Ni kazi gani ambayo line protection switch controller hii inafanya?

A: Inatumika kwa kuzingatia usalama wa mstari. Waktu mstari unapopata overload, short circuit na conditions mbadala, line protection switch controller inaweza kupata maswala hayo haraka, basi kutumia automatic kutoka mstari, ili kukidhikisha mstari kutokutenda kwa current sana, kutokidhikisha magonjwa na situations ngumu.

Q: Jinsi itakipata anomaly ya mstari?

A: Ina device ya detection ya current yenye kutosha ndani. Waktu current katika mstari unapopita value safe iliyowekwa, chunguza device inaweza kusikia badiliko na kutuma action ya controller.

Q: Je, line protection switch controller inawezekana kuwa durable?

A: Kwa umuhimu, ikiwa ni product sahihi, inaweza kuwa durable. Components za electronics zinatumika zimechaguliwa vizuri, na housing una upweke mzuri na inaweza kuwa na tofauti environmental, lakini pia inachekwa na kudhibiti mara kwa mara ili kukidhikisha inafanya kazi vizuri.


Chanzo cha Maneno ya Msaada
Restricted
Smart Switch Controller
Catalogue
English
Consulting
Consulting
FAQ
Q: What is fixed-time overcurrent protection
A: The action time of fixed-time overcurrent protection is fixed, independent of the magnitude of the fault current. When the current in the circuit exceeds the set value, after a pre-set fixed time, the protection device operates. This type of protection is simple and reliable, and is suitable for some occasions where the protection action time is not required to be high.
Jifunze kuhusu muuzaji wako
Duuka ya mtandaoni
Kiwango cha upatikanaji kwa wakati
Muda wa majibu
100.0%
≤4h
Maelezo ya kampuni
Mkazi wa Kazi: 30000m² Jumla ya wafanyakazi: Upelelezi Mwaka wa Juu (USD): 100000000
Mkazi wa Kazi: 30000m²
Jumla ya wafanyakazi:
Upelelezi Mwaka wa Juu (USD): 100000000
Huduma
Aina ya Biashara: Design/Utengenezaji/Mauzo
Makundi Makuu: Nyuzururu/Mfano wa vifaa vya utambulisho/vifaa vya umeme viwango vya juu
Msimamizi wa huduma ya miaka yote
Huduma za usimamizi wa uangalifu kwa ajili ya ununuzi, matumizi, ustawi na huduma baada ya mauzo ya vifaa, kuhakikisha utekelezaji salama wa vifaa vya umeme, udhibiti wa maeneo yote, na matumizi ya umeme bila shida
Msupplai wa kifaa ameshapitisha ushuhuda wa kibali cha jukwaa na tathmini ya kisayansi, kuhakikisha utii, ustaarabu na uhakika kutoka kwenye chanzo.

Bidhaa Zinazohusiana

Maelezo Yanayohusiana

Suluhisho zinazohusiana

Hujapata mtu muuzaji wa kutosha wala wewe? Achana na watu muuzaji ambao wametathmini kuwakutana nawe Pata Bei Yako Sasa
Hujapata mtu muuzaji wa kutosha wala wewe? Achana na watu muuzaji ambao wametathmini kuwakutana nawe
Pata Bei Yako Sasa
Tuma maoni
Pakua
Pata IEE Business Application
Tumia programu ya IEE-Business kupata vifaa kupata suluhisho kuunganisha wanaofanya kazi na kushiriki katika sekta yoyote wakati wowote mahali popote usisaidie maendeleo ya mipango yako ya umeme na biashara