Grundlegende Informationen.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Output Type
Three-Phase Output
Principle of Work
Vector Control Transducer
Switch Mode
High Carrier Frequency PWM Control
Voltage of Power Supply
High Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Name
150~7600kw 3kv-11kv AC Variable Frequency Drive
Application Fields
Power Plant,Cement,Metallurgy,Petroleum&Chemical
Efficiency
>0.96(Rated Load Condition)
Suitable Loads
High Voltage Fans, Water Pump, Compressor etc
Power Unit
Import Germany IGBT
Power Saving Rate
up to 40%
Output Current
Output Current
Output Frequency
0.5~120Hz
Spezifikation
CE, SGS, ISO9001, ISO14001, OHSMS18001
Herkunft
Guangdong, China (Mainland)
Produktbeschreibung
150~7600kW 3kV-11kV medium voltage ac variable frequency drive
FOB Price: | US $ 34,539 - 301,333 / Set | Get Latest Price |
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Min.Order Quantity: | 1 Set |
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Supply Ability: | 500 Sets per Year |
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Port: | Zhuhai/Shenzhen/Hongkong/Macau |
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Payment Terms: | L/C,T/T,Western Union,MoneyGram |
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Packaging Details: | Wooden case (Fumigation) |
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Delivery Detail: | 60days |
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Energy Saving Fields
Power Generation: Induced draft fan, forced draft fan, condensate pump, feed pump, primary air fan, secondary air fan, booster fan, circulating pump, mill fan, slurry pump etc
Cement: draft fan, high-temperature fan, air blower, dust collection fan, grinding machine etc.
Metallurgy: blast furnace blower, slurry pump, feed water pump, dust fan, compressor etc.
Petroleum&Chemical: Water injection pump, crude oil pump, Compressor, fan, circulation pump, etc
Urban water supply: Water delivery pump, water intake pump, water supply pump, sewage treatment industry, self-fractionating pump etc
Minerals & Mining: Mud pump, ventilation fan, belt conveyor, slurry pump etc
Others: Loads such as fan, pump and compressor in pharmaceutical, paper making and wind tunnel test.
Especially for: Fan and Pump
Power Plant | Pump, Fans |
Steel Plant | Fans |
Cement Plant | Fans |
Product Structure
Wanlida Medium voltage variable voltage variable frequency drive consists of By-pass cabinet, Transformer cabinet, power unit cabinet and controller cabinet from left to right.
Technical advantages
No need of extra output filtering device
Directly driving the general medium voltage synchronous or asynchronous motor and the temperature of the motor will not be increased.
No need of motor derating operation
No dv/dt damage to insulation of motor and cable
No torque ripple induced by harmonics, and the service life of motors and mechanism devices can be extended
No cable length limited when voltage drop is in the allowable range.
Besides the above advantages, Wanlida Medium voltage variable voltage variable frequency drive has the following functions and features:
Protection of overload, overheat, over-current, open-phase, grounding, over-voltage, negative sequence.
Current limited function
Interlock protection of control power supply
Two sets of control power hot standby for redundancy
Power cell by-pass function
Control cabinet automatic bypass function
Cabinet door opening alarm function
Lock-phase function
Synchronizing switch function between variable frequency and power frequency (optional)
Soft start of motors, no impact to mechanical equipment and network
Voltage source High-high variable frequency drive, it can realize No-step speed regulation, which makes the typical motors into intelligent motors.
High quality power input: By phase shifting of the secondary winding and multi-pulse diode rectifier, isolated powers can be acquired and supplied for power cells. (18 pulses for 3/3.3kV, 30/36 pulses for 6/6.6kV, 48/54 pulses for 10/11kV) By using the technique of multi-pulse rectifier, the harmonic current could be eliminated greatly.
Power cell communicate with controller through optic-fiber, completely electric isolated
Inner set PID regulator, can realize running in closed-loop
Multiple communication methods with host computer, isolated RS485 interface, standard MODBUS RTU, communication protocol, PROFIBUS DP (optional), industrial Ethernet communication protocol (optional)
Accurately fault records, can inquiry information and locate fault
Compact construction, reasonable layout (can do customer-design)
Very good protective design to dust, ferrum pulveratum, acid mist, moisture etc.
Bypass cabinethas a function of "five-protection", meanwhile, it has a pressure relief channel to ensure the safety of operators.
Modularized design of power units, interchangeable and easy to produce and repair.
Technical Parameters
SN | Parameters | Value |
1 | HVF Capacity | 250~8750kVA |
2 | Power of adaptive motor | 200~7000KW |
3 | Input Frequency | 45~65Hz |
4 | Rated input voltage | 3/3.3kV/4.16kV/6/6.6kV/10/11kV (+15%~ -35%) |
5 | THDi at power grid | <3% (Permissible value≤4%) |
6 | THDu at output side | <3% (Permissible value≤5%) |
7 | Input power factor | >0.95%(>20% of rated load) |
8 | Efficiency | >97%(under a rated load) |
9 | Output frequency(Hz) | 0.5~120Hz |
10 | Output frequency resolution | 0.01Hz |
11 | Rated output current(A) | 36~600A |
12 | Overload capability | 120%(1min), 150%(3s), 200%(Immediate protection) |
13 | Control mode | V/F control or Vector control |
14 | Logical control I/O signal | 16 channels respectively |
15 | Analog input | 0~10V/4~20mA |
16 | Analog output | 0~10V/4~20mA Optional (2 channels) |
17 | Boolean input/output | Communications/Default point (expandable) |
18 | Acc & Dec time (S) | 0.1~3000s |
19 | Communication with host | CAN, Profibus, Modbus, RS232, RS485 etc(Option) |
20 | Cooling mode | Forced air cooling |
21 | Storage temperature | 0 ºC~45 ºC |
22 | Ambient temperature | -35 ºC~+45ºC |
23 | Ambient humidity | 95%, no condensation |
24 | Protection grade | IP40 |
25 | Noise | <70DB |
Die Anschrift:
Room 602, No. 117, Cu Sha Huan Lu, Hengqin, Zhuhai, Guangdong, China
Unternehmensart:
Hersteller/Werk, Handelsunternehmen
Geschäftsbereich:
Elektronik, Industrielle Anlagen und Zusatzteile, Mineralien und Energie, Sicherheit und Schutz
Zertifizierung des Managementsystems:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Firmenvorstellung:
Zhuhai Pacan Electric Co., Ltd ist ein professioneller One-Stop-Lösung Lieferant für Motorantriebe und Leistungsqualität Korrektur Ausrüstung; Wir liefern vor allem Mittelspannung und Niederspannung variabler Frequenz Antrieb, Mine verwenden flammgeschützte und eigensichere Antriebe, Mittelspannung magnetisch gesteuerten Reaktor typed Soft Starter, Mittelspannung und Niederspannung statischer synchroner Kompensator (STATCOM), aktiver Oberwellenfilter usw. mit jahrelanger Exporterfahrung haben wir Kooperationspartner in Bangladesch, Pakistan, Vietnam, Iran, Türkei, Polen, Russland, Mongolei, etc. Unsere Produkte decken bis heute rund 20 Länder und Regionen von Südostasien und Osteuropa bis zum Nahen Osten und Afrika ab.
Paconon Electric wird dem Prinzip „Customer First“ folgen, sich auf den technischen Support vor dem Verkauf und nach dem Verkauf konzentrieren, weiterhin keine Anstrengungen scheuen, um unseren Kunden zu helfen, die Produktionseffizienz zu verbessern, den Energieverbrauch zu sparen und ihre soziale Verantwortung zu erfüllen.