Zhuhai Wanlida Electrical Automation Co., Ltd.

China Manufacturer with main products: AC Drive, Variable Frequency Drive, Soft Starter, Static Var Generator, SVG/Statcom, Active Power Filter, Protection Relay, SVC

Home  >Products Catalog > Medium Voltage VSD

Medium Voltage VSD

FOB Price: 30,000.00 - 300,000.00 USD/Set
Supply Ability: 500 Set/Sets per Year
Shipping: 50 days
Payment Terms: L/C, T/T
In Stock
  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.


Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Wooden case (Fumigation)

Quick Details

  • variable speed drive: adjustable speed drive

Specifications

Wanlida 3kV/3.3kV/6kV/6.6kV/10kV/11kV medium voltage variable speed drives(VSD)
Product Structure
Wanlida Series Medium Voltage variable speed drive(VSD) consists of By-pass cabinet, Transformer cabinet, power unit cabinet and controller cabinet from left to right.
 
Working Principle
Wanlida medium voltage variable speed drive(VSD) adopts multi-level cascaded power unit technology to obtain MV directly by means of overlap wave. Low voltage power unit is an actually improved motor variable speed drive, which takes full advantage of mature technology. Wanlida variable speed drive(VSD) belongs to High-high voltage source inverter, the customer can connect medium voltage (3/3.3/4.16/6/6.6/10/11KV) directly to input terminal of VSD, and then Wanlida variable speed drive(VSD) output medium voltage (3/3.3/4.16/6/6.6/10/11KV) correspondingly, no need output step-up transformer.   
 
Voltage level
(kV)
Cell quantity for each phase
Output phase voltage (V)
Output line
voltage (kV)
Pulses
Number of voltage level for each phase
3/3.3
3
1732
3
18
7
4.16
4
2401
4.16
24
9
6
5
3450
6
30
11
6.6
6
3810
6.6
36
13
10
8
5770
10
48
17
11
9
6351
11
54
19
  
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
00C~450C
22
Ambient temperature
-350C~+450C
23
Ambient humidity
95%, no condensation
24
Protection grade
IP40
25
Noise
<70DB
  
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.
 
Factory Acceptance Test Platform
Wanlida built the first-class high voltage and big capacity medium voltage VSD test platform to realize Factory full load test before delivery.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

medium voltage vsd from this supplier

High Efficiency Frequency Converter Standard General Purpose VFD AC Drive 50/60 HZ    
FOB Price: 50.00-180.00 USD/Piece
Min Order: 1 Piece
Erayak 8033U 300w DC12V to AC220v Power Inverter, Car Inverter, Home Inverter, off Grid Inverter, Solar Inverter    
FOB Price: 13.50-14.37 USD/Piece
Min Order: 1 Piece
5.5KW 380V Drive Frequency Converter Spindle Inverter VFD Variable Frequency Drive Inverters    
FOB Price: 115.00-125.00 USD/Set
Min Order: 1 Set
High Performance Vector Converter    
FOB Price: 1.00-10000.00 USD/Piece
Min Order: 1 Piece
Hot Sale 3phase 380V 18.5kw AC Variable Frequency Drive for Pump Made in China    
FOB Price: 319.00-399.00 USD/Piece
Min Order: 1 Piece

More products from other suppliers

POWER BRIGHT 2000w dc to ac car power inverter Heavy Duty    
FOB Price: 110.00-125.00 USD/Piece
Min Order: 200 Pieces
DC inverter air hand arc argon plasma arc cutting multifunction welding machine    
FOB Price: 2500.00-3400.00 RMB/Piece
Min Order: 10 Pieces
Prue Sine Wave Inverter, 300W-10KW    
HDMI Converter    
Min Order: 100
3D Stereo smart power converter (HY-L505USB)    
FOB Price: 75.00-80.00 RMB/Piece
Min Order: 1 Piece
Slimport to HDMI Female Converter    

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join ECVV community
Join Facebook Group