FOB Price
Get Latest Price72 ~ 5955 / Piece
|1 Piece Minimum Order
Country:
China
Model No:
8000B-4T7R5
FOB Price:
72 ~ 5955 / Piece Get Latest Price
Place of Origin:
China
Price for Minimum Order:
72 per Piece
Minimum Order Quantity:
1 Piece
Packaging Detail:
carton box on pallet, as per request
Delivery Time:
3~25 days
Supplying Ability:
20000 Piece per Month
Payment Type:
T/T, L/C, D/A, Western Union, Money Gram, PayPal, Other
Product Group :
Contact Person Ms. Jane
SAJ High-TECH Park, No.9, Lizhishan Road, Science City, Guangzhou Guangdong China (mainland) 510663, Guangzhou, Guangdong
Introduction
Based on 8000 series and S350 series
standard AC drive,8000B series AC drive is a brand new product
developed by SAJ according to technical development direction of
future VFD. 8000B series AC drive adopts brand new parameter sets
with speed sensorlessvector control and V/F control to realize high
performance control to motor. Its application is highly
improved.
A.Stable
Running
1. Software control improvement:
precise Motor algorithm with high improvement to calculating speed,
current control performance, over current suppression(automatic
current limiting, excavator characteristics, oscillation
suppression) and decrease to trip times to realize stable
running.
2. hardware redundancy design; switch
power supply load capacity is highly improved(24V up to 200mA; 10V
up to 30mA); adopts duel channel power supply(between power supply
board and control board) to ensure stability of control power.
Accessory power (main component module, rectifier bridge,
capacitance are more than 2.5 times) and temperature
resistance(-40-85ºC) grade is highly improved to ensure stable
running.
B. Strong
Performance
1. Performance
a. 0.5Hz has 150% start torque output;
able to realize fluent running by simple adjustment.
b. over current capability:150% for 1
minute;180% for 10 seconds;200% formoment.
2.functions:
a. speed tracking: to ensure steady
start of big large inertia load
b. short circuit protection: to
decrease frequency broken caused by external device
faults
c. current leakage protection: to
decrease current leakage probability, only connects motor shell to
ground terminal of frequency converter and make sure that potential
difference is below 30V.
C. Cost
Saving
1. Good bottom motor algorithm and
optimized default parameter value to ensure strong torque output
and decrease debugging time.
2. Self-definition function of output
relay: to let end-user define output function to simplify circuit
design and save costs.
D. Humanized
Design
1. Automatic control to fan to
decrease VFD standby power and decrease running noise.
2. 3-resisting lacquer spray andnickel
plating to copper row of internal circuit board to increase
environmental adaptation of VFD.
3. Wide voltage design of power
supply. Works normally between AC300-480V to increasegeographic
adaptation of VFD.
Product
Photo
Guangzhou Sanjing Electric Co., LTD (hereinafter referred to as SAJ) is a professional leading provider of motor drive and control technology, renewable energy conversion, transmission and storage solutions. Established in 2005 with the registered capital of 50.4 million RMB, SAJ has a strong Research & Development and technical team which accounts for the total number of 50% employees in the company.
SAJ pushes forward independent innovation of key technology such as the high performance frequency vector control, motion control, and photovoltaic power generation. SAJ has been awarded national high-tech enterprise, top 20 companies for patent creator in Guangzhou development zone (2012), Intertek "authorized satellite lab" and so on. As of December 2016, the company has been authorized or is applying for 19 invention patents , 58 utility model patents, 9 exterior design patents, 18 software copyrights and 6 software product registrations.
SAJ specializes in providing low voltage variable frequency drives, servo drives, solar pumping system, solar inverters for distributed solar power plants, monitoring solutions etc. With 16 branch offices and 50 service centers in China, SAJ's service network has expanded in Germany, Switzerland, Belgium, UK, Netherlands, Denmark, Poland, Turkey, South Africa, Brazil, Chile, Mexico, Middle East, India, Sri Lanka, Thailand, Australia and other countries.
Adhering to the concept of "integrity,
learning, innovation, win-win cooperation", SAJ is a leading
provider of drive & zero-carbon and energy-saving
technology. We work collaboratively to build intelligent and
efficient energy environment, making lives better, happier, and
healthier for people everywhere
Country: | China |
Model No: | 8000B-4T7R5 |
FOB Price: | 72 ~ 5955 / Piece Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | 72 per Piece |
Minimum Order Quantity: | 1 Piece |
Packaging Detail: | carton box on pallet, as per request |
Delivery Time: | 3~25 days |
Supplying Ability: | 20000 Piece per Month |
Payment Type: | T/T, L/C, D/A, Western Union, Money Gram, PayPal, Other |
Product Group : | AC Drives |