Sinopak Medium Voltage Variable Frequency Drives - China
price: 80000.00 Dollar US$
Sinopak medium voltage variable frequency drives Product Structure
Sinopak MVVFD includes integrated structure and split-type structure based on capacity.
The integrated structure is adopted in low capacity MV VFD and the split-type structure is adopted in high capacity MV VFD.
In terms of an integrated machine, which is compact in size, phase-transformer, power units, control systems, and power frequency bypass are fully integrated into one cabinet; In terms of a split-type machine, phase-transformer, power units, control systems and power frequency bypass are assembled in separate cabinets in which are combined on the spot.
Medium voltage input 3KV, 3.3KV, 4.16KV, 6KV, 6.6KV, 10KV, 11KV (-20%~+15%) 50/60 Hz±10% Medium voltage output 0~Rated voltage 0~50/60 Hz, 0.01 Hz Multilevel PWM sin wave, total harmonic distortion (THD) < 4% Performance Inversion efficiency at an rated load > 98.5%, overall efficiency (including the transformer) > 97% Power factor (within the range of speed regulation) > 0.95, power factor (at a rated load) > 0.97 Overload capacity: 110%: long-term stable operation, 120%: 1 minute, 150%: 2 seconds, and 160%: prompt protection Allowable outage duration: 200 ms (and longer under light load) Mean time between failures: > 100, 000 hours Control mode: flux optimization and control with space vector PWM Acceleration/deceleration time: 1 to 3, 600 seconds Switching quantity input/output: 11-way/10-wa y Analog input: 4-way (optional: 0 to 5 V, 4 to 20 mA) Analog output: 3-way (optional: 0 to 10 V, 4 to 20 mA ) Communications: RS485 interface, Modbus-based (optional Profibus-DP and Ethernet interfaces) Control power supply: Single-phase 220 V AC, 5kVA Excitation control ( dedicated for the synchronous motor) Automatic excitation control, manual excitation control, multi-stage speed excitation control, and external excitation control for the MVVFD Environment: Operating in indoor environment without explosive or corrosive gases, conductive dust, or oil fog Operating ambient temperature: 0 degree~+45 degree Storage and transportation temperature: -40 degree ~+70 degree Ambient humidity: < 90% (No condensation) Operating altitude: Derating required for an altitude greater than 1000 meters Protection function: Overcurrent, overload, short circuit, three phase current unbalance, immediate electric outage, input/output phase loss, overvoltage, undervoltage, body overheat, transformer overheat, shutdown due to external fault, and power unit auto bypass Cooling mode: Forced-air cooling User interface: An 10-inch Human Machine Interface Protection grade: IP31
Company Contact:
- Posted By: Zhuhai Sinopak Electric Ltd.
- Phone: 15989754164
- Address: Room 202, Block A, No. 80 Shishan Village, Hengqin Town, Zhuhai , Guangdong , China
- Email:
- Website: http://www.acdriveelectric.com
Published date: July 12, 2017
- Business Description: Our main products and services:
1 - Medium voltage variable frequency drive
2 - Medium voltage soft starter
3 - Static synchronous compensator (STATCOM/SVG)
4 - Active harmonic filter (APF/AHF)
5 - Substation contractor
6 - Low voltage variable frequency inverter
7 - Explosion-proof VFD
Related listings
-
Deep Cycle Solar Gel Battery 12v120ah For Off Grid Power SystemUPS / Power Supply - SunLike Energy Technology Co., Limited - China - July 22, 2016 - 99.50 Dollar US$
Deep Cycle Solar Gel Battery 12V120ah for off-Grid Power System Model:SG12-120 Solar Gel Battery Warranty: 3 years Deep Cycle battery. Design Life: 15-20 years Solar Power Battery. Certificates: CE, IEC, ISO9001, ISO14001 OEM/ODM Available. Rechargea...
-
New Power Bank With Strong CapacityUPS / Power Supply - SCIVAS LTD - China - October 19, 2015 - contact company for price
Product Model: ZT- RE- Y0009 Product Category: Power Bank Material: ABS, shinny Size: 99* 71* 23mm Weight: 24g Battery capacity: 8000- 12000 mAh Battery Cell Type: Grade A Li- polymer battery Recycling life: ≥500 times Colours available: black, whi...
-
50 60 Hz Power SuppliesUPS / Power Supply - Go Hz Inc. - USA - April 20, 2015 - contact company for price
I don' t have the exact information for syn. motors in such high power, but I suggest you to look at the wind turbine generators used now. We have 1.5MW to 7MW wind turbine generators with 50/ 60 Hz converters. If the turbine use permanent magnetic g...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"