Place of Origin Guangdong, China
Purpose for manufacturing
Condition New
Model Number RDA540-220-15KW
Brand Name Rawsun
Product name Rawsuns Electric car conversion kit RDA540-220-15KW
Input DC voltage 540V (300V~750V)
Output AC voltage 220V/50HZ
SIZE 362mm*308mm*207mm
power 15Kw
Communications CAN
Net weight 18kg
Cooling Type natural cooling
Scope of use Outdoor base station/vehicle
Place of Origin Guangdong, China
Purpose for manufacturing
Condition New
Model Number RDA540-220-12KW
Brand Name Rawsun
Product name Electric vehicle power Converter 12kw RAWSUNS Onboard Inverter
Input DC voltage 540V (400V~750V)
Output AC voltage 220V/50HZ
SIZE 362mm*308mm*207mm
power 12Kw
Communications CAN
Net weight 18kg
Cooling Type natural cooling
Scope of use Outdoor base station/vehicle
Place of Origin Guangdong, China
Purpose for manufacturing
Condition New
Model Number RDA540-220-1KW
Brand Name Rawsun
Product name Rawsuns Electric car conversion kit 1000w Onboard inverter
Input DC voltage 540V (400V~750V)
Output AC voltage 220V/50HZ
SIZE 365mm*230mm*104mm
power 1000w
Communications CAN
Net weight 10kg
Cooling Type natural cooling
Working environment -40 ~55
Place of Origin Guangdong, China
Purpose for manufacturing
Condition New
Model Number RDA540-220-3KW
Brand Name Rawsun
Product name EV Onboard Inverter 3KW 540VDC converters to 120vac/220vac
Input DC voltage 540V (400V~750V)
Output AC voltage 220V/50HZ
SIZE 310mm*230mm*104mm
power 3kw
Communications CAN
Net weight 10kg
Cooling Type fan cooling
110V/125V/220V battery chargers for power substations, plant, lithium battery, electricity, navy
110V/125V/220V inverters for power substations, power plant
1330 Dc Ac Inverters Converters Suppliers
Short on time? Let Dc Ac Inverters Converters sellers contact you.
Greencisco Naval frequency converters,including indoor frequency converter, IP65 outdoor frequency converter, modular frequency converter, capacity is from 6KVA to 16MVA,with 50Hz/60Hz/400Hz and parallel function, with optical fiber communication function,MTBF>200000 hours, design life: 25 years, can be remotely monitored and controlled by center monitor systems on the ship, port. Widely used for Navy, airport,submarine,shipyard,shipbuilding,shiprepair,oil companies,factories for testing,mine and docks,ect.
Place of Origin Guangdong, China
Purpose for manufacturing
Condition New
Model Number RDA540-220-6.5KW
Brand Name Rawsun
Product name Rawsuns New product Onboard Inverter Converter
Input DC voltage 540V (300V~750V)
Output AC voltage 220V/50HZ
SIZE 341mm*281mm*140mm
power 6.5kw
Communications CAN
Net weight 10kg
Rated output current 29.5A
Efficiency 92-96
Cooling Type Air-Cooled
UPS with nickel cadmium battery for power substation; UPS with lithium battery for power substation, telecom;
IP55 outdoor UPS with water proof, work for -45C degree to +60C degree environment for railway, telecom, power substation; DC UPS with 48V/110V/125V/220VDC for power substations
110V/125V/220V battery chargers for power substations, plant, lithium battery, electricity, navy 110V/125V/220V inverters for power substations, power plant
grid-connected string inverters are the ideal solution for commercial PV systems. The TM-Series has been designed up to a capacity of 60 kW and features key highlights such as high efficiencies, remote shutdown and ultra-low startup voltages. In combination with our solar modules, system operators benefit from high-quality products from a single source.
grid-tied, transformer-less string inverters
help to accelerate the use of three-phase string architecture for commercial rooftop and small ground-mount applications.
An NRTL approved, cost-effective alternative to central inverters, these inverters are modular design building blocks that provide high yield and enable significant BoS cost savings. They provide up to 98.7% conversion efficiency, a wide operating range of 180-1000 V DC, and 10 MPPTs for maximum energy harvest.
Common types of Mitsubishi frequency converter
Fr-d700 series
Fr-d700 series frequency converter is a compact multi-function frequency
converter.
1. Power range: 0.4~7.5kw;
2. General flux vector control, 150% torque output at 1Hz;
3. Adopt long-life components;
4. Built in Modbus RTU protocol;
5. Built in braking transistor;
6. Expand PID and triangle wave function;
7. With safety stop function.
Fr-e700 series
Fr-e700 series frequency converter is an economical high-performance frequency
converter.
1. Power range: 0.1~15kw;
2. Advanced flux vector control, 200% torque output at 0.5Hz;
3. Extended PID, flexible PWM
4. Built in Modbus RTU protocol;
5. Stop accuracy is improved;
6. Add option card fr-a7nc to support CC link communication;
7. Add option card fr-a7nl to support LonWorks communication;
8. Add option card fr-a7nd, which can support deveice net communication;
9. Add option card fr-a7np to support PROFIBUS DP communication.
Fr-a740 series
1. High precision torque / speed / position control can be carried out in
closed loop;
2. Sensorless vector control can realize torque / speed control;
3. Built in PLC function (special model);
4. Use long-life components with built-in EMC filter;
5. Powerful network communication function, supporting DeviceNet, PROFIBUS DP,
MODBUS and other protocols.
Fr-f740 series
1. Power range: 37~220kw;
2. Simple magnetic flux vector control mode, achieving output torque of 120% at
3Hz;
3. Better excitation control mode is adopted to realize higher energy-saving
operation;
4. Built in PID, frequency converter / power frequency switching and multi pump
circulating operation function;
5. Built in RS485 communication port;
6. Use long-life components;
7. Built in noise filter (above 75K);
8. With energy-saving function, the energy-saving effect is clear at a glance.
Question: How do I prevent my drive from tripping on an OV fault (overvoltage) while my motor is ramping down?
Answer: Increase deceleration time parameter C1-02.
Question: How do I prevent my drive from tripping on an OL1 fault (overload) while my motor is ramping down?
Answer: Verify motor rated current parameter E2-01 and motor overload parameter settings L1-01 Motor overload selection, L1-02 Motor overload protection time.
Question: I want to run my motor above the nominal motor speed?
Answer: Increase the value of parameter E1-04 Maximum Frequency
In order to prevent electric shock, the motor and frequency converter must be grounded before use.
Do not install the incoming capacitor or surge suppressor, radio noise filter to the output of the frequency converter. This will lead to the failure of the frequency converter or the damage of the capacitor and surge suppressor. If any of the above equipment has been installed, please remove it immediately. When it is necessary to set a non fuse circuit breaker at the output end, please consult the manufacturer for the selection of non fuse circuit breaker.
With regard to electromagnetic wave interference, the input / output (main circuit) of the frequency converter contains high-frequency components, which may interfere with the communication equipment near the frequency converter (such as AM radio). Therefore, EMC filters are installed to minimize interference.
For details of peripheral devices, please refer to the user manual of each option and peripheral device.
PM motor cannot operate on power frequency power supply.
Because PM motor is a motor with built-in permanent magnet, even when the power supply of frequency converter is disconnected, as long as the motor is still rotating, high voltage will be generated at the motor terminal. When the output switch is closed, turn on the power supply of the frequency converter and use it when the motor is stopped.
Detail of Goods:
Product description of fr-e740-1.5k-cht:
Fr-e740-1.5k-cht is an economical and high-performance type, 3-phase 400V power supply, and the motor capacity is large and suitable for three standard 4-pole motors
Detailed parameters of fr-e740-1.5k-cht
1. Power of fr-e740-1.5k-cht: 1.5kw
2. Current of fr-e740-1.5k-cht: 4A
3. Voltage of fr-e740-1.5k-cht: 3-phase 380 ~ 480v
4. Frequency of fr-e740-1.5k-cht: 50Hz / 60Hz
5. Allowable fluctuation range of voltage and frequency of fr-e740-1.5k-cht: 325 ~ 528v50hz / 60Hz (plus or minus 5%)
6. Power capacity of fr-e740-1.5k-cht: 4.5KVA
7. Overload capacity of fr-e740-1.5k-cht: 150% 60s, 200% 3S (inverse time characteristic)
8. Installation dimension of fr-e740-1.5k-cht: 140mm * 150mm * 135mm
9. Approximate weight of fr-e740-1.5k-cht: 1.9kg
10. Cooling mode of fr-e740-1.5k-cht: forced air cooling
Our production is dupply directly by factory ,our production has high cost performance in frequency inverter.the function is protect machine,energy saving and improve efficiency.
power:0.4-71kw
voltage:220v-690v
you can contact us ,if you have interests.
VEICHI provides OEM/ODM Service for TOP Customers.
AC800 series engineering multi-motor drive inverter is a high-performance, high-end inverter created by VEICHI after years of technical accumulation, in-depth market research, and demand analysis. It has excellent control performance, modular design, a common DC bus scheme, convenient and quick debugging tools, and abundant expansion interfaces. Satisfy all customer needs, multiple fault handling and protection methods, safety, and stability. Provide the driving core for energy saving and emission reduction of enterprises, and meet the diversified inverter function requirements of industrial enterprises.
Product Advantages:
1. Excellent control performance;
2. Convenient and fast debugging tools;
3. Modular design, common DC bus scheme;
4. Rich extension interfaces to meet all customer needs;
5. Multiple fault handling and protection methods, safe and stable;
Power range: single machine power range 110kW 500kW
Input voltage: 400V system: 380 415Vac ±10% 47 63Hz
Input frequency range: 47 63Hz
The output voltage: 400V system: 510 720Vdc
Applications
It is widely used in steel, non-ferrous smelting, petroleum, port crane, papermaking, shipbuilding, offshore engineering, test platform, feedback power supply, and other occasions.
VEICHI provides OEM/ODM Service for TOP Customers.
AC310-XL special frequency converter for cable industry is a product continuously developed on the high-performance vector technology platform of VEICHI. It adopts field-oriented vector control technology, compatible with asynchronous and synchronous motor control. Moreover, under the premise of high performance and high reliability, the components are arranged reasonably to realize the book-style narrow body design. The design has strengthened customer ease of use and industry professionalism, and is equipped with a wealth of expansion interfaces.
Product Advantages
1. Narrow book design, beautiful, convenient, and space-saving installation cabinet.
2. Independent air duct design, the fan can be disassembled freely, and the heat dissipation is good.
3. The PCB is all thickened with three anti-paint treatment, which is more reliable.
4. High seismic design, easy to deal with the vibration of the wire drawing machine.
5. Abundant expansion capabilities, IO card, communication card, GPRS, PG card, etc.
6. Can be applied to a variety of cable equipment.
Applications
Water tank wire drawing machine, straight wire drawing machine, pulley type wire drawing machine, non-swing rod wire drawing machine, power pay-off, tension frame winding, etc.
VEICHI provides OEM/ODM Service for TOP Customers.
The SI21 solar pump inverter can be used to provide clean water resources in remote areas where power facilities are scarce; the controller can convert the direct current of the photovoltaic array into alternating current and drive various water pumps.
Product Advantages
1. Advanced Syn.R.M. and PMSM Driving Technology;
2. Wide-range and High Efficiency MPPT Technology;
3. Various Specific Functions for Solar Pumping;
4. Intelligent IOT;
5. Functional Monitoring Software;
6. Flexible and Various Installation;
Applications
Farmland irrigation, residential water, landscape fountains, swimming pool water supply, desert management
