Basic Info.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Principle of Work
Solar DC-AC Solar Inverter
Main Circuit Type
Voltage
Voltage of Power Supply
Medium Voltage Variable-Frequency Drive
Link of Transformation
DC -AC Solar Inverter
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Place of Origin
Guangdong, China (Mainland)
Input Voltage
DC200V-DC850V
Output Voltage
AC220V/380V/460V/550V/690V
Working Method
MPPT Tracker Function
Protection
Overvoltage, Overloading and Short Protection
Certification
Ce, RoHS, ISO9001:2000, TUV
Transport Package
Standard Package or Meet Your Special Needs
Specification
CE, RoHS, ISO9001: 2000, TUV and ABS
Origin
Shenzhen, Guangdong, China
Product Description
Powtran Factory irrigation solar water pump controller inverter for agriculture system
Specification:
Power range: 0.75Kw-220Kw
Input Voltage and output voltage:
1. DC200-450V input, 3-phase AC220V output;
2. DC350-800V input, 3-phase AC380V output;
3. DC450-900V input, 3-phase AC480V output;
Output frequency : 0-400Hz
Main Technique Features
1. Built-in high precision PV array maximum power point tracking MPPT algorithms Dry running mode monitoring, treatment Tank water level control |
2. Accept DC/AC input |
3. LED displays the real time situation and the parameter of system |
4. Based on RS485 real time remote control system |
5. Fast installation design, no need extra maintenance |
6. Built-in full protection and diagnostic mechanism. |
7. No need batteries |
8. Self -protection against over-flow or dry up |
Specifacation of solar pump inverter
Control system | High performance vector control inverter based on DSP |
Control method | V/F control, vector control W/O PG, vector control W/PG |
Tracking method | Built-in high precision PV array maximum power point tracking MPPT algorithms |
Automatic torque boost function | Realize low frequency(1Hz) and large output torque control under the V/F control mode |
Acceleration/deceleration control | Straight or S-curve mode. Four times available and time range is 0.0 to 6500.0s |
V/F curve mode | Linear, Square root/m-th power, custom V/F curve |
Overload capability | Rated current 150% - 1minute, rated current 180%- 2 seconds |
Maximum frequency | Vector control: 0 to 400Hz V/F control: 0 to 3200Hz |
Carrier frequency | 0.5 to 16khz; automatically adjust carrier frequency according to the load characteristics |
Input frequency resolution | Digital setting: 0.01Hz Analog setting: maximum frequencyx0.1% |
Speed range | 1:100 (vector control W/O PG) 1:1000 (vector control W/PG) |
Steady -speed precision | Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed) Vector control W/ PG: ≤ ± 0.02% (rated synchronous speed) |
Multi-speed operation | Achieve up to 16-speed operation through the control terminal |
Torque response | ≤ 40ms (vector control W/O PG) |
Torque boost | Automatic torque boost; manual torque boost(0.1% to 30.0%) |
DC braking | DC braking frequency: 0.00Hz to max. frequency, braking time:0.0 to 100.0 seconds, braking current value: 0.0% to 100.0% |
Jogging control | Jog Frequency Range: 0.00Hz to max. frequency; Jog Ac/deceleration time: 0.0s to 6500.0s |
Built-in PID | Easy to realize closed-loop control system for the process control |
Automatic voltage regulation(AVR) | Automatically maintain a constant output voltage when the voltage of electricity grid changes |
Protection function | Overvoltage protection, undervoltage protection, overcurrent protection, overload protection, overheat protection, losing-phase protection, dry running mode monitoring, PID feedback signal abnormalities, PG failure and short circuit to ground protection |
Communication | RS485 communication card |
Display | LED display |
Protection grade | IP20 |
Cooling method | Forced air cooling and natural air cooling |
Environment temperature | -10ºC to 40ºC |
Environment humidity | Less than 90% R.H, doesn't exceed 90% R.H |
Certificate | CE/TUV/ ISO9001 |
About US:
POWTRAN Technology Co., Ltd. is a Hi-Tech enterprise establishing the networks of development, production, logistics and service extending to all over the world from Shenzhen and Dalian. Integrating the advanced technology from Japanese Toshiba and Taiwan,POWTRAN supply customers energy conservation and automatic and driving (A&D) products with multi-functions, such as solar pump inverters, frequency inverters, frequency converters, vfds, vsds, AC drives, variable frequency inverters, varaible speed drives, variable frequency drives, speed controllers, frequency variators, soft starters and etc.
Our products through the inspection by national authoritative organization, enjoy good sales in more than 100 countries all over the world.
FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are direct manufacturer in Shenzhen China.
Q2: Can I get some samples?
A2: Yes, sample order is available for you. After receiving the sample charge, the samples will be delivered in 2-3 days.
Q3: Can you do the OEM order for us?
A3: Yes, we can.
Q4: What are the payment terms?
A4: Paypal, Western union, MoneyGram, T/T, L/C are all accepted.
Q5: What about the delivery time?
A5: It depends on the quantity and the season you place the order. It usually takes about 3-15 days for production.
Q6: What is term of delivery?
A5: EXW, FOB, CFR, CIF and etc can be accepted. You can choose the one which is the most convenient or cost effective for you.
Q7: What's your Warranty time?
A6: We offer 18 month warranty time from date of shipment.
Contact details:
Dalian Powtran Technology Co., Ltd. Shenzhen Branch
Address: No.75, Baomin 2nd Road, Xixiang Town,
Baoan District, Shenzhen, China (518101)
Website: www.made-in-china.com/showroom/danielma59
Address:
No. 75, Baomin 2nd Road, Xixiang Town, Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 20000, GMP
Company Introduction:
POWTRAN Technology Co., Ltd. is a Hi-Tech enterprise establishing the networks of development, production, logistics and service extending to all over the world from Shenzhen and Dalian. Integrating the advanced technology from Japanese Toshiba and Taiwan, POWTRAN supply customers energy conservation and automatic and driving (A&D) products with multi-functions, such as solar pump inverters, frequency inverters, frequency converters, vfds, vsds, AC drives, variable frequency inverters, varaible speed drives, variable frequency drives, speed controllers, frequency variators, soft starters and etc.
Our products through the inspection by national authoritative organization, enjoy good sales in more than 100 countries all over the world.