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
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Place of Origin
Guangdong, China (Mainland)
Input Voltage
DC200V-DC900V
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
Origin
Shenzhen, Guangdong, China
Product Description
Hot Sale Powtran PI500A-S MPPT Solar Pump Inverter/Solar vfd/Solar drive
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
Solar Frequency inverter special for solar water pump [Surface & Submerged ]
Adopts the high accuracyMPPT algorithms, tracking the PV array output by the maximum power point, driving the pump motor to meet various pump applications in agriculture, irrigation etc.
1, Accept AC&DC input:
DC solar panel input. And If no good sunshine, can use AC grid to drive pumps;
2, Built-in high precision PV array maximum power point tracking MPPT algorithms;
3, Dry running mode monitoring, Self -protection against over-flow or dry up
If no water in the ground, the water pump will stop working automaticly and when the water comes, starts to working automatically;
4, Automatic working:
When the sunshine is not sufficient, pump slow down automatically, when sunshine is sufficient, the pump will go on working;
5, LED displays the real time situation and the parameter of system;
6, Speed & frequency control, No need battery: 0-400z output by Vector control
7, Based on RS485 real time remote control system
8. Built-in full protection and diagnostic mechanism.
9. Fast installation design, no need extra maintenance
Specifacation of solar pump inverter
Control | Voltage and frequency levels | Single-phase 220v-240v, 50/60Hz Three-phase 220V-240v ,50/60Hz |
Three-phase 380v-440v, 50/60Hz , |
Allowable fluctuation | Voltage:±10% Frequency:±5% |
Control system | High performance vector control inverter based on DSP |
Output frequency | Vector control:0 to 320Hz V/F control:0 to 3200Hz |
Control method | V/F control, vector control W/O PG, vector control W/ PG |
Automatic torque boost function | Realize low frequency (1Hz) and large output torque control under the V/F control mode |
Tracking method | Built-in high precision PV array maximum power point tracking MPPT algorithms |
V/F curve mode | Linear ,square root/m-th power, custom V/F curve |
Over load capability | G type:rated current 150% - 1 minute, rated current 180% - 2 seconds |
F type:rated current 120% - 1 minute, rated current 150% - 2 seconds |
Maximum frequency | Vector control:0 to 300Hz V/F control:0 to 600Hz |
Carrier Frequency | 0.5 to 15kHZ;automatically adjust carrier frequency according to the load characteristics |
Input frequency resolution | Digital setting: 0.01Hz Analog setting: maximum frequency×0.025% |
Start torque | G type: 0.5Hz/150% (vector control W/O PG) F type: 0.5Hz/100% (vector control W/O PG) |
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) |
Speed control accuracy | Vector control W/O PG≤±0.3% ( rated synchronous speed ) |
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: 0.0Hz to max. frequency, braking time: 0.0 to 36.0 seconds, braking current value: 0.0~100.0s |
Jogging control | Jog Frequency Range: 0.00Hz to max. frequency; Jog Ac/deceleration time: 0.0s~6500.0s |
Multi-speed operation | Achieve up to 16-speed operation through the control terminal |
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 |
Torque limit and control | "Excavator" feature - torque is automatically limited during the operation to prevent frequent overcurrent trip;the closed-loop vector mode is used to control torque |
Running method | Keyboard/terminal/communication |
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, variable speed drives, variable frequency drives, speed controllers, frequency variators, soft starters and etc.
Our products have been 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.
Why Choose Us? |
1. Famous brand in china ---- Top 5 brand in China,30years produce since 1984 |
2. Easy operating system---- Easy but effective software, gentle touch achieves |
3. Stable performance ---best famous components ensure the quality |
4. Excellent after-sales service ---English speaking online service, never leave you alone. |
5.Fast delivery--3-7days for small order, 10-20days for container order. |
6. OEM cooperation are available |
|
Welcome to inquiry us for more details! |
Dalian Powtran Technology Co., Ltd, Shenzhen Branch Contact: Daniel Ma 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.