Shenzhen ZK Electric Technology Co., Ltd. cindy@zundrive.com +86-15920127268
Product Details
Place of Origin: CHINA
Brand Name: ZK
Certification: CE
Model Number: ZK600-4T-2K2GB
Payment & Shipping Terms
Minimum Order Quantity: 1 piece
Price: USD 80-92 Piece
Packaging Details: 143*86*114mm Carton
Delivery Time: 5-8 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 Piece per day
Power: |
2.2-200kw |
Input Voltage: |
250-900Vdc |
Output Voltage: |
380v |
Current: |
10A |
Output Type: |
Single Phase |
Output Frequency: |
50Hz Or 60Hz |
Weight: |
2kg |
Packing: |
Carton |
Power: |
2.2-200kw |
Input Voltage: |
250-900Vdc |
Output Voltage: |
380v |
Current: |
10A |
Output Type: |
Single Phase |
Output Frequency: |
50Hz Or 60Hz |
Weight: |
2kg |
Packing: |
Carton |
2.2kw 220V 240V Single Phase Low Voltage Solar Water Pump Inverter
SHENZHEN ZK ELECTRIC TECHNOLOGY CO., LTD. ( hereinafter called ZK ) is a professional manufacturer of kinds of AC drives, variable VFD, soft start, and solar pump inverter, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, but also providing customer made automation solution and renewable energy technologies.We become top 5 manufacturer of VFD since established 2010. There are more than 100 staffs working in our factory, 60% of them are engineers. Thanks to our great R&D team hardworking and moving innovating, we master core and leading vector control technology for PMSM and IM. We also introduced and absorb latest servo motor control and motor control technology from abroad, that help us keep top position among Chinese manufactures. We have established 2 modernization production lines, digital quality control system, code bar tracking system and EPR management system, etc. And every piece of ZK products have been tested with full load to ensure 100% good quality. Quality begins and ends with each person in our company. ZK products is comprised of high level AC drives, VDF, solar pump inverter, DC solar pumps system and motor softstarter, etc. These products are widely using in industrial automation, cement, textile, metallurgy, HVAC, oil &gas, water treatment, chemical , machine tools, hoisting, agriculture, farming, irrigation...
Model:ZK600-4T-2K2GB
The solar array, an aggregation of many solar modules connected n series and parallel. Absorbs sunlight radiation and converts into electrical energy, providing dynamical water for the whole system. The pump inverter controls and adjusts the system operation and converts the DC produced by solar array into AC to drive the pump, and adjust the output frequency in real-time according to the variation of sunlight intensity to realize the maximum power point tracking( MPPT). The pump, driven by 3-phase AC motor, can draw water from the deep wells or rivers and lakes to pour into the storage tank or reservoir, or directly connect to the irrigation system, fountain system, etc. According to the actual system demand and installation conditions, different types of pump such as centrifugal pump, axial flow pump, mixed-flow pump or deep-well pump can be used.
| Input and output characteristics | Rated input voltage | 200V voltage level: single/three-phase 220VAC |
| 400V voltage level: three-phase 380VAC voltage, continuous fluctuation ±10%, brief fluctuation -15% to +10% | ||
| Rated input frequency | 50Hz/60Hz±5% | |
| Output Voltage | 3 phases: 0 to rated input voltage, error less than ±3% | |
| Output Frequency | 0.00～500.00Hz, unit 0.01Hz | |
| Overload capacity | 150% 1 minute; 180% 10 seconds; 200% 0.5 seconds | |
|
Operation control characteristics
|
Control method |
V/f control PG-free vector control (SVC) |
| Speed range |
1:100 (V/f) 1:200 (SVC) |
|
| Speed control accuracy |
±0.5% (V/f control) ±0.2% (SVC) |
|
| Speed fluctuations | ±0.3% (SVC) | |
| Torque Response | <10ms (SVC) | |
| Starting torque |
0.5Hz: 180% (V/f, SVC) 0.25Hz: 180% (SVC) |
|
| Basic Functions | V/F curve | Three ways: linear; multi-point; Nth order V/F curve |
| V/F separation | 2 ways: full separation, semi-separation | |
| Acceleration and deceleration curves | Straight line or S curve acceleration and deceleration mode; four acceleration and deceleration times; acceleration and deceleration time range 0.0~60000s | |
| DC brake | DC braking frequency: 0.00Hz~maximum frequency, braking time: 0.0s~30.0s, braking action current value: 0.0%~100.0% | |
| Pointing control | Pointing frequency range: 0.00Hz~50.00Hz; pointing acceleration and deceleration time 0.0s~60000s | |
| Simple PLC, multi-segment operation | Up to 16-speed operation via built-in PLC or control terminal | |
| Built-in PID | Easy to implement closed-loop control system for process control | |
|
Automatic Voltage Regulation (AVR) Over-pressure and over-drain speed control Fast current limiting function |
When the grid voltage changes, it can automatically maintain the output voltage constant | |
| Automatic limitation of current and voltage during operation to prevent frequent over-current and over-voltage tripping | ||
| Minimize overcurrent faults and protect products from normal operation | ||
| Torque limiting and control | Automatic torque limitation during operation to prevent frequent overcurrent tripping | |
| Input terminals | Six switching input terminals, including X6 for high-speed pulse input. Support active open collector NPN, PNP and dry contact input mode, two analog input terminals, one for voltage and current input optional, one for voltage input | |
| Output terminals | A high-speed pulse output terminal, 0 ~ 50kHz square wave signal output, can realize the set frequency, output frequency and other physical quantity output, a switch output terminal, a set of relay output terminal |
Descriptions and Features
1.Solar pump inverter adopts advanced MPPT control technology, real-time detection of solar panels power voltage, tracking the highest voltage and current, efficiency is as high as 98%.
2.It can enter automatically to sleep mode when the intensity of sunlight is weak, as well as can exit the sleep mode when the intensity of sunlight is becoming strong.
3.Automatic sleep when on high-water level and automatic restart when on low-water level to realize automatic control through water level.
4.Multiple power supply design, power input can be solar energy photovoltaic DC power supply, can also
be single phase or three phase AC power, simple wiring.
5.Smart operation, water level detection and operation panel to prevent overflow, dry pumping.
6.Protect itself in trouble and improve the reliability of whole system.
7.LED display operating panel and support remote control,LCD display also available now.
Suggestion of driving single phase AC pumps:
Note: Please select bigger rated power of inverter for driving single phase pumps, because the
current of 1 220VAC phase pumps is bigger than 3 phase 220V AC pumps.
Software Desgin
1. Dual Supply Mode - Solar DC and Grid AC Compatible
2. Compatible with All Pumps, IM and PMSM
3. Dry Run Function
4. Automatic Start and Stop
5. Pumps Max Current Protection Setting
6. Water Tank Level Detect Function
Hardware Design
1. Innovation Design with Dual CPU
2. Good Ventilation with Low Temperature
3. Full Fault Protection Design to Ensure no IGBT Damaged
4. Fuji IGBT Module
5. Long Term Service Life Design
6. Optional GPRS Remote Control
FAQ:
Q1:What's the delivery time?
A1:3-5 days for sample order;10-25 days for bulk order.
Q2:What's the warranty?
A2:18months.
Q3:How to choose suitable converter for machine ?
A3: Please send us your motor details, we will select you most suitable model.
Q4: Can I customize the product?
A4: Yes,we can print your Logo,customize your package,and Special function inverter.
Q5: Do you support OEM service ?
A5: Yes,please send us more details.
Q6: Do you have any MOQ limit?
A6:1 pc for sample is available.
