WSTG600 Model Explanation
Single phase power supply 220V 50/60Hz
Power Capacity (kVA)
Three-phase power supply 380V 50/60Hz
Power Capacity (kVA)
Frequency command modes
Digital setting + Keyboard Up/Down; Digital setting + terminal Up/Down. Communication setting. Analog setting: AI1/AI2/AI3.Terminal pulse setting.
Start from starting frequency.DC injection braking at start; Flying start.
Ramp to stop. Coast to stop.DC injection braking at ramp stop.
Dynamic brake capability
Braking unit triggered voltage:650-750V. Service time:0.0s~100.0s. Brake units of G600-4T75 and below are optionally inbuilt.
DC braking capability
DC braking start frequency : 0.00Hz~600.00Hz.DC braking current: constart torque 0.0%~100.0%. DC braking time:0.0s-100s.
Seven digital input terminals, one of them can be used for pulse input. Support dry contact active PNP and NPN input. Three analog input terminals, one of them is voltage only and the other two are voltage/current programmable.
One high-speed pulse output (0kHz~50kHz square wave output) and two analog outputs (voltage/current programmable), can output signals such as command frequency, output frequency etc. One digital output. One delay outputs.
Encode input terminals
Supports 5V/12V power supply. Support OC, push-pull, differential inputs and such.
Single phase power 220V
Three phase power 380V
WSTG600 Single phase 220V inverter wiring diagram
WSTG600 Three phase 380V inverter wiring diagram
Input three-phase AC power supply according to the user manual
Usage: When the post equipment over current, it will be cut the power supply and protect the post equipment.
Usage: Because the inverter output is PWM high frequency chopping voltage, the high frequency current is inevitable. Selection: Recommended B type special leakage protector.
In order to ensure safety, please do not close and disconnect frequently which will cause inverter failure; Do not use the closed and disconnect the contactor on the system through the power of the inverter start and stop, which will reduce the life of the inverter
Input AC reactor
Improve the efficiency factor; Improve the effect of unbalanced three-phase AC power supply on the system; Control the high order harmonics, reduce the interference of the external conduction and radiation, effectively reduce the pulse current on the rectifier bridge
Reducing the conduction interference from the power supply to the inverter; Improve the anti-interference ability of the frequency inverter; Reduce the external conduction and radiation interference.
Braing unit and braking resistor
Use: When braking, it can effectively use the energy of the motor to achieve fast braking.
Reduce the external conduction and radiation interference
Output AC reactor
It can effectively avoid the damage of the motor insulation due to the hidden wave voltage and reduce the frequency of the frequency converter. When the inverter to the motor connection over 100m, it is recommended to install the output AC reactor.
Selection of motor matched with frequency inverter
Why Choose Us
Standardize the production process, pay attention to detail.
Regulate the transfer of raw materials into the production process, Strictly control the quality of raw materials and quality.
Turnover of the next process, Regulate the use of turnover box.
Aging Test Room: Aging test for each inverter 12Hours
Our products are subjected to a 12-hour aging test before leaving the factory, dedicated to providing quality products to customers.
We can also Custom IP65, IP54 waterproof inverter, please send the specifications you need, our Technical team can customize for you, welcome to consult.
Yueqing Winston is a known brand, a leading manufacturer and exporter for off-grid which has been this industry for 13 years. Our factory was established in 2005. We provide power solution service to our clients. All of our customers are located all over the world and they are very satisfied due to our excellent price-quality ratio.
Pump: 1.1kw, 2.2hp
Panel: 200w mono panel，48pcs
Water flow and water head: 3t/h,75m
Highlights: Less noisy, less cost make it become popular
We support multiple payment methods.
100% T/T in advance
50% T/T in advance, paid the balance before shipment
50% T/T in advance, paid the balance against copy of B/L
Amount lower than 5000usd
7~10 working days after receiving payment for one container
Q1: Do you have the products in stock?
A: Depends on your request, We have standard models in stock. Some special products and big order will be newly produced according to your order quantity.
Q2: How does your factory do the quality control?
A: Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. every product will be fully assembled and carefully tested before packing and shipping.
Q3: Tell me the standard of package?
A: For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.