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Help Center220V / 380V Triple Phase Solar Inverter Air Conditioner Frequency Converter for Controlling Motor Speed Supplier's Choice
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220V / 380V triple phase solar inverter air conditioner frequency converter for controlling motor speed
Production parameter of 220V / 380V triple phase solar inverter air conditioner frequency converter for controlling motor speed
Item |
Description |
|
Input Power Supply |
Rated voltage |
standard:380v Nonstandard: 660v, 1140v, common DC bus ,DC power supply to customize. |
Number of phases and frequency |
3-phase 50/60Hz(refer to rated current specification) |
|
Range |
Voltage:-15%~20%,frequency:±5%Hz |
|
Power Capacity |
If Power capacity is more than ten times of the drive capacity, please purchase input reactor components. |
|
Output Power Supply |
Rated Capacity/Current |
Please refer to table2-1 |
Over load ability |
Type G: 150% rated current for 1 minute, 180% rated current for 1 second; Type P: 120% rated current for 1 minute, 150% rated current for 1 second. |
|
Cooling |
Cooling |
Forced Cooling |
Temperature |
80°C trip |
|
Fan control |
Heatsink temperature> 50°C continuous operation |
|
Main control functions |
control mode |
No sense of vector control, V/F control, Torque Control |
Output frequency range |
0.1-600 Hz |
|
Frequency resolution |
Keypad setting:0.01Hz; Analog setting: 0.1Hz |
|
Frequency Accuracy |
Keypad setting: highest output frequency ±0.01%; Analog setting: max output frequency ±0.2% |
|
Frequency |
0.5-600Hz |
|
Braking |
15KW and below, with a brake unit, 18.5KW above need to connect an external braking unit. |
|
DC injection braking |
Brake Voltage: 0~150% rated current adjustable, allowing the 0Hz~maxmin frequency braking, time :1~50seconds adjustable. |
|
Acc/Dec time |
0.1~3600.0s |
|
Low-frequency torque compensation |
Manuel or automatic compensation |
|
Distance |
If the wiring distance is more than 50m between the drive and the motor wiring, please install output reactor components |
|
Motor overheating detection |
Trips and shows E016 |
|
Standard functions |
Speed tracking, paused reducer, PID control, automatic speed compensation, automatically adjusts voltage output (AVR), 16 segment speed operation, torque control, frequency hopping, torque limiting, automatic multi-stage operation, U(-)SPwn control, pendulum frequency operation, two signals superimposed control, automatic reset, timer. |
|
Standard control signals |
Analog input |
Two groups of external analog inputs: 0~5V, 0 or 4~20mA. Two groups of analog inputs 0~1A. Keypad potentiometer input (0~5V). |
Analog output |
Two programmable analog output (0~10V) or (0~20mA) |
|
Digital input |
Six groups of programmable open collector inputs |
|
Digital output |
One programmable open collector output, Two set of programmable relay outputs. |
|
Communication Interface |
Sequence communication |
Sequence communication Options included, can be unified through multiple (up to 99 units) dynamic control. |
Communication protocol |
Standard MODBUS |
|
Communication port |
RS485 |
|
Display |
Seven-Segment Display |
Output current, output power, input power, power factor, the timer time, the heat sink temperature. |
Threshold of overload cumulative, the output power limit, the output frequency, speed conversion, DC bus voltage, output voltage and temperature. | ||
Protection |
Standard function |
Over current, overload, short circuit protection, over voltage, Under voltage protection; Over heat protection; ground fault, input failure phase, output failure phase, the motor overheated. |
Environment |
Ambient temperature |
-10°C~+40°C(ambient temperature is within 40°C~50°C, deration is required),free from direct sunlight. |
Humidity |
Less than 95%RH, without condensation |
|
Application environment |
Non-corrosive, flammable, explosive, dust absorbent material, all kinds of lint does not accumulate. |
|
Vibration |
Less than0.6G |
|
Elevation |
Lower than 1000m,if exceed this value, deration is required. |
|
Storage temperature |
-20~60°C |
|
Production detail of 220V / 380V triple phase solar inverter air conditioner frequency converter for controlling motor speed
workshop
a. Delivery term:
We will delivery for you after you done the full payment within 7 to 20 working days.
b. Payment:
Usually,we accept T/T, irrevocable L/C at sight ,for regular order ,we prefer 50% in advance ,50% against the copy of B/L.
Package detail
1. Q: How to pay sample and express charges?
A: For express charges ,you can pay to our company account directly, For those customer who has express account, we will send the samples by freight collected . if customers need samples, we will charge the cost first , once they place orders ,we will return a part cost to their account .
2. Q: What is your terms of payment ?
A: Usually, we accept T/T, irrevocable L/C at sight ,for regular order ,we prefer 30% in advance ,70% against the copy of B/L
3. Q: How do you control the quality ?
A: We have QC team comply with TQM, each step is in compliance to the standards.
4. Q: What about lead or shipping time?
A: The lead time depends on quantity you ordered ,but generally within 40-50 days upon receipt of advance payment.
5. Q: How long does it take for me to get the quotation.
A: For customized products, we will quote after you provide the requested product detailes within 48 hours beacuse we need the time to calculate cost, but we will quote the soonest possible. for our standard product posted here we can quote in 24 hours.
6. Q: Why should I choose your company?
A: We take customers’ requirements as our mission, and take each details very carefully. We have about 15 years experience for electric power business. We try to support our customers always,including delievery time,price ,pre-sale,after-sales,though We are not the best,but we are always to improve ourself and meet your needs.Choose us ,will don't make you disappointed.
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