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18.5KW Three Phase Frequency Inverter For Pump

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Guangdong Jiesheng Electric Technology Co., Ltd

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18.5KW Three Phase Frequency Inverter For Pump

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Brand Name :	STABLECU
Model Number :	ST310-4T18.5GB
Certification :	CE
Price :	$301-$315
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	10000 pcs per month
Delivery Time :	5-8 days

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Product Details
Company Profile

18.5KW Three Phase Frequency Inverter For Pump

18.5KW VFD Three Phase Inverter Variable AC Frequency Drive For Pump Inverter

Product Testing:

Semi-finished product testing

After all semi-finished products are processed, the quality department will carry out a comprehensive appearance test and electrification test. After the test is completed, professionals will apply three layers of three-proof paint, and some products will undergo electrification aging test.
All test data are archived to ensure the consistency of product testing. Abnormal test data can be recalled and investigated later.

The finished product testing

At least 12 hours after the production is completed, the aging temperature is 55 degrees to ensure the reliability of the internal electronic components.
After the aging is completed, load tests such as loading, impact, rapid acceleration and deceleration are carried out with the excitation motor, and the input and output ports of the product are tested to ensure the consistency of product performance and various functions

Quick Details:

Model	310-4T18.5GB
Rated Voltage	3 phase AC 380V-480V
Output Frequency Range	0-300hz
Control Mode	V/F Control
Product Name	AC Drive
Input Voltage	380V
Input Frequency	50/60HZ
Output Frequency	0-300HZ
Warranty	18 months

Technical Parameters

Power input	Rated voltage	3 phase 380 v
	Rated frequency	50Hz/60Hz
	Allowable voltage fluctuation	The constant voltage fluctuation is ±10%, and the short fluctuation is -15% ~ +10%, that is, 323V ~ 528V
	Allowable voltage fluctuation	The voltage imbalance rate is less than 3%, and the distortion rate meets the requirements of IEC61800-2
	Allowable frequency fluctuation	±5%
	Rated input current	See section 2.4
Power output	Standard motor	See section 2.4
	Rated current	See section 2.4
	Output voltage	3 phase:0 ~ rated input voltage, error less than ±3%
	Output frequency	0.00～300.00Hz,each unit 0.01Hz
	Overload capacity	150% 1min 180% 10s 200% 0.5s
Control feature	Control mode	Simple vector control
	Speed range	1:100
	Speed control accuracy	±0.5%
	Start torque	0.5Hz:180%
The basic performance of the product	Start frequency	0.00～600.00Hz
	Acceleration and deceleration time	0.00～60000s
	Carrier frequency	0.7kHz～16kHz
	Frequency setting mode	Digital setting+UP/DOWN Simulation setting Communication setting Pulse setting Primary and auxiliary operations
	start mode	Start from start frequency DC injection start Speed tracking start
	Stop mode	Slowing stop Free stop Deceleration + DC braking stop
	Energy consumption braking capacity	Built-in braking units of 22KW and below can be selected from 30 to 110KW braking units
	Energy consumption braking capacity	Braking unit action voltage: 650V ~ 750V
	DC braking capacity	Start frequency of DC braking:0.00Hz～50.00Hz DC braking current:0%～100% DC braking time:0.00s～10.00s
features	Parameters copy, parameters backup, common DC bus, Flexible function code to show recessive, All kinds of primary and auxiliary given and switching, Reliable speed search, A variety of acceleration and deceleration curve selection, Automatic correction of analog quantity, Slug control function, Up to 16 speeds can be supported (two speeds support flexible frequency setting mode), Fixed length control function, The count function, Three sets of breakdown records, Over-excitation braking function, Over-voltage stall, Under-voltage stall,Power-down restart function, Jump frequency function, Frequency binding function, Four stages of acceleration and deceleration time free switching function, Motor temperature protection function, Flexible fan control function, Process PID control function, Simple PLC control function, Flexible multifunctional key setting function, Droop control function, Parameter identification of asynchronous machine, Weak magnetic control function
Using environment	Using place	Indoor, out of direct sunlight. No dust, corrosive gas, flammable gas, oil mist, water vapor, dripping or salt, etc
	The altitude	0～2000m Over 1000 meters, the rated output current is reduced by 1% for every 100 meters rise
	Temperature	Between -10℃~40℃ and 40℃~50℃, the rated output current decreases by 1% for every 1℃ increase
	Humidity	5～95%, No condensation is allowed
	Vibration	Less than 5.9 m/s2(0.6g)
	Storage temperature	-40℃～+70℃
	Protection grade	IP20

Details Image:

1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Marker(100%). There are a total of about 201-300 people in our office.
2. How can we guarantee the quality?
Always a pre-production sample before mass production. Always final inspection before shipment.
3. What can you buy from us?
Ultrasonic Generator, PLC/Motion Controller, Servo Motor, Stepper Motor, Frequency Converter, Automation System Development And Complete Set Of Electric Box.
4. Do you offer customization services?
Yes, we can customize the products according to your requirements. Please send us an inquiry, your inquiry will be responded within 12 hours.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery.
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, CNY.
Accepted Payment Type :T/T,L/C, D/P. D/A, Money Gram, Credit Card, PayPal, Western Union, Cash
Language Spoken: English, Chinese.

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