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380V 75KW VSD Frequency Inverter , Variable Speed Drive For 3 Phase Motor

Basic Information
Place of Origin: China
Brand Name: STABLECU
Certification: CE
Model Number: ST310-4T75G
Minimum Order Quantity: 1PCS
Packaging Details: 1pcs/Polybag,100pcs/big polybag, 300pcs/ctn
Delivery Time: 5-8 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Material: ABS+PC Power: 75KW
Voltage: 380V Phase: Triple Phase
Color: Huawei Gray Type: AC/AC Inverter
Control Mode: V/F Control Application: Water Pump
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300hz VSD Frequency Inverters


380V 75KW VSD Frequency Inverter


380V 75KW VSD variable speed drive for 3 phase motor

75KW Variable Speed Motors VSD Variable Inverter For Three Phase Motor


Quick details of frequency converter

Rated Power: 75kw
Rated Voltage: Three-phase 380v
Rated Frequency: 50hz/60hz
Product Size: 338mm*750mm*290mm
Installation Size: 230mm*730mm
Weight: 40kg
Input: 50/60hz 157A
Output: 0-300hz 150A

Description of frequency converter

First of all, choose industrial flame-retardant abs and pc as the material. This material has strong flame retardancy,
high heat resistance, good toughness, and strength, which can effectively prevent the product from deformation and
embrittlement under high temperatures and harsh environments.
Secondly, an independent heat dissipation air duct is made to effectively prevent external dust and oil from entering
the product. On this basis, a fan is installed to effectively reduce the temperature of the inverter. Raw materials such as
components, PCB, and IGBT are selected from top domestic suppliers to ensure the quality of incoming materials.

Other models of frequency converter

Model ST310-75G ST310-90G ST310-110G
Specific Parameters
Weight 40KG
Applicable Motor (kW) 75 90 110
Input Current (A) 157 160* 192*
Output Current (A) 150 176 210
Breaker (A) 225 250 315
Contactor (A) 185 225 265
Brake Unit Standard Built-in
Braking Resistor Power 15KW 18KW 22KW
Resistance/ Ultimate resistance  8(≥5)  5(≥3.3)  5(≥3.3)
Power Input
Rated Voltage 3 Phase 380V
Rated Frequency 50HZ/60HZ
Allow Frequency Fluctuation ±5%
Allow voltage fluctuation Voltage imbalance<3%, distortion rate meets the requirements of 1EC61800-2
Allow voltage fluctuation The constant voltage fluctuation is ±10%, and the short fluctuation is115%~+10%, that is, 323V~528V
Power Output
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% 60s, 180% 10s, 200% 0.5s

Detailed image of frequency converter

380V 75KW VSD Frequency Inverter , Variable Speed Drive For 3 Phase Motor 0

380V 75KW VSD Frequency Inverter , Variable Speed Drive For 3 Phase Motor 1

Application of frequency converter

Widely used in factory site, hotel complex, central air-conditioning system, equipment, shopping escalator,
breeding farm, sewage treatment, fire hospital transportation, machine tool equipment, automation equipment.

380V 75KW VSD Frequency Inverter , Variable Speed Drive For 3 Phase Motor 2


1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Market(100.00%).
There are total 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 And 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 replied 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, MoneyGram, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese.

Contact Details

Phone Number : +8617324599466

WhatsApp : +8617324524566