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ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter

ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter

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  • Introduction

Why choose a frequency converter? Advantages of frequency converter.

Several advantages of VFD include low energy cost savings, higher production, reduced maintenance, and extended equipment life.
The use of VFDs has immensely enhanced product quality and significantly reduced production costs.
Specification
item
value
Place of Origin
Guangdong，China
Brand Name
STABLECU
Model Number
ST310-4T18.5GB
Type
Inverters & Converters
Certification
CE
Customized
YES
Rated Power
18.5 KW
Nominal Voltage
380 V
power phase number
Three phase
Input frequency
50/60 hz
Output frequency
0-300 hz
Input current
44 A
Output current
39 A
Mounting dimension(W*H*D)
192*397*199(mm)
Gross weight
12 KG (Estimated)
Plastic shell
ABS+PC
Machine case
Aluminum coated zinc plate, cold rolled plate powder spray
Color
Gray
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter manufacture
Product Features
Structural design Advantages：
1. Independent heat dissipation air duct
2. Using 4-layer precision PCB board and a new generation of IGBT module technology, and mostly using IC integrated electronics.
3.The volume of new generation inverter is smaller,and weight is lighter

Software Design Advantages：
1.Selected the latest HIGH-SPEED TI DSP chip
2.Used the control software with independent intellectual property rights
3.New wave-by-wave current limiting control algorithm, control current and voltage stability
4.Brand new current, voltage, control algorithm, plus unique excitation current control
5.Four times of fault parameter record
6.Complete machine protection function
7.Perfect power protection function
8.Widely voltage design

Hardware Design Advantages：
1.Panel knob adopts encoder knob
2.The operation panel adopts the latest design idea
3.Standard network ports
4. One communication port 485, supports Modbus protocol, RTU mode.
5.The heat dissipation fan adopts temperature control
6.The fan partition is removable and can be pulled out directly.
7.Choose the cooling fan with long life and large air volume
8.The wiring terminal is designed to be a pull-out partition
9.The bottom of the low-power machine is equipped with the installation size drawing
Model Description
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter manufacture
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter supplier
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter details
Product Details
Good detail determines good quality
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory




Main control board
The circuit board adopts special protective paint,Dust, pollution and alkali resistance. To make the performance of the inverter more stable,longer service life





IGBT
Select first-class suppliers
in the industry for components,
Ensure the health and stability
of the whole life cycle of products
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter supplier
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter supplier







Cooling fan
To improve the stability of the machine, reduce noise and improve product life








Capacitance
Steady charge/discharge
Dc isolation and filtering
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter supplier
Application Field

Scope of application

General machinery /CNC machine tools/textile printing and dyeing equipment/fan and water pump Air compressor/plastic machinery/environmental protection dust removal equipment/construction machinery/woodworking machinery electroplating equipment/Stone processing machinery Pharmaceutical equipment/hardware processing machinery/Spraying electroplating equipment/Fire inspection equipment/industrial automation equipment
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter details
Parameters

Product parameters

Due to the shooting Angle and light, the color of the light outside the product changes.
There is 1-3cm error in pure manual measurement of size, please refer to the received object
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter details
ST310 series
Power：0.75kw~3.7kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
ST310 series
Power：5.5kw~11kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
ST310 series
Power：15kw~22kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
ST310 series
Power：30kw~37kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V


ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
ST310 series
Power：45kw~55kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter details
ST310 series
Power：75kw~110kw
Single phase 220V
Three-phase 220 V / 380 V / 480 V
Model
Adaptation
motor(KW)
Input current
（A)
Circuit
breaker（A）
Contactor
（A)
Output
current（A)
ST310-4T0.75GB
0.75
3.4
10
9
2.3
ST310-4T1.5GB
1.5
5
10
9
3.8
ST310-4T2.2GB
2.2
6
10
9
5.5
ST310-4T3.7GB
3.7
10.5
16
12
9
ST310-4T5.5GB
5.5
14.6
20
18
13
ST310-4T7.5GB
7.5
20.5
32
25
17
ST310-4T11GB
11
29
40
32
24
ST310-4T15GB
15
35
50
40
30
ST310-4T18.5GB
18.5
44
63
50
39
ST310-4T22GB
22
50
63
50
45
ST310-4T30G
30
65
100
65
60
ST310-4T37G
37
80
100
80
75
ST310-4T45G
45
95
125
95
91
ST310-4T55G
55
118
160
150
112
ST310-4T75G
75
157
225
185
150
ST310-4T90G
90
160
250
225
176
ST310-4T110G
110
192
315
260
210
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
Model
Size parameters（mm）
Weight
（kg）
W
H
D
W1
H1
D1
H2
Mounting
holes d
ST310-4T0.75GB
80
185.8
167.5
56
174.5
_
_
5
1.5
ST310-4T1.5GB
ST310-4T2.2GB
ST310-4T3.7GB
ST310-4T5.5GB
100
249
209
70
228
_
_
6
4
ST310-4T7.5GB
ST310-4T11GB
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter supplier
Model
Size parameters（mm）
Weight
（kg）
W
H
D
W1
H1
D1
H2
Mounting
holes d
ST310-4T15GB
192
397
199
150
379
_
_
7
12
ST310-4T18.5GB
ST310-4T22GB
ST310-4T30G
257.2
466
217
200
448
_
_
7
20
ST310-4T37G
ST310-4T45G
315
645
265
230
625
148
575
10
40
ST310-4T55G
ST310-4T75G
338
750
290
230
730
148
680
10
40
ST310-4T90G
ST310-4T110G
About Us
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory
FAQ
Q1. Who are we? We are based in Guangdong, China, start from 2009,sell to all over the world. There are total about 201-300 people
in our office. Q2. How can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection
before shipment; Q3.What can you buy from us? VFD,converter inverter,Ultrasonic mask welding machine Q4. Why should you buy from
us not from other suppliers? (1)We focus on providing a stable and secure drive for end users (2)Automatic digital frequency
recovery ultrasonic, superior performance, stable quality Q5. 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,Mastercard,Credit Card,PayPal,Western Union,Cash; Language Spoken:English,Chinese Q6. What about the lead time?
For usual products,we keep stock,could ship 1-3days after receiving your payment.For big quantity and special products,please
check lead time with our salesperson.
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter manufacture
ST310 Series VFD 380V Three Phase to 3 Phase 380V Frequency Drive Drive 15KW 20HP AC Drive Frequency Inverter factory

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