50 To 60HZ Frequency Converter 30KW 37KW Three Phase AC Motor
Inverter
Quick details of variable frequency drive
18 Months Warranty
CE, ISO9001, FCC, ROHS standard
IP20 Protection Grade
300V-480V AC
V/F Control
Working state of VFD
The working state of ST310 series frequency converter is divided
into shutdown state, running state, and motor parameter self-tuning
state.
Shutdown state: After the frequency converter is powered on and
initialized if there is no operation command input, or after the
stop command is executed during operation, the 3-phase U/V/W
terminal of the converter has no output, and the running status
indicator light of the operation panel, RUN, is not on.
Running state: After the frequency converter receives the running
command, the 3phase U/V/W terminal of the frequency converter
starts to have output, and the operation status indicator light on
the operation panel is always on.
Motor parameter self-tuning state: Set motor parameters to
P02.00-P02.05, and select P02.07 as 2 static self-setting or 3
rotary self-setting according to the current state of the motor.
After selecting Confirm, the panel will display Tune. Press Run to
enter the self-setting state. After the self-setting, it will
return to the shutdown state.
Specification of variable frequency drive
| Output current | 75A |
| Input current | 80A |
| Adaptation motor | 37KW |
| Braking resistor power | 9000W |
| Mounting dimension | 257.2*466*217MM |
| Weight | 20kg |
| Packing Size | 286*327*504MM |
| Model | ST310-30G | ST310-37G |
| Specific Parameters |
| Applicable Motor (kw) | 30 | 37 |
| Input Current (A) | 65 | 80 |
| Output Current (A) | 60 | 75 |
| Breaker (A) | 100 | 100 |
| Contactor (A) | 65 | 80 |
| Brake Unit | Standard Built-in |
| Braking Resistor Power | 6kW | 9kW |
| Resistance/ Ultimate resistance | 20(≥16) | 16(≥10) |
| Power Input |
| 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 |
Detail images of variable frequency drive
Application for variable frequency drive
Widely used in machinery industry, woodworking industry, packaging
industry, chemical industry, textile industry, printing industry,
food processing, water pump, TM electric box, and so on.
FAQ
1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009,
sell to Domestic Market(100.00%). 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 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.
