Active Member
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[China]
Address: Gushu Industrial Park, Hangcheng Street, Xixiang Town,Baoan District, Shenzhen City, China
Contact name:Wade Wang
Janson Controls Technologies (Shenzhen) Co.,Limited |
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3. Starting modes: Current limiting starter, Voltage ramp start , Kick start +current-limiting start, kick start +voltage ramp start . Current ramp start . Voltage current-limiting double closed –loop start .
4. free stop and soft stop , The stop time from 0 to 60 seconds can be arbitrary choosed .
5. Over current , Overload , Open phase, instantaneous stop and other fault protection .
with the flow, over loading, lack phase, instantaneous stop, and other malfunction protection;
6. Easy installation, simple operation, strong function and reasonable prices;
Technical specification
| Input Voltage | Three-phase 220V/380V/480V/660 AC | ||
| Frequency | 50/60Hz | ||
| Adaptive Motor | Squirrel-cage three-phase asynchronous motor | ||
| Starting Times | It is recommended not to exceed 20 times per hour. | ||
| Control Mode | (1) Operation panel control. (2) Operation panel + external control. (3) External control. (4) External control + COM control. | (5) Operation panel + external + COM control. (6) Operation panel + COM control. (7) COM control. (8) No start or stop operation. | |
| Start Mode | (1) Current-limiting to start. (2) Voltage ramp to start. (3) Torque control + current-limiting to start. | (4) Torque control + voltage ramp to start. (5) Current ramp to start. (6) Voltage current-limiting double closed-loop start. | |
| Stop Mode | (1) Soft stop. | (2) Free stop. | |
| Protective Function | (1)Open loop protection for external instantaneous stop terminals. (2) Over-heat protection for soft starter. (3) Protection for too long starting time. (4) Input open phase protection. (5) Output open phase protection. (6) Unbalanced three-phase protection. (7) starting over current protection. (8) Running overload protection. (9) Under voltage protection for power voltage. (10) Overvoltage protection for power voltage. (11) Protection for fault parameter setting. (12) Load short circuit protection. (13) Auto restart or incorrect wiring protection. (14)Incorrect wiring protection of external control stop terminals. | ||
| Ambient | Place to be used | Indoor location with good ventilation free from corrosive gas and conductive dust. | |
| Altitude | Below 1000M. It have to rise the rate power when the altitude is more than 1000M. | ||
| Temperature | -30 +55 oC | ||
| Humidity | 90%RH without dew condensation. | ||
| Vibration | <0.5G | ||
| Structure | Protection Class | IP20 | |
| Cooling Pattern | Natural wind cooling. | ||
Model List
| Model | Current (A) | Standard (kW) | Heavy load (kW) | Model | Current (A) | Standard (kW) | Heavy load (kW) |
| SFT30-5.5 | 11 | 5.5 | 4 | SFT30-132 | 260 | 132 | 115 |
| SFT30-7.5 | 15 | 7.5 | 5.5 | SFT30-160 | 320 | 160 | 132 |
| SFT30-011 | 23 | 11 | 7.5 | SFT30-185 | 370 | 185 | 160 |
| SFT30-015 | 30 | 15 | 11 | SFT30-200 | 400 | 200 | 185 |
| SFT30-018 | 37 | 18.5 | 15 | ||||
| SFT30-022 | 45 | 22 | 18.5 | SFT30-250 | 500 | 250 | 220 |
| SFT30-030 | 60 | 30 | 22 | SFT30-280 | 560 | 280 | 250 |
| SFT30-037 | 75 | 37 | 30 | SFT30-320 | 630 | 320 | 280 |
| SFT30-045 | 90 | 45 | 37 | SFT30-355 | 710 | 355 | 320 |
| SFT30-055 | 110 | 55 | 45 | SFT30-400 | 800 | 400 | 355 |
| SFT30-075 | 150 | 75 | 55 | SFT30-450 | 900 | 450 | 400 |
| SFT30-090 | 180 | 90 | 75 | SFT30-500 | 1000 | 500 | 450 |
| SFT30-115 | 230 | 115 | 90 | SFT30-600 | 1200 | 600 | 500 |
SIze Informations:
Our Service:
1. Can I get some samples?
Yes, Sample order is available for quality check and market test
.But you have to pay for it .
2. What's delivery time?
It usually takes about 3-5 working days for small order and 10-15
days for big order .
3. What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C,
Western Union.Cash.
4. What's your warranty terms?
We offer 24 months warranty time .
5. Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some
special products and big order will be newly produced according to
your order .
6. Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one
order .
7. How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality
control from the beginning to the end of the production .every
product will be fully assembled and carefully tested before packing
and shipping .
8. Can you sell spare parts ?
If you are using our products .we can sell spare parts to you . But
we couldn't sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .We have the right to export and can sell electrical product
all over the world..
10. Can you make the inverter and soft starter control boards
(switchgear)?
Yes. We have a lot of experience to design frequency inverter and
soft starter cabinet according to your request .
11.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus
communication protocol.
12.How can I trust you ?
Our company has been audited and approved ISO9001,CE.CCC.
Assessment report will could be sent to you by e-mail. and we will
take all the responsibility once problem during warranty time.
