SST-NX is a compact soft starter developed based on two-phase thyristor voltage regulation control algorithm. It has the technical characteristics of small size, high integration, simple use and convenient deployment. As one of the company's multiple soft starter product lines, the SST-NX series will solve application pain points such as cumbersome wiring of electrical equipment and inability to effectively arrange circuits due to compact space. It has unique advantages when applied to the electrical requirements of compact space, low power consumption and low heating requirements, and rapid deployment.
Standard | GB/T 14048.6-2016/IEC 60947-4-2:2011 | |
Rated operation voltage | 200~415V(-15%+10%) | |
Max length between soft starter and cable | 300m | |
Permissible ambient environment | Operation | -25 ºC ~+60 ºC (When the ambient temperature exceeds 40 ºC, for every 1 ºC increase, the soft starter rated current will decrease by 1%.) |
Storage | -40 ºC ~ +70 ºC | |
Protection grade | IP20 | |
Rated frequency | 50/60Hz | |
Permissible installation height | 5000m (start to reduce capacity for above 1000m, and the soft starter rated current is reduced by 5% for every 1000m.) | |
Starting frequency | ≈ 20 times / hour(Class10 standard load) |
Model | 230V/kW | 440V/kW | Rated current(A) |
SST-Nx5R5 | 3 | 5.5 | 13 |
SST-Nx7R5 | 4 | 7.5 | 17 |
SST-Nx11 | 5.5 | 11 | 25 |
SST-Nx15 | 7.5 | 15 | 32 |
SST-Nx18 | 7.5 | 18.5 | 37 |
SST-Nx22 | 11 | 22 | 45 |
SST-Nx30 | 15 | 30 | 60 |
SST-Nx37 | 18.5 | 37 | 75 |
SST-Nx45 | 22 | 45 | 90 |
SST-Nx55 | 30 | 55 | 110 |
Terminal Marking | Terminal Name | Function |
L1/L2/L3 | Mains input of major loop | Connect three-phase source |
T1/T2/T3 | Output connection of soft start | Connect three-phase motor |
Terminal Marking | Terminal Name | Function |
RUN | Enable input | When RUN and COM are closed, the motor starts to run; when disconnected, the motor decelerates and stops (only two-wire control (default); if necessary, please contact the manufacturer |
COM | Common port | For Run and Stop |
STOP | Stop input | The motor stops when STOP and COM are closed (only three- wire control) |
RA , RB | Indication of working status | Working status: relay output, normally open contact, closed during operation, open during shutdown or failure, relay capacity 250V/AC 0.3A |
Button | Name | Function | |
DATA | Programming Button | Enter or exit the first level menu | |
JOG | Jog Button | Jog running motor (for testing only) | |
|
Increment | Increment of data or function code | |
|
Decrement | Decrement of data or function code | |
SHIFT | Shift | In the stop and running display interface, the display parameters can be selected cyclically; when changing the parameters, the modification position can be selected | |
ENTER | Enter | Enter the menu screen step by step, and set the parameters to confirm | |
RUN | Run | In the keyboard operation mode, used for running operation | |
STOP/ RESET | Stop/Reset | When running, this button can be used to stop running operation; in fault alarm state; used to reset operation |
Model | Rated Power | Main Circuit Diameter | Main circuit tightening torque | Control circuit Diameter | Tightening Torque control circuit |
kW | GB Copper Core(mm 2 ) | Lbf/inch | mm 2 | Lbf/inch | |
SST-Nx5R5 | 5.5 | 2.5 | 10.6~13 | 0.64~1 | 2~2.2 |
SST-Nx7R5 | 7.5 | 2.5 | |||
SST-Nx11 | 11 | 4 | |||
SST-Nx15 | 15 | 6 | |||
SST-Nx18 | 18.5 | 10 | |||
SST-Nx22 | 22 | 10 | |||
SST-Nx30 | 30 | 16 | |||
SST-Nx37 | 37 | 25 | |||
SST-Nx45 | 45 | 35 | 18~22 | ||
SST-Nx55 | 55 | 40 |
Q1:Can I have a sample order?
A1:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2:What about the lead time?
A2:Sample needed 3-5 days, mass production time needed 1-2 weeks.
Q3:Do you have any MOQ limit?
A3:1pc for sample checking available.
Q4:How do you ship the goods and how long does it take to arrive?
A4:We usually ship by DHL, UPS, Fedex or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping for option.
Q5:Is it OK to print my logo on modified sine wave inverter?
A5:Yes. Please inform us formally before our production and confirm the design firstly based on the sample.
Q6:Do you offer quarantee for the products?
A6:Yes, we offer 18 months warranty.
Q7:Can I get one for sample?
A7:Yes, we accept sample order or trial order for testing first.
Q8:What's the price and MOQ??
A8:NO MOQ. Please just send us inquiry, your inquiry will be replied within 24 hours, we will let you know the latest price.
Q9:What's you delivery time?
A9:It depends on your quantity, usually 1-3 days for sample order, but for batch order, it according to theactual situation.
Q10:How about your payment and shipment?
A10:Payment: We accept T/T, Western Union, Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc.express; for batch order, by sea or by air.
Q11:How about your warranty?
A11:We provide 1.5 and 2 years warranty for different products and whole life technical support.