Product Profile
SHR3D economical soft starter adopts dual MCU design, use new microprocessortechnology to achieve communication, failure processing, signalsacquisition, parameter setting etc. The built-in non-volatile memory isused to ensure parameters won't be lost. With perfect protect function, the entire protection andmonitoring can be offered for shortcircuit, over voltage, under voltage and over load.
The SHR3D soft starter can achieve the full realization of intelligent systems through online updateand high flexibility and human-machine interaction desian. The model offers communicationfunction which includes communication between field bus and soft starter, analogueoutput(optional), online software update.
Function Feature
- Opening design of human-machine interaction.
- Unique motor fuzzy algorithm solves mechanical impact and shock problems.
- Extensive motor protect functions, long lifespan.
- Opening programming, customization based upon customer's demand, save cost
- Load data indication and feedback system
Applications
- Starting equipment
- Packing Machinery
- Pump fan
- Extruder
- Centrifuge
- Mixer
- Conveyor belt
- Woodworking Machinery
- Textile Machinery
- Propeller
- Process control
- Main power plant
- Gear-drive device
Parameters
| Technical parameters | |
| Rated Voltage | 220~500V(consult the manufacturer for higher voltage) |
| Rated Frequency | 50/60Hz |
| Rated Current | 18~840A |
| The motor adapted | Three-phase squirrel-cage induction motor |
| The soft start overload | 75~150%,0~10s |
| Pulse parameter | 80% Ue,0~1s |
| Control method | Soft start, soft stop, pump control, pulse start |
| Starts per hour | 3~6 times/ hour(as per loading application) |
| Adjustable starting torque | 30%~80%(direct starting torque) |
| Number of functions | >145 |
| I/O setting | |
| Analog input | 1 PTC input |
| Logic input | 4 Logic input(programmable) |
| Analog output | 0~20mA,0~5V(optional);0~10V(optional) |
| Relay output | 3 Relay output,2 of them are Programmable |
| Operation command input | Preset by LCD keyboard, control terminal, RS485 communication, switchable among them |
| Dialog Tool | Built-in remote monitor or installation software |
| Protection & communication display | |
| Protection & Supervision | Short circuit, over-voltage, under-voltage, overload, loss phase, phase sequence, over current, ground fault, current unbalance, overheat of motor , time of frequently start. |
| LED display | Parameters such as current, voltage and alarm. |
| Button-locking & Function Selection | All or some buttons can be locked and the function of some buttons can be defined to |
| Integrated communication protocol | User-defined |
| Optional communications | RS485 |
| Working environment | |
| Working place | Indoor, no sunshine, no dust, no corrosion, no flammable gas, no grease, no steam, no dropping water, no salts and so on. |
| Altitude | Lower than 2000m. |
| Operating temperature | 0℃~50℃ |
| Humidity | Air relative humidity lower than 95%RH (25) |
| Vibration | No obvious vibration or shocking |
| Storage temperature | -10℃~50℃ |
| Protection & structure | |
| Protection Class | IP20 |
| Cooling | Natural cooling |
| Installation | In cabinet |
| 230-690V Motor Power | ||||||||
| Motor Power(KW) | Rated Current 1e(A) |
Modle | We1ght(kg) | |||||
| 220V | 400V | 500V | Main voltage |
Control voltage |
Option | |||
| 4 | 7.5 | 11 | 18 | SHR3D18 | -x | -x | -x | 4.5 |
| 7.5 | 15 | 18.5 | 30 | SHR3D30 | -x | -x | -x | 4.5 |
| 11 | 22 | 25 | 45 | SHR3D45 | -X | -x | -x | 4.5 |
| 15 | 30 | 37 | 60 | SHR3D60 | -x | -x | -x | 4.5 |
| 18.5 | 37 | 45 | 75 | SHR3D75 | -X | -x | -x | 9.8 |
| 22 | 45 | 55 | 90 | SHR3D90 | -x | -x | -x | 9.8 |
| 30 | 55 | 75 | 110 | SHR3D110 | -x | -x | -x | 9.8 |
| 37 | 75 | 90 | 145 | SHR3D145 | -x | -x | -x | 22.7 |
| 45 | 90 | 110 | 175 | SHR3D175 | -x | -x | -x | 22.7 |
| 55 | 110 | 132 | 210 | SHR3D210 | -x | -x | -x | 22.7 |
| 75 | 132 | 160 | 250 | SHR3D250 | -x | -x | -x | 22.7 |
| 90 | 160 | 200 | 300 | SHR3D300 | -x | -x | -x | 22.7 |
| 110 | 200 | 250 | 370 | SHR3D370 | -x | -x | -x | 24.8 |
| 132 | 250 | 315 | 470 | SHR3D470 | -x | - X | -x | 24.8 |
| 160 | 315 | 400 | 570 | SHR3DS570 | -x | -x | -x | 24.8 |
| 200 | 400 | 500 | 720 | SHR3D720 | -x | -x | -x | 24.8 |
| 250 | 450 | 560 | 840 | SHR3D840 | -x | -x | -x | 24.8 |
Measurement
