♦ High-tech motor control concept, based on advanced DSP-technology V/Hz, SENSORLESS VECTOR, PMM synchronous motor mode - SPEED/TORQUE control Intelligent AUTOTUNING functions for easy set-up
♦ Rugged construction, all metal enclosure, thermally decoupled from motor, IP67/NEMA4, shock proof (4G)
♦ Flexible configurable man/machine interface - fieldbus capability
♦ Numerous functions, to make it suitable for all kind of industrial and residential applications, and for retrofit as well
♦ Smart PC-tools, for inverter control, parametrization and troubleshooting. Parameter-duplication stick
Item No :
SCH-EM30Order(MOQ) :
5Payment :
T/TProduct Origin :
ChinaSCH-M30 IP67 high protection level special frequency converter
EM30 is developed for special enviornment, such as high humidity, powder, high viberation. It can work with induction motor and PM motor. The motor-mounted design is flexiable for all kind of motor.
Widely used in pump, gearbox, fan, conveyor, hay mower. etc
Technical parameters
| Power supply |
Model | Motor power (kW) |
Rated output current (A) |
Input protection current (A) |
| 1Ph 230V |
SCH-M30-0004S2 | 0.4 | 2.5 | 10.0 |
| SCH-M30-0007S2 | 0.75 | 4.5 | 18.1 | |
| SCH-M30-0015S2 | 1.5 | 7 | 25.2 | |
| SCH-M30-0022S2 | 2.2 | 10 | 32.0 | |
| 3Ph 230V |
SCH-M30-0004T2 | 0.4 | 2.5 | 10.0 |
| SCH-M30-0007T2 | 0.75 | 4.5 | 17.0 | |
| SCH-M30-0015T2 | 1.5 | 7 | 17.5 | |
| SCH-M30-0022T2 | 2.2 | 10 | 25.0 | |
| SCH-M30-0030T2 | 3.0 | 12 | 30.0 | |
| SCH-M30-0040T2 | 4.0 | 17 | 42.5 | |
| SCH-M30-0055T2 | 5.5 | 21 | 53.0 | |
| 3Ph 400v |
SCH-M30-0007T3 | 0.75 | 2 | 6.5 |
| SCH-M30-0015T3 | 1.5 | 4 | 11 | |
| SCH-M30-0022T3 | 2.2 | 6.5 | 15.0 | |
| SCH-M30-0030T3 | 3.0 | 7.6 | 16 | |
| SCH-M30-0040T3 | 4.0 | 9 | 21.0 | |
| SCH-M30-0055T3 | 5.5 | 12 | 29.0 | |
| SCH-M30-0075T3 | 7.5 | 17 | 34.0 | |
| SCH-M30-0110T3 | 11 | 23 | 46.5 |
Technical Specifications
| Items | Contents | |
| Input | Rated Voltage Range | T3380V-480V(+10%/-15%); S2/T2220V-240V(±15%) |
| Rated Frequency | 50/60Hz | |
| Output | Rated Voltage Range | 3-Phase:0-INPUT(V) |
| Frequency Range | 0.50~590.0HZ(In Vector Control Mode:Max frequency is not allowed to exceed 500.00Hz) |
|
| Contro Mode |
Control Mode | Induction Motor:Sensorless Vector Control (SVC),V/F control PMSM:open-loop vector control (SVC) |
| Carrier Frequency | 08-16KHz;Fixed carrier-wave and random carrier-wave (F159) | |
| Modulation Mode | Space Vector PWM | |
| Speed-control Scope | Induction Motor-SVC 1:100;PMSM-SVC 1:20; | |
| Steady Speed Precision | ±0.5%(SVC) | |
| Torque Resporse | <20ms(SVC) | |
| Torque Control Precision | ±5%(SVC) | |
| Start Torque | 05Hz/100%(VVVF);0.5Hz/150%(SVC) | |
| DC Braking | DC braking frequency:0.20-50.00 Hz; Braking time:0.00~30.00s;Braking current:0.0~100% |
|
| Operation Function |
Jogging Control | Jogging frequency range:min frequency~max frequency, Jogging acceleration/deceleration time:0.1~3000.0s |
| Frequency Setting mode | Potentiometer or external analog signal(0~5V,0~10V, 0~20mA);Keypad (terminals)up/down key;External control logic and self-circulation setting. |
|
| Main Frequency Source | Digital given memory,external analogue All,Al2,input pulse frequency given(100KHZ),digital given without memory,PID,MODBUS |
|
| Auxiliary Frequency Source | Flexible auxiliary frequency trim and the operate mode of main and auxiliary frequency |
|
| Auto voltage regulation (AVR) |
When source voltage changes,the modulation rate can be adjusted automatically,so that the output voltage is unchanged |
|
| Analog input | 2-channel(All/AI2) | |
| Analog outpu | 2-channel (AOl/AO2) | |
| Digit inpu | 5-channel general-form input; 1-channel high-speed pulse inpu Max frequency:100Khz,Internal impedance:3.3KQ; |
|
| Digit output | l-channel DO1 | |
| Relay outpu | 2-channel programmable relay output | |
| Others | Built-in PID adjusting,oscillation inhabitation,common DC bus,auto carrier modulation,auto fast current-limiting,I/O terminals self-checking function and OE automatic adjustment |
|
| Keypad | 4-line LCD | Support |
| Parameter copy | Clone module supported | |
| Protection Function |
Power supply under-voltage,phase loss,DC over-voltage,over-current,inverter overload, motor overload,output phase loss,overheat,external disturbance,parameter measure failure analog line disconnected protection,DC-GND short circuit,water shortage protection, pressure protection,dormant state. |
|
| Envronmental Conftiors |
Environment Temperature | -10℃~+40℃ |
| Environment Humidity | Below 90%(no water-bead coagulation | |
| Vibration Strength | 4G | |
| Height above sea level | 1000m or below(Derating use when above 1000m) | |
| Protection eve |
IP66 | |
| Applicable Motor |
0.4～11kW | |
| Efficiency | ≥93% | |
| Others | Cooling Mode | Force-air cooling |
| Braking Unit | Built-in braking unit needs external braking resistor | |
| Fan | Draught fan is pluggable. | |
| Installation Mode | Support installing with motor | |
Note:
1.When input voltage is higher than 420V,please contact with manufacture.
2.When network voltage is different,user can adjust braking voltage by function code.If users increase the initial voltage,then the value of braking resistor should be increased too.
Fig 1-2 Appearance and Structure
Exquisite structure design of aluminum casting housing, detachable cover structureandconvenient connection can realize perfect combination with motor. Take EM30-0075T3J2for instance, the external appearance and structure are shown as belowin Fig1-3
Panel Illustration
The panel covers three sections: data display section, status indicating section and keypad operatingsection, as shown in Fig. 2-1.
FAQ
Can we accept samples customized?
No problem for samples order, and welcome your testing before your big order.
OEM and ODM are available?
Yes, we accept customized products
Can I get a lower price if I order large quantities?
Yes, Cheaper prices with bigger size orders, please contact us and we will give you a quatation.
Tel : +86 -13459014809
Email : sales@schwahrtechnology.com
No. 6788-1, Binhai West Avenue, Xike Town, Tong'an District, Xiamen City (Yincheng Zhigu)
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