SP Series Frequency Converter Inverter 0.37-160kW
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Highlight
SP Series frequency converter inverter
,Variable frequency drive inverter 0.37-160kW
,Frequency inverter with warranty
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Product NameFrequency Converter Inverter,Industrial Frequency Converter, AC VFD Drive
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Motor Rating (kW)0.37-160kW
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Rated Voltage380~480V 200~240V 500~575V
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ApplicationFan, Pump, Conveyor, General Industrial Machinery
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Shipping TermInternational Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
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Freight ChargeFor Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
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Place of OriginAmerica
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CertificationCE、UL、ABS、DNV、RoHS
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Model NumberSP
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Minimum Order Quantity1
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Price$300 – $5000
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Packaging DetailsOriginal Pakage
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Delivery Time3-5Workdays
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Payment TermsL/C,D/A,D/P,T/T,Western Union
SP Series Frequency Converter Inverter 0.37-160kW
SP Frequency Converter Inverter 0.37-160kW Heavy Duty, Anti-Interference
Emerson SP series inverter (0.37-160kW) features heavy-duty performance and strong anti-interference, delivering stable, reliable speed control for industrial machinery while effectively preventing interference and overload trips.
Key Product Highlights
Wide power and voltage range, compatible with global 50/60Hz power grids
Multiple control modes in one drive, fast response with strong low-speed torque
Excellent overload capability, stable and reliable in heavy-duty applications
Supports mainstream fieldbuses, compatible with various PLCs
Standard STO safety function, meets international standards
Strong anti-interference performance, suitable for harsh industrial environments
Simple commissioning and maintenance, supports fast parameter copying
Certified with CE, UL and other international certifications for worldwide export
Full Model List & Parameters
200V Class (200~240V ±10%)
| Model | Motor Rating (kW) | Cont. Output Current (A) | Frame Size |
|---|---|---|---|
| SP0201 | 0.37 | 1.6 | SP0 |
| SP0202 | 0.75 | 3.1 | SP0 |
| SP0203 | 1.1 | 4.3 | SP0 |
| SP0204 | 1.5 | 5.2 | SP0 |
| SP1201 | 1.1 | 5.2 | SP1 |
| SP1202 | 1.5 | 6.8 | SP1 |
| SP1203 | 2.2 | 9.6 | SP1 |
| SP1204 | 3.0 | 11.0 | SP1 |
| SP2201 | 4.0 | 15.6 | SP2 |
| SP2202 | 5.5 | 22.0 | SP2 |
| SP2203 | 7.5 | 28.0 | SP2 |
| SP3201 | 11 | 42.0 | SP3 |
| SP3202 | 15 | 54.0 | SP3 |
400V Class (380~480V ±10%) — Mainstream
| Model | Motor Rating (kW) | Cont. Output Current (A) | Frame Size |
|---|---|---|---|
| SP0401 | 0.37 | 1.1 | SP0 |
| SP0402 | 0.75 | 2.0 | SP0 |
| SP0403 | 1.1 | 2.8 | SP0 |
| SP0404 | 1.5 | 3.6 | SP0 |
| SP0405 | 2.2 | 5.0 | SP0 |
| SP1401 | 1.1 | 2.8 | SP1 |
| SP1402 | 1.5 | 3.8 | SP1 |
| SP1403 | 2.2 | 5.0 | SP1 |
| SP1404 | 3.0 | 6.9 | SP1 |
| SP1405 | 4.0 | 8.8 | SP1 |
| SP1406 | 5.5 | 11.0 | SP1 |
| SP2401 | 7.5 | 15.0 | SP2 |
| SP2402 | 11 | 21.0 | SP2 |
| SP2403 | 15 | 29.0 | SP2 |
| SP2404 | 18.5 | 34.0 | SP2 |
| SP3401 | 18.5 | 35.0 | SP3 |
| SP3402 | 22 | 43.0 | SP3 |
| SP3403 | 30 | 56.0 | SP3 |
| SP4401 | 37 | 68.0 | SP4 |
| SP4402 | 45 | 82.0 | SP4 |
| SP4403 | 55 | 100 | SP4 |
| SP5401 | 75 | 130 | SP5 |
| SP5402 | 90 | 155 | SP5 |
| SP6401 | 110 | 195 | SP6 |
| SP6402 | 132 | 235 | SP6 |
| SP6403 | 160 | 290 | SP6 |
575V Class (500~575V ±10%)
| Model | Motor Rating (kW) | Cont. Output Current (A) | Frame Size |
|---|---|---|---|
| SP3501 | 3.0 | 5.4 | SP3 |
| SP3502 | 4.0 | 6.1 | SP3 |
| SP3503 | 5.5 | 8.4 | SP3 |
| SP3504 | 7.5 | 11.0 | SP3 |
| SP3505 | 11 | 16.0 | SP3 |
| SP3506 | 15 | 22.0 | SP3 |
| SP3507 | 18.5 | 27.0 | SP3 |
SPMD Modular (High Power) Series
| Model | Motor Rating (kW) | Cont. Output Current (A) | Notes |
|---|---|---|---|
| SPMD1423 | 110 | 290 | 400V, dual module |
| SPMD1431 | 132 | 340 | 400V, dual module |
| SPMD1432 | 160 | 410 | 400V, dual module |
| SPMD1441 | 200 | 520 | 400V, triple module |
| SPMD1442 | 250 | 650 | 400V, triple module |
| SPMD1451 | 315 | 800 | 400V, multi-module |
| SPMD1452 | 400 | 1000 | 400V, multi-module |
| SPMD1461 | 500 | 1250 | 400V, multi-module |
| SPMD1462 | 630 | 1580 | 400V, multi-module |
| SPMD1471 | 800 | 2000 | 400V, multi-module |
| SPMD1472 | 1000 | 2500 | 400V, multi-module |
| SPMD1481 | 1200 | 3000 | 400V, multi-module |
| SPMD1482 | 1600 | 4000 | 400V, multi-module |
| SPMD1491 | 1900 | 4750 | 400V, multi-module |
General Specifications (All Series)
Control Modes: V/F, Open-loop Vector, Closed-loop Vector, RFC (Rotor Flux Control), Servo Control
Output Frequency: 0-3000Hz (open loop); up to 40000rpm (closed loop)
Overload Capacity: 150% for 60s, 200% for 2s
Communication: Modbus RTU (standard); Profinet, EtherNet/IP, CANopen (optional)
Protection: Overcurrent, Overvoltage, Overload, Overtemperature, STO (Safe Torque Off)
Ambient Temperature: -10°C to +50°C (operating); -20°C to +70°C (storage)
Application Fields
Printing & Packaging Machinery
Textile Machinery
Plastics & Rubber Machinery
Paper Machinery
Metalworking Machinery
Material Handling & Conveying Systems
Cranes, Hoists & Port Equipment
Mining Machinery
Oil & Gas Equipment
Marine & Offshore Applications
HVAC Systems
Water Treatment & Pumping Systems
Food & Beverage Processing
Timber & Woodworking Machinery
Test Rigs & Dynamometers
Stage & Entertainment Equipment
Machine Tools
General Industrial Motion Control
Frequently Asked Questions
Q: Trips overcurrent immediately when powered on?
A: Usually motor cable short-circuit, grounding issue or motor fault. Check cables and motor first.
Q: Trips overvoltage during deceleration?
A: High inertia load feeds back too much energy. Add a braking resistor or increase deceleration time.
Q: Motor vibrates and runs noisy?
A: Lower switching frequency, re-enter motor parameters, and avoid excessive torque gain.
Q: No communication or PLC control not responding?
A: Check baud rate, station ID and parity. Use shielded cable and route separately from power wires.
Q: Keypad blank, drive won't start?
A: Check input voltage for phase loss, loose terminals or blown internal fuse.
Q: Motor cannot reach rated speed?
A: Check if maximum frequency is limited, or motor rated frequency/speed is set incorrectly.
Q: Overload alarm under light load?
A: Wrong motor model, excessive torque boost, or poor cooling due to high ambient temperature.
Q: Can it directly replace old SK/DC series?
A: Yes if same power rating, but must re-wire and re-set parameters.
Q: Works with both 50Hz and 60Hz grids overseas?
A: Yes, as long as input voltage matches, no extra parameter changes needed.
Q: How to reset alarms quickly on site?
A: Press STOP + RESET on keypad, or power cycle the drive.
Q: Alarms randomly when connected to PLC?
A: Electrical interference. Separate communication and power cables, use ferrite cores and proper grounding.
Q: Can it drive servo or synchronous motors?
A: Yes, but requires encoder card for closed-loop vector control.
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