SP Series Frequency Converter Inverter 0.37-160kW
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Detailed Product Description
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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%)
400V Class (380~480V ±10%) — Mainstream
575V Class (500~575V ±10%)
SPMD Modular (High Power) Series
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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| Product Tags: SP Series frequency converter inverter Variable frequency drive inverter 0.37-160kW Frequency inverter with warranty |
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