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SP4401 Emerson Unidrive SP Panel-Mount AC Drive 400 V Three-Phase Large-Frame Class
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SP4401 Emerson Unidrive SP Panel-Mount AC Drive 400 V Three-Phase Large-Frame Class
| Place of Origin | UK / EU |
| Brand Name | Emerson |
| Certification | COO & COC |
| Model Number | SP4401 |
Product Details
Packing Size:
780 × 560 × 450 Mm
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Trade Terms::
EXW, DAP, FOB, CIF
Express Delivery:
DHL, FedEx, UPS
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Shipping Weight:
75KG
Highlight:
Emerson Unidrive SP AC Drive
,400V three-phase panel-mount drive
,Large-frame Emerson AC drive
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Price
$200
Packaging Details
Brand new and original
Delivery Time
3-5 days
Payment Terms
T/T,paypal,alipay
Supply Ability
99+
Product Description
Product pictures
Product Overview: Emerson SP4401
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Order Number | SP4401 |
| Product Name | High-performance AC drive / variable speed inverter |
| Series / Family | Unidrive SP (neighbouring codes include SP3402, SP3403, SP2401 and SP4401) |
Application & Fault Scenarios
Suitable for 400V three-phase motors on rolling mills, crushers, large fans, pumps, mining hoists and heavy process lines requiring stable speed and high torque. Typical faults: no display on power-up, overcurrent during acceleration, DC-bus overvoltage on fast deceleration, speed oscillation under light load, SMARTCARD read error and fieldbus communication loss. Check supply voltage, bus resistance, encoder wiring and option-module seating before replacing the drive.
Related products
| SP4402 | SP4403 |
| SP3401 | SP5401 |
| SP1201 | SP2201 |
| Unidrive M700 | Unidrive M701 |
| Unidrive M702 | Commander C300 |
| EV1000-4T0220G | TD3000-4T0220 |
| SK-4T0220G | SK-4T0300G |
| Digitax ST 4220 | SM-Applications |
| SM-Profibus | SM-EtherCAT |
FAQ
Q1: What is the Emerson SP4401?
A discontinued Unidrive SP high-performance AC drive, frame 4, 400V three-phase, large-frame class.
Q2: Can SP4402 replace SP4401?
Not directly. SP4401 and SP4402 differ in current rating and duty, so the nameplate must be verified first.
Q3: Does it support fieldbus communication?
Yes, via plug-in SM option modules such as Profibus, CANopen, DeviceNet, EtherCAT and Ethernet/IP.
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