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SP4402 Emerson Unidrive SP High-Power AC Drive 400 V Three-Phase Frame 4
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SP4402 Emerson Unidrive SP High-Power AC Drive 400 V Three-Phase Frame 4
| Place of Origin | UK / EU |
| Brand Name | Emerson |
| Certification | COO & COC |
| Model Number | SP4401 |
Product Details
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Trade Terms::
EXW, DAP, FOB, CIF
Shipping Weight:
75KG
Express Delivery:
DHL, FedEx, UPS
Packing Size:
800 × 580 × 460 Mm
Highlight:
Emerson Unidrive SP AC Drive
,400V Three-Phase Frame 4 Drive
,High-Power Emerson Spare Part
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 SP4402
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Order Number | SP4402 |
| Product Name | High-performance AC drive / variable speed inverter |
| Series / Family | Unidrive SP (neighbouring codes include SP3402, SP3403, SP2401 and SP4401) |
Application & Fault Scenarios
Ideal for 400V three-phase motors on extruders, hoists, large fans, pumps, test benches and heavy process lines needing stable speed and high torque. Common issues: drive trips on overcurrent during start-up, DC-bus overvoltage when decelerating quickly, motor stalls under heavy load, SMARTCARD fails to save parameters, communication timeout with SM modules, and fan alarm due to dust buildup. Verify input power, motor insulation, encoder feedback and module connections before replacing the unit.
Related products
| SP4401 | SP4403 |
| SP3402 | SP5402 |
| SP1202 | SP2202 |
| Unidrive M700 | Unidrive M701 |
| Unidrive M702 | Commander C300 |
| EV1000-4T0300G | TD3000-4T0300 |
| SK-4T0300G | SK-4T0370G |
| Digitax ST 4300 | SM-Applications |
| SM-Profibus | SM-EtherCAT |
FAQ
Q1: What is the Emerson SP4402?
A discontinued Unidrive SP high-performance AC drive, frame 4, 400V three-phase, high-power class.
Q2: Can SP4401 replace SP4402?
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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