Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | SPMD1422 |
| Manufacturer | Control Techniques / Emerson |
| Product Series | Unidrive SP |
| Product Type | AC Drive / Inverter Module |
| Drive Type | Unidrive SP SPMD inverter module |
| Input Voltage | 462–713 VDC |
| DC Bus Voltage | 462–713 VDC |
| Output Voltage | 0–480 VAC |
| Output Phase | 3-phase |
| Continuous Input Current | Approx. 268 A |
| Continuous Output Current | Approx. 210 A |
| Heavy-Duty Output Current | Approx. 264 A |
| Typical Motor Power | 110 kW / 150 HP |
| Maximum Typical Power | 132 kW, depending on duty and application |
| Output Frequency | Variable-speed AC output |
| Application | High-power motor speed and torque control |
| Compatible Rectifier | SPMC / SPMU series rectifier modules |
| Cooling | Forced-air cooling |
| Protection Rating | IP20 |
| Mounting | Electrical cabinet / panel mounting |
| Product Status | Obsolete / Discontinued |
| Dimensions | Approx. 780 × 310 × 300 mm (H × W × D) |
| Product Weight | Approx. 38 kg |
FAQ
FAQ
Q1: What is the Control Techniques SPMD1422 used for?
A: It is a high-power AC inverter module used for variable-speed and torque control of industrial motors.
Q2: What is the DC input voltage of the SPMD1422?
A: The specified DC input range is approximately 462–713 VDC.
Q3: What is the output voltage?
A: The drive provides a variable 0–480 VAC three-phase output.
Q4: What is the continuous output current?
A: The commonly specified continuous output current is approximately 210 A, with a higher heavy-duty rating of approximately 264 A.
Q5: What motor power is suitable for the SPMD1422?
A: It is typically associated with 110 kW / 150 HP motors. Some specifications identify 132 kW under alternative duty conditions.
Q6: Is the SPMD1422 still manufactured?
A: No. Current industrial-part databases identify the SPMD1422 as obsolete/discontinued, so new-old-stock, refurbished and repaired units are common sources.
Q7: What rectifier is used with the SPMD1422?
A: The SPMD1422 is part of the modular Unidrive SP system and can be used with compatible SPMC or SPMU rectifier modules to establish the DC bus.
Q8: What are the dimensions and weight of the SPMD1422?
A: The commonly listed dimensions are approximately 780 × 310 × 300 mm (H × W × D), with a product weight of approximately 38 kg.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
