Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | SPMC2402 |
| Manufacturer | Control Techniques / Emerson |
| Product Series | Unidrive SP |
| Product Type | Controlled Input Rectifier Module |
| Rectifier Type | Dual half-controlled thyristor bridge |
| Input Voltage | 380–480 VAC ±10% |
| Input Phase | 3-phase |
| Input Frequency | 50/60 Hz |
| DC Output Voltage | 513–648 VDC |
| Continuous Output Current | Approx. 678 A |
| Peak/Maximum Output Current | Approx. 758 A |
| Soft Start | Integrated |
| Main Application | DC bus supply / front-end rectifier for Unidrive SP systems |
| Compatible Drive Module | SPMD inverter modules |
| Cooling | Forced-air cooling |
| Auxiliary Supply | 24 VDC, 3 A required |
| Control Technology | Thyristor controlled rectification |
| Mounting | Electrical cabinet / panel mounting |
| Product Status | Discontinued |
| Dimensions | Approx. 390 × 280 × 220 mm |
| Product Weight | Approx. 17.7 kg |
FAQ
FAQ
Q1: What is the Control Techniques SPMC2402?
A: It is a controlled three-phase input rectifier module for the Unidrive SP drive system.
Q2: What type of rectifier does the SPMC2402 use?
A: It uses a dual half-controlled thyristor bridge, allowing controlled rectification of the incoming AC supply.
Q3: What is the input voltage of the SPMC2402?
A: The rated input is 380–480 VAC ±10%, three-phase, at 50/60 Hz.
Q4: What DC voltage does the SPMC2402 provide?
A: The specified DC output range is approximately 513–648 VDC, depending on the AC input voltage and operating condition.
Q5: What is the output current rating?
A: Available technical listings specify approximately 678 A continuous output and up to approximately 758 A under the specified conditions.
Q6: What is the SPMC2402 used for?
A: It is primarily used as the AC front-end/DC bus rectifier for Unidrive SP inverter modules, especially in high-power drive systems.
Q7: Does the SPMC2402 have built-in soft start?
A: Yes. The SPMC controlled rectifier has integrated soft-start.
Q8: What are the dimensions and weight of the SPMC2402?
A: The unit is approximately 390 × 280 × 220 mm and weighs approximately 17.7 kg. Because this is an older high-power module, packaging and mounting accessories can significantly increase shipping dimensions and weight.
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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.
