ABB DSQC 678
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Product description
Between the mains supply and drive units, the ABB 3HAC14549-1 serves as the rectifier module in the central Z2 position of the IRC5 drive architecture. Its assembly designation DSQC 618_RC1 distinguishes this version from the other rectifiers and drive units in the control system. The component belongs to Drive System 04 and is specified for the documented configuration without external axes. Mechanically, the module is designed as a compact robotics power assembly. Its external dimensions are 146 × 142 × 125 mm, while its net weight is 1.82 kg. These values are especially relevant when checking installation space, the mounting area and the existing assembly position. Product ID, DSQC designation and position should be considered together because the IRC5 architecture assigns different rectifier and drive modules to separate positions. The 3HAC14549-1 is classified as a drive module among the robotics components. Its role is rectification within the drive system, while downstream units handle the axis drives. The version without external axes differs from the R2 version used in controllers with external axes. Three specific identifiers are therefore central: ABB product number 3HAC14549-1, assembly designation DSQC 618_RC1 and mounting position Z2. The IRC5 designation assigns the module to the RC1 version of the DSQC-618 assembly. The rectangular enclosure measures 146 × 142 × 125 mm.
Example image – The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
| Manufacturer | ABB |
|---|---|
| Product range | IRC5 |
| Manufacturer/order/identification number | 3HAC14549-1 |
| Device category | Rectifier module |
| Device identifier | DSQC 618_RC1 |
| Control interface | ABB IRC5 |
| Module role in drive system | Rectifier in Drive System 04 |
| Mounting position | Z2 |
| Functional configuration | without external axes |
| Device type | Robotics drive module |
| Dimensions | 146 × 142 × 125 mm (L × W × H) |
| Weight | 1.82 kg |
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Which assembly designation belongs to the ABB 3HAC14549-1?
The corresponding assembly designation is DSQC 618_RC1; in IRC5 Drive System 04, the rectifier module is assigned to position Z2.
What are the dimensions of the ABB rectifier module?
The assembly is specified at 146 × 142 × 125 mm with a net weight of 1.82 kg.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
Do you also purchase industrial spare parts?
Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.
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