ABB ACS550-01-03A3-4
€400.00
International delivery
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Product description
ABB 58907961J is the NINT-43 interface assembly for the main-circuit electronics of ACS600 frequency converters. ABB describes the NINT function as issuing control commands and returning measurement signals. In the documented control structure, the board sits between the NDCU or NAMC level and the NGDR gate-driver boards. These boards amplify the control pulses for the IGBT power stage. Radwell additionally lists NINT-43 as a main-circuit interface kit for ACS600 rectifier plate 58918563. The offered assembly is an open, populated circuit board with several plug-in terminal strips, an attached ribbon cable and four mechanical mounting points at the corners. The board carries a barcode label with CODE and TYPE as well as an ESD marking. For parallel ACS600 inverter modules, ABB also identifies a fibre-optic connection from NINT to the NPBU PPCC branching unit. Current transformers used for output-current measurement are connected to NINT in that arrangement. A product-specific supplier document for NINT43 REV.J states a length of 14 cm, a width of 11 cm and a height of 2 cm. Combined overall dimensions are therefore 14 × 11 × 2 cm (W × H × D). The same document states 0.1 kg, while Radwell lists 0.26 lb for NINT-43, equivalent to about 0.12 kg. Because of this small difference, weight is conservatively stated as approx. 0.1 kg. The mechanical values refer to the individual circuit-board assembly, not its shipping carton, additional boards or the complete converter. These functions make the board a system-specific component of the internal power electronics. Before installation, the rectifier-plate designation, board revision, connectors, ribbon cable, mounting and installation orientation must therefore be compared in full. ESD-safe handling is particularly important for the exposed electronics.
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
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | ABB |
|---|---|
| Product range | ACS600 |
| Manufacturer / order / identification number | 58907961J |
| Board designation | NINT-43 |
| Device type | Main-circuit interface board |
| System use | ACS600 frequency converters |
| Control function | Issues control commands |
| Measurement signal function | Returns measurement signals |
| Gate driver interface | NGDR gate-driver boards |
| Control level | NDCU/NAMC to NINT |
| Parallel-module connection | Fibre optic link to NPBU PPCC branching unit |
| Measurement connection | Current transformers for output-current measurement |
| Target assembly | ACS600 rectifier plate |
| Associated rectifier plate | 58918563 |
| Design | Populated circuit board |
| Connection design | Multiple plug connectors and ribbon cable |
| Mechanical mounting | Four corner mounting points |
| Identification | Barcode label with CODE and TYPE |
| Dimensions | 14 × 11 × 2 cm (W × H × D) |
| Weight | ca. 0.1 kg |
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What are the dimensions and weight of ABB 58907961J?
Documented overall dimensions are 14 × 11 × 2 cm (W × H × D). Product-specific weight is stated as approx. 0.1 kg.
Which markings matter for spare-part identification?
The relevant combination is CODE 58907961J, TYPE NINT-43 and use within the ACS600 system environment.
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.
Can I request individual pricing for several items?
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.
After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.
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