Siemens 1FK6040-6AK71-1EG0
€1,680.00
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Product description
The Siemens 6RA7078-6DV62-0-Z is a microprocessor-controlled converter from the SIMOREG DC-MASTER 6RA70 series. The Siemens documentation assigns the operating classification four-quadrant operation to base type 6RA7078-6DV62-0. The associated power circuit is designated (B6) A (B6) C. Device type, series, complete order number and electrical ratings together define the specific identity of this industrial DC converter. The line-side rating is three-phase 400 V AC; the documented input current is 233 A. On the armature side, the ratings are 420 V DC and 280 A. For the US output rating, the exact product description specifies 420 V DC at 216 A. The controllable field rectifier carries the designation D420/280 MREQ-GEGF6V62. Its field input is rated at 400 V and its field output at 325 V and 15 A. These values describe the line connection, armature circuit and field circuit separately and prevent the corresponding current and voltage figures from being mixed. The official SIMOREG DC-MASTER operating instructions classify 6RA7078-6DV62-0 among the 400-V four-quadrant units with 280 A DC current. The Siemens selection table for the Converter Commutation Protector also states 420 V DC and 280 A for this base type. For the complete 6RA7078-6DV62-0-Z order number, the exact variant source documents enclosure dimensions of 300 mm width, 480 mm height and 288 mm depth. The specified unit weight is 21.1 kg. These figures record the central electrical and mechanical characteristics of the documented variant. The complete identification number remains unchanged in the product title and specification block.
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 | Siemens |
|---|---|
| Product series | SIMOREG DC-MASTER 6RA70 |
| Manufacturer/order/identification number | 6RA7078-6DV62-0-Z |
| Device type | Microprocessor-controlled DC converter |
| Drive operation | Four-quadrant operation |
| Power circuit | (B6) A (B6) C |
| Line connection | 3 AC 400 V |
| Input current | 233 A |
| Armature voltage | DC 420 V |
| Rated armature current | 280 A |
| US output rating | DC 420 V / 216 A |
| Field rectifier | Controllable, D420/280 MREQ-GEGF6V62 |
| Field input | 400 V |
| Field output voltage | 325 V |
| Field output current | 15 A |
| Dimensions | 300 × 480 × 288 mm |
| Weight | 21.1 kg |
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What are the electrical ratings of the Siemens 6RA7078-6DV62-0-Z?
The converter is rated for 3 AC 400 V and 233 A input. The armature side provides DC 420 V at 280 A; the field output is documented at 325 V and 15 A.
What dimensions and weight are documented for 6RA7078-6DV62-0-Z?
The exact variant source specifies 300 × 480 × 288 mm and a unit weight of 21.1 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.
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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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