Control Techniques MD-404-00-000
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Control Techniques DIN3380300B
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Product description
The Control Techniques DIN3380300B is rated for three-phase supply with 380 to 480 V AC. The frequency inverter belongs to the Dinverter 2B series and is specified with 3 kW motor power. A tolerance of ±10 percent applies to the mains voltage range. The permissible mains frequency is between 48 and 62 Hz. In rated operation, the RMS input current is 11.6 A; the associated apparent input power is specified as 7.6 kVA. On the motor side, the version delivers an RMS rated current of 7.6 A. The overload specification is 150 percent or 11.4 A for 60 seconds. For an order with shipping from Germany to the United States and other international destinations, DIN3380300B designates this three-phase 3-kW version within the Dinverter-2B series. Cooling is by a fan with an air flow of 0.72 m³/min. The power loss depends on the selected PWM switching frequency: at 2.9 kHz it is 90 W, at 5.9 kHz 105 W, at 8.8 kHz 120 W and at 11.7 kHz 138 W. The loss values apply to 440 V mains voltage, 41 Hz output frequency and 100 percent output current. Four-wire RS422 or RS485 is available for serial communication. The protocol is ANSI X3.28-2.5-A4; the baud rate can be 4800 or 9600. The digital frequency reference via this communication has a resolution of 0.001 Hz. The selectable upper output frequency depends on the PWM switching frequency and reaches up to 960 Hz in the specified combinations. The unit measures 91 × 293 × 200 mm. The weight is specified as 3.4 kg; no separate net or shipping reference is stated for it.
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 | Control Techniques |
|---|---|
| Product series | Dinverter 2B |
| Manufacturer / order / ident number | DIN3380300B |
| Device type | AC frequency inverter |
| Mains voltage | 380–480 V AC ±10 % |
| Mains phases | 3 |
| Mains frequency | 48–62 Hz |
| Motor power | 3 kW |
| Rated input current | 11.6 A RMS |
| Rated output current | 7.6 A RMS |
| Overload current | 11.4 A for 60 s |
| Apparent input power | 7.6 kVA |
| Cooling | Fan, air flow 0.72 m³/min |
| Power loss | 90/105/120/138 W at 2.9/5.9/8.8/11.7 kHz PWM |
| Serial interface | 4-wire RS422 or RS485 |
| Communication protocol | ANSI X3.28-2.5-A4 |
| Communication rate | 4800 or 9600 baud |
| Dimensions | 91 × 293 × 200 mm |
| Weight (reference not specified) | 3.4 kg |
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Which output current does the DIN3380300B deliver?
The rated output current is 7.6 A RMS. An overload current of 11.4 A is specified for 60 seconds.
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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