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Product description
For controlled starting and stopping in motor circuits, the ABB PSE72-600-70 provides a rated operational current of 72 A. The softstarter operates in the main circuit at 208 to 600 V AC; its control supply is rated for 100 to 250 V AC at 50 or 60 Hz. The assigned motor power is 18.5 kW at 230 V, 37 kW at 400 V and 45 kW at 500 V. Its PSE design controls two phases and combines voltage ramp with torque control for both start and stop. Adjustable current limiting and a kick-start function are also included. The built-in bypass carries the motor current after ramp-up, eliminating the need for a separate bypass contactor as part of the basic arrangement. Parameters are set directly on the unit through the backlit display and four-button keypad. Electronic motor overload protection provides classes 10, 20 and 30, supplemented by underload, locked-rotor and thyristor overtemperature protection. An analogue output represents the motor current. Coated circuit boards and thermostat-controlled fans form part of the device design. The specified ambient temperature range is −25 to 60 °C. Measuring 90 × 245 × 185.5 mm and weighing 2.5 kg, this 72-A version uses the compact enclosure size shared by the PSE18 to PSE105 ratings.
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 series | PSE |
| Manufacturer/order/identification number | PSE72-600-70 |
| ABB order number | 1SFA897107R7000 |
| Device type | Softstarter |
| Rated operational current | 72 A |
| Rated operational voltage | 208 to 600 V AC |
| Control supply voltage | 100 to 250 V AC, 50/60 Hz |
| Motor power at 230 V | 18.5 kW |
| Motor power at 400 V | 37 kW |
| Motor power at 500 V | 45 kW |
| Control principle | Two-phase controlled |
| Start and stop control | Voltage ramp and torque control |
| Bypass | Built in |
| Motor overload protection | Electronic, classes 10, 20 and 30 |
| Operation | Backlit display and four-button keypad |
| Analogue output | Motor current |
| Ambient temperature | −25 to 60 °C |
| Dimensions | 90 × 245 × 185.5 mm (W × H × D) |
| Weight | 2.5 kg |
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Which motor ratings are assigned to the ABB PSE72-600-70?
The selection table specifies 18.5 kW at 230 V, 37 kW at 400 V and 45 kW at 500 V. The rated operational current is 72 A.
Which protection and operating functions does the PSE72-600-70 provide?
The softstarter provides electronic motor overload protection in classes 10, 20 and 30, underload and locked-rotor protection, and thyristor overtemperature protection. Settings are made through a backlit display with four buttons.
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.
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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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