Meaning of Alphanumeric Combinations: Generally, “ABB” at the beginning represents the brand. In the subsequent alphanumeric combination, different number segments and letters may respectively represent product series, functional characteristics, voltage levels, current capacities, etc. However, the specific meaning of each number and letter varies depending on the product type.
Meaning of Version or Suffix: The final “-501” is likely a version number, revision number, or a specific configuration code, etc., indicating some specific changes or configurations of this product based on the basic model.
Common Parameter Categories of ABB Electrical Products
Electrical Parameters
- Voltage Level: Such as 220V, 380V, 690V, etc., which determines the applicable power supply voltage environment of the product.
- Current Capacity: Measured in amperes (A), for example, 10A, 20A, etc., reflecting the amount of current that the product can safely carry.
- Frequency: Usually 50Hz or 60Hz, an important parameter for the operation of AC electrical equipment.
- Protection Function Parameters: Such as over – current protection threshold, over – voltage protection threshold, under – voltage protection threshold, over – heat protection temperature, etc., are used to set the protection action values of the product under abnormal conditions.
- Control Function Parameters: For example, start – up time, stop time, acceleration time, deceleration time, etc., are used to control the operation process of the equipment.
- Dimensions:
- Length: 248 mm
- Width: 53 mm
- Height: 143 mm, which is crucial for the planning of installation space.
- Weight: 0.62 kg, affecting the convenience of transportation and installation
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