SINAMICS V20 6SL3210-5BB23-0UV0 3.0KW UNFILTERED 1AC 230V Drives

Overview

6SL3210-5BB23-0UV0 is an economical inverter of the SINAMICS V20 series. It features compact design and easy debugging. It has built-in multiple protection functions such as overcurrent, overvoltage, undervoltage, overheating, and motor phase loss to ensure the safe operation of the equipment. It supports slope acceleration and deceleration and DC braking to meet conventional start-stop control requirements; it can be adapted to different load characteristics through parameter settings.

FAQ:

1.What is the power range of the three-phase asynchronous motor that 6SL3210-5BB23-0UV0 is suitable for? Does it support single-phase motor speed regulation?

1. Suitable for three-phase asynchronous motor power: The rated power of this model of inverter is 3kW, and priority is given to adapting to 3kW three-phase asynchronous motors. It has an overload capacity of 150% for 60 seconds, which can cope with short-term overload requirements in scenarios such as motor starting. However, for long-term stable operation, it is recommended to match a three-phase asynchronous motor rated 3kW. It is not recommended to drive motors with a power far exceeding or far below this power for a long time to avoid abnormal operation or waste of resources.
2. Whether to support single-phase motor speed regulation: Not supported. From the perspective of product positioning, 6SL3210 – 5BB23 – 0UV0 is a single-phase input inverter of the Siemens V20 series. Its original design is to control AC induction motors (mostly three-phase asynchronous motors). Moreover, the structure and starting principle of single-phase motors are quite different from those of three-phase asynchronous motors. This inverter does not have circuit design and parameter configuration suitable for single-phase motor speed regulation. Forcible connection may cause damage to the motor or inverter.

2.Does 6SL3210-5BB23-0UV0 support expansion IO modules?

6SL3210-5BB23-0UV0 does not support expansion IO modules.

1. The voltage version does not match the adaptation conditions: The IO expansion module of the Siemens V20 series is an accessory specially designed for the 400V class V20 inverter, and 6SL3210-5BB23-0UV0 belongs to the 200-240V single-phase AC V20 inverter and is not within the adaptation voltage range of the IO expansion module.
2. Its own IO interface has met the basic needs: This model of frequency converter itself integrates a relatively complete basic IO interface, including 4 digital inputs, 2 digital outputs, 2 analog inputs and 1 analog output, which is sufficient to meet the control and monitoring needs of conventional light-load scenarios such as fans and pumps, without the need for additional expansion of IO interfaces.

3.How to configure the USS communication function of 6SL3210-5BB23-0UV0 inverter?

1. Hardware wiring:

1. Inverter terminals 3 (P+) and 4 (N-) are connected to the PLC USS communication port, using shielded twisted pair cable.
2. When multiple units are networked, a 120Ω terminal resistor (between P + and N -) is added to both ends of the bus. This is not required for a single unit.

2.Frequency converter parameter setting (BOP panel)

1. Optional reset: P0010=30→P0970=1, wait for completion.
2. Core parameters:

Note: The baud rate and address must be consistent with the PLC; the cable length is ≤1000m, the higher the baud rate, the shorter the distance.