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Siemens 6SL3210-1PE14-3UL1

As one of the leading suppliers in China, Rayon Automation offers the Siemens 6SL3210-1PE14-3UL1 in stock. This inverter is specifically designed for simple and basic motor speed control applications, and is widely used due to its high cost-effectiveness, ease of use, and durability. We guarantee to provide high-quality products and services to meet your purchasing needs.

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Product Description

As a major supplier, both new and existing customers can purchase Siemens 6SL3210-1PE14-3UL1 from Rayon Automation . We offer a wide range of models with ample stock. It is mainly used for speed and torque control of three-phase AC motors. The compact FSB book-shaped frame significantly saves the space of the electrical control cabinet. The modular design enables flexible separation of power and control units, making maintenance and upgrades more convenient.

Application scenarios

1. Fans and exhaust systems:
Ventilation fans in factory workshops, boiler induced draft fans, cooling tower fans. They replace traditional damper and flap control with variable frequency speed regulation to save electricity.
2. Material conveying belts/transport belts:
Factory assembly lines, logistics sorting lines, food and beverage packaging lines. They require smooth start and stop to prevent material spillage, and need synchronous control when there are multiple motors.
3. Lifting and winding mechanisms:
High precision requirements for torque control, and often need to be equipped with braking resistors to handle braking energy, such as: small cranes/hoists, elevator door machine control, winding tension control in textile machinery, wire drawing machines.
4. Compressor machinery:
The Siemens 6SL3210-1PE14-3UL1 can achieve stepless regulation of air volume/cooling capacity. It is often used in small air compressors and refrigeration compressors.

Parameters

Parameter	Specification
Frame Size	FSB
Power Supply Voltage	3-phase AC 380V - 480V (±10%)
Heavy Load (Constant Torque)	1.5 kW (400V) / 2.0 kW (460V)
Light Load (Variable Torque)	2.2 kW (400V)
Heavy Load Current	3.9 A (400V) / 4.2 A (460V)
Light Load Current	5.0 A (400V)

Certification standards

The Siemens 6SL3210-1PE14-3UL1 model comes with a CE mark that complies with the requirements of the EU's Low Voltage (LVD), Electromagnetic Compatibility (EMC), and Mechanical Directives. It meets the RCM certification for Australia and New Zealand's electromagnetic compatibility and radio communication standards, and is certified by the EAC (Eurasian Economic Union Harmonized Alliance Technical Regulations). It also meets the IEC 61508 functional safety SIL 3 level and ISO 13849-1 mechanical safety PL e level requirements, and is in line with the IEC international basic standards.

Core heat dissipation structure and air duct design

The Siemens 6SL3210-1PE14-3UL1 is divided into two main chambers, the upper and the lower. In the upper chamber, the IGBT module and the rectifier bridge are tightly installed on a large aluminum heat sink using thermal conductive silicone. The internal fan at the top is responsible for drawing in external cold air from the bottom or the front. An independent air duct design is adopted. The cold air flows through the fins of the heat sink to remove heat, and the hot air is directly discharged from the top, passing through the heat sink and the enclosures of the power components, completely avoiding contact with the internal precision circuit boards (PCBs).