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Warranty:1 year
Condition:Brand new and factory sealed
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Mobile/WhatsApp:+8618020776782
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Siemens · SINAMICS S120
Sales manager: Jim Pei
Wechat: ZXH18020776782
Email: sales1@apterpower.com
Phone/WhatsApp: +86 18020776782
| Rated infeed power | 16 kW |
| S6 infeed power | 21 kW |
| Maximum infeed power | 35 kW |
| Rated line supply | 380–480 VAC, three-phase |
| Permitted line voltage | 342–528 VAC |
| Line frequency range | 47–63 Hz |
| Rated DC-link voltage | 600 VDC |
| Rated output current at 600 VDC | 27 A |
| Output current at 540 VDC | 30 A |
| S6 line current at 400 VAC / DC-link current | 35 A |
| Maximum DC-link current | 59 A |
| Line current at 380 VAC | 29 A |
| Line current at 400 VAC | 27.5 A |
| Line current at 480 VAC | 24.5 A |
| Maximum line current | 57.5 A |
| Electronics supply | 24 VDC, -15%/+20% |
| Maximum electronics current | 0.95 A |
| Maximum 24 V busbar current | 20 A |
| Maximum DC-link busbar current | 100 A |
| Internal DC-link capacitance | 710 µF |
| Maximum connected DC-link capacitance | 20000 µF |
| Power loss | 190 W |
| Required cooling airflow | 0.016 m³/s |
| Operating ambient without derating | 0–40°C |
| Installation altitude without derating | 1000 m maximum |
| Protection rating | IP20; UL open type |
| Line conductor cross-section | 2.5–10 mm² (AWG 14–8) |
| Maximum shielded motor-cable system length | 630 m |
| Maximum unshielded motor-cable system length | 850 m |
| Minimum fundamental power factor | 0.96 |
| Total power factor | 0.65–0.90 |
| Overvoltage category | III |
The Siemens 6SL3130-6TE21-6AA4 is a booksize Smart Line Module for the SINAMICS S120 drive system. Its rated infeed power is 16 kW from a three-phase 380–480 VAC supply. The internally air-cooled unit supplies the common DC link used by connected Motor Modules. The Smart Line architecture supports energy transfer between the line supply and the drive DC circuit. It suits a coordinated multi-axis installation requiring the correct shared infeed arrangement. Cabinet ventilation, line-side components and the connected DC-link capacitance must be checked together during system configuration.
A shared supply stage feeds the DC circuit of the compatible booksize drive assembly.
Smart Line operation includes regenerative capability within the permitted supply and system conditions.
Coordinated axes
The common DC link supplies the connected Motor Modules within the rated infeed and current limits.
Machine cabinet integration
Line connections, DC-link busbars and ventilation form part of the complete drive assembly design.
An optional line filter is a separate system component; do not assume that a filter is installed merely from the module identifier.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
In Practice: An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
In Practice: A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.
Sincere Cooperation, Long-Term Trust
India – An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
Malaysia – A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
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