Siemens 6SL3210-1PE21-8UL0 SINAMICS PM240-2 Power Module

SINAMICS PM240-2 Power Module — 6SL3210-1PE21-8UL0

Author: Powergear X Automation

Quick Intro

• The 6SL3210-1PE21-8UL0 is a compact power module for drive systems.
• It serves both low overload and high overload modes for many motors.
• Use it where space, efficiency, and clean control matter.

Core Rated Data

• Input: 3-phase, 380–480 V ±10% and 47–63 Hz.
• Rated current LO: 22.20 A, HO: 19.80 A.
• Output LO power: 7.50 kW (10 hp); HO: 5.50 kW (7.5 hp).
• Output rated current LO: 18.00 A; HO: 13.20 A.
• Max output current: 27.00 A peak for short bursts.
• Pulse switching frequency: 4 kHz for low audible noise.
• Vector control frequency: 0–200 Hz; V/f control up to 550 Hz.

Performance & Efficiency

• Power factor λ approx. 0.85 for steady grid use.
• Typical efficiency η about 97 percent under rated load.
• Low power loss near 0.20 kW helps reduce heat build-up.
• Sound pressure measured at 72 dB at one meter distance.

Thermal & Ambient Limits

• Internal air cooling; cooling air need about 0.009 m³/s.
• Install below 1000 m altitude without derating for best output.
• Operation LO temp: -10 to 40 °C; HO temp: -10 to 50 °C.
• Storage and transport: -25 to 55 °C for safe handling.
• Humidity: up to 95% RH but avoid condensation.

Connections & Cabling

• Line and motor side use plug-in screw terminals for quick wiring.
• Accepts conductors from 1.5 to 6.0 mm² (AWG16–AWG10).
• Max shielded motor cable length: 50 m; unshielded: 100 m.
• Frame size FSB; degree of protection IP20 and UL open type.

Extra Tech Notes

• Short-term LO overload: 150% for 3 s within a 300 s cycle.
• Short-term HO overload: 200% for 3 s within a 300 s cycle.
• Complies with UL, cUL, CE, C-Tick, and SEMI F47 standards.
• Net weight around 3.00 kg for easy handling.
• Module dims: W 100 × H 292 × D 165 mm for compact panels.

Added Value — Product Selling Points

• High efficiency reduces energy loss and lowers operating cost.
• High peak current gives strong response to motor stalls and jams.
• Compact build frees panel space and simplifies retrofits.
• Low audible noise suits control rooms and close installations.
• Easy terminal access cuts installation time for field engineers.
• Robust standards compliance eases global project approvals.

Installation Tips

• Keep intake and exhaust clear for best cooling performance.
• Use shielded cables under 50 m for best signal and safety.
• Mount class FSB modules vertically for proper air flow.
• Plan separation from heat sources to avoid derating needs.
• Ground the frame and shield for safe operation and low noise.

Warranty & Shipping

• We provide a clear 12-month warranty from delivery.
• We ship worldwide via FedEx, UPS, and DHL.
• Each unit ships in padded packaging to protect electronics.

Pro FAQ — Practical Answers from Field Techs

Q1: How to reduce harmonics when many modules run on one bus?
A1: Add DC link reactors and use phase-shifted switching to lower harmonic currents.

Q2: What is best practice for long motor cable runs beyond 50 m?
A2: Place output filters near drive and use shielded, grounded cable to limit voltage spikes.

Q3: How to test overload behavior before commissioning a machine?
A3: Run controlled load tests with incremental torque steps and log current, temperature, and trip points.

Q4: What prevents thermal cycling issues in tight enclosures?
A4: Add forced ventilation, measure inlet temps, and allow service space around modules.

Q5: How to speed field replacement during maintenance downtime?
A5: Pre-label connectors, keep a hot-swap kit, and store wiring diagrams next to the panel.

Contact & Order

• Send inquiries to sales@powergearx.com.
• Quick contact via WhatsApp: +86 18030005825.
• Visit our site for datasheets and order options: Powergear X.

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