Product details
Product Introduction
SIPLUS S7-300 PS 307 10 A delivers stable 24 V DC power for demanding industrial environments. It operates reliably from -25 °C to +70 °C with a conformal coating. Based on the standard 6ES7307-1KA02-0AA0, this power supply ensures high efficiency and robust performance.
6AG1307-1KA02-7AA0 is the ideal choice for critical automation tasks. It features a wide input range and electronic short-circuit protection. The unit is certified for use in chemically active and humid conditions.
Technical Specifications
- Brand: Siemens
- Model: 6AG1307-1KA02-7AA0
- Series: SIPLUS S7-300
- Module Type: Stabilized Power Supply
- Input Voltage: 120/230 V AC (85-132 V AC / 170-264 V AC)
- Output Voltage: 24 V DC (23.27-24.72 V)
- Output Current: 10 A (7 A above 60 °C)
- Efficiency: 90% typical
- Power Loss: 27 W typical
- Short-circuit Protection: Electronic trip, auto restart
- Overvoltage Protection: Cutoff at <28.8 V, auto restart
- Residual Ripple: 15 mV typical (50 mV max)
- Mains Buffering: 20 ms at rated load
- Inrush Current: 55 A max (3 ms duration)
- Line Frequency: 47-63 Hz
- Temperature Range: -25 °C to +70 °C
- Environmental Tolerance: Conformal coating, 100% condensation, salt spray, mold, and chemical resistance
- Immunity: EN 61000-6-2, emission EN 55022 Class B
- Isolation: SELV output, tested with 4200 V DC
Installation & Commissioning
- Mounting: snaps onto standard S7-300 rail
- Wiring: spring-loaded terminals for solid wires
- LED Status: green LED indicates output OK
- Power-up time: max 2 seconds, voltage rise 10 ms
- Protection class: I with protective conductor
Diagnostics & Maintenance
- LED Indication: 24 V OK status
- Self-diagnostics: automatic short-circuit and overload detection
- Maintenance: no routine maintenance required
- Service life: long-term stability with coated PCB
Compatibility & Applications
- Compatible with: S7-300 PLC systems, ET200M, and distributed I/O
- Applications: industrial automation, process control, marine, and offshore
- Environment: stationary industrial systems, ships, and process technology
- Standards: CE, EN 60950-1, EN 50178, ATEX (for 60 °C max)
Certifications
- CE mark
- EN 61000-3-2 for harmonics
- Approved for UL/cUL, ATEX, and FM use (60 °C max)
- Resistance classes: 3B2, 3C4, 3S4, 6B2, 6C3, 6S3
- ANSI/ISA-71.04 Level GX, LC3, LB3
Package & Warranty
- Includes: Power supply unit, plug covers, and mounting instructions
- Warranty: 12 months from date of purchase
- Shipping: 12-24 hours dispatch via FedEx, UPS, or DHL
Expert Review
The SIPLUS PS 307 is a rugged powerhouse for harsh environments. Its conformal coating guarantees survival in humid or chemically aggressive settings. The electronic protection ensures zero downtime, and the wide temperature range makes it a top choice for outdoor and marine applications. Excellent value for critical infrastructure.
Manager’s Insight
For plant managers, this power supply offers reliability and ease of use. The 90% efficiency reduces energy costs and heat generation. With international certifications and quick shipping, it fits seamlessly into global supply chains. The 12-month warranty underlines Siemens’ confidence in this product.
Frequently Asked Questions
- Can I use this power supply in parallel with another unit?
Yes, you can connect multiple units in parallel for higher current output. - What is the maximum altitude for operation?
Up to 5000 m with derating above 2000 m (max 75 V DC). - Does it support 60 °C at full load?
No, derating applies: 10 A up to 60 °C, 7 A above. - Is the coating resistant to salt spray?
Yes, tested per EN 60068-2-52 severity degree 3. - What is the typical life expectancy?
Designed for 10+ years under normal operating conditions. - How do I select the right power supply for my system?
Calculate total 24 V DC load and add 20% margin. Check ambient temperature and derating curves. - Can I mount it in any orientation?
Recommended: horizontal on rail. Other orientations may reduce cooling.
Contact & Ordering
For inquiries, email sales@powergearx.com or call +86 18030005825 (WhatsApp).
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