Description
The Siemens SITOP PSU100S (Model: 6EP1334-2BA20) is a high-performance, primary-switched industrial power supply belonging to the SITOP smart product family. Operating on a 1-phase 120 V / 230 V AC input line, this unit delivers a regulated, continuous 24 V DC output at up to 10 A (240 W total rated output power).
Built to satisfy stringent industrial automation requirements while retaining a space-saving housing profile, the SITOP PSU100S handles demanding startup loads with ease by providing 150% “Extra Power” for brief periods. This prevents voltage collapse when starting capacitive loads, solenoids, or actuators. For control system engineers, panel builders, and industrial maintenance teams across Bangladesh, this Siemens module ensures continuous equipment operation and reliable power conditioning in challenging factory conditions.
Key Features
- Automatic Input Voltage Selection: Automatically detects and switches between 120 V AC and 230 V AC input supplies for easy installation.
- 150% Extra Power Reserve: Delivers up to 1.5 times the nominal current (15 A short-term) to starting loads with high inrush current requirements.
- Adjustable Output Voltage: Output voltage can be fine-tuned via potentiometer from 22.8 V to 28 V DC to compensate for line voltage drops over extended wiring runs.
- Integrated Signaling Contact: Features an onboard signaling contact for “24 V DC OK” for direct status monitoring by PLC systems.
- Compact DIN-Rail Design: Heavy-duty metal housing designed for 35 mm DIN-rail mounting with reduced panel width requirement.
Technical Advantages
- High Efficiency Operation: Achieves up to ~90% efficiency, significantly cutting down cabinet thermal buildup and energy waste.
- Durable Construction: Rugged IP20 metal casing built to endure industrial vibration, mechanical shock, and continuous duty cycles.
- Comprehensive Circuit Protection: Equipped with electronic short-circuit protection, overload protection, and automatic thermal shutdown.
- Energy Saving: Low internal power loss (~25 W at rated output) lowers continuous operational overhead.
- Easy Maintenance: Front-accessible screw terminal blocks and diagnostic status LEDs ensure quick wiring inspection and maintenance routines.
Applications
- Residential: Power backup and conditioning for custom high-capacity smart home automation units.
- Commercial: Centralized HVAC controllers, building management systems (BMS), elevator control panels, and fire systems.
- Industrial: SIMATIC S7 PLCs, HMIs, distributed I/O systems, motor drives, and relay panels.
- Factory: Textile spinning/weaving plants, garment manufacturing, packaging machines, pharmaceuticals, and food processing lines.
- Office: Central power supply for enterprise access control hubs and IT server room monitoring infrastructure.
- Project Installation: OEM control panels, sub-distribution panel boards, and industrial automation retrofits.
Why Choose This Product?
- Siemens Industrial Engineering: World-leading SITOP technology guarantees extended mean time between failures (MTBF) under 24/7 industrial duty.
- Superior Inrush Capacity: Effortlessly drives loads with high starting current demand without triggering false trips or panel brownouts.
- Cost Effectiveness: Avoids costly manufacturing downtime, shields high-value automation controllers, and optimizes power usage.
- After-Sales Value: Fully supported by loopshop.com.bd with technical assistance and prompt delivery across Bangladesh.
Technical Specification Table
| Specification |
Details |
| Model |
6EP1334-2BA20 |
| Brand |
Siemens |
| Rated Power |
240 W |
| Voltage |
Input: 120 / 230 V AC (Auto-range: 85–132 V / 170–264 V AC)
Output: 24 V DC (Adjustable 22.8–28 V DC) |
| Current |
Output Current: 10 A (Continuous) / 15 A (Extra Power short-term) |
| Frequency |
50 / 60 Hz |
| Efficiency |
Approx. 90% |
| Protection |
Short-circuit protection, Overload protection, IP20 degree of protection |
| Dimension |
70 mm (W) x 125 mm (H) x 120 mm (D) |
| Weight |
Approx. 0.8 kg (800 g) |
| Operating Temperature |
-25 °C to +70 °C |
| Warranty |
Standard Manufacturer Warranty |
Features List
- ✓ High efficiency operation (~90%)
- ✓ 150% Extra Power for high-inrush load starting
- ✓ Automatic 120/230 V AC input range switching
- ✓ Compact 70 mm wide 35 mm DIN-rail enclosure
- ✓ Adjustable 24 V DC output with signaling contact
Benefits For Customers
- Reduces Electricity Cost: ~90% efficiency minimizes waste heat generation and electrical overhead in panels.
- Improves Operational Reliability: Keeps automation machinery running without micro-reboots or voltage dropouts during power dips.
- Saves Maintenance Cost: Electronic short-circuit protection prevents hardware damage and reduces component replacements.
- Suitable for Bangladesh Environment: Handles high ambient heat up to +70 °C inside control panels in local factories.
Installation & Maintenance Guide
Installation Requirements:
- Snap the unit securely onto a standard 35 mm DIN rail (EN 60715 35×7.5/15) in a vertical position.
- Maintain at least 50 mm clearance space above and below the module for natural thermal convection cooling.
- Connect input wiring (120/230 V AC line and neutral) to the designated upper screw terminals, ensuring proper PE earthing.
- Wire your 24 V DC load to the lower output terminals, ensuring correct polarity and wire gauge sizes.
Maintenance Tips:
- Routinely check terminal screw connections to ensure conductors remain tight against machine vibration.
- Keep top and bottom ventilation grilles clear of industrial dust, oil residue, or lint accumulation.
- Check the green “24V OK” status LED and signaling contact status during routine panel inspections.
Safety Instructions:
- Always isolate primary AC power before carrying out any mounting, wiring, or maintenance tasks.
- Installation must be performed by a qualified electrician or automation control technician.
- Do not operate the IP20 unit outside an enclosed electrical panel in dusty or wet environments.
Frequently Asked Questions (FAQ)
Q: What is the price of Siemens Sitop 6EP1334-2BA20 PSU100S 10A Power Supply in Bangladesh?
A: You can check the latest price for the Siemens 6EP1334-2BA20 SMPS directly on loopshop.com.bd or contact customer support for bulk order quotes.
Q: Where can I buy Siemens Sitop 6EP1334-2BA20 PSU100S 10A Power Supply in Bangladesh?
A: You can purchase genuine Siemens 6EP1334-2BA20 power supplies online directly from loopshop.com.bd with fast delivery across Bangladesh.
Q: What warranty does this product have?
A: Warranty specifications depend on current stocking and manufacturer distribution terms. Please verify details on loopshop.com.bd or contact sales before ordering.
Q: Is this suitable for Bangladesh climate?
A: Yes, with an operating temperature rating from -25 °C to +70 °C and wide AC input tolerance, it is engineered to work reliably in Bangladesh.
Q: How to install this product?
A: Snap the module onto a 35 mm DIN rail inside your control cabinet, connect single-phase AC input power, and attach your 24 V DC load to the output terminals.
Q: Does the 6EP1334-2BA20 automatically switch input voltage?
A: Yes, it features automatic switching between 120 V AC and 230 V AC line inputs.
Q: What is the continuous rated output current of this Siemens module?
A: The Siemens 6EP1334-2BA20 delivers a continuous output current of 10 A at 24 V DC (240 W total capacity).
Q: Can this power supply handle heavy starting loads?
A: Yes, it provides 150% Extra Power (up to 15 A) for brief periods to start heavy loads without dropping voltage.
Q: Can I adjust the output voltage on the PSU100S 10A unit?
A: Yes, the output voltage can be adjusted between 22.8 V and 28 V DC via potentiometer.
Q: Is loopshop.com.bd a trusted seller for Siemens automation parts in BD?
A: Yes, loopshop.com.bd is a leading online store in Bangladesh offering authentic industrial automation and electrical control components.
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