The 6EP1436-1SH01 is a high-performance, compact power supply unit from Siemens, part of the SITOP PSU6200 series—designed specifically for demanding industrial environments where reliable, efficient DC power is critical. This model combines robust functionality, flexible input options, and advanced protection features to support a wide range of automation and control systems. Below is a detailed description:
Core Electrical Specifications
-
Output:
- Fixed 24V DC with a rated current of 40A (delivering 960W of power), suitable for high-load industrial devices such as PLCs, drives, servo systems, and distributed I/O modules.
- Voltage regulation: ±1% stability under varying load conditions, ensuring consistent power for sensitive electronics.
- Ripple and noise: ≤100mV peak-to-peak, minimizing interference for communication equipment and precision sensors.
-
Input:
- Three-phase AC: 340–550V AC (47–63Hz), compatible with global industrial power grids (nominal 400–500V AC).
- DC input capability: 480–770V DC, offering versatility for hybrid power systems or renewable energy integration.
Performance & Efficiency
- Power Boost: Delivers 3x rated current (120A) for up to 2 seconds, ideal for handling motor startups, inrush currents, or transient load spikes.
- Efficiency: Reaches up to 95% efficiency at full load, reducing energy loss and heat generation—critical for compact cabinet installations.
- Extra Power Function: Provides 1.5x rated current (60A) for 5 seconds to accommodate brief operational surges without tripping.
Protection & Monitoring
-
Comprehensive Safeguards:
- Short-circuit protection: Automatically recovers once the fault is cleared.
- Overload protection: Operates in constant current mode with user-selectable auto-restart or latching shutdown.
- Overvoltage protection: Triggers at ~30V to protect downstream components from voltage spikes.
- Over-temperature protection: Thermal shutdown with automatic restart when cooled to safe levels.
-
Status Monitoring:
- Integrated LEDs (green for normal operation, red/yellow for faults) for quick visual diagnostics.
- Optional communication via PROFINET (with add-on modules) for remote monitoring and control in networked systems.
Design & Installation
- Space-Saving Form Factor: Compact 125mm width, designed for DIN rail mounting (EN 60715 35mm rail), optimizing cabinet space in industrial setups.
- Durable Construction: Metal enclosure with IP20 protection, resistant to industrial vibrations (10–57Hz, 0.15mm amplitude) and shocks (15g).
- Flexible Control: Supports remote ON/OFF via dry contacts (Terminals 13/14) for centralized power management.
- Expandability:
- Parallel operation with other 6EP1436-1SH01 units for higher power output (up to 160A with 4 units).
- Compatible with SITOP buffer modules (for short-term backup) and redundancy modules (for fault tolerance).
Environmental & Compliance
- Operating Temperature: -25°C to +70°C (with derating above 45°C).
- Storage Temperature: -40°C to +85°C.
- Humidity: 5–95% RH (non-condensing), suitable for dusty or humid industrial environments.
- Certifications: CE, cULus, EMC compliance (EN 61000), and marine approvals (ABS, DNV) for global and specialized applications.
Typical Applications
- Heavy machinery and automotive production lines.
- High-power industrial robots and servo systems.
- Process control systems in chemicals, pharmaceuticals, and energy sectors.
- Redundant power setups requiring reliable 24V DC supply for critical operations.
In summary, the 6EP1436-1SH01 is a rugged, high-power solution tailored for industrial automation, combining flexibility, efficiency, and advanced protection to ensure uninterrupted operation in demanding environments. Its scalability and compatibility with Siemens’ ecosystem make it a versatile choice for modern industrial power systems.
PLC
S7-200
LED lamps
ABB


Reviews
Clear filtersThere are no reviews yet.