Product Overview

3-Phase Stabilized Power Supply for Demanding Industrial Applications

The SITOP PSU8200 6EP3436-8SB00-0AY0 is a high-performance, 3-phase stabilized technology power supply designed for demanding industrial solutions. This compact 24V DC/20A power supply delivers exceptional reliability with wide-range input capability, making it ideal for complex plants and machines requiring stable power supply under challenging conditions.

Key Features

• Wide-Range Input: 400-500V AC 3-phase input with tolerance for 320-575V operation
• High Power Density: 480W output power in compact 70mm width housing
• Power Boost Technology: Delivers up to 300% rated current (60A) for 25ms
• Extra Power Capability: 150% rated current (30A) for 5 seconds for high inrush current loads
• Adjustable Output: Output voltage adjustable from 24V to 28.8V via front potentiometer
• Flexible Overload Response: Selectable constant current or latching shutdown behavior
• Parallel Operation: Can be connected in parallel for increased power rating
• Industrial Grade: Operating temperature range -25°C to +70°C

Technical Specifications

Input Characteristics:

• Input Voltage: 400-500V AC, 3-phase (320-575V range)
• Frequency: 47-63Hz (rated 50-60Hz)
• Input Current: 1.2A at 400V, 1.0A at 500V
• Switch-on Current Limitation: 18A max

Output Performance:

• Output Voltage: 24V DC (adjustable 24-28.8V)
• Output Current: 20A rated
• Output Power: 480W maximum
• Voltage Regulation: ±3% total tolerance
• Ripple: <100mV peak-to-peak
• Efficiency: 94% at rated load
• Short-circuit Current: 60A for 25ms (Power Boost)
• Overload Current: 30A for 5 seconds (Extra Power)

Physical Specifications:

• Dimensions (W×H×D): 70 × 125 × 125 mm
• Weight: Approximately 1.2 kg
• Mounting: DIN rail EN 60715 (35×7.5/15)
• Protection Rating: IP20
• Clearance Required: 50mm above and below

Advanced Features

Power Management:

• Power Boost: 300% rated current (60A) for 25ms to handle motor starting and capacitive loads
• Extra Power: 150% rated current (30A) for 5 seconds per minute for high inrush applications
• Soft Start: Prevents output voltage overshoot during startup

Operating Modes:

• Constant Current Mode: Automatic recovery from overload conditions
• Latching Shutdown Mode: Protective shutdown for fault conditions requiring manual reset
• Parallel Operation Mode: Optimized load sharing for multiple units

Status Monitoring:

• LED Indicators: Green (24V OK), Yellow (Overload), Red (Shutdown)
• Relay Contact: NO contact for "24V OK" signal (30V AC/0.5A, 30V DC/1A)

Applications

• Industrial Automation: PLC and control system power supply, motor drives, factory automation
• Complex Machinery: Machine tools, packaging systems, robotics, test equipment
• Demanding Environments: Applications with voltage fluctuations, high temperatures, critical processes

Installation & Connection

Mounting: Standard DIN rail mounting (EN 60715) with vertical orientation recommended Input Terminals: L1, L2, L3, PE (0.2-6mm² wire capacity) Output Terminals: 2×positive, 2×negative (0.2-6mm² wire capacity) Auxiliary Contacts: 13, 14 for signaling (0.14-1.5mm² wire capacity)

Safety & Approvals

• CE marking compliant (2004/108/EG, 2006/95/EG)
• UL/cUL Listed (UL 508, CSA C22.2 No. 107.1)
• CB approval (IEC 60950-1)
• SELV output voltage per EN 60950-1 and EN 50178
• Explosion Protection: Ex II 3G Ex nA nC IIC T4 Gc
• EMC Compliance: EN 61000-6-2/6-3, EN 55022 Class B

Environmental Conditions

Operating: -25°C to +70°C, 5-95% humidity (non-condensing), up to 2000m altitude Storage: -40°C to +85°C Vibration: 2g acceleration, 8.4-150Hz Shock: 150m/s² for 11ms

System Integration

Parallel Connection: Up to 2 units with automatic load sharing Redundancy: Compatible with SITOP PSE202U redundancy modules Expandability: Buffer modules, selectivity modules, DC-UPS modules available

Performance Data

Efficiency: 94% at rated load, 3.6W no-load power loss Reliability: MTBF >500,000 hours at 40°C, rated load Continuous Operation: Designed for 24-hour industrial operation

Package Contents

• 1× SITOP PSU8200 Power Supply 6EP3436-8SB00-0AY0
• Installation and operating manual
• CE Declaration of Conformity

Download existing graphical data for this product:

Product Datasheet

Product Manual - SITOP PSU8200 3ph

CAD Data and Drawings

Technical Documentation

SITOP Product Homepage

Operating Instructions

SITOP Selection Tool

CAx Data Download

Additional Information

Article Number: 6EP3436-8SB00-0AY0
EAN: 4025515154440
UPC: 887621882709
Country of Origin: Austria
Net Weight: 1.1 kg
Packaging Dimensions: 130 × 133 × 74 mm

RoHS Compliance: Yes - Since 11.05.2009
WEEE Compliance: Yes - Take-back obligation according to WEEE directive
Export Control: AL: N / ECCN: N