Product Specifications
Brand: Siemens
Part Number: 6EP3437-8SB00-2AY0
Series: SITOP PSU8200
Type: Stabilized Power Supply
Variant: Extended Range
Input Voltage: 400–500 V AC, 3-phase (320–575 V AC range)
Output Voltage: 24 V DC (adjustable 24–28 V)
Rated Current: 40 A
Rated Power: 960 W
Product Description
The extended-range variant of the 40A PSU8200 3-phase platform, the 6EP3437-8SB00-2AY0 delivers the same 960W high-power 24V DC output with enhanced environmental tolerance for demanding installation conditions.
Proven 960W Platform
Shares the core electrical design with the 8SB00-0AY0: 24V DC at 40A from a 320–575V AC 3-phase input, 92% efficiency, 150% extra power (60A for 5s/min), and DIP-switch selectable constant-current or latching shutdown overload behavior. Parallel-ready for 80A dual-unit configurations.
Extended Environmental Envelope
This variant extends the operational range for installations subject to wider temperature variations or requiring enhanced certification coverage. The rugged metal housing and convection cooling are maintained, ensuring silent fanless operation across the full operating range.
| Parameter | Value |
|---|---|
| Input Voltage Range | 320–575 V AC, 3-phase |
| Rated Output Voltage | 24 V DC (adjustable 24–28 V) |
| Rated Current | 40 A |
| Rated Power | 960 W |
| Efficiency | 92% |
| Overload Capability | 150% for 5 s/min |
| Dimensions (W×H×D) | 145 × 145 × 150 mm |
Extended-Range 3-Phase 24VDC 40A PSU 6EP3437-8SB00-2AY0 960W
Product Specifications
Brand: Siemens
Part Number: 6EP3437-8SB00-2AY0
Series: SITOP PSU8200
Type: Stabilized Power Supply
Variant: Extended Range
Input Voltage: 400–500 V AC, 3-phase (320–575 V AC range)
Output Voltage: 24 V DC (adjustable 24–28 V)
Rated Current: 40 A
Rated Power: 960 W