Shop Legrand Stabilised Switched Mode Power Supply Three-Phase 960W 24VDC | 146636 In Iraq Best Prices
Professional three-phase stabilised power supply with 960W output, adjustable 24VDC output, integrated PFC filter, short-circuit protection, and UL certification for industrial applications.
The Legrand Stabilised Switched Modules Power Supply (Model 146636) is a professional-grade three-phase power supply unit designed for industrial and commercial applications. This 960W unit features a stabilized 24VDC output that is adjustable via a front-mounted potentiometer, allowing for precise voltage control between 24 to 28 volts. The power supply incorporates an integrated PFC (Power Factor Correction) filter to minimize harmonic pollution, making it ideal for sensitive electronic equipment and systems requiring clean power distribution.
This switched-mode direct current power supply is engineered to operate on three-phase input voltage ranging from 380 to 500V AC at 50/60 Hz, with the capability to function on two phases at 80% of nominal power. The unit provides a nominal output current of 40A, delivering robust power capacity for demanding industrial environments. It features integrated short-circuit and overload protection, ensuring equipment safety and longevity. The aluminum casing provides excellent heat dissipation and durability, while the compact 110mm width allows for efficient mounting on symmetrical DIN rails (7.5mm and 15mm depth).
Conforming to international standards including UL 508, IEC EN 60950-1, and IEC EN 61204-3, this power supply is UL-approved for use in the USA and Canada. It includes an output voltage present indicator and relay contact feedback for status monitoring. The screw connection terminals accommodate copper conductors up to 4mm², and the unit operates reliably across a wide temperature range of -30°C to +50°C, making it suitable for diverse industrial environments and safety-critical applications.
Key Features
- Stabilized 24VDC output adjustable from 24-28V via front potentiometer for precise voltage control
- Three-phase 960W switched-mode power supply with integrated PFC filter for low harmonic pollution
- 40A nominal output current with short-circuit and overload protection for equipment safety
- Input voltage range 380-500V AC at 50/60 Hz with capability to operate on 2 phases at 80% power
- Compact aluminum casing (110mm width) suitable for DIN rail mounting (7.5mm and 15mm depth)
- Output voltage present indicator with relay contact feedback for status monitoring
- UL approved for USA and Canada, compliant with UL 508, IEC EN 60950-1, and IEC EN 61204-3 standards
- Wide operating temperature range -30°C to +50°C for diverse industrial environments
- Screw connection terminals accommodating copper conductors up to 4mm²
- Direct mounting capability on symmetrical rails with terminal marking indication
Technical Specifications
| Specification |
Value |
| Product Reference | 146636 |
| EAN Code | 3414970543394 |
| Manufacturer | Legrand |
| Product Type | Stabilised Switched Mode Power Supply |
| Phase Configuration | Three-phase with two-phase operation capability |
| Input Voltage Range | 380-500V AC (3 phase) |
| Input Frequency | 50/60 Hz |
| Output Voltage | 24V DC (adjustable 24-28V) |
| Nominal Output Power | 960W |
| Maximum Output Current | 40A |
| Output Voltage Adjustment | Via front potentiometer (24-28V range) |
| Voltage Stabilization | Yes, stabilized output |
| Short-Circuit Protection | Integrated and automatic |
| Overload Protection | Integrated and automatic |
| Power Factor Correction | Integrated PFC filter for low harmonic pollution |
| Output Voltage Indicator | Present indicator light |
| Status Feedback | Relay contact for active output voltage status |
| Connection Type | Screw connection terminals |
| Conductor Capacity | 4mm² copper conductors |
| Rail Mounting | Symmetrical rail 7.5mm and 15mm depth |
| Direct Mounting | Yes, possible |
| Casing Material | Aluminum |
| Width | 110mm |
| Height | 125mm |
| Depth | 113mm |
| Operating Temperature Range | -30°C to +50°C |
| Safety Functions Compatible | Yes |
| Terminal Marking | Yes, indication provided |
| Distribution Board Suitable | No |
| Wall Mounting | No |
| Compliance Standards | UL 508, IEC EN 60950-1, IEC EN 61204-3 |
| Regulatory Approvals | UL listed for USA and Canada (cULus) |
| Two-Phase Operation | Possible at 80% of nominal power |
| Supply Connection | From the bottom |
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