Industrial Control Panel Solution – Phoenix Contact QUINT-PS/1AC/24DC/10 | QUINT Series
Where This Product Is Used
The Phoenix Contact QUINT-PS/1AC/24DC/10 is a 24 VDC / 10 A single-phase DIN rail power supply engineered for demanding industrial environments. It is widely deployed in:
- PLC Control Panels – Primary 24 VDC bus supply for Siemens S7, Allen-Bradley CompactLogix, Mitsubishi FX/Q, and Omron CJ/NJ series PLCs and I/O modules.
- Machine Automation Cabinets – Powering servo drives, HMI panels, safety relays, and field sensors in CNC, packaging, and assembly machinery.
- Process Control Systems – Supplying transmitters, solenoid valves, and distributed I/O in oil & gas, water treatment, and chemical processing plants.
- Building Automation (BAS/BMS) – Reliable 24 VDC source for HVAC controllers, access control panels, and fire alarm interfaces.
- Railway & Transportation – Trackside signalling cabinets and rolling-stock auxiliary power where EN 50155 robustness is required.
- Renewable Energy Systems – Inverter control boards and monitoring units in solar and wind installations.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | QUINT-PS/1AC/24DC/10 |
| Input Voltage | 85 – 264 VAC (1-phase) / 90 – 350 VDC |
| Input Frequency | 45 – 65 Hz |
| Output Voltage | 24 VDC (adjustable 18 – 29.5 V) |
| Output Current | 10 A nominal; up to 20 A SFB boost (≤ 4 s) |
| Output Power | 240 W |
| Efficiency | ≥ 93 % |
| Inrush Current Limiting | Active; ≤ 20 A peak |
| Static Voltage Regulation | ± 1 % |
| Ripple & Noise | < 50 mV p-p |
| Hold-up Time | ≥ 20 ms at full load |
| Operating Temperature | −25 °C to +70 °C (derating above 60 °C) |
| Storage Temperature | −40 °C to +85 °C |
| Relative Humidity | 5 – 95 % RH, non-condensing |
| Mounting | DIN rail EN 60715 (35 mm) |
| Dimensions (W × H × D) | 45 × 130 × 125 mm |
| Weight | ≈ 700 g |
| Protection Class | IP20 |
| MTBF | > 500,000 h (at 25 °C, full load) |
| Approvals | UL 508, cUL, CE, GL, ATEX Zone 2 |
Why Engineers Specify This Model
- Static Boost (SFB) Technology – Delivers up to 200 % rated current for 4 seconds to reliably start high-inrush loads such as contactors and motor starters without nuisance tripping.
- Active Inrush Limiting – Eliminates fuse blow on power-up, protecting upstream MCBs in multi-PSU panels.
- Wide-Range AC Input – 85–264 VAC universal input covers global grid variations and generator supplies without manual range switching.
- Diagnostic Signalling – Floating relay contact (DC OK) and LED indicators enable PLC-based predictive maintenance and remote fault annunciation.
- Parallel Redundancy Ready – Supports N+1 redundancy with optional QUINT-DIODE decoupling modules for zero-downtime architectures.
- Compact 45 mm Width – Maximises panel density; fits standard 24-module DIN rail enclosures.
- High Efficiency ≥ 93 % – Reduces heat dissipation, lowering cooling requirements and panel operating costs.
Complete System Bill of Materials
For a fully redundant 24 VDC distribution system, engineers typically pair this unit with:
- QUINT-DIODE/24DC/2X10/1X20 – Redundancy module / diode decoupling for N+1 parallel operation
- QUINT-BUFFER/24DC/24DC/40 – UPS buffer module for ride-through during mains interruptions
- CLIPLINE complete terminal blocks – PT 2.5 / PT 4 push-in terminals for 24 VDC distribution
- CB TM2 24DC/6A – Electronic circuit breakers for branch circuit protection
- UKK 5-HESILED 24 – LED load indicator terminals for visual branch monitoring
- NS 35/7.5 DIN rail – 35 mm steel DIN rail, 1 m length
Compliance & Industry Standards
- UL 508 (Industrial Control Equipment) – cULus Listed
- EN 61204-3 / IEC 61204-3 (Low-voltage power supplies, DC output)
- IEC 61131-2 (Programmable controllers – Equipment requirements)
- EN 55032 / CISPR 32 (EMC – Emissions)
- EN 61000-4 series (EMC – Immunity: ESD, EFT, surge, conducted RF)
- ATEX II 3 G Ex nA IIC T4 Gc (Zone 2 hazardous area)
- GL (Germanischer Lloyd) – Marine type approval
- RoHS 2011/65/EU compliant
Quality Assurance & Sourcing
All Phoenix Contact products supplied by Konmask.com are sourced through authorised distribution channels. Each unit is:
- Inspected against Phoenix Contact factory serial number and date-code records
- Tested for output voltage accuracy and DC OK relay function prior to dispatch
- Shipped in original Phoenix Contact anti-static packaging with full documentation
- Backed by a 12-month warranty against manufacturing defects
We maintain traceability records for every batch. Counterfeit-free guarantee.
How to Source This Part
- Add to Cart – Click Add to Cart and proceed to checkout for immediate online purchase.
- Request a Quote – For quantities ≥ 5 units or project BOM pricing, email [email protected] with your project details.
- Lead Time – In-stock units ship within 1–3 business days. Ex-stock orders dispatched same day before 14:00 CST.
- Export & Cross-border – We support DDP/DAP Incoterms for EU, US, SEA, and Middle East destinations. HS Code: 8504.40 (AC-DC power converters).
- Technical Pre-sales – Our automation engineers can review your panel schematic and confirm compatibility. Contact us via WhatsApp/WeChat: +0086 19859288691.
Application-Specific FAQ
Q: Can the QUINT-PS/1AC/24DC/10 power a Siemens S7-1200 PLC with 8 digital I/O modules?
A: Yes. A fully loaded S7-1200 CPU 1214C with 8 × SM 1221 DI modules draws approximately 4–5 A at 24 VDC. The QUINT-PS/1AC/24DC/10 provides 10 A continuous with 20 A SFB boost, giving ample headroom.
Q: Is this unit suitable for outdoor enclosures in tropical climates?
A: The unit is rated IP20 and must be installed inside a sealed enclosure (minimum IP54). It operates at 5–95 % RH non-condensing and up to +70 °C, making it suitable for tropical environments when properly housed.
Q: Can two units be paralleled for 20 A output?
A: Direct paralleling is not recommended. Use the QUINT-DIODE/24DC/2X10/1X20 redundancy module to safely parallel two QUINT-PS/1AC/24DC/10 units for N+1 redundancy or 20 A combined output.
Q: What is the difference between QUINT-PS and TRIO-PS series?
A: QUINT-PS features SFB boost current, active inrush limiting, and a DC OK relay contact – making it the premium choice for critical automation. TRIO-PS is a cost-optimised series without SFB, suited for less demanding applications.
Q: Does this unit support 3-phase input?
A: No. The QUINT-PS/1AC/24DC/10 accepts single-phase AC input only. For 3-phase input, specify the QUINT-PS/3AC/24DC/10.
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Contact: [email protected] | +0086 19859288691
