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FC-PSUNI2424

Honeywell FC-PSUNI2424 600W Power Supply SIL3

In stock (26 units), ready to be shipped

  • Manufacturer: Honeywell

  • Product No.: FC-PSUNI2424

  • Product Type: Power Supply

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 2900g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Industrial Power Supply for Safety Systems

Honeywell FC-PSUNI2424 delivers 600W for process and safety controllers. This PSUNI2424 supports SIL3 applications with dual over-voltage protection. 

Key Features

  • SIL3 Protection: Dual over-voltage protection per IEC 61508.
  • Wide Range: 85-265VAC input, -40°C to 70°C operation.
  • Parallel Operation: Connect up to eight units for higher current.
  • Peak Current: 50A for 200ms clears branch fuses.
  • Inrush Limiting: <60A supports 10A type C breakers.
  • Hot Swap: ON/OFF switch enables online replacement.
  • FAN Alarm: Reduced speed monitoring minimizes wear.
  • Hold-Up Time: >50ms meets EN61000-4-11 level 3.

Technical Specifications

  • Model: Honeywell FC-PSUNI2424 (PSUNI2424).
  • Output Power: 600W continuous, 24V at 0-24A.
  • Efficiency: 87% typical at 230VAC, 12-24A load.
  • Power Factor: >0.99 at 100VAC, >0.98 at 230VAC/24A.
  • Approvals: CE, cUL, SIL3 OVP, CID2 pending.
  • Weight: 2.9 kg (6.4 lb).

Input Specifications

  • Voltage Range: 85-265VAC operational, 45-66Hz.
  • Input Current: 6.2A at 115VAC, 3.1A at 230VAC.
  • Inrush Current: <60A, supports 10A type C MCB.
  • Internal Fusing: 10A fuse per AC leg line.
  • EMI Filter: 2uF between input lines.

Output Specifications

  • Output Voltage: 25.7V no load, 25.1V at 24A static load.
  • Current Range: 0-24A continuous, 50A peak for 200ms.
  • Current Limiter: 34A typical (27-42A) after 200ms.
  • Ripple & Noise: 20-40mV ripple, HART compliant.
  • Short Circuit: Trips within 1 second at 0.5A, self-restoring.
  • Load Sharing: <10% difference at full load between units.

Alarm Specifications

  • Type: Solid-state Opto-FET output, isolated to 500VAC.
  • Activation: OK when FAN speed normal and output >23.5V.
  • Under-Voltage Alarms: DC <23.5V, AC <80V.
  • Maximum Voltage: 31V (33V TVS protected).
  • Current: 40mA max, non-inductive load only.
  • Voltage Drop: <0.2V at 7mA.

Isolation Ratings

  • Input to Output: 3750VAC/1min, 8mm creepage.
  • Input to Case: 2210VAC/1min with transient protection.
  • Output to Case: 1500VDC/1min, <50M Ohm at 250VDC.

Physical Dimensions

  • Width: 370 mm (14.6 in).
  • Height: 159 mm (6.3 in).
  • Depth: 67.3 mm (2.65 in).
  • Weight: 2.9 kg (6.4 lb).

Environmental Ratings

  • Operating Temp: -40°C to 70°C.
  • Storage Temp: -40°C to 85°C.
  • Humidity: 5% to 95% RH non-condensing.
  • Altitude: 0-2000m above sea level.
  • Pollution Degree: PD2 maximum (IEC60664-1).

FAQ

  • Q: Can I parallel PSUNI2424 units for redundancy?
    A: Yes. Connect up to eight units in parallel. Load sharing maintains <10% difference at full load. This supports both redundancy and higher current applications.
  • Q: What causes the alarm output to activate?
    A: Alarm activates when power supply status is OK. This requires FAN speed normal and output voltage above 23.5V. Under-voltage below these thresholds triggers alarm.
  • Q: Does FC-PSUNI2424 support HART communication devices?
    A: Yes. Output ripple is 20-40mV typical, which meets HART requirements. Clean power ensures reliable communication with HART field devices.
🏷️ Tags: Power Supply Module
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  • Ensure compatibility with your current machinery or control systems.
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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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