• بيت
  • 900P1-0301 | Honeywell | 120/240VAC Power Supply

أُوكَازيُون

أُوكَازيُون

900P1-0301 | Honeywell | 120/240VAC Power Supply

في الأوراق المالية!
  • Part Number: 900P1-0301
  • Brand: Honeywell
  • Type: Power Supply Board
  • Dimensions: 3.7×14×13.6cm
  • Country of Origin: USA
  • Barcode: 8537101190

Additional Specifications

Color / Pattern
  • Green
  • Gray
Power Source
  • DC-powered
Communication Protocols
  • Ethernet
Controller Design
  • Compact
Tags: DCS , Experion PKS , Power Supplye

وصف المنتج

Honeywell 900P1-0301 120/240 VAC Power Supply

Configured for regulated DC output delivery in HC900 control architectures, the Honeywell 900P1-0301 (900P1-0301 power supply) provides direct physical and electrical execution of input conversion and module powering. The unit conditions wide‑range AC input, manages inrush behavior, and maintains stable output for controller and I/O backplane loads.

Hardware Specifications

Parameter Specification
Model 900P1-0301
Brand Honeywell
Origin Not specified
Weight 0.82 kg (shipping weight 2 kg)
Dimensions 137 mm H × 72.6 mm W (5.4 in × 2.86 in)
Operating Temp Not specified
Power Consumption Input rating 130 VA
Input Voltage 90 to 264 V AC, 47 to 63 Hz
Input Current 1.4 A max continuous
Inrush Current 40 A peak‑to‑peak for 120 ms at 240 V AC
Output Rating 58 W
Hold‑Up Time 20 ms @ 115 V AC, 60 Hz (maximum load)
Fuse Internal non‑replaceable fuse
Wiring Screw terminals, 0.3 mm² to 3.3 mm² (#12–22 AWG)
Test Jacks 5 V DC, 24 V DC

4-20 mA HART Loop Protocol Considerations

Honeywell process‑control hardware frequently interfaces with mixed analog signaling, and the 900P1-0301 power supply maintains stable DC output conditions required for loop‑powered 4-20 mA HART devices. The regulated output minimizes ripple that could interfere with superimposed HART frequencies. Channel‑to‑channel isolation within downstream HC900 modules is preserved when this supply maintains proper grounding and wiring separation. Cold junction compensation (CJC) circuits in temperature modules also depend on stable supply voltage to maintain reference accuracy.

Frequently Asked Questions

Q: Does the 900P1-0301 support hot‑swap replacement during operation? A: The module is not designed for hot‑swap. Power must be removed from the HC900 chassis before insertion or removal to avoid backplane disturbance.

Q: How does inrush current affect upstream protection devices? A: The 40 A peak inrush for 120 ms may require coordination with upstream breakers or fuses to prevent nuisance tripping during startup.

Q: Are firmware updates relevant to this power supply? A: The unit contains no user‑upgradeable firmware. Compatibility is determined solely by electrical characteristics and HC900 backplane requirements.

Field Installation Guidelines

Proper installation requires maintaining tight screw‑terminal engagement within the specified wire gauge range. Shielded cable grounds should be bonded at a single point to avoid circulating currents. AC input wiring must be routed separately from low‑voltage DC output conductors to reduce electromagnetic coupling. When mounting in a panel, ensure adequate airflow around the module to prevent thermal buildup. Test jacks (5 V DC and 24 V DC) should be used only for measurement and not for powering external loads.

عرض التفاصيل الكاملة
المنتجات التي تمت مشاهدتها مؤخرًا