Products Description
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Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell Analytics |
| Product Number | 05701-A-0441 |
| Product Type | Power Supply Subunit |
| Product Series | System 57 |
| Application | System 57 gas and fire detection systems |
| Primary Function | Power expansion for the 16-way System 57 power supply |
| Power Rating | 50 W |
| Upgrade Capacity | Enables the 16-way PSU to increase available power beyond 100 W |
| Input Voltage | 85–264 V AC, 47–440 Hz / 110–340 V DC |
| Output Voltage | 24 V DC nominal, ±10% |
| Power Supply Type | Switched-mode power supply |
| Overload Protection | Yes, automatic recovery |
| Overvoltage Protection | Yes |
| Mounting | 19-inch universal profile, 16-way System 57 PSU |
| Operating Temperature | -25 to +55°C |
| Operating Humidity | 20–90% RH, non-condensing |
| Earthing | M5 earth stud |
| Approval | EN 50270 |
| Subunit Weight | Approx. 0.815 kg |
| Dimensions | Approx. 482.6 × 44.5 × 250 mm* |
| Origin | USA |
FAQ
FAQ
Q1: What is the Honeywell 05701-A-0441 used for?
A: The 05701-A-0441 is a 50 W power supply subunit used to expand the power capacity of a Honeywell System 57 16-way power supply.
Q2: What is the power rating of the 05701-A-0441?
A: The subunit provides an additional 50 W of available power. It contains a 50 W switched-mode AC-to-DC power supply module as standard.
Q3: What input voltage does the 05701-A-0441 support?
A: The System 57 power-supply configuration operates from 85–264 V AC at 47–440 Hz, or 110–340 V DC.
Q4: What output voltage does the power supply provide?
A: The power supply provides a nominal 24 V DC output, with a tolerance of approximately ±10%.
Q5: Can the 05701-A-0441 increase the power capacity of a System 57 PSU?
A: Yes. It is specifically designed as an upgrade subunit for the 16-way PSU. A basic 16-way PSU can be expanded from 50 W to 100 W, and the additional subunit can provide another 50 W. With an additional 50 W module, the system can reach up to 200 W depending on configuration.
Q6: Does the 05701-A-0441 have overload protection?
A: Yes. The switched-mode power-supply modules are protected against overload and are designed to recover automatically after the overload condition is removed. Overvoltage protection is also provided.
Q7: What are the dimensions and weight of the 05701-A-0441?
A: The subunit itself weighs approximately 0.815 kg. Because it is installed inside the 16-way PSU enclosure, published dimensional information generally refers to the complete 1U, 19-inch PSU assembly, approximately 482.6 × 44.5 × 250 mm.
Q8: Which system is compatible with the 05701-A-0441?
A: The 05701-A-0441 is designed for the Honeywell System 57 and specifically serves as an upgrade component for the 16-way AC-to-DC power supply. Honeywell’s System 57 documentation lists the part number directly under the power-supply components.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
