Products Description
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell Analytics |
| Product Number | 05701-A-0405 |
| Product Type | AC-to-DC Power Supply Unit |
| Product Series | System 57 |
| System | Honeywell System 57 / 5701 |
| Rack Capacity | 16-Way |
| Power Rating | 50 W |
| Input Voltage | 85–264 V AC, 47–440 Hz |
| DC Input Range | 110–340 V DC |
| Output Voltage | 24 V DC nominal |
| Output Tolerance | ±10% |
| Power Supply Type | Switched-mode power supply |
| Upgrade Capability | Upgradable to 100 W and up to 200 W with additional modules/subunits |
| Protection | Overload and overvoltage protection |
| Mounting | 1U high, 19-inch rack-mounted |
| Application | System 57 gas and fire detection systems |
| Operating Temperature | -25 to +55°C |
| Operating Humidity | 20–90% RH, non-condensing |
| Earthing | M5 earth stud |
| Approvals | EN 50270 |
| Dimensions | Approx. 482.6 × 44.5 × 250 mm |
| Weight | Approx. 0.96 kg |
| Origin | USA |
FAQ
FAQ
Q1: What is the Honeywell 05701-A-0405 used for?
A: The 05701-A-0405 supplies regulated DC power to Honeywell System 57 gas and fire detection equipment. It is designed for 16-way System 57 racks.
Q2: What is the power rating of the 05701-A-0405?
A: The standard power supply is rated at 50 W. The unit can be upgraded by adding additional 50 W power-supply modules.
Q3: What input voltage does the 05701-A-0405 support?
A: It accepts 85–264 V AC at 47–440 Hz. It can also operate from a 110–340 V DC input.
Q4: What output voltage does the power supply provide?
A: The unit provides a nominal 24 V DC output, with a specified tolerance of approximately ±10%.
Q5: Can the 05701-A-0405 be upgraded to a higher power rating?
A: Yes. Honeywell specifies that the 16-way power supply can be upgraded to 100 W by adding another 50 W module. A further subunit can be installed to increase the available power to 150 W or 200 W, depending on the configuration.
Q6: What protection functions are provided?
A: The power supply includes overload and overvoltage protection. The overload protection automatically recovers after the overload condition is removed.
Q7: How is the 05701-A-0405 installed?
A: It is installed as a 1U-high, 19-inch rack-mounted power supply within a Honeywell System 57 installation.
Q8: What are the dimensions and weight of the 05701-A-0405?
A: The unit is approximately 482.6 × 44.5 × 250 mm and weighs approximately 0.96 kg in the standard 16-way, 50 W configuration.
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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.
