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Product Description
Ensure uninterrupted security operations with PDQ's PS480B power supply. Accepting a 110-120VAC input, this power supply delivers a robust (4) amps @ 24VDC to (8) PTC fused outputs. This versatile unit features (8) solid-state input triggers and safeguards system relays from shorts, grounds, and surges. Its linear design perfectly suits solenoid and motor-driven exit devices, electric locks, strikes, and such, ensuring reliable performance in critical environments. Trust PDQ’s expertise in security hardware to enhance your system's resilience and performance. Connect with a sales rep today to find the ideal solution for your security needs.
Docs & Downloads:
Ensure robust security operations with PDQ's PS480B power supply, featuring essential features and benefits.
- It includes overload, over voltage, and short circuit protection to safeguard against electrical disruptions, ensuring continuous operation
- It's surge suppression on Fail Safe and Fail Secure outputs enhances reliability during critical situations
- An interface relay is added to isolate locking device current from the control switch
- It seamlessly integrates with fire alarms for enhanced safety protocols, enhancing overall security measures
- The PS480B power supply offers optional battery backup, crucial for maintaining operations during power outages
Trust PDQ’s expertise to deliver dependable power management solutions with the PS480B, ensuring peace of mind and operational continuity in your security infrastructure.
Features & Benefits
Certifications
PDQ's PS480B power supply is created to meet industry standards, making sure your building stays compliant.
- It's UL Listed and rigorously tested to meet the UL 294 6th Edition Standard for Access Control System Units.
- This certification ensures superior safety and reliability, making it the ideal choice for secure and compliant access control systems.
Trust the PS480B for top-tier performance and adherence to industry standards.
FAQs
How many doors or devices can the PS480B power?
The PS480B is PDQ's largest power supply in this line, rated 8A @ 24VDC across 8 individually PTC-fused outputs. That's double the outputs of the PS440B, making it suited to larger multi-door installations or buildings where several electrified locks or exit devices need to run from one panel.
What kind of battery backup does the PS480B support?
The PS480B accommodates two 7AH batteries (sold separately) for backup power, keeping access control operational during a utility outage. This matters for code compliance on fail-safe locking hardware, which must either release or continue functioning on backup power when mains power is lost.
What's the difference between the PS480B and the PS440B?
The PS480B doubles the PS440B's output count, going from 4 PTC-fused outputs to 8, while both include battery backup capability. Specify the PS480B for larger installations with more doors or devices than a 4-output unit can accommodate.
Is the PS480B UL listed?
Yes, it's UL Listed to UL 294, 6th Edition, the Standard for Access Control System Units, and includes fire alarm link capability for integration with a building's fire alarm system.
What hardware is the PS480B designed to run?
It's built for solenoid and motor-driven exit devices, electric locks, and electric strikes, with an interface relay that isolates locking device current from the control switch and surge suppression protecting both fail-safe and fail-secure outputs across all 8 outputs.
Specifications
Explore the detailed specifications of our PS480B power supply. Designed for reliable performance and efficiency, the PS480B power supply offers robust features to meet your power management needs, ensuring your security systems operate seamlessly.
| FEATURES: |
• 8A @ 24VDC Power Supply w/ Fire Alarm Link, and Battery Backup. Batteries not included (accommodates 2 ea. 7AH batteries) |
Download our Section 08710 Specification here.
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