Mean Well
Mean Well - 155W 12Volt Battery Charger with UPS function.
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Reliable Power and Seamless Battery Backup in One Unit
Ensure uninterrupted operation for your critical systems with the Mean Well AD-155-A, a high-performance 151.55W enclosed power supply that doubles as a battery charger and a DC UPS (Uninterruptible Power Supply). This versatile unit is engineered to power your device while simultaneously charging a backup battery. In the event of an AC power failure, it automatically switches to the battery, guaranteeing continuous power to your load. It's the perfect all-in-one solution for security systems, emergency lighting, access control, and other applications demanding constant uptime.
Core Features and Benefits
- Integrated UPS Function: Provides a seamless transition to battery power during AC mains failure, ensuring your devices stay online.
- Universal AC Input: Features a universal AC input range of 88-264VAC, making it suitable for global use.
- Dual Output: Delivers a primary 13.8V DC output for your main load and a secondary 13.3V DC output for battery charging.
- Comprehensive Protection: Equipped with robust safety features, including protection against short circuits, overload, over-voltage, battery low conditions, and battery reverse polarity.
- Efficient and Reliable: With an efficiency rating of up to 80%, this unit operates with minimal heat loss and is cooled by free air convection, eliminating the need for a fan. It has undergone a 100% full load burn-in test to ensure maximum reliability.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | AD-155-A |
| Output Power | 151.55W |
| DC Output (CH1) | 13.8V / 10.5A |
| Battery Charging Output (CH2) | 13.3V / 0.5A |
| Input Voltage Range | 88 ~ 264VAC; 124 ~ 370VDC |
| Efficiency (Typ.) | 80% |
| AC Inrush Current (Typ.) | Cold Start: 23A/115VAC, 45A/230VAC |
| Protections | Short Circuit / Overload / Over Voltage / Battery Low / Battery Polarity Protection |
| Working Temperature | -10°C ~ +60°C |
| Safety Standards | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved |
| EMC Standards | EN55032 class B, EN61000-3-2,3 |
| Dimensions (LxWxH) | 199 x 110 x 50 mm (7.83" x 4.33" x 1.97") |
| Weight | 0.88 kg (1.94 lbs) |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
|---|
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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