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Mean Well LAD-360B Security/Fire Alarm PSU with Battery Charger/UPS...
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Description
Description
The LAD is a Mean Well power converter.
Key Features
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity / Under voltage
- ✓ Safety approvals: EN/EN61000-4-2 BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesLAD Series
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Power Rating360 Watt
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Output Voltage27.6 Volt
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Rated Current11.5 Ampere
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Input Voltage90V~132V
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Standards MetCB,CE,EAC,EMC,RCM,SAA
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Operating Temperature-20°C~60°C
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Warranty3 Year
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Length21.5 cm
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Width11.5 cm
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Height3 cm
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Weight0.75 kg
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
What is the Mean Well LAD-360B designed for?
The Mean Well LAD-360B is a 360W security and fire alarm power supply with a built-in battery charger and UPS function. It is intended for applications that need 27.6V DC output with backup power support and status monitoring.
What are the main output specifications of the LAD-360B?
This model is rated for 360W output at 27.6V DC with a rated current of 11.5A. The CH1 output voltage is also adjustable by VR within a range of -2% to +5%, which allows limited output trimming for system requirements.
Does the LAD-360B support battery backup operation?
Yes, the LAD-360B includes a built-in battery charger and UPS function for backup power applications. It also includes a forced UPS mode for battery maintenance, which makes it suitable for systems that need battery-supported continuity.
What battery types is the LAD-360B compatible with?
The LAD-360B is suitable for both lead acid and lithium-ion batteries. That gives buyers more flexibility when selecting a backup battery chemistry for security or fire alarm power systems.
What status signals are available on the LAD-360B?
This model provides TTL signals for status detection, including AC OK, battery disconnect, battery reverse polarity, battery low, battery full, and discharge. These signals can help support higher-level system monitoring and fault awareness.
What protection features does the LAD-360B include?
The LAD-360B includes protections for short circuit, overload, over voltage, over temperature, battery low voltage, and battery reverse polarity. The battery reverse polarity protection is specified as no-damage protection, which helps reduce risk if a battery is connected incorrectly.
Is the LAD-360B suitable for demanding operating environments?
It is rated for operation from -20°C to +60°C, which supports use in a wide range of indoor equipment environments. The unit also has a low-profile 1U, 30mm height design, which can be useful where installation space is limited.
What certifications and standards does the LAD-360B meet?
The LAD-360B is approved to UL62368-1, BS EN/EN62368-1, AS/NZS62368.1, and EAC TP TC 004. Its design also refers to GB 17945-2010 and it meets listed EMC standards including EN55032 Class B and several EN61000 immunity requirements.
