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Mean Well LAD-600DU Security/Fire Alarm PSU with Battery Charger/UP...
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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 Rating600 Watt
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Output Voltage55.2 Volt
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Rated Current7.87 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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Length22.5 cm
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Width12.4 cm
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Height4.1 cm
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Weight1.02 kg
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Payment & Security
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Frequently Asked Questions
What is the Mean Well LAD-600DU designed for?
The LAD-600DU is a 600W security and fire alarm power supply with a built-in battery charger and UPS function. It is intended for systems that need stable 55.2V output plus battery-backed operation and status monitoring.
Does the LAD-600DU support battery backup operation?
Yes. This model includes both a built-in battery charger and UPS function, so it is suited to applications that require backup power continuity. It also includes a forced UPS mode for battery maintenance.
What battery types is the LAD-600DU compatible with?
The LAD-600DU is suitable for both lead acid and lithium-ion batteries. That makes it more flexible than models limited to a single battery chemistry.
What status signals are available on the LAD-600DU?
This model provides TTL signals for status detection, including AC OK, battery disconnect, battery reverse polarity, battery low, battery full, and discharge. It also includes UART signal support, which helps with system-level status monitoring.
What protection features are built into the LAD-600DU?
The LAD-600DU includes protection for short circuit, overload, over voltage, over temperature, battery low voltage, and battery reverse polarity. Mean Well also specifies that reverse battery polarity protection is no-damage.
Can the LAD-600DU be used in demanding temperature conditions?
Yes. The rated operating temperature range is -20 to +60 degrees C, which suits a wide range of indoor equipment environments. Buyers should still confirm the full enclosure and system conditions match the application.
What are the main electrical ratings of the LAD-600DU?
This model is rated for 600W output with a nominal output voltage of 55.2V and rated current of 7.87A. Channel 1 output voltage is also adjustable by VR within a -2% to +5% range.
What certifications and compliance standards does the LAD-600DU meet?
The LAD-600DU 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 EMC coverage includes EN55032 Class B and multiple EN61000 immunity standards.