The XS Power IntelliSUPPLY is a microprocessor-controlled, multi-stage power supply and battery charger designed for high-performance lead-acid batteries. It is available in three models: PSC15, PSC30, and PSC60, offering different amperage outputs. This device is suitable for charging 12V, 14V, and 16V flooded, maintenance-free, deep cycle, gel-cell, and AGM (Absorbed Glass Mat) batteries.
Function Description:
The IntelliSUPPLY operates as both an automatic power supply and a battery charger. Its core technology utilizes MOSFET rectifier technology with an advanced microprocessor control board to ensure rapid and safe recharging. It features a three-stage charging process: Bulk, Absorption, and Float, which is the fastest and safest technique for battery charging, as recommended by battery manufacturers.
In Bulk charging, the charger delivers its full-rated output current until the battery voltage approaches its absorption voltage (2.5V or 2.375V per cell, depending on battery type). This stage restores about 75% of the battery's capacity.
The Absorption charging stage fixes the voltage according to the battery type, allowing the current to float. During this stage, the battery reaches 100% charge, and cells are equalized.
Float charging is a maintenance mode where voltage and current are reduced to a level that sustains the battery indefinitely, typically around 2.26V per cell, without gassing. The charger will automatically restart a new charge cycle if AC power is disconnected/reconnected or if current demand exceeds the battery recharge current setting.
Beyond charging, the IntelliSUPPLY can operate in Power Supply Mode, maintaining a constant output voltage and current. This mode is ideal for audio display boards and test bench power supplies, but it should not be used to charge AGM batteries.
A unique Desulfation Mode is integrated to recondition sulfated batteries, which often occur at the end of a battery's life or after prolonged disuse. Through a complex charging cycle and microprocessor-controlled pulsed output, the charger breaks down sulfated crystals, restoring battery capacity and performance. Regular use of this mode on older batteries is advised to prolong their life.
The PSC60 model offers a dual bank charger feature, allowing independent charging of two isolated batteries or battery banks. It automatically senses and delivers appropriate current levels to each bank until both are fully charged. This feature is designed for common voltage batteries only; connecting batteries of different voltages (e.g., 12V and 16V) will result in improper charging and potential irreversible damage.
Important Technical Specifications:
PSC15:
- Input Voltage Range: 120VAC (90~130VAC)
- Frequency Range: 60Hz
- Efficiency: >=85%
- Power Factor: 1.0 at full load (±5%)
- Max/Continuous Current: 15A
- Absorption Voltage: 14.4V (12V), 16.8V (14V), 19.2V (16V)
- Float Stage Voltage (2A Max): 13.56V (12V), 15.52V (14V), 18.08V (16V)
- Dimensions (LxWxH): 8.4" x 5.6" x 2.85" (213 x 142 x 72 mm)
- Weight: 4.2 lbs (1.9 kgs)
- AC Input Connections: 5.0' (1.5 m) AWG 16
- DC Output Connections: 6.0' (1.8 m) AWG 10
- Operating Temperature: 5° ~ 113°F (-15° ~ 45°C)
- Protection: Over Temperature (131° ± 9°F / 55° ± 5°C), Overload, Output Short Circuit, Microprocessor Check.
PSC30:
- Input Voltage Range: 120VAC (90~130VAC) / 230VAC (180~264VAC)
- Frequency Range: 45~65Hz
- Efficiency: >=85%
- Power Factor: 1.0 at full load (±5%)
- Max/Continuous Current: 30A
- Absorption Voltage: 14.4V (12V), 16.8V (14V), 19.2V (16V)
- Float Stage Voltage (2A Max): 13.56V (12V), 15.52V (14V), 18.08V (16V)
- Dimensions (LxWxH): 9.9" x 5.6" x 2.85" (252 x 142 x 72 mm)
- Weight: 5.5 lbs (2.5 kgs)
- AC Input Connections: 5.0' (1.5 m) AWG 16
- DC Output Connections: 6.0' (1.8 m) AWG 10
- Operating Temperature: 5° ~ 113°F (-15° ~ 45°C)
- Protection: Over Temperature (131° ± 9°F / 55° ± 5°C), Overload, Output Short Circuit, Microprocessor Check.
PSC60:
- Input Voltage Range: 120VAC (90~130VAC) / 230VAC (180~264VAC)
- Frequency Range: 45~65Hz
- Efficiency: >=85%
- Power Factor: 1.0 at full load (±5%)
- Max/Continuous Current: 60A
- Absorption Voltage: 14.4V (12V), 16.8V (14V), 19.2V (16V)
- Float Stage Voltage (2A Max): 13.56V (12V), 15.52V (14V), 18.08V (16V)
- Dimensions (LxWxH): 13.2" x 5.6" x 2.85" (335 x 142 x 72 mm)
- Weight: 7.2 lbs (3.5 kgs)
- AC Input Connections: 5.0' (1.5 m) AWG 16
- DC Output Connections: 6.0' (1.8 m) AWG 10
- Operating Temperature: 5° ~ 113°F (-15° ~ 45°C)
- Protection: Over Temperature (131° ± 9°F / 55° ± 5°C), Overload, Output Short Circuit, Microprocessor Check.
All models feature a 10A RMS fuse protected AC input current.
Usage Features:
- Remote Control/LCD Display: A wireless remote with a digital LCD display shows charging functions and allows control of power on/off. It displays critical information such as voltage, charge rate, mode, fault status, and battery status.
- Voltage Monitoring: On-board microprocessors measure battery terminal voltage every five minutes, using this data to dynamically control the charger for optimal performance.
- Automatic Computer Analysis/Auto Shutdown: The charger analyzes the battery upon connection. If the battery voltage is below 4V or fails to reach the correct voltage within a ten-hour period, the charger automatically shuts off.
- XS Flex Output Leads: Durable copper-plated battery clamps are custom-designed for easy connections, with all clamp connections soldered for maximum current flow.
- Three Mode Operation: Supports Charge Mode, Recovery Mode (for desulfation), and Power Supply Mode.
- Voltage Selection: Users can select 12V, 14V, or 16V charging/power supply options via switches on the front panel.
- AC Input: Supports both 120V and 230V AC input (PSC30 and PSC60 models).
- Battery Temperature Sensor: An optional wire sensor can be connected to the battery housing to detect temperature during charging, ensuring safe operation.
- Slave Switch: The remote control's slave switch cuts out the output, but for complete shutdown, the main switch on the charger body must be used.
Maintenance Features:
- Internal Cooling Fan: A cooling fan automatically operates during charging to maintain a constant safe temperature for the transformer and other internal components.
- Safety Precautions: The manual emphasizes critical safety instructions, including avoiding exposure to rain/snow, not covering ventilation openings, proper grounding, disconnecting power before maintenance, and not disassembling the unit.
- Troubleshooting Guide: Provides common solutions for issues like power light not coming on, voltage LED not illuminating, charge rate not reaching selected levels, and "Fault" indicator illumination.
- Warranty: A one-year limited warranty covers manufacturing defects.
Installation Requirements:
- Mounting: Best mounted horizontally. If mounted vertically, the cooling fan must be at the bottom.
- Environment: Requires a clean, cool (5°F to 113°F), dry location, away from explosive gases.
- Ventilation: Requires at least 4 inches (10 cm) of clearance around all sides for airflow.
- Cabling: Avoid excessive or undersized cable lengths to maintain charging accuracy. UL approved battery cables are provided.
The IntelliSUPPLY is designed for users seeking a reliable, high-performance solution for managing lead-acid batteries in various applications, including street rods, racing, and mobile audio.
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