WTC-PS100 Power Supply Box
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(5)Miscellaneous & Accessories
WTC-PS100 Power Supply Box
The WTC-PS100 can power a system with larger power requirements and is for situations where it is desirable to have the power supply housed in a separate enclosure. It consists of an 100 Ah battery, mounting bracket, and a 35 by 40 cm environmental enclosure..
特征

Extendable High-Capacity Battery

Durable Enclosure

Flexible Charging Options

Multiple battery options

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Technical Description


The WTC-PS100 requires either the SunSaver Regulator (option -SR) to connect the battery to a charging source (typically an unregulated solar panel). The PS100's enclosure can have either one or two cable-entry conduits. Several options are offered for mounting the enclosure to a tripod or tower.

Welletronics’ data acquisition systems are powered by reliable, inexpensive 12V DC sources. Power consumption by our dataloggers, peripherals, and sensors is minimal, allowing extended operation from our standard sealed rechargeable battery or set of lithium or alkaline cells. Systems that require more power can be supplemented with external rechargeable batteries, regulators, and charging sources (ac transformer, solar panels). The diagram above depicts the interaction of the components in a power supply system.



Working Principle


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Features


Key Features

●  Extendable High-Capacity Battery: Equipped with an 100 Ah sealed rechargeable battery, providing extended power availability for systems with substantial energy requirements.

●  Durable Enclosure: Housed in a 14 x 16 inch (35.6 x 40.6 cm) NEMA 4X-rated environmental enclosure, offering protection against harsh weather conditions and ensuring reliable operation in challenging environments.

●  Flexible Charging Options: Compatible with either the CH200 Regulator (option -CR) or the SunSaver Regulator (option -SR) to connect the battery to a charging source, such as an unregulated solar panel.

●  Multiple battery options: the system is compatible with both Lithium and alkaline cells, and either rechargeable or non-rechargeable.

Benefits

●  Extended Power Supply: The high-capacity battery ensures prolonged operation of connected systems, reducing the frequency of maintenance and battery replacements.

●  Environmental Protection: The rugged enclosure safeguards internal components from environmental factors, enhancing the longevity and reliability of the power supply system.

●  Adaptability: With support for different charging regulators and mounting options, the PS100 can be tailored to meet specific project requirements and site conditions.

●  Ease of Integration: Designed to seamlessly integrate with Welletronics data acquisition systems, facilitating straightforward deployment in existing setups.


Technical Data

  • Power Out (+12 Terminals)Voltage

    Unregulated 12 V from battery

  • Battery Nominal Rating

    84 Ah (when battery discharged at a 24 hr
    rate)

  • Enclosure Rating

    NEMA 4X(modified for cable entry)

  • Temperature Range

    -40° to +71°C

  • Dimensions

    20.3x33 x35.6 cm (8 x13 x14 in.) forbattery shipping box
    30.5x14.5x33 cm (4x6x13 in.) for
    bracket

  • Dimensions

    3.18 x10.16 x33.02 cm (1.25 x4x13 in.) forbackplate
    3.8x12.7 x38.1 cm (1.5 x5 x15 in.) forsideplates

  • Dimensions

    3x10 x32 cm (1.25 x4x13 in.) for
    bridgep late
    35.6x40.6x15 cm (14x16 x5.9 in.)internal for enclosure

  • Dimensions

    39.4x44.5 x15.7 cm (15.5 x17.5 x 6.2 in.)external for enclosure

SunSaver Regulator

  • Output

    10 A (at a nominal 12 Vdc)

  • Temperature Compensation

    -28 mv/°C

  • Current Drain

    6 to 10 mA (continuous)

  • What essential component is required when connecting a solar panel to the WTC-PS100?

    • You ​must use the SunSaver Regulator (-SR option)​. ⚠️ Why? Unregulated solar panels can damage batteries. The regulator ensures safe, controlled charging.
  • How do I power Welletronics data systems in remote sites?

    • All components run on ​12V DC​ via: ① ​Standard setup:​​ Sealed rechargeable battery ② ​Extended operation:​​ Lithium/alkaline cells or external batteries ③ ​High-demand systems:​​ Add solar panels + regulator + charging source (See diagram for typical configuration)
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