The Bulk Stage of the IQ4 allows the batteries to be charged from the full rated output of the charger. This increased charging period reduces the overall charging time of the battery.
After the Bulk Stage, the IQ4 then moves to the Absorption Stage. This mode will continue for up to 480 minutes (8 hours) to ensure that the battery receives a complete charge.
During the Float Stage, the IQ4 reduces the DLS charge voltage. This reduced voltage maintains the full charge while minimizing ‘gassing’ of the battery. The IQ4’s float stage prevents boiling and bulging of the battery caused when the battery is exposed to higher charging voltages for too long.
If the batteries remain in a “float stage” for a seven-day period, the IQ4 will switch the DLS charger into a pre-programmed Maintenance Stage. This protects the life of your battery by dissolving any sulfate layer on the battery’s internal plates and avoids stratification that can occur when a battery has not been in use for extended periods.
IOTA-IQ-PARALLEL: The IQ4 PARALLEL includes a customized cord for 4-stage charging control of two parallel DLS Chargers.
The IQ4 PARALLEL Smart Charge Controller easily plugs into the Dual Voltage Jack of your IOTA DLS Battery Charger. Once plugged in, the IQ Smart Charge circuitry is automatically engaged and your IQ module will activate. Your DLS will now provide an automatic and trouble free charging profile to your batteries!
Note: External IOTA IQ Smart Charge Controllers are not compatible with DLS units with internal IQ charge controllers.
The IQ4 PARALLEL progresses through the following stages while charging your batteries:
The Bulk Stage of the IQ4 allows the batteries to be charged from the full rated output of the charger. This increased charging period reduces the overall charging time of the battery.
After the Bulk Stage, the IQ4 then moves to the Absorption Stage. This mode will continue for up to 480 minutes (8 hours) to ensure that the battery receives a complete charge.
During the Float Stage, the IQ4 reduces the DLS charge voltage. This reduced voltage maintains the full charge while minimizing ‘gassing’ of the battery. The IQ4’s float stage prevents boiling and bulging of the battery caused when the battery is exposed to higher charging voltages for too long.
If the batteries remain in a “float stage” for a seven-day period, the IQ4 will switch the DLS charger into a pre-programmed Maintenance Stage. This protects the life of your battery by dissolving any sulfate layer on the battery’s internal plates and avoids stratification that can occur when a battery has not been in use for extended periods.
🔎 Does this come with the IQ lead wire?
💬 Yes, it does come with IQ lead wire.
🔎 Does this also include the charge/connection chord and how long is it?
💬 Yes, the connection cord is included. It is not particularly long. At least 16 inches, but possibly up to 18 inches. Longer cords, according to the instructions, hold back a bit of the current flow that the processor reads, altering the charge response.
🔎 How many years of warranty does IOTA Engineering provide for this product?
💬 IOTA Engineering provides 2 years of limited warranty for this smart charge controller.
🔎 What are the dimensions of this smart charge controller?
💬 This unit’s dimensions are 2.6 x 1.3 x 0.7 inches.
🔎 What is the weight of this solar energy smart charge controller from IOTA Engineering?
💬 This unit’ weighs 3.6 ounces which equals to 0.22 lb.
🔎 How can I purchase this solar energy smart charge controller from an off-grid solar equipment distributor?
💬 Glad you’ve asked! You can follow the section below to partner with Zonna – your off-grid solar energy equipment supplier – and take advantage of wholesale pricing and next-day shipping opportunities!
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