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IOTA Battery Charger - 40A, 24V (DLS-27-40)
The DLS-27-40 IOTA Battery Charger is a solid-state, high-efficiency battery charger and DC power source ideal for charging lead-acid batteries. It converts nominal 108 - 132 AC voltage to 27.2 DC voltage for both DC load operation and 24V battery charging.
As a power supply, its tightly controlled regulation allows the user to operate a nominal 24VDC load up to 40 amps.
As a battery charger, the DLS-27-40 will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells. This helps to ensure the longest possible life of the battery. Over time, as the battery nears its full capacity, the DLS-27-40 will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.
The optional IOTA IQ4 Smart Charge Controller (available above) allows the DLS-27-40 Battery Charger to operate as an automatic 4-stage "smart charger," delivering the charge your battery needs at the time it needs it. The IQ4 uses 4 different charging modes to keep your battery in peak condition and primed for a long life.
IOTA Battery Charger - 40A, 24V (DLS-27-40) Features
- Switch-mode technology
- Exceptionally clean DC output
- Tight line-load regulation
- Quickly and efficiently charges batteries
- Designed to withstand low transient AC line voltage
- Current limit and thermal/overload protection
- Lower operating temperature
- Quiet fan operation
- External reverse polarity fuse protection from incorrect battery connection
- High and normal state charging jack
- Compatible with the IOTA IQ4 Smart Charge Controller (available above) for automatic 4-stage charging
- UL- and CUL-listed
IOTA Battery Charger - 40A, 24V (DLS-27-40) Specs
- 13" x 6.5" x 3.4"
- 7.8 lbs
- Input voltage: 108 - 132VAC
- Output voltage: 27.2VDC
- Maximum current: 40A
- Maximum continuous power output: 1100W
- Efficiency: over 80%
- Model number: DLS-27-40
This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.
Returns & Replacements
Products can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns are paid for by customer unless product is defective or damaged, in which case Real Goods assumes responsibility. Please use Fedex, UPS, or USPS with tracking, for returns.
Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 20%. Freight shipping is non-refundable.