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Iota DLS-240-27-40: 240 Volt AC Input, 24 Volt 40 Amp Battery Charger Without IQ4

Iota DLS-240-27-40: 240 Volt AC Input, 24 Volt 40 Amp Battery Charger Without IQ4
SKU: DLS-240-27-40


Iota Engineering Standard DLS-240-27-40 40 Amp DC Charger

NOTE: We offer quantity and dealer discounts on all Iota Engineering products. For more information about volume pricing, please email us or give us a call.

NOTE: This model is not available with a built-in IQ4 smart charger. However, it is compatible with the external IQ4 that plugs in to the DLS-240-30 charger. There is no difference in performance between a built-in vs external IQ4.

For charging 24 volt DC batteries or battery banks from a 240 volt AC power source.

Features include:

  • Switch-Mode Technology
  • Low and Transient AC Line Voltage Protection
  • Exceptionally Clean DC Output
  • Reverse Polarity Protection
  • Proportional Fan Control

The DLS-240-27-40 features a dual voltage jack which allows switching from a long-term float voltage of 27.2VDC to a higher voltage rapid charge by simply inserting the dual voltage plug (included) into the jack. The charger can accept input voltages between 220 volts AC and 240 volts AC.

2 year warranty

DC Output Voltage (No Load) approx. 27.2V (DC)
Output Voltage Tolerance (No Load) + or - .7%
Output Amperage, Max Continuous 40 Amps
Output Voltage (Full Load) approx. >27.0V (DC)
Maximum Power Output, Continuous 1100 Watts
Ripple and Noise <100 mV rms
Input Voltage Range 216-264V (AC)
Input Voltage Frequency 47-63
Maximum AC Current @ 216VAC 10 Amps
Typical Efficiency >80%
Max Inrush Current, Single Cycle 40 Amps
Short Circuit Protection Yes
Overload Protection >100%
Line Regulation 100 mV rms
Load Regulation <1%
Fan Control Proportional
Thermal Protection YES
Working Temperature Range 0° - 40°C
Storage Temperature -20° to 80°C
Withstand Voltage* 1700/1700/500
Dimensions 13" x 6.5" x 3.4"
Weight 7.8 lbs

*Primary to Chassis/Primary to Secondary/Secondary to Chassis

Additional Information

Additional Information

SKU DLS-240-27-40
Bundle Pre-Configured Price No

Iota DLS-240-27-40 Specifications

Iota DLS-240-27-40 User Manual

Iota Technical Paper - Charging Lead Acid Batteries for Long Life

Warranty Information

Iota Charger Wire Size Specifications Chart

Iota Balanced Battery Bank Charging Instructions

Iota DLS Series Charger Tutorial VideoIota DLS Series Charger Tutorial Video