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Home: SLE Solar Catalog: Electronics: Converters:

Iota 220 VAC Electronic Power Convert
Cat. No. MT-DLS-220
Weight 6 lbs

Iota 220 VAC Electronic Power Convert
Using state-of-the-art, switch-mode technology, the DLS Power Supply series is engineered with the user and variable environmental conditions in mind. Extra care has been given to insure many years of service-free operation, even when subjected to extremely harsh conditions. Batteries are charged quickly and efficiently without over charging and pumps, motors, and fans operate perfectly for prolonged life.

IOTA Engineering uses advanced switch mode technology to bring to market highly sophisticated electronic converter/power supplies at appealing affordability.

Exceptionally clean DC output insures pumps, motors, fans, and lights work perfectly. This means longer life for any connected load; virtually no AC ripple to cause static or premature failure of radio or television equipment.

The DLS series converter/charger quickly and efficiently charges batteries from the full rated output of the DLS. The DLS then maintains the batteries, only putting into the battery what is required by load or self discharge, cutting back to milliamps as the battery requires.

Low and transient AC line voltage is a major cause of converter/power supply failure. The DLS series converter/power supply is protected against low line voltage, as well as spikes coming from the AC power source or from improperly adjusted generators.

The DLS series converter/power supply meets F.C.C. criteria, minimizing radio and television equipment interference, especially on the lower frequency bands.

The DLS series converter/power supply can be used with or without a battery. When used as a converter/power supply, the DLS model will only supply what is required by the load. When not in use it is essentially off, reducing electricity usage.

Even in its subcompact size, the DLS series converter/power supply, at full load, has an operating temperature half that of some switch mode electronic models. This means substantially longer life and safer operation.

Tight line-load regulation ensures that the output voltage holds steady from no load to full load. This keeps pumps, motors, and lights working at the correct voltage even during brown out situations.

Proportional Fan Circuitry provides an extra measure of protection. During times of heavy load demands, the automatic circuitry will activate the fan before thermal stress can occur on any internal components. Reliability and durability is built into all DLS models.

In the event the batteries or the DLS unit is wired incorrectly, the DLS converter/power supply is protected from damage. External fuses can be quickly and easily replaced.

DLS Specifications
DLS-Series Models
220 VOLT DLS
DLS-220-30
DLS-220-45
DLS-220-55
DC Output Voltage (No Load) approx.
13.6 V (DC)
13.6 V (DC)
13.6 V (DC)
Output Voltage Tolerance (No Load)
+ or - .7%
+ or - .7%
+ or - .7%
Output Amperage, Max Continuous
30 Amps
45 Amps
55 Amps
Output Voltage (Full Load) approx.
>13.4 V (DC)
>13.4 V (DC)
>13.4 V (DC)
Maximum Power Output, Continuous
550 Watts
820 Watts
1000 Watts
Ripple and Noise
<50 mV rms
<50 mV rms
<50 mV rms
Input Voltage Range
220 - 240 AC
220 - 240 AC
220 - 240 AC
Input Voltage Frequency
47-63
47-63
47-63
Maximum AC Current (@220Vac)
4.70 Amps
6.75 Amps
8.2 Amps
Typical Efficiency
>80%
>80%
>80%
Max Inrush Current, Single Cycle
27 Amps
27 Amps
27 Amps
Short Circuit Protection
Yes
Yes
Yes
Overload Protection
>100%
>100%
>100%
Line Regulation
100 mV rms
100 mV rms
100 mV rms
Load Regulation
<1.5%
<1.5%
<1.5%
Fan Control*
PROPORTIONAL
PROPORTIONAL
PROPORTIONAL
Thermal Protection
YES
YES
YES
Working Temperature Range
0 - 40C
0 - 40C
0 - 40C
Storage Temperature
-20 to 80C
-20 to 80C
-20 to 80C
Withstand Voltage
1240V @ leads
1240V @ leads
1240V @ leads
Dimensions**
7in x 6.5in x 3.5in
Weight
5.5 lbs
5.5 lbs
5.5 lbs
* Proportional = Fan speed proportional to case temperature
**Detailed Mounting Specifications available online.
This unit is not UL Listed



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