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Phocos > 20 Amp 12/24 Volt PWM Charge Controller
Manufacturer Part Number: Phocos ECO-N-20-T
Phocos’ ECO-N-20-T is the answer to all of your tough solar projects. Its small size makes it perfect to fit well in tricky places. ECO-N-20-T is fully encapsulated with IP68 standard casing which means it can handle harsh environments.
The ECO-N-20-T charge controller is versatile and offers the flexibilty of operating with 12 or 24 V systems. It will also protect your batteries from
overcharging and over discharging.
Specifications
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Type
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ECO-N-20-T |
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Nominal Voltage
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12V/24V (Auto detection)
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Max. Charge/Load Current
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20A
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Float Charge
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27.6 V
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Main Charge
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28.8 V
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Boost charge
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28.8 V
Activation: battery voltage < 12.3V
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Deep discharge protection, Cut-off voltage
Load reconnect level
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22 V
25.6 V
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Overvoltage protection
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31 V |
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Undervoltage protection
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21 V |
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Temperature compensation
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−4.2 mV/K per 2 V cell
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Max. wire size
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8 AWG (10 mm
2)
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Dimensions
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3.94" x 2.4" 0.79"
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Weight
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5.6 oz.
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Temperature range
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-40 °F to 140 °F (–40 °C to +60 °C)
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Type of protection
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IP68 (casing), IP21 (contacts)
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Documentation
Product Description
- Dust proof and waterproof rating IP68 (housing) and IP21 (contacts)
- Hazardous location (HazLoc) certified (Class I & II, Div. 2 and Class III, Div. 1 & 2)
Robust Design
- Fully potted PCB
- Rugged housing with corrosion-resistant screw terminals
High-Efficiency Charging
- Series switching design reduces thermal stress on PV panel
- 3-Stage charging ensures charging of all battery cells and prevents sulfation
Intuitive User Interface
- Easy-to-understand 3-LED system status interface
- Install only requires a flat-head screwdriver
Flexible
- Perfect for small PV systems
- Charges 12 or 24 V batteries (auto-detection)
- Ideal for almost any off-grid PV application
- Same model can be used in 12 or 24 V systems
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