With filtered modified sine wave output, Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) from Nomadic Supply Company runs virtually anything, from electrical equipment to appliances and electronics in your RV. Temperature controlled multistage charging ensures that your batteries are recharged quickly, and automatic shutdown and other safety features protect your expensive deep-cycle batteries from excessive depletion.
For inverter/charger control and basic system monitoring, use the Freedom Basic Remote. For advanced battery monitoring and remote control, Freedom 458 systems can be paired with optional Link instrumentation.
Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Features:
- MSW AC power inverter with high surge capability
- Automatic 3-stage battery charger
- Temperature compensation with equalization stage provides optimal charging of deep cycle batteries
- Built-in transfer switch automatically transfers between inverter power and incoming AC power
- Power sharing prevents source AC input circuit breaker from tripping
- Customized settings can be programmed with the Freedom Basic Remote or Link 1000 panels
- Includes battery temperature sensor
- 30 month warranty
Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Protection Features:
- Over voltage and under voltage protection
- Over-temperature protection
- Overload protection
- Short circuit protection
Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Inverter Specifications:
- Output power (continuous): 2000W
- Surge power (AC amps): 50A
- Output frequency regulation: 60Hz
- Inverter voltage regulation: 120V +/-5% true RMS
- Output wave form: Modified sine wave
- Efficiency (full load): 85%
- Peak efficiency: 92%
- No load current draw (idle mode): 0.12A
- AC output connections: Dual – 20/15 Circuit Breakers
- AC input connections: Single
- AC transfer switch: 30A
Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Charger Specifications:
- Charge rate: 100A DC
- AC input voltage range: 90 130 VAC
- Battery voltage (nominal): 12V
- Battery voltage range: 10.0 15.5 VDC
- Low battery cut-out: 10.0 VDC
- AC input (max. charge mode): 21A AC
- Bulk charge voltage: 14.3 VDC***
- Float charge voltage: 13.4 VDC***
- Equalize charge voltage: 16.3 VDC
- Charge control: 3-stage
- Battery type settings: Wet / Gel 1 / Gel 2 / AGM
- Equalization: Yes
- Temperature sensitive charging: Yes
***Default value varies with battery type and temperature
Xantrex Freedom Inverter Documents:
- Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Data Sheet
- Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Owners Guide
- Xantrex Freedom 458 20-12 Inverter/Charger (81-2022-12) Warranty Policy (North America)
Xantrex Freedom Inverter Models:
| Models | Input voltage | AC output |
|---|---|---|
| Freedom 458-20 81-2010-12 | 12V | Hardwire (Single in/ single out) |
| Freedom 458-20 81-2022-12 | 12V | Hardwire (Single in/ dual out) |
| Freedom 458-25 81-2530-12 | 12V | Hardwire (Dual in/ dual out) |
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to