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The Maple Leaf Northern Fox ESS HUB G2 is an advanced energy management system designed to optimize residential energy storage and distribution. By centralizing power from multiple sources, it enhances system efficiency and ensures a seamless transition between grid and off-grid modes. Integrated with the FoxCloud US App, it enables smart monitoring and control, providing homeowners with greater energy security and flexibility.
*Note: Maple Leaf Northern Fox ESS HUB G2 requires the HUB-version or FLEX version of Maple Leaf Northern Fox Inverters to function.
Key Features
- Automatic Off-Grid Protection: Ensures energy flow safety and protects against unexpected power failures.
- Seamless On/Off Grid Transition: AC couple input capability enables a smooth switch between grid and battery power without disruption.
- Smart Load Shedding Circuit: 3x Smart Load Circuits prioritize critical loads for optimal energy distribution.
- Inverter Scalability: Supports multiple inverters to enhance power capacity and system flexibility.
- Generator Compatibility: Integrates with generators for additional backup power.
- Remote Monitoring & Control: FoxCloud US App enables real-time energy tracking and smart management.
- Reliable Safety Features: Includes microgrid interconnection, short-circuit protection, and automatic disconnection.
- Flexible Installation: Compact design with a Type 3R weather-resistant enclosure for outdoor and indoor setups.
- Warranty: 12.5-year manufacturer warranty +2.5 years extended coverage through Maple Leaf Power Systems - 15yr total warranty.
Product Specifications
| SPECIFICATION | DETAILS |
| Electrical Data | |
| AC Input Voltage (Nominal) | 240 V |
| AC Output Voltage (Nominal) | 120/240 V Split-Phase |
| Rated AC Power | 48 kW |
| AC Voltage Range | 211-264 V |
| AC Frequency (Nominal) | 60 Hz |
| AC Frequency Range | 57-63 Hz |
| Microgrid Interconnection Device Rated Current | 200 A |
| Short-Circuit Breaking Capacity | 22 kA |
| Grid Disconnection Switchover Time | <20 ms |
| Generator(Optional) | |
| Maximum Rated AC Power | 80 kW |
| AC Voltage Range | 200-280 V |
| Maximum Continuous Input Current | 80 A |
| Dry Contact Switch Voltage Rating | 250 V AC / 30 V DC |
| Dry Contact Switch Current Rating | 0.5 A (250 V AC) / 3 A (30 V DC) |
| 2-Wire Start Switch | Yes |
| External Connections | |
| Solar Terminal | 200 A |
| FOX Inverter Input | 200 A |
| Smart Circuit 1 (240 V) | 80 A |
| Smart Circuits 2, 3 (120 V) | 80 A each |
| Backup Load Terminal | 200 A |
| Busbar Rating | 250 A |
| Additional Features | |
| Maximum Number of Inverters Supported | 4 |
| Communication Protocols | CAN, RS485 |
| Energy Meter Accuracy | 0.5% |
| Installation Specifications | |
| Dimensions (HWD) | 26.2 x 17.4 x 6.2 inches (665 x 443 x 156.6 mm) |
| Weight | 37.4 lbs (17 kg) |
| Supported Inverters | FOX US Series |
| Grid Conduit Size / AWG Range | 2.5" Conduits / 6 AWG - 250 kcmil |
| Generator Input Conduit Size / AWG Range | 2.5" Conduits / 6 AWG - 250 kcmil |
| Communication Conduit Size / AWG Range | 1" Conduits / 24 AWG - 16 AWG |
| Cooling Method | Natural Convection |
| Noise Emission | <35 dB |
| Operating Temperature Range | -4°F to +122°F (-20°C to +50°C) |
| Protection Rating | Type 3R (Outdoor Rated) |
| Warranty | 12.5-year manufacturer warranty +2.5 years extended coverage through Maple Leaf Power Systems - 15yr total warranty |
| Certifications & Compliance | |
| Safety Certifications | UL67, UL869A, UL916, UL1741, CSA22.2 NO.107 |
| Emissions Compliance | FCC Part 15 Class B |