Power Connection
Connect your EDC to AC power safely and correctly.
⏱️ Time Required: 2 minutes
Before You Begin
Remove both lids:
- ✅ Front lid removed (required for component airflow)
- ✅ Rear lid removed (required for power cable access)
⚠️ Never operate EDC with lids closed - causes overheating and prevents access to critical components
Power requirements:
- ✅ Power source matches regional requirements:
- North America: Standard 110-120V wall outlet
- International: 220-240V wall outlet
Physical setup:
- ✅ EDC is positioned on a stable, level surface
- ✅ You can access the rear panel of the EDC
Quick Setup Steps
Step 1: Locate the Power Components
Look at the rear panel of your EDC. You'll find the PDU on the bottom with the power inlet for the power cable on the left side of the device.
[IMAGE: Rear panel with PDU image and buttons from Engenius website]
Step 2: Connect the Power Cable
-
Plug the power cable into the EDC
- Take the included power cable
- Insert the computer end into the power inlet on the rear panel into the PDU
- Push firmly until fully seated
-
Plug the other end into your wall outlet
- North America: Use a standard 3-prong outlet (grounded)
- International: Use appropriate regional outlet (grounded). Adapter may be required. If adaptor is used, please ensure it is grounded.
[IMAGE: Power cable connection - both ends labeled]
✅ Connection complete! The cable is now connected and PDU will boot automatically.
⚠️ Important Safety Notes
Use a grounded outlet
- The 3-prong connection is important for safety
- Don't use 2-prong adapters or remove the ground pin
Direct connection preferred
- Plug directly into wall outlet when possible
- If you must use an extension cord, use heavy-duty 14 AWG or thicker
Check the cable
- Make sure the power cable isn't damaged
- Don't run over it with wheels or pinch it in doors
Keep it accessible
- You should be able to quickly unplug if needed
- Don't bury the outlet behind equipment
What's Next?
Now that power is connected, you're ready to turn on your EDC for the first time:
👉 First Power On - Start up your system
🔍 Learn More: Power Specifications
Input Voltage Requirements
Your EDC automatically adjusts to your local power:
North America:
- Voltage: 100-120V AC
- Frequency: 50/60 Hz
- Plug Type: Standard NEMA 5-15 (3-prong)
- Circuit requirement: 15A dedicated circuit recommended
International:
- Voltage: 200-240V AC
- Frequency: 50/60 Hz
- Plug Type: Varies by region. Adapter may be required in some cases.
- Circuit requirement: 10A dedicated circuit recommended
Power Consumption
Your EDC's power usage varies by model and workload:
📦 NUC Edition:
- Typical: 200-300W (light to moderate workload)
- Maximum: ~600W (all components at full load with PoE devices)
🔶 HR01-2 Edition:
- Typical: 300-450W (light to moderate workload)
- Maximum: ~800W (all components at full load with PoE devices)
🔷 HR01-4 Edition:
- Typical: 500-700W (light to moderate workload)
- Maximum: ~1200W (all components at full load with PoE devices)
Note: Actual consumption depends on workload, number of VMs running, connected PoE devices, etc.
Power Cable Specifications
The included power cable is rated for your region:
- North America: 15A / 125V rated
- International: 10A / 250V rated
- Length: Approximately 6 feet (1.8m)
- Type: IEC 60320 C13 to regional plug
About the Smart PDU
The integrated PDU provides:
- 6 individually controlled outlets for internal components
- LCD display showing real-time power usage
- Cloud management (optional) for remote monitoring
- Surge protection to protect your equipment
- Automatic shutdown in case of overload
You'll configure the PDU in the Network Configuration section.
⚙️ Advanced: Off-Grid Power
Using Battery Backup or Generator
The EDC can run on battery backup or generator power for off-grid deployments.
Compatible Power Sources:
- HiveRadar Delta 3 Pro Battery System (recommended)
- HiveRadar Delta 3 Plus Battery System
- Standard UPS systems (pure sine wave, 1000W+ rating)
- Generators (pure sine wave, 1500W+ rating)
Requirements:
- Pure sine wave output (required for reliable operation)
- Adequate capacity based on your edition and runtime needs
- Proper grounding even when off-grid
Runtime Estimates with HiveRadar Delta 3 Pro (4kWh):
| Edition | Light Load | Typical Load | Heavy Load |
|---|---|---|---|
| NUC | 12-14 hours | 8-10 hours | 6-7 hours |
| HR01-2 | 8-10 hours | 5-7 hours | 4-5 hours |
| HR01-4 | 5-6 hours | 3-4 hours | 2-3 hours |
For complete off-grid setup instructions, see: 👉 Optional Components: Off-Grid Power
🔧 Troubleshooting: Power Connection Issues
Power cable won't plug in all the way
Cause: Connector may be misaligned
Solution:
- Check the orientation - the connector only goes in one way
- Look for the keyway (notch) on the connector
- Align it with the matching shape on the inlet
- Don't force it - it should slide in smoothly when aligned correctly
If the cable still won't connect properly, contact your reseller for assistance.
I don't have a grounded outlet
Cause: Older building or non-grounded wiring
Solution:
- Don't remove the ground pin or use adapters
- Have a qualified electrician install a properly grounded outlet
- Or move the EDC to a location with proper grounding
- Grounding is essential for safety and proper operation
My outlet is far away
Cause: Power outlet not conveniently located
Solution:
- Use a heavy-duty extension cord if needed (14 AWG minimum, 12 AWG preferred)
- Keep extension cord runs as short as possible
- Don't daisy-chain multiple extension cords
- Make sure the cord is rated for at least 15A
I'm using a power strip
Cause: No nearby wall outlet available
Solution:
- Use only a heavy-duty power strip rated for 15A or more
- Avoid cheap power strips from discount stores
- Verify the strip has built-in surge protection
- Don't connect multiple high-power devices to the same strip
- Better option: plug EDC directly into wall outlet
Still having power issues?
If you've tried the above solutions and still can't connect power properly, contact your reseller or HiveRadar partner for support.