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- Produktinformasjon
- Technical description
- Questions and answers
- Documentation
- Warranty
Product information
- NexBlue ZEN provides automatic dynamic load balancing of the main fuse to the NexBlue Edge(s)
- Charge with up to 32A when power consumption is low in the home
- Adjust the charging of your electric car(s) according to the power tariff
- Communicates with charging station(s) via Nexus radio frequency, WiFi or LAN
- Easily attaches to the fuse box on an existing DIN rail (3-module) - Applies only to the CT terminals
- Monitor your home/building's electricity consumption through the NexBlue App
- 3 variants: CT terminals, HAN and P1 plug
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NexBlue Zen (Power Sensor) is a practical device that reads the power consumption in real time and will optimize the consumption by dynamically load balancing the input. ZEN supports solar panels so that charging can be done with excess power. It is perfect for situations with and without smart meters and can communicate with NexBlue chargers via Wi-Fi, LAN or Nexus Radio Frequency locally.

This means you can use all available power for EV charging when your home's power consumption is low. This is very practical when you have a small main fuse, or limited capacity if there are many other things in your home that draw a lot of power.
ZEN is available in three different solutions, CT terminals, P1 and HAN plug . The former is mounted on DIN rails in the fuse box and takes 3 modules.
The CT package includes:
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| NexBlue Zen current sensor | C10 1P MCB / circuit breaker | 3-in-1 CT clamps for reading power consumption | Antenna |
NexBlue Zen is easily mounted in the fuse box. With a simple configuration, NexBlue ZEN communicates with the charging station(s), via Nexus radio frequency, WiFi or LAN. The range of Radio RF is approximately 30-50 meters depending on location and building.

Smart power management
NexBlue ZEN allows charging of the car(s) to occur at the most appropriate time, e.g. when the demand for power for other products in the home/building is low. The radio frequency communication between ZEN and Edge ensures that the automatic dynamic load balancing continues to function if the connection to the cloud is lost or if there is a problem with your wireless network.
According to the Electrical Equipment Regulations, Section 21, we are obliged to inform our customers that all electrical equipment intended to be part of a fixed electrical installation can only be installed by a registered installation company .
Technical details
| Function | Automatic load balancing between charging boxes and the home / main fuse |
|---|---|
| Model | CS3ANA |
| Goal | H:85.8 x W: 27 x D: 66.8 mm (LxWxD) |
| Voltage measurement range | 85-264VAC |
| Insulation class | II |
| Nominal power |
3W |
| Overvoltage category | OVC II |
| Assembly | DIN rail (3 modules) |
| Current measurement range | CT terminals (included): ± 0 – 80 A (Max cable cross-section: 16 mm²) Rogowski coil (optional): ±0 - 1500 A |
| Connections | Power terminal / solar panel terminal RS-485: TIA/EIA-485A LAN: ISO/IEEE 802.3u (RJ45) Wi-Fi antenna Power supply terminal |
| Power supply | Via mains power (10A circuit breaker) |
| Wireless connection | Wi-Fi: 2.4GHz 802.11b/g/n Bluetooth: BLE 4.2 Nexus Radio Frequency: (range of 30-50 meters depending on conditions) |
| Operating temperature | -25°C to +55°C |
| IP rating | IP30 |
| Relative humidity | 0 - 90% |
| Height (installation) | <2000m |
| Color | Gray |
| Weight | 95 grams |
| Standards and approval | EU Type Examination Certificate (Module B) Radio Equipment Directive 2014/53/EU Article 3.1.a: Health and Safety Article 3.1.b: EMC Article 3.2: Effectively uses and efficient use of radio spectrum CE |
| Warranty | 5 years |
Questions and answers
AMS meters in Norway
Does Equalizer fit all AMS electricity meters in Norway?
Yes, it fits all Norwegian AMS electricity meters.
Warranty
We are proud of our products and it is important to us that you as a customer are satisfied. That is why we provide a 2-year warranty on most of our products, with the exception of consumer goods. Look for the warranty logo to see what applies to this particular product. Our warranty means that the product will function as expected throughout the warranty period (this is in addition to your rights under the Consumer Purchase Act). Read more about the warranty in our purchase conditions .
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