Integrated Power Smart Capacitor Compensation
✅High Integration, Space-Saving
✅Intelligent Switching & Control
✅Exceptional Reliability & Safety
✅Simplified Design & Installation
✅Easy Maintenance & Scalability
✅Advanced Communication & Networking,max 32 units
- Product Introduction
Products Description
Compared with traditional capacitor banks which may cause lots of trouble in modern 0.4kv low-voltage distribution networks,such as complex wiring, bulky cabinets, our Intelligent Integrated Power Capacitor can avoid these problems perfectly. You may not worried the risk of a single controller failure will take down the entire compensation system.
Different from"plug-and-play", our product seamlessly integrates a high-quality power capacitor, an intelligent microprocessor controller, and a zero-crossing switching module into a single, compact unit.You don not need centralized controller or complicated parameter configurations any more.Each unit operates independently,yet they can communicate via RS485 and also can build a smart network of up to 32 units automatically.If one unit fails, it won't affect others' work,and it will make sure the whole system work reliable and security.
In order to extend the lifespan of both the capacitor and your grid equipment, we adopt the advanced zero-crossing technology,which eliminates inrush currents and operational over voltages. Whether you are upgrading an aging factory panel or building a new commercial distribution cabinet, this all-in-one solution can reduce installation time, saves valuable cabinet space, and keeps your power factor in the optimal range.
Product Feature
By integrating the capacitor, controller, and switching module into a single sleek unit, we may save your installation time and valuable panel space up to 50%
We use advanced electronic switching which can detect the exact zero-crossing point of the voltage exactly. It can reduce the wear of your compensation system, thus help to longer lifespan.
Redundancy built-in. Up to 32 units can seamlessly communicate via RS485 to form a decentralized network.Even if one unit fails,others still work.
Technical Specifications
| Feature | Details |
| Rated Voltage | 400V (±20%) / 230V Phase |
| Frequency | 50Hz / 60Hz |
| Compensation Modes | Three-phase (Group), Split-phase (Fractional) |
| Response Time | < 1 second |
| Operating Temp | -20°C ~ +45°C |
| Networking Capacity | Up to 32 units |
| Mounting | DIN Rail or Screw Mounting |
| Certification | IEC 60831-1&2:2014 Compliance |
Model Selection
| Specification and model | Compensation mode | Capacitance rated voltage V | Rated capacity kvar |
Dimensions (length, width and height)mm |
Mounting size mm |
| JN-GE/450-30+30 | Group | 450 | 60 | 388X79X340 | 367X45 |
| JN-GE/450-25+25 | Group | 450 | 50 | 388X79X300 | 367X45 |
| JN-GE/450-20+20 | Group | 450 | 40 | 388X79X279 | 367X45 |
| JN-GE/450-20+15 | Group | 450 | 35 | 388X79X279 | 367X45 |
| JN-GE/450-20+10 | Group | 450 | 30 | 388X79X260 | 367X45 |
| JN-GE/450-15+15 | Group | 450 | 30 | 388X79X260 | 367X45 |
| JN-GE/450-15+10 | Group | 450 | 25 | 388X79X260 | 367X45 |
| JN-GE/450-10+10 | Group | 450 | 20 | 388X79X240 | 367X45 |
| JN-GE/450-10+5 | Group | 450 | 15 | 388X79X240 | 367X45 |
| JN-GE/450-5+5 | Group | 450 | 10 | 388X79X240 | 367X45 |
| JN-FE/250-30 | Split-phase | 250 | 30 | 388X79X300 | 367X45 |
| JN-FE/250-25 | Split-phase | 250 | 25 | 388X79X260 | 367X45 |
| JN-FE/250-20 | Split-phase | 250 | 20 | 388X79X260 | 367X45 |
| JN-FE/250-15 | Split-phase | 250 | 15 | 388X79X240 | 367X45 |
| JN-FE/250-10 | Split-phase | 250 | 10 | 388X79X240 | 367X45 |
| JN-FE/250-5 | Split-phase | 250 | 5 | 388X79X240 | 367X45 |
Product Model


The dimension of Integrated intelligent low voltage power capacitor:
- Maximum dimensions: width height depth 79X340X388
- mounting hole size: width depth 45X367
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Electrical Diagram

The diagram difference between primary and secondary current transformers

Three-phase compensation electrical wiring diagram

Hybrid compensation electrical wiring diagram
Products Application
● Industrial Plants
Provides reactive power compensation for inductive loads such as motors, frequency converters, and welding machines.
● Commercial Buildings
Compensates for reactive power generated by equipment like air conditioners, water pumps, elevators, and lighting systems.
● Photovoltaic/New Energy Power Stations
Performs reactive power compensation at grid connection points to meet utility requirements.
● Any low-voltage power distribution site with a low power factor requiring automated compensation.

FAQ
Q: Do I need to buy a separate central controller for this system?
A: Absolutely not. Each unit has its own brain. While they can operate independently, when installed together,they network with each other automatically. It will save money to buy on central controllers and also eliminate the risk of a single point failure.
Q: My factory has frequent load fluctuations. Will this system keep up?
A: Yes. Defferent from traditional mechanical contactors which is too slow and wear out quickly under frequent switching. Our Intelligent Integrated Power Capacitor uses solid-state zero-crossing switching, which responds in milliseconds and handles frequent operations effortlessly without generating heat or noise.
Q: What happens if one of the units breaks down during operation?
A: Your system won't crash. We use a decentralized network architecture, a failed unit will automatically isolate from the group. The remaining units will continue to compensate normally, and the system will automatically adjust the output to maintain the target power factor.
Q: Is this system difficult to install for my local electricians?
A: Not at all. Without the need for complex secondary wiring or parameter programming, your electricians only to mount the units, connect the main power and communication lines, and power it on. The system does the rest automatically.
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