niepodam

Dear niepodam@niepodam.plGood day!

Professional manufacturer focusing on high & low-voltage complete switchgear, power quality improvement equipment, reactive power compensation, harmonic filtering, overvoltage protection and intelligent power distribution components. We provide one-stop power distribution solutions for power grid, new energy, industrial manufacturing, petrochemical, metallurgy, rail transit, data center and construction projects. All products comply with national standards, featuring stable performance, complete protection, low failure rate and easy project acceptance.

CORE ADVANTAGES
1. One-stop procurement: Full range of high & low voltage power distribution and power quality equipment, realizing one-stop supporting supply.
2. Solving core pain points: Effectively eliminate grid tripping, harmonic pollution, power factor penalty and equipment burnout risks.
3. Smooth acceptance: Complete test reports and qualification documents, ensuring one-time pass of project inspection.
4. Stable & durable: Optimized structural design and high-quality raw materials, low failure rate and low maintenance cost.
5. Customizable service: Support non-standard customization for various industrial harsh working conditions and special project requirements.

Focus on the field of electrical equipment, including the following series of products:

1. HIGH-VOLTAGE SWITCHGEAR & SUBSTATION EQUIPMENT (7.2kV~12kV)
1.1 KYN28-12 Indoor Metal-Clad Withdrawable Switchgear
Applied for 3.6kV~12kV power distribution systems for power plants, substations and industrial enterprises. Equipped with complete five-prevention interlock system, anti-explosion pressure relief device and independent compartment design. Featuring high mechanical interchangeability, strong short-circuit resistance and high safety, suitable for heavy-duty and continuous operation scenarios.
1.2 XGN15-12 Air-Insulated Ring Main Unit
Compact air-insulated metal enclosed switchgear, optional with SF6 load switch, vacuum circuit breaker and vacuum load switch. Modular expandable structure, equipped with standard five-prevention functions, widely used for urban grid renovation, industrial parks and residential area power distribution automation projects.
1.3 YBW-12 Prefabricated Compact Substation
Integrated box-type substation combining high-voltage room, transformer room and low-voltage room. Compatible with oil-immersed and dry-type transformers. It has complete safety interlock protection, small floor space and fast on-site installation, ideal for construction sites, industrial zones, residential communities and temporary power supply projects.

2. LOW-VOLTAGE COMPLETE SWITCHGEAR & DISTRIBUTION BOXES (0.4kV)
2.1 MNS Low-Voltage Draw-out Switchgear
Modular assembled withdrawable switchgear for 400V/660V power distribution systems. Adopts 25mm standard modulus design with flexible combination, high breaking capacity and excellent dynamic and thermal stability. Multi-layer isolation structure prevents arc short circuit, supporting power distribution, motor control and reactive power compensation integration, widely used in large industrial and commercial projects.
2.2 GGD Fixed Low-Voltage Switchgear
Classic fixed-type distribution cabinet with high short-circuit withstand capacity and excellent heat dissipation structure. Stable and durable, suitable for power plants, substations and conventional industrial power distribution projects, meeting long-term stable operation requirements.
2.3 XL-21 Power Distribution Box
Closed-type wall-mounted power distribution box for 380V low-voltage system. Simple structure, flexible wiring and complete interlock protection, applied for on-site power distribution and motor control of factories and civil buildings.
2.4 XJM Metering Box & Cable Distribution Box
Made of stainless steel, powder-coated steel or SMC material, IP44 protection grade. Accurate electric energy metering, safe operation, suitable for indoor and outdoor power metering and cable branching in communities, schools, hotels and industrial parks.

3. POWER QUALITY & REACTIVE POWER COMPENSATION SERIES
3.1 SVG Static Var Generator (LV & HV)
High-precision dynamic reactive power compensation equipment, realizing real-time reactive power adjustment, three-phase unbalance correction and harmonic suppression. Fast response speed ≤10ms, effectively stabilizing grid voltage, improving power factor and eliminating power bureau penalty fees. Suitable for fluctuating loads such as frequency converters, welding equipment and new energy power generation.
3.2 APF Active Power Filter
Professional harmonic governance device, effectively filtering 3rd~13th harmonic currents, solving equipment overheating, tripping, capacitor bulge and burnout problems caused by harmonic pollution. Greatly improving grid power quality and extending the service life of electrical equipment.
3.3 SVC Low-Voltage Reactive Power Compensation Device
Cost-effective passive compensation solution, matching customized reactors and capacitors, suitable for conventional industrial power distribution systems to stabilize power factor and reduce line loss.
3.4 JL-ZMJ Intelligent Filtering Capacitor Module
Integrated intelligent compensation unit integrating detection, zero-crossing switching, protection and capacitor. Realizes zero-current switching without inrush current and overvoltage. Built-in over-temperature, over-voltage, under-voltage and short-circuit protection. Supports network grouping operation and phase-separated compensation, effectively avoiding grid resonance in high-harmonic environments.

4. REACTOR SERIES
4.1 JLCKSG Low-Voltage Series Reactor
Matched with compensation capacitors to suppress harmonic amplification and switching inrush current. Adopts high-quality silicon steel sheet and H-class high-temperature resistant wire, featuring low temperature rise, low loss and high stability, protecting capacitor safety.
4.2 JLLKSG Low-Voltage Filter Reactor
Customized for 3rd/5th/7th harmonic filtering, with filtering efficiency over 60%. Low noise, high linearity and strong over-current capability, specially designed for severe harmonic industrial scenarios.

5. INTELLIGENT CONTROLLER & SWITCHING COMPONENTS
5.1 JL2000 Series Intelligent Reactive Power Controller
High-speed DSP chip control, supporting 16/18/24-loop output and 20ms ultra-fast switching. Real-time monitoring of three-phase voltage, current, power factor and harmonic data. With over-voltage, under-voltage and harmonic protection, and 485 communication function. The four-quadrant model is specially developed for photovoltaic reverse power grid scenarios to avoid compensation failure and power factor penalty.
5.2 JLFK Intelligent Composite Switch
Adopts thyristor zero-crossing switching + magnetic latching relay compound structure. No inrush current during switching, no harmonic injection and low power consumption during operation. With complete fault self-diagnosis and power-off protection functions, long service life up to 100,000 times.

6. OVERVOLTAGE & ANTI-INTERFERENCE PROTECTION DEVICES
6.1 JLRSP200 Comprehensive Overvoltage Protector
Patented low-voltage grid protection device, specially designed for high-harmonic, welding impact and frequent switching scenarios. Effectively suppress spike pulse overvoltage, resonance overvoltage, lightning surge and switching overvoltage, preventing capacitor cabinet explosion and equipment burnout.
6.2 Multi-Function Anti-Interference Comprehensive Protector
Dual-channel nano new material protection structure with low protection threshold. It can suppress high-frequency interference, harmonic overvoltage, lightning and surge impact simultaneously. Solves equipment misoperation, communication interference and insulation damage problems, widely used in data centers, hospitals, elevators, mining equipment and 5G base stations.

If you are interested in our products, Please reply us email.
we will send you more information
 
Sincerely,
John
6:02