The JP Series Low-Voltage Integrated Distribution Box is an all-in-one outdoor solution specifically designed for power grid transformation and urban/rural distribution networks. It integrates four core functions into a single, compact enclosure: Power Distribution, Metering, Protection (Short circuit/Overload/Leakage), and Reactive Power Compensation.

Commonly installed on pole-mounted transformers or as a standalone outdoor pedestal, the JP box ensures that power is distributed safely while simultaneously improving the power factor of the network through automatic capacitor switching. Fabricated from high-grade stainless steel or SMC materials, it is engineered to survive 25+ years in extreme outdoor environments, ranging from coastal humidity to arid heat.

• Smart Reactive Power Compensation: Equipped with an intelligent controller and high-quality power capacitors to automatically track the load and switch capacitors. This reduces line losses and improves transformer efficiency by maintaining a high power factor (cos φ ≥ 0.92).

• Comprehensive Grid Protection: Includes integrated Molded Case Circuit Breakers (MCCB) and Residual Current Protection (RCD) to safeguard the local grid against overloads, phase failures, and earth leakage.

• Weatherproof "Double-Layer" Construction: Features a double-door, double-layered roof design to prevent solar radiation from overheating internal components. High-elasticity PU gaskets ensure IP44/IP54 protection against driving rain and dust.

• Corrosion-Proof Enclosure Options: Available in SUS304 Stainless Steel (brushed finish) or SMC (Sheet Molding Compound). Both materials are inherently resistant to salt spray, UV degradation, and chemical pollutants.

• Independent Metering Compartment: Designed with a separate, sealable section for energy meters, preventing unauthorized access and ensuring accurate utility billing.

1. Rural Power Grids: Ideal for pole-mounted transformer stations in agricultural areas where reactive power compensation is critical for line stability.

2. Urban Residential Areas: Outdoor distribution and metering for apartment complexes and municipal street lighting networks.

3. Industrial Parks: Localized low-voltage distribution for temporary construction sites or small-scale industrial workshops.

4. Renewable Energy Sites: Metering and power quality management for small wind and solar collection points.

• Turnkey Manufacturer Expertise: We provide fully-assembled boxes pre-wired to your Single Line Diagram (SLD). Internal components can be specified from brands like Chint, Delixi, or Schneider.

• Anti-Condensation Design: Every cabinet includes ventilation louvers and can be equipped with automatic heaters to manage humidity, preventing internal arcing in cold or damp climates.

• Space-Saving Efficiency: By consolidating metering and compensation into one box, you save on civil engineering costs and reduce the visual clutter of utility poles.

• Seismically Reinforced: Our heavy-duty stainless steel shells are designed with reinforced internal bracing to withstand high-vibration environments and extreme wind loads.

Q: Can this box be customized for specific utility meter sizes?

A: Yes. The internal metering plate is fully customizable to fit various smart meters or traditional analog meters. We also provide transparent viewing windows for easy reading.

Q: What is the benefit of the SMC enclosure over Stainless Steel?

A: SMC (fiberglass-reinforced polyester) is completely non-conductive, offering extra safety in public areas. It is also 100% rust-proof and slightly better at thermal insulation than metal.

Q: Does the compensation part use contactors or thyristors?

A: We offer both. For standard loads, we use specialized capacitor switching contactors. For rapidly changing loads, we can integrate thyristor-switched modules for high-speed response.

JP Integrated distribution box (compensation, control, terminal, lighting)

JP series outdoor integrated distribution box, is a concentration of measuring, qualification, reactive power compensation and other multi-functional comprehensive reach outdoor distribution equipment at an organic whole, with a short circuit, overload,over voltage, electric leakage protection function, small volume, beautiful appearance, economical and practical, installed on the outdoor column transformer pole, is the urban and rural power grids transform the distribution of the product.