An LV distribution panel is an integrated assembly of equipment for receiving, distributing, controlling, protecting, monitoring, and metering power in low-voltage systems (AC ≤1000V, DC ≤1500V)-acting as the power distribution center between transformers or low-voltage incoming lines and end-use equipment. It contains low-voltage circuit breakers, fuses, contactors, thermal relays, knife switches, capacitors for reactive power compensation, watt-hour meters, and signal indicators, classified by function as incoming cabinets, metering cabinets, compensation cabinets, feeder cabinets, tie cabinets, and Motor Control Centers (MCC). It is available in fixed (simple and cost-effective) and withdrawable (MNS, GCS modular drawers with easy maintenance, short downtime, high reliability) variants. Intelligent models integrate power monitoring systems for real-time data collection on current, voltage, and power quality, with remote monitoring, alarming, and energy analysis. Cabinet design prioritizes IP rating, internal arc fault protection (IAC), heat dissipation, and wiring craftsmanship, with internal busbar systems meeting current-carrying and dynamic/thermal stability requirements.
We build LV distribution panels on an OEM basis from the buyer's issued electrical schematic, and we run these custom builds on a standardized batch production line for repeat building projects. This combination means the breaker selection, compartment layout, and nameplate follow the contractor's schematic exactly, while batch tooling keeps per-unit cost and delivery predictable when the same panel repeats across a residential tower, commercial block, or school campus.
Specifications
|
Parameter |
Specification |
|
Rated voltage |
AC ≤1000V, DC ≤1500V |
|
Type |
Fixed or withdrawable (MNS, GCS) |
|
Function variants |
Incoming, metering, compensation, feeder, tie, MCC |
|
Internal protection |
IAC internal arc fault protection (option) |
|
Monitoring option |
Power monitoring, remote alarming |
Applications
- Building electrical rooms for residential, commercial, hospital, and school distribution, where an OEM panel built to the architect's schematic drops into the standard electrical room layout without redesign.
- Industrial workshops requiring Motor Control Centers for production lines, where withdrawable MNS/GCS drawer units let maintenance swap a faulty feeder offline without shutting down the whole cabinet.
- Data centers and EV charging stations for precision low-voltage distribution, where power monitoring integration tracks current, voltage, and power quality for remote energy management.
Customization
We build to the buyer's electrical single-line diagram: incoming, metering, compensation, feeder, tie, and MCC configurations; fixed or withdrawable drawer construction; breaker brand selection; IP rating; and intelligent monitoring integration. OEM nameplates, logo, and batch production for repeat building projects are supported.
Packaging & Transportation
Panels are packed in fumigation-free plywood crates, reinforced for international transport. Trade terms supported: FOB, EXW, DDP. Payment by T/T only (RMB or USD).
FAQ
Q: Can you manufacture LV distribution panels to our own electrical schematic?
A: Yes. We operate OEM builds from your issued schematic, selecting breakers, CTs, and compartment layout to match.
Q: Do you offer withdrawable (MNS/GCS) drawer variants?
A: Yes. We supply both fixed-type and withdrawable modular drawer construction for easy maintenance and short downtime.
Q: How do you handle quality across a batch of repeated panels?
A: We run batch production on standardized tooling with layer-by-layer inspection and 100% final inspection before packing; third-party inspection is supported.
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