GGD-type complete low-voltage power distribution system is a custom-engineered solution for medium and large processing plants, designed to eliminate production downtime, reduce operational costs, and ensure full compliance with global safety standards. Comprising a 4000A main incoming cabinet and two high-capacity outgoing cabinets, it delivers stable, intelligent power distribution for heavy-duty production lines, from CNC machining centers to automotive welding robots.
Item No :
GZY-MGJGOrder(MOQ) :
3 unitsPayment :
T/T、PaypalProduct Origin :
Fujian/FuzhouColor :
Carbon steel and stainless steelShipping Port :
Ningbo,Mawei,ShenzhenLead Time :
30 daysWeight :
customized

Production Continuity Crisis: After capacity expansion, the original power distribution system lacks capacity, leading to frequent tripping and production line shutdowns, delayed order delivery, and risks of claims and reputational damage.
High Equipment & Maintenance Costs: Single-circuit design fails to match equipment precisely, causing frequent overload damage; scattered cabinets have messy wiring, leading to long troubleshooting times and reduced production efficiency.
Poor Reliability in Harsh Environments: Dust and oil in factories cause insufficient cabinet protection, leading to component corrosion and dust accumulation, increasing failure rates and shortening equipment lifespan.
Inefficient Energy Management & Compliance Pressure: Lack of power monitoring leads to uncontrolled electricity costs; outdated equipment fails safety and fire inspection standards, causing delays in project commissioning.

Outgoing Cabinet (HMDP-3) – Dedicated Unit for Heavy Production Lines
Featuring 1000A/800A/630A high-current MCCBs, it is designed for heavy-duty production lines and high-load equipment clusters (e.g., welding robots, large stamping machines), meeting the high-power demands of heavy processing.
Industrial-grade Durability for Harsh Environments
The 1.5-2.0mm cold-rolled steel cabinet and tinned copper busbars are dustproof and oil-resistant, with a short-circuit withstand capacity of 50kA/1s, tripling equipment lifespan. At a hardware stamping plant, failure rates dropped from 12 times per year to 2.
Intelligent O&M & Compliance Assurance
An intelligent power monitoring module supports remote data transmission and fault alerts, reducing electricity costs by 15%. Modular component layout cuts troubleshooting time from 2 hours to under 30 minutes, improving O&M efficiency by 60%. The system passed national type tests, enabling a food processing plant to pass safety and fire inspections on the first attempt and start production 30 days early.
Key Performance Parameters
| Item | Specification |
| System Model | GGD-HMDP (1/2/3) Complete Power Distribution System |
| Rated Current of Main Incoming | 4000A |
| Rated Current of Outgoing Cabinets | HMDP-2: 800A (branches: 630A/400A); HMDP-3: 1000A (branches: 800A/630A) |
| Rated Insulation Voltage | 1000V |
| Rated Operating Voltage | 380V/50Hz |
| Short-circuit Breaking Capacity | 50kA |
| Degree of Protection | IP30 (can be upgraded to IP40/IP54) |
| Core Component Brand | CHINT |
| Control Power | BK-400VA Control Transformer (277V input / 220V output) |
Large machinery processing plants (CNC production lines, milling machine clusters, air compressor stations)
Automotive parts manufacturing plants (welding production lines, stamping workshops, painting equipment)
Hardware stamping & steel structure factories (large stamping presses, shearing machines, bending machines)
Food deep processing plants (baking production lines, sterilization equipment, freezer units)
Electronic manufacturing plants (SMT mounters, reflow soldering, and other precision equipment clusters)
Tags :