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Design Feature
1. GCK1 and REGCJ1 are assemble type combined structure. The basic skeleton is assembled by adopting special bar steel.
2. Cabinet skeleton, component dimension and starter size change according to basic modulus E=25mm.
3. In MCC project, parts in cabinet are divided into five zones (compartment): horizontal bus bar zone, vertical bus bar zone, function unit zone, cable compartment, and neutral earthing bus bar zone. Each zone is separated mutually for circuit’s normal running and effectively preventing fault expansion.
4. As all structures of framework are connected and firmed by bolts, so it avoids the welding distortion and stress, and upgrades the precision.
5. Strong general performance, well applicability and high standardization degree for components.
6. Draw-out and insert of function unit (drawer) is lever operation, which is easy and reliable with rolling bearing
Use Environmental Conditions
1. Altitude above sea level should not exceed 2000M.
2. Ambient air temperature: -5℃ ~+40℃ and the average temperature should not exceed +35℃ in 24h.
3. Air condition: With clean air. Relative humidity should not exceed 50% at +40℃ .Higher relative humidity is allowed at lower temperature. Ex. 90% at +20℃ .
4. Places without fire, explosive danger, serious pollution, chemical corrosion and fierce vibration.
5. Installation gradient not exceed 5° .
6. Control center is suitable to the transportation and store with following temperature :-25℃ ~+55℃ ,in short time (within 24h) it should not exceed +70℃ .
- Withdrawable Modular Design
- 3-Compartment Isolation
- IP40 Protection
- IEC & GB Compliant
- Smart Grid Ready
| Protection grade | IP40、IP30 |
| Rated working voltage | AC、380(V) |
| Frequency | 50Hz |
| Rated insulation voltage | 660V |
| Working conditions | |
| Environment | Indoors |
| Altitude | ≤ 2000m |
| Ambient temperature | -5℃ ~+40℃ |
| The min temperature under store and transportation | -30℃ |
| Relative humidity | ≤ 90% |
| Capacity of control motor(kW) | 0.4—155 |
| Horizontal bus bar | 1600、2000、3150 | ||
| Vertical bus bar | 630、800 | ||
| Contact connector of main circuit | 200、400 | ||
| Supply circuit | 1600 | ||
| Max current | PC cabinet | 630 | |
| Power receiving circuit | MCCcabinet | 1000、1600、2000、2500、3150 | |
| Rated short time withstand current(kA) | |||
| Virtual value | 50、80 | ||
| Peak value | 105、176 | ||
| Line frequency withstand voltage(V/1min) | 2500 | ||
1. Commercial Complexes & High-Rise Residential
Modern commercial complexes and high-rise residential buildings require reliable, compact, and fire-safe power distribution equipment.
2. Industrial Parks & Heavy Manufacturing
Industrial parks and heavy manufacturing facilities, including steel mills, cement plants, chemical factories, and automotive assembly lines, consume large volumes of medium-voltage power and require robust, outdoor-rated distribution equipment.
3. PV & Energy Storage Grid Connection
Solar photovoltaic farms and battery energy storage systems (BESS) require dedicated step-up transformer solutions to interface with the medium-voltage grid.
4. Infrastructure — Rail Transit, Healthcare & Data Centers
Critical infrastructure applications, including metro and railway systems, hospitals, and data centers, demand the highest levels of power reliability and redundancy.
5. Municipal & Environmental — Water Treatment & Pumping Stations
Municipal water supply, wastewater treatment plants, and flood control pumping stations present challenging operating conditions for electrical distribution equipment.
Q:Are you a trading company or factory?
A:We are a manufacturer boasting 15 years of industry experience and holding proprietary import-export rights.
Q:What certifications do you have?
A:Yes, we hold ISO, CE, and IEC certificates. In addition, we possess a number of design patents and a Special Equipment Manufacturing License.
Q:How long is your delivery time?
A:For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.
Q:What is the warranty time?
A:3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.