Electricity

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Switchgear, Distribution Cabinet, Ring Main Unit

Switchgear, Distribution Cabinet, Ring Main Unit

Power distribution and supporting equipment provides safe power distribution, system protection, cable management, and transmission support for electrical projects. This category includes distribution panels, switchgear, ring main units, power transmission towers, cable trays, control cabinets, and related equipment. These products are widely used in substations, factories, commercial buildings, renewable energy projects, data centers, and utility networks. Different equipment can be combined according to project requirements to improve system safety, installation efficiency, and operational reliability.
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KYN28A-High Voltage Switch Cabinet

Parameter nameUnitValue
Rated voltagekV10
Maximum working woltagekV11.5
Rated currentA1250, 2000, 2500, 3150
Insulation levelPFWVAltermate relativelkV42
Between ports48
LIWVAltermate relativel75
Between ports85
Rated short- circuit breaking current(4s)kA25,31.5, 40
Rated short-curcuit making current63, 80, 100
KA Rms25, 31.5, 40
Rated peak withstand current60, 80, 100
Rated voltage of cintrol circuitVDC110 220; AC110 220
IP codeShellIP 4X
Compartment(when the cabinet door is open)
IP 2X


MNS Low Voltage Switch Cabinet

Parameter name
UnitValue
Rated working voltageV380 660
Maximum insulation voltageV660
Rated working currentHorizontal busbarA630-5000
Vertical busbarA1000 Max
Busbar Withstand CurrentkA/1s50-100
Busbar Peak CurrentkA250/Effective value
Short time peak current of vertical busStandard typekA90/Maximum
Reinforced typekA130/Maximum
Enclosure protection class/IP130 IP40
Overall dimension(W×H×D)mm(600~1000)*2200*(600-1000)


XL-21Power Distribution Cabinet

NameParameter
Rated working voltageAC230V/AC400V
Rated insulation voltage≤690VAC
Protection gradeIP2X~IP3X
Peak withstand current6KA~65KA
Maximum rated working current63A~100A
Frequency50HZ
Short time withstand current3KA~42KA


XGW-12 Outdoor intelligent Ring Grace

Parameter nameUnitTechnical Requirements
Load switch cabinetCombined switchgear cabinet
Rated voltagekV12
Rated frequencyHz50
Rated currentA630200
Rated Load-breaking CurrentA63063
Rated short‑time withstand current (rms)kA20kA
Rated short‑circuit durations3S
Rated peak withstand currentkA50/63
Rated loop‑breaking currentA25
Rated cable‑charging breaking currentA16
Rated no‑load transformer breaking currentA
1750
Rated transfer‑breaking currentA
63
Rated current breaking operationsTimes≥250kA/1S
Mechanical lifeTimes≥200
Annual leakage rate of SF6 gas
Less than 1%
Rated insulation levelUnitTechnical Specifications
1‑min power‑frequency withstand voltage (r.m.s.)Across the breakkV48
Between phaseskV42
Phase‑to‑earthkV42
Lightning impulse withstand voltage (peak)Across the breakkV85
Between phaseskV75
Phase‑to‑earthkV75
Spring operating mechanism
Manual, upgradeable to electric
Operating voltageVDC 48V AC 220V
Specific creepage distance of external insulationmm/kV≥20
Opening non‑synchronismmsLess than 5
Closing non‑synchronismmsLess than 5
Closing non‑synchronismuless than 140
Main circuit resistance
IP4X


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Switchgear, Distribution Cabinet, Ring Main Unit


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FAQ

Q: Which countries and regions does your company's service cover?
A:

Our services cover key global regions, including Asia (China, Thailand, Malaysia, etc.), Europe (Germany, France, Italy, etc.), North America (United States, Canada), as well as South Africa, Australia, Brazil, and other regions. We can provide targeted service support according to customer needs.

Q: How long does it take for a customized service to provide an initial solution?
A:

Upon receiving a client's customized request, our professional team will communicate with them within 24 hours to clarify specific requirements (such as technical parameters, scenario adaptation, etc.). A preliminary customized solution can usually be provided within 3-5 business days. For complex requirements, we can negotiate to extend the timeframe and keep the progress in sync.

Q: What is the after-sales response time for overseas projects?
A:

The timeframe varies depending on the region: 24 hours for countries in neighboring Asia, 48 hours for Europe and North America, and 72 hours for other regions such as South Africa and Australia. Special and urgent projects can be expedited upon negotiation.

Q: What is the product warranty period, and what does the warranty cover?
A:

The warranty period for standard products is 1 year, and for core components it can be extended to 2 years (subject to the contract agreement). The warranty covers product quality issues, repairs and replacement of spare parts for malfunctions under normal use, but does not cover damage caused by human error or force majeure.

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