HXGN17-12 Metal-enclosed Ring Main Unit Switchgear

HXGN17-12 fixed type metal-enclosed switchgear (referred to as ring network-cabinet) has a rated voltage of 12kv. Rated frequency of 50Hz AC medium voltage electrical equipment, mainly used for three-phase AC bad network, end point distribution network and industrial power equipment, from receiving, distributing electric energy andFor other functions, it is also suitable for equipping a box-type substation.

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HXGN17-12 Metal-enclosed Ring Main Unit Switchgear.pdf

Operating Conditions

1. Ambient temperature: upper limit + 40℃, lower limit ‒25℃;

2. Altitude: ≤1000m;

3. Relative humidity: daily average 95%, monthly average 90%;

4. A place free from fire, explosion, and severe vibration;

5. The surrounding air is free from obvious pollution such as corrosive or flammable gases, water vapor, and conductive dust. and technical mea-sures.

 

Model and meaning

HXGN17-12-model

 

Technical Specification

ItemUnitParameters
Rated VoltagekV12
1min Power Frequency Withstand VoltageTo ground and between phases42
fracture48
Lightning Impulse Voltage (peak)To ground and between phases75
fracture85
Rated FrequencyHz50
Load SwitchRated CurrentA630
Electrical Life at Rated CurrentTimesmore than 100
Interrupting no-load Transformer CapacitykVA1250
Rated Heat Stable AppliancekA/s20/4; Gounding Switch 20/2
Rated Dynamic Stable Current (peak)kA50
Rated Short-circuit Closing Current (peak)50
Fuse rated current125
Combination
Appliance		Rated Transfer CurrentA870
Rated Short Circuit Breaking Current20
Equipped with Fuse ModelkAS□LAJ-12
Mechanical LifeTimes2000; 10000
Auxiliary Circuit 1min Power Frequency Withstand VoltagekV2
Working Voltage of Electric Operating MechanismVAC DC 220; 110
Protection Class/IP2X

 

External Dimensions

HXGN17-12-dimension

 

Zhejiang Dexuan Technology Co., Ltd.

Company Profile

Zhejiang Dexuan Technology Co., Ltd., founded in 2010 and located in Liushi, the "Electrical Capital" of China, is a growing enterprise integrating the R&D, manufacturing, and application services of power distribution products.

Our main products include complete sets of electrical equipment, mining electrical systems, and chemical explosion-proof power distribution systems. The product portfolio covers power switchgear, automated control cabinets, and distribution boxes, serving industries such as photovoltaic power generation, thermal power grid connection, the State Grid, China Petrochemical, energy and mining, and industrial facility power systems. We have long been dedicated to advancing power distribution applications, transitioning from traditional manufacturing toward intelligent manufacturing.

The company employs over 20 engineering and technical professionals and more than 100 staff members, covering an area of 2,000 square meters. We are committed to technological innovation and the development of green, energy-saving, and environmentally friendly power systems that support renewable energy. Guided by China's "carbon neutrality" strategy, we actively promote solutions for photovoltaics, energy storage, and other clean energy fields, contributing to the nation's carbon-neutral goals.

Adhering to the principles of "Integrity, Quality, and Efficiency", Zhejiang Dexuan Technology Co., Ltd. continuously cultivates technical talent and introduces advanced production equipment to better serve our customers. With the service philosophy of "Customer First", we warmly welcome all new and returning clients to visit and cooperate with us.

Certificate

ENVIRONMENT-MANAGEMENT-SYSTEM-CERTIFICATE_1 OCCUPATIONAL-HEALTH-AND-ASFETY-MANAGEMENT-SYSTEM-CERTIFICATE_1 QUALITY-MANAGEMENT-SYSTEM-CERTIFICATE_1 ZXM6875-0P240712 MV_VFD_CE2 MV_VFD_CE1

FAQ

  • Q:How do we ensure quality?
    A:Pre-production samples are required before mass production; final inspection is required before shipment.
  • Q:Why should you buy from us instead of other suppliers?
    A: As a company specializing in switchgear manufacturing for 15 years, we hold ISO9001-2015, ISO 45001:2018, and ISO4001:2015 certificates, and comply with IEC, ANSI, KEMA, and GOST standards. We offer high quality, fast delivery, guaranteed after-sales service, and ex-factory prices.
  • Q:What services can we provide?
    A: Accepted delivery terms: FOB, CIF, EXW; Accepted payment currencies: USD, CNY; Accepted payment types: T/T, L/C; Languages used: English, Chinese
  • Q:What can you buy from us?
    A:0.4kV-40.5kV High-Voltage/Medium Voltage Switchgear, Low Voltage Switchgear, Ring Main Unit, Cable junction box, Combined Transformer, Pad-Mounted Transformer, Prefabricated Substations, Kiosk Substations, Soft Starter panel, VFD panel, Motor Control Center, solar combiner box, PFC PanelOil-immersed Power Transformer, Dry-type Transformer

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