Metal Clad Armored Removable AC Metal-Enclosed Hv Switchgear for Compact Power Solutions
| Customization: | Available |
|---|---|
| Certification: | ISO9001 |
| Shell Material: | Stainless Steel |
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Basic Info.
- Model NO.
- KYN28
- Voltage Level
- High Voltage
- Installation
- Fixed
- Structure
- Cabinet
- Current
- AC
- Model No
- Kyn28
- Colour
- Grey White / Customized
- Application
- Electric Power Transmission
- Standard
- IEC62271-200
- Material
- Cold-Rolled Steel Plate
- Voltage
- 1250
- Transport Package
- Wooden Case Packing
- Trademark
- ROCKWILL
- Origin
- Wenzhou, China
- HS Code
- 8535210000
- Production Capacity
- 1000PCS
Product Description
UniGear ZS1 is medium voltage switchgear with a metal enclosure, suitable for indoor installations. Metal clad and seperate the compartments from each other's. Their live parts are air-insulated. Since the switchgear is highly modular type, this make simple selection of components required by any application. The functional units of the switchgear are guaranteed arc proof in accordance with the IEC 62271-200 Standards. All the installation, operation and maintenance operations can be carried out from the front of the switchgear. The vacuum circuit breaker and earthing switches are operated from the front with the door closed. The switchgear can be back to wall installed.
| Rated voltage | kV | 7.2 | 12 | 17.5 | 24 |
| Rated insulation voltage | kV | 7.2 | 12 | 17.5 | 24 |
| Rated power frequency withstand voltage | kV 1min | 20 | 28 | 38 | 50 |
| Rated lightning impulse withstand voltage | kV | 60 | 75 | 95 | 125 |
| Rated frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 |
| Rated short time withstand current | kA 3 s | …50 | …50 | …50 | …31.5 |
| Peak current | kA | …125 | …125 | …125 | …80 |
| Internal arc withstand current | kA 1 s | …50 | …50 | …50 | …31.5 |
| Main busbar rated current | A | …4,000 | …4,000 | …4,000 | …3,150 |
| Circuit-breaker rated current | A | 630 | 630 | 630 | 630 |
| 1,250 | 1,250 | 1,250 | 1,250 | ||
| 1,600 | 1,600 | 1,600 | 1,600 | ||
| 2,000 | 2,000 | 2,000 | 2,000 | ||
| 2,500 | 2,500 | 2,500 | 2,300 | ||
| 3,150 | 3,150 | 3,150 | 2,500 |
The range of apparatus available for UniGear ZS1 switchgear is the most complete on the market, including:
-Withdrawable vacuum or gas VCB
-withdrawable vacuum contactor
This makes it possible to offer a single switchgear-user interface, with the same operational and maintenance procedures.
The switchgear can be fitted with instrument transformers or sensors for current and voltage measurement and protection and any brand circuit breakers or relay protection.
In the completion of the traditional functional units in single busbar arrangement, the UniGear ZS1 switchgear platform is fitted with:
-Double busbar
-Compact units equipped with vacuum contactors & fuses
-Double Busbar Systems
Ambient conditions:
-5 °C to + 40 °C
Ambient humidity:
-up to 95% RH average in 24h
-up to 90% RH average in monthly
-water vapour pressure up to 2.2 kPa in 24h
-water vapour pressure up to 1.8 kPa monthly
-The normal working altitude is up to 2,000 m above sea level. For --higher altitude applications, please consult upon ordering
-Install in normal, non-corrosive and uncontaminated environment

ROCKWILL GROUP is a high-tech enterprise invested by Rockwill Group Co. Ltdoriginally founded in 1980s and covers an area of 250,000sqm,specializes in developing,manufacturing and marketing power transmission and distribution products: power transformer, switchgears and its components,As well as new energy solution including EV chargers,energy storage.
ROCKWILL enjoys a worldwide reputation for its superior quality and service.In addition to the domestic market, the company's products so far have been exported to America,Australia,Central Europe, Eastern Europe, Southeast Asia,Middle East, Africa and other regions.
Besides a great variety of products, we also provide you with professional technical solutions and services.lf you have any problems, please feel free to contact us, and our technicians will tailor a complete solution for you.
We have always embraced the idea of developing together with customers and have always endeavored to provide users with safer, easier, greener and more energy-saving high and medium voltage electric equipments and components.

Q1:Can l obtain samples?
A:Sure,the sampleis paid for
Q2:Can l use my own logo or design on the product?
A:Yes,we provide OEM/ODM A:services; Your logo and design can be made on theproduct.
Q3:Do you have a factory?
A:Yes,we have factories in both Lishui and Wenzhou.Welcome to visit our company and factory.We are a professional manufacturer that provides OEM/ODM services to our customers.
Q4:What is the production capacity of your factory?
A:Our production capacity
Transformers 400~500 units/month
Switch cabinet Swichgear 300-500 units/month
Auto recloser 300 units/month
Q5:When will the shipment be made?
A:All of our products are out of stock and will be shipped within 30-60 days.
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