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Metal Enclosed Modualr Switchgear

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KYN61 Air Insulated Switchgear

The KYN61 Air Insulated Switchgear (Metal-Clad Withdrawable AC Metal-Enclosed Medium Voltage Switchgear ) manufactured by Taili Electric is suitable for 35–40.5kV, 50/60Hz, three-phase AC power systems.

This series adopts a metal-clad, withdrawable, and air-insulated design, featuring flexible operation, high safety, and reliable performance with a “five interlock” protection system.
It is widely used in power plants, substations, industrial and mining enterprises, and large-scale infrastructure projects.

Taili Electric always puts product quality first, using high-quality components to ensure product stability and reliability.

We sincerely welcome your inquiries.

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Basic Info.

Item	Unit	Data
Rated voltage	kV	35kv, 36kv, 40.5kv
Rated frequency of circuit breaker	Hz	50/60hz
Rated current of circuit breaker	A	630, 1250, 1600, 2000, 2500, 3150
Rated current of switchgear	A	630, 1250, 1600, 2000, 2500, 3150
Rated short-time withstand current (4s)	kA	16, 20, 25, 31.5, 40, 50
Rated withstands current (peak)	kA	40, 50, 63, 80, 100, 125
Rated short-circuit breaking current	kA	16, 20, 25, 31.5, 40, 50
Rated short-circuit closing current (peak)	kA	40, 50, 63, 80, 100, 25
Rated insulation level (1 min power frequency withstands voltage)	kV	24, 32, 42
Rated insulation level (Lightening impulse	kV	40, 60, 75
withstands voltage)	kV	40, 60, 75
Enclosure Protection level		IP4X

Main Features of 35kV AIS

1. Enclosure is made of high-quality aluminum-zinc coated plate, with a refined and elegant appearance.

2. Equipped with a reliable “Five-Prevention” interlock device to prevent misoperation.

3. Uses a vacuum circuit breaker handcart, which can be matched with PT handcart, isolation handcart, etc.

4. The cabinet supports wall-mounted installation and front maintenance, saving floor space.

5. The cable compartment is spacious, allowing connection of multiple cables for easy wiring.

01 Assembling of KYN61 35kV AIS Switchgear

KYN61 Air Insulated Switchgear

02 Details of KYN61 35kV Switchgear

KYN61 Air Insulated Switchgear

03 High Voltage Switchgear Workshop

KYN61 Air Insulated Switchgear

Package and Shipping

KYN61 Air Insulated Switchgear

Service System

Pre-sales support

- Provide customized power distribution scheme design to optimize cabinet size, equipment layout and product configuration;

- For special needs (such as non-standard voltage, explosion-proof certification), provide detailed technical solutions within 12 hours.

After-sales guarantee

- Quick response: reply to fault report within 24 hours, remote debugging or on-site service within 48 hours (domestic);

- Regular return visits: inspect the operation status of the equipment free of charge every year and provide maintenance suggestions;

- Transparent service: the cause of the failure is explained in writing, the maintenance cost is priced according to the market standard, and the cost is refunded on the spot for valid complaints;

- Warranty policy: 1 year warranty for the whole machine (according to the model), lifetime costprice spare parts supply.

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