China Big discounting Encapsulated Power Transformer - KYN28A-12 Armored Removable AC Metal Enclosed Power Switchgear – Pengbian Manufacturer and Supplier

Big discounting Encapsulated Power Transformer - KYN28A-12 Armored Removable AC Metal Enclosed Power Switchgear – Pengbian

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for 11kv 33kc Transformer Substation , Electrical Distribution Box , Power Transformer 110/220/230/240v , We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.

Big discounting Encapsulated Power Transformer - KYN28A-12 Armored Removable AC Metal Enclosed Power Switchgear – Pengbian Detail:

Overview

KYN28A-12 type indoor AC metal armored central switchgear. It is suitable for three-phase AC rated voltage 12kV, rated frequency 50Hz power system, used to receive and distribute electric energy and control, protect and monitor the circuit.
This product complies with GB3906 “3~35kV AC Metal-enclosed Switchgear”, GB/T11022 “Common Technical Requirements for High-Voltage Switchgear and Control Equipment Standards”, IEC60298 “AC metal-enclosed switchgear and control equipment with a rated voltage of 1kV above 52kV and below” , DL/T404 (Indoor AC High Voltage Switchgear Ordering Technical Conditions” standard requirements.

Model meaning

MODEL:KYN28A-12/□ □	K: Metal enclosed armored type
	Y: Removable type (middle-mounted handcart)
	N: Indoor use
	28A: Design serial number
	12: Rated voltage
	□: TH-used in humid tropics; TA-used in dry tropics; G-used in high altitude; C-used in frigid zone
	□: Code of environmental characteristics:

Conditions of Use

• Ambient temperature: highest temperature +40℃, lowest temperature -15℃ (under special process, it can reach -45℃);
•Environmental humidity: daily average <95%. monthly average is not more than 90%;
• Altitude: below 1000m;
• Earthquake resistance; earthquake intensity does not exceed 8 degrees;
• The surrounding air should not contain corrosive or flammable gas, water vapor and other obvious pollution;
• There is no serious pollution and frequent severe vibration, and the severity design meets the requirements of category 1 under severe conditions;
• When used under the normal environmental conditions specified in GB3906, it is negotiated by the user and the manufacturer.
Note: 1 When the relative humidity is greater than 70%, the electric heater should be switched on. ② Where the altitude exceeds 1000m, it shall be handled in accordance with the regulations of JB/Z102-71.

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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Big discounting Encapsulated Power Transformer - KYN28A-12 Armored Removable AC Metal Enclosed Power Switchgear – Pengbian , The product will supply to all over the world, such as: Amsterdam , Italy , Angola , For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.

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