KYN28A-12 Electrical Cabinet

Incoterm: FOB
Min. Order: 1 Set/Sets

Basic Info

Generator Type: Alternator

Output Type: AC Three Phase

Certification: CE, ISO

Standard: Standard

Additional Info

Packaging: In cases

Brand: QNP

Transportation: Ocean,Land

Place of Origin: China

Certificate: ISO9001,CE

Port: Qingdao Port,Shanghai Port

Product Description

KYN28A-12 Electrical Cabinet

Product Overview

KYN28A-12 type indoor metal armoured middle mounted movable type switching equipment (hereinafter referred to as switchgear) is three-phase AC 50Hz indoor power distribution equipment and used for receiving and distributing 3 ~ 12 kV electricity network and implement circuit control protection and monitoring. On its relay chamber panel, all types of microcomputer comprehensive protection devices can be installed, and realize the system`s intelligent control and remote control, telemetry, remote signaling and remote adjustment function, and via the CAN bus, which is with communication interface, to control field networks. And has a circuit breaker to prevent misuse and prevent sliding trolley with a load, to prevent closing earthing switch under with electricity condition, to prevent the grounding switch transmit power on the grounding position and prevent mistakenly get into the interval, which referred as the "Five Prevents". The cabinet is equipped with VS1 (ZN63), ZN12V vacuum circuit breaker, and also can be equipped with imported VD4 vacuum circuit breaker and VC series vacuum contactors.

Design Standards

  • GB3906-1991 "within 10 ~ 35KV indoor AC metal-enclosed switchgear"
  • GB/T 11022-2011 Common technical requirements of high voltage switchgear and control equipment standards
  • IEC60298 [AC metal-enclosed switchgear and control equipment of rated voltages above 1kV and less than or equal to 50kV "

Model Meaning:

KYN28A-12`s Meaning: K: metal armor, Y: Removable type, N: indoors, 28A: industry code, 12: rated voltage
Switchgear technology parameters

Kyn28a 12 Electrical Cabinet

Item Unit Data
Rated    Voltage KV 3.6 7.2 12
1min power    frequency withstand voltage KV 24 32 42
Lightning    impulse withstand voltage (full-wave) KV 40 60 75
Rated    frequency HZ 50
Rated    current A 63,012,501,600,200,000,000,000
4S short    time withstand current KA 20,25,21.5,40,50
Rated peak    withstand current KV 50,63,80,100,125
Degree of    protection Cover:IP4X, spacing board of the compartment: IP2X

Company Overview:

Located in the Qingzhou city of Shandong province, QNP(QingNeng Power)has developed into the largest leading private manufacturer of steam turbines and generators in China, covering an area of 200,000 square meters with building area of 90,000 square meters. We have subsidiaries in Indonesia and Beijing, as well as a branch office in Shanghai. 

about qingneng power-1

QNP has passed such certificates as CE, ISO9000, ISO14001 and OHSAS18001.

Our Product & Service:

QNP`s main products include steam turbines, generators, electrical control equipment,  water treatment equipment and other relevant products.

Manufacturing steam turbine, generator (≤100MW)with I&Cl system, electrical panels & switchgearsspare parts and etc. Providing 1~1000MW Overhaul & Commissioning, Energy Saving Reform and Upgrading, Operation Supervision Service for Power Plant and so on. Contracting Power Plant Turn-key Project.

QNP manufactures various steam turbines. At present, we mainly focus on the research and promotion of single layout and packaged steam turbines, as well as High speed & high efficiency steam turbines.

QingNeng Power Main Products

Manufacturing and Capacities:

With strong manufacturing and machining capacities, main parts and key components of our products are made by CNC machines. More than 400 types of advanced equipment with high accuracy, strong reliability and advanced machining processes are available with QNP, such as the Mitsubishi Planer five sides machining center, the Italy horizontal slotting machine, the 10 meters CNC heavy duty horizontal lathe, the 8 meters vertical lathe, the 6 meters CNC grinding machine, the CNC gantry milling and drilling machine, the CNC gantry wrapping machine and the winding machine for generators. The components are standardized and modularized with enhanced universality and compatibility.

Manufacture & Test

Our state of the art quality test center consists of a physics lab, a chemistry lab, a chemical analysis lab, a precision measurements lab and a metrology lab. The high speed dynamic balancing test machine can test rotors at speeds up to 15000 rpm. The Steam Turbine trial platform can do load tests and performance verification tests. Other instruments such as our German direct-reading spectrometer, tri-linear coordinate measuring instrument, and our speed test platform provide reliable assurance of product quality.

Project Cooperate With Us:

  • QNP, in cooperation with the Chinese Academy of Sciences (CAS) has adapted it's evaporative cooling technology for cooling of distributed energy Generators, which has reduced the size of Generators significantly.
  • In collaboration with Sea Water Desalination Institute of State Oceanic Administration, QNP has formed a technical team to carry out research on the key technologies of power generation and sea water desalination.
  • The rapid development of QNP has captured the attention of the Fortune Global 500 companies, such as the MAN Group from Germany, and Mitsubishi Heavy Industries from Japan. These companies and numerous others have worked with QNP for technical exchanges.
  • QNP has also gotten strong support from central and local government. Top government officials at all levels have visited QNP many times and given high ratings on QNP`s development.

QNP Project

Sales  Network & After Sales:

The market share of QNP is growing steadily and rapidly. Our agents and products have a presence in many countries and regions all over the world such as the U.S.A, Canada, Brazil, Argentina, Russia, Australia, Serbia, India, Indonesia, Pakistan, the Philippines, Thailand, Cambodia, Vietnam, Iran, Myanmar, as well as Sudan, Morocco and Algeria in Africa.

QNP has a skilled and experienced After Sales team geared up for fast response and superior services to our customers at any time. Our Long distance monitoring center is equipped to monitor, diagnose, serve and manage the units delivered. QNP also provides technical training to our customers at regular intervals.

QingNeng Power Company

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