Product Details:
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Place of Origin: | China |
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Brand Name: | HENGFENGYOU |
Certification: | ISO IEC CB COC KEMA SNI SABS CCC |
Model Number: | KYN61-40.5, KYN28A-12, KYN28-24 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 1 |
Price: | 200-20000/piece |
Packaging Details: | wooden case |
Delivery Time: | 30 days |
Payment Terms: | LC T/T |
Supply Ability: | 5000 piece/year |
Detail Information |
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Model Number: | KYN28A-12 | Type: | Metal Clad |
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Rated Frequency: | AC 50Hz (60Hz) | Rated Current(A): | 630, 1250, 1600, 2500, 3510, 4000 |
Customized: | OEM/ODM Order Acceptable | Application: | Power Transmission Or Distribution |
Product Name: | Electrical Kyn28 12 Switchgear 11kv | Rated Voltage: | 3KV, 7.2KV, 12KV Optional |
Comply Standards: | DL/T404, IEC298,GB3906 | ||
High Light: | mv switchgear panel,medium voltage cabinet |
Product Description
Kyn61-40.5 35kv Metal Switchgear Cabinet Electric Enclosure
Kyn61-40.5 (Z) type armored shifting open type ac metal closed switch cabinet (hereinafter referred to as the switch cabinet) is a three-phase ac 50Hz, rated voltage 40.5kv indoor complete distribution unit.As a power plant, substation and industrial and mining enterprises to receive and distribute electricity with the circuit control, protection and monitoring functions, but also can be used for frequent operations.
The switchgear conforms to GB/ t11022-1999, gb3906-2006 and DL 404-1997.
Structural Features
The cabinet structure adopts assembled structure, and the circuit breaker adopts handcart floor structure;
Equipped with a new type of composite insulated vacuum circuit breaker with good interchangeability and simple replacement;
Screw nut propulsion mechanism is installed in the vehicle frame, which can easily move the handcart and prevent damage to the propulsion structure due to improper operation;
All operations can be carried out in the closed state of the cabinet door;
The interlock between the main switch, handcart and switch cabinet door adopts the mandatory mechanical lock to meet the "five defense" function;
The cable room is full of space to connect multiple cables
Quick grounding switch is used for grounding and circuit short-circuit;
Enclosure protection class IP3X, handcart compartment door open, protection class IP2X;
The product conforms to gb3906-1991.dl 404-1997 and adopts the international iec-298 standard with reference.
Item | Unit | Parameters | |
Rated voltage | KV | 3, 7.2, 12 | |
Rated current | A | 630,1250,1600,2500,3150,4000* | |
Rated short circuit breaking current | KA | 25, 31.5, 40 | |
Rated short circuit switching current | 63, 80, 100 | ||
Rated short-yime withstand current(4s) | 25, 31.5, 40 | ||
Rated peak withstand current | 63, 80, 100 | ||
Rated frequency | Hz | 50 | |
Rated insulation level | 1 min power frequency withstand voltage | KV | 42 |
Lighting impulse withstand voltage | 75 | ||
control circuit voltages | AC | V | 110, 220, 380 |
DC | V | 110, 220 | |
Protection degree | Housing IP4X , cubicle and circuit breaker IP2X when door is open |
Main technical parameters | ||
Main circuit rated voltage(V) | .......................... | Ac 400 (600) |
Rated voltage of auxiliary circuit (V) | .......................... | Ac 220/380 (400) dc 110/220 |
Rated frequency (Hz) | .......................... | 50(60) |
Rated insulation voltage(V) | .......................... | 690(1000) |
Rated current(A) | The level of bus | ≤6000 |
Rated short-time bus withstand current (kA/1s) | .......................... | 50,80 |
Rated peak withstand current of bus (kA/0.1s) | .......................... | 105,176 |
Power frequency test voltage (V/1min) |
main circuit | 2500 |
Auxiliary circuit | 1760 | |
bus |
Three-phase four-wire system | A,B,C,PEN |
Three-phase five-wire system | A,B,C,PE,N | |
Protection grade | .......................... | IP30 |
Order information
Schematic diagram of main circuit or electrical schematic diagram
Arrangement and layout
Model, specification and quantity of main components.
Incoming and outgoing wire method and cable specification, etc
If bus connection is required between the devices, bus connection and height from the ground shall be provided.
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