KYN61-40.5
Product description
KYN61-40.5 refers to the armored removable type AC metal enclosed switchgear (hereinafter referred to as switchgear) system three-phase flow 50Hz, rated voltage 40.5KV indoor complete sets of power distribution devices. As a power plant, substation and industrial and mining enterprises to accept and distribute the use of electricity, the circuit plays a control, protection and testing functions, but also for frequent operation of the place. Switchgear cabinet structure using assembly-type, circuit breaker with hand-car floor structure; equipped with a new composite insulation vacuum circuit breaker, and a good interchangeability; handcart frame equipped with screw nut propulsion mechanism, Easy to move the handcart, and to prevent misuse and damage to the propulsion agencies; main switch, handcart, switchgear door interlock between the use of forced mechanical latching to meet the "five anti" function; all operations can be in the door Close to the state; cable room space is abundant, can connect multiple cables; fast grounding switch for grounding and loop short circuit; shell protection class IP4X, hand compartment door open state, protection class IP2X.
Model Description:
Use the environment
1. the ambient air temperature limit: +40 ℃, the lower limit: -10 ℃, the average daily temperature does not exceed 35 ℃;
2. Altitude not exceeding 1000m;
3. the relative humidity is not more than 95% on average, the monthly average is not more than 90%;
4. Earthquake intensity does not exceed 8;
5. Daily average of water vapor pressure does not exceed 2.2Kpa, the monthly average does not exceed 1.8kpa;
6. No fire, explosion hazard, serious pollution, chemical corrosion and severe vibration of the place.
Technical Parameters
Features:
KYN61-40.5 switchgear has a series of interlocks. to fundamentally prevent the occurrence of dangerous situations and may cause serious consequences of the operation. Thus effectively ensuring the operation of the operating personnel and the safety of the switchgear itself.
the switchgear shall meet the relevant interlock conditions when the following operations are performed, otherwise the operation will be prevented.
Push the truck part from the test position to the working position:
the circuit breaker is in the "minute" position
the grounding switch is in the "minute" position
the handlebar part is withdrawn from the working position to the test position:
the circuit 5S is in the "minute" position
Operating circuit breakers:
the handcart is locked in the test position or working position
Operation Ground switch:
the handcart part is locked in the test position
the cable compartment door closes
Use of the security
to achieve the high-pressure door closed in the case of switching a variety of operations.
Fully metal armored and closed, closed when the enclosure protection class IP4X, effective protection of personal safety.
A good main circuit insulation makes the switchgear compact and saves the floor area.
Wide adaptability, easy to achieve a variety of programs to meet the needs of different users.
Hand car interchangeability is good, moving in the cabinet effort, balance.
Cable room has plenty of space, can connect multiple cables, easy installation and maintenance.
Mechanical interlock is simple and reliable.
Product description
KYN61-40.5 refers to the armored removable type AC metal enclosed switchgear (hereinafter referred to as switchgear) system three-phase flow 50Hz, rated voltage 40.5KV indoor complete sets of power distribution devices. As a power plant, substation and industrial and mining enterprises to accept and distribute the use of electricity, the circuit plays a control, protection and testing functions, but also for frequent operation of the place. Switchgear cabinet structure using assembly-type, circuit breaker with hand-car floor structure; equipped with a new composite insulation vacuum circuit breaker, and a good interchangeability; handcart frame equipped with screw nut propulsion mechanism, Easy to move the handcart, and to prevent misuse and damage to the propulsion agencies; main switch, handcart, switchgear door interlock between the use of forced mechanical latching to meet the "five anti" function; all operations can be in the door Close to the state; cable room space is abundant, can connect multiple cables; fast grounding switch for grounding and loop short circuit; shell protection class IP4X, hand compartment door open state, protection class IP2X.
Model Description:
Use the environment
1. the ambient air temperature limit: +40 ℃, the lower limit: -10 ℃, the average daily temperature does not exceed 35 ℃;
2. Altitude not exceeding 1000m;
3. the relative humidity is not more than 95% on average, the monthly average is not more than 90%;
4. Earthquake intensity does not exceed 8;
5. Daily average of water vapor pressure does not exceed 2.2Kpa, the monthly average does not exceed 1.8kpa;
6. No fire, explosion hazard, serious pollution, chemical corrosion and severe vibration of the place.
Technical Parameters
Features:
KYN61-40.5 switchgear has a series of interlocks. to fundamentally prevent the occurrence of dangerous situations and may cause serious consequences of the operation. Thus effectively ensuring the operation of the operating personnel and the safety of the switchgear itself.
the switchgear shall meet the relevant interlock conditions when the following operations are performed, otherwise the operation will be prevented.
Push the truck part from the test position to the working position:
the circuit breaker is in the "minute" position
the grounding switch is in the "minute" position
the handlebar part is withdrawn from the working position to the test position:
the circuit 5S is in the "minute" position
Operating circuit breakers:
the handcart is locked in the test position or working position
Operation Ground switch:
the handcart part is locked in the test position
the cable compartment door closes
Use of the security
to achieve the high-pressure door closed in the case of switching a variety of operations.
Fully metal armored and closed, closed when the enclosure protection class IP4X, effective protection of personal safety.
A good main circuit insulation makes the switchgear compact and saves the floor area.
Wide adaptability, easy to achieve a variety of programs to meet the needs of different users.
Hand car interchangeability is good, moving in the cabinet effort, balance.
Cable room has plenty of space, can connect multiple cables, easy installation and maintenance.
Mechanical interlock is simple and reliable.
