Tag: Soft Starter Thyristor Assembly

6500V SOFT STARTER Thyristor Assembly

6500V SOFT STARTER Thyristor Assembly

 

6500V thyristor assembly consists of two anti-parallel SCRs are pressed with a relatively high force onto heat-sinks which also serve as electrical contacts to the thyristor terminals.

 

Features:

 

1,High voltage 6500V thyristor components

2,Natural cooling or Air cooling with heatsink

3,Press-pack SCR devices

 

Typical Application:

 

1,Medium voltage soft starter

2,Medium voltage inverter/converter

3,Medium voltage drives

 

6500V Medium Voltage Soft Starter SCR Thyristor Assembly Drawing:

6500v soft starter thyristor assembly drawing

 

 

 

 

 

 

 

 

 

6500V Soft Starter Thyristor Component Model Table:

 

Model ThyristorABCDKFBolt SpacingBolt lengthOutline
SF2L-400-65KP300A-500A/6500V24520801005368088Outline
SF2L-700-65KP700A-800A/6500V26520901205369088Outline
SF2L-1000-65KP1000A/6500V350201252002069.5130150Outline
SF2L-1300-65KP1200A-1500A/6500V400201502002069.5150150Outline
SF2L-1900-65KP1800A-2000A/6500V4202515024020106150168Outline
SF2L-2800-65KP2600A-2900A/6500V4802518024020106180168Outline

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mine Explosion-Proof Soft Starter Thyristor Assembly

Mine Explosion-Proof Soft Starter Thyristor Assembly

 

The thyristor assemblies are specially designed for mine explosion-proof soft starter.Each phase consists of two anti-parallel phase control thyristors.We accept design and produce according to your assembly drawing.

 

Features:

1, used in colliery, mining and other occasions, three-phase asynchronous motor soft starter

2, six thyristors make up three phase AC switches

3, compact, easy to install

4, can be used for natural cooling

5, specific installation size, can be re-designed according to user requirements

 

Thyristor Assembly Technical Parameters:

 

1, flow capacity of the assembly, off-state voltage, depending on the chosen thyristors.

For example: the following figure show that each phase have two KP1000A-4200V thyristors

to make up three phase soft start components:

1, the maximum on-current (RMS) IT (RMS) = 2222A

2, repetitive peak off-state voltage VDRM≥4200V

3, repetitive peak off-state current IDRM≤70mA

4, state peak voltage VTM≤2.6V (1TM = 2400A time)

5, the gate trigger current 1GT = 40-150mA (two thyristors 1GT the difference ≤20mA)

6, gate trigger voltage VGT = 1.0-2.6V

 

 

MINE EXPLOSION SOFT START SCR ASSEMBLY DRAWING: