Phase Control Thyristor

Phase Control Thyristor

 

We design and manufacture various voltage of phase control thyristor.Our phase control thyristor include disc type and stud type.Disc thyristor current range from 500A to 6000A,voltage range from 1000V to 7500V.Stud thyristor current range from 10A to 500A,voltage value is 100V-1500V.

Our phase control thyristor have a very good low switching loss characteristic,it popular be used on turn on and off equipment.For example,our 6500v phase controlled thyristor is hot used on medium voltage soft starter, motor drive and converter etc.

We have advantage on high voltage thyristor and high current scr.With stable performance,our high power thyristor widely be used on furnace,rectifier device,high power supply,industrial drive,traction and transmission,excitation,static reactive power compensation (SVC).

 

Phase Control Thyristor Features:phase control thyristor testing

 

1,Distributed gate design

2,High di/dt capability

3,Low switching loss

4,Max. voltage up to 8000V

 

Phase Control Thyristor Applications:

 

1,Low voltage soft starter,medium voltage soft starter

2,Industrial drives,Inverter,Converters

3,Traction and transmission

3,High current power supply

4,Excitation

5,SVC

6,Welding

 

Phase Control Thyristor Model List:

Disc Thyristor

phase-control-thyristor-list-1power thyristor product list

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

phase control thyristor product listpower thyristor part number list

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phase Control Thyristor Outline Drawing:

phase-control-thyristor-outline-drawingphase-control-thyristor-outline-size-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power thyristor outline drawing-1

 

 

 

 

 

 

 

 

 

 

Download Phase Control Thyristor Datasheet:

Catalogue of Phase control thyristor

 

 

 

 

 

 

 

 

 

 

Fast Switching Thyristor – Inverter Thyristor

Fast Switching Thyristor,Fast Thyristor,Inverter Thyristor

Fast Switching Thyristor – Inverter Thyristor

 

We supply various shapes of fast switching thyristor which is also called fast thyristor or inverter thyristor.It is a fast turn off device.Our fast thyristor include standard fast switching thyristor and medium frequency fast thyristor (300HZ-2000HZ).It’s current range from 500A to 4000A, voltage range from 1000V- 4500V.Tq value have 10-25us,30-50us and 50-70us.With excellent fast turn on-off performance,our fast turn off thyristor are hot used on inverter circuit.For example induction heating,thyristor frequency converter,furnace power supply,inverter device etc.electronic equipment.

Along with application of high frequency & medium frequency equipment,fast thyristors require lower tq values.Our fast thyristor optimized tq values to meet this requirements.

 

 

 

fast-scr-test

Fast Thyristor Features:

 

1,Very short turn-on and turn-off time

2,Large critical rates of current rise

2,High surge current ratings

3,Wide operating temperature range

 

Fast Switching Thyristor Typical Applications:

 

1,Induction heating,surface treatment,smelting furnace

2,DC chopper drives,Inverter

3,UPS

4,Pulse power supply

5,Other fast switch equipments.

 

Fast Switching Thyristor Model Table:

Disc fast Thyristors & Inverter Thyristor

Part NumberIT(AV) Tc=55VDRM VRRMITSMI²tVTOrT tq value(us) RthjcRthchF(KN)Outline
Upto 1600V
KK200A 12-16200A1200V-1600V4KA801.60V1.5016-25us0.0850.026T6
KK300A 12-16300A1200V-1600V4.3KA921.501.4016-25us0.0450.019T7
KK400A 12-16400A1200V-1600V8.5KA3611.401.2016-25us0.0400.0116T9
Up to 1800V
KK500A/12-18500A1200V-1800V6.5KA2111.450.6016-25us0.0400.0116T9
KK600A/12-18600A1200V-1800V10KA5001.300.5016-25us0.0400.0120T9
KK800A/12-18800A1200V-1800V12KA7201.350.4016-25us0.0300.00820T10
KK1000A/12-181000A1200V-1800V14KA9801.550.3516-25us0.0200.00625T11
KK1200A/12-181200A1200V-1800V16KA12801.500.3016-25us0.0180.00632T12
KK1500A/12-181500A1200V-1800V18KA16201.450.2616-25us0.0180.00632T12
KK1800A/12-181800A1200V-1800V19KA18051.420.2516-25us0.0130.00545T13
KK2000A/12-182000A1200V-1800V23KA26451.450.2025-40us0.0120.00550T14
KK2500A/12-182500A1200V-1800V31KA48051.300.1525-40us0.0110.00255T15
Up to 2200V
KK1200A/20-221200A2000V-2200V15KA11251.450.4030-50us0.0200.00625T11
KK1500A/20-221500A2000V-2200V16KA12801.500.3230-50us0.0180.00632T12
KK1800A/20-221800A2000V-2200V18KA16201.500.3030-50us0.0030.00345T13
KK2000A/20-222000A2000V-2200V20KA20001.500.2530-50us0.0030.00350T14
KK2500A/20-222500A2000V-2200V30KA45001.300.2030-50us0.0020.00255T15
Up to 3000V
KK1000A/25-281000A2500V-2800V10KA5001.550.5030-40us0.0200.00625T11
KK1200A/25-281200A2500V-2800V12KA7201.500.4530-40us0.0180.00632T12
KK1500A/25-281500A2500V-2800V15KA11251.500.3230-40us0.0180.00632T12
KK1800A/25-281800A2500V-2800V18KA16201.500.3230-40us0.0130.00545T13
KK2000A/25-282000A2500V-2800V20KA20001.480.2530-40us0.0120.00550T14
KK2500A/25-282500A2500V-2800V25KA31251.500.1830-50us0.0110.00255T15
KK3000A/25-283000A2500V-3000V35KA61251.320.1570-85us0.0070.00270T16
KK4000A/25-284000A2500V-3000V45KA101251.300.13100-115us0.0060.00190T17
Up to 4500V
KK3200A/35-453200A3500V-4500V41KA84051.650.22150-200us0.0060.00190T17
KK4000A/35-454000A3500V-4500V45KA81001.680.25150-200us0.0060.00190T17

Fast Thyristor Outline Drawing:

 

fast-thyristor-outline-size-drawing

fast-thyristor-outline-size-drawing

 

 

Download Fast Switching Thyristor Datasheet:

Catalog of Fast Switching Thyristor

 

 

 

 

 

 

 

 

 

High Frequency Thyristor

We supply various shapes of high frequency thyristor which are fast turn off thyristor.Our high frequency thyristor tq value is 3us-15us.Its current is from 400A to 2500A,voltage is from 1000V-4500V.

 

High Frequency Thyristor Features:

 

1,High frequency

2,Adjust to 2.5KHz-20KHz equipment

High frequency thyristor Product List:

zk-fast-recovery-diode-product-list

High frequency thyristor outline drawing:

zk-fast-recovery-diode-outline-size

 

Standard Rectifier Diode-Power Diode

Standard Rectifier Diode-Power Diode

 

Rectifier diode,also named rectifying diode,include standard rectifier diode,power diode,fast recovery diode,high current diode.We manufacture and export a wide range of rectifier diode,current range from 500A-6500A,voltage range from 1000V-8500V.We have advantage on high voltage rectifier,high power rectifier diode.With high quality,our diode not only be used on Chinese manufacturer,also exported standard diode to all over the world.

rectifier diode power diode

Product Features:

 

1,Low forward voltage drop

2,International standard housing

3,Max. voltage up to 8500V

 

Diode Applications:

 

1,Rectifier device

2,Traction and substation

3,Industrial drives

4,Power grid

6,Resistance welding machine

 

Standard Rectifier Diode Part Number Table:

 

ctifier diode power diode listctifier diode power diode tablerectifier-diode-list-3power diode rectifying diode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Download Rectifier Diode Catalog Data:

Catalog of Rectifier Diode

 

 

 

 

 

 

 

 

 

 

 

 

 

Fast Recovery Diode – Fast Diode

Fast Recovery Diode – Fast Diode

 

Fast recovery diode,also called fast diode with a small reverse recovery time.Our fast recovery diode voltage up to 4500V,current up to 3000A.Our recovery diode have fast recovery diode and soft recovery diode.With high quality and cheap price,our fast recovery diode are popular used on induction heating furnace,not only used on Chinese local market,also exported to Germany,UK,Russian,Ukraine,Iran,Egypt,Brazil,Turkey…

 

test fast recovery diode

Fast Recovery Diode Features:

 

1,Small recoveryed charge

2,Soft recovery and fast recovery

3,Reverse voltage up to 4500V

 

 

 

Fast Recovery Diode Typical Applications:

 

1,Inverse diodes for power transistors,GTO thyristor

2,AC motor control

3,Snubber diodes and free-wheeling diodes

4,UPS

5,Induction heating

6,Induction furnace

 

Fast Recovery Diode Model Table:

Part NumberIF(AV)@Tc=85VRRMIFSM I²tVFOrFtrrFOutline
Up to 2000V
ZK400A/10-20400A1000V-2000V4500A1011.050.6802.0us5KND6
ZK600A/10-20700A1000V-2000V11KA6050.950.5602.0us15KND9
ZK1000A/10-201200A1000V-2000V20KA20001.000.3503.0us25KND11
Up to 3300V
ZK800A/25-33800A2500V-3300V6400A2051.150.6904.0us15KND9
ZK1000A/25-331000A2500V-3300V15KA11251.500.5005.0us25KND11
ZK2000A/25-332000A2500V-3300V30KA45000.900.3505.0us45KND13
ZK2500A/25-332500A2500V-3300V48KA115200.900.2505.0us56KND15
Up to 4500V
ZK500A/36-45500A3600V-4500V8KA3201.701.2005.2us15KND9
ZK800A/36-45800A3600V-4500V11KA6051.900.8007.0us25KND11
ZK1500A/36-451500A3600V-4500V24KA28801.400.6508.0us45KND13
ZK2000A/36-452000A3600V-4500V26KA33801.300.5008.5us56KND15

Fast Recovery Diode Outline Drawing:

zk-fast-recovery-diode-outline-size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Download Catalog of Fast Recovery Diode:

Catalog of Fast Recovery Diode

 

 

 

 

 

 

 

 

 

Welding Diode

Welding diode is a high current rectifier diode which typically used on medium frequency welding machine,MFDC spot welding machine,seam welder.As welding rectifier output.We are Chinese largest welding diodes production base.Welding diodes product line include 7100A / 9000A / 12000A house type welder diodes and 10500A / 13500A houseless type welding diodes.Because of stable quality and long working time,has won many clients’s praise,E.g. resistance welding machine manufacturer,welding robotic service providers,automobile manufacturers etc.

 

Welding Diodes Features:welding diode

 

1,High forward current capability

2,Low forward and reverse recovery losses

3,High current up to 13500A

4,Frequency: 1000hz-2000hz

 

Welding Diode Typical Applications:

 

1,Medium frequency DC welding machine(MFDC resistance welder)

Spot welding machine,Seam welding machine

2,IT Gun welding transformer,Robot gun transformer

 

Welding diode part number table:

 

Part No.IF(AV)VRRMIFSMOutline
ZP4000A/200V-400V4000A200V-400V45KAD1
ZP7100A/200V-400V7100A200V-400V55KAD1
ZP10500A/200V-400V10500A200V-400V70KAD18
ZP12000A/200V-400V12000A200V-400V85KAD2
ZP13500A/200V-400V13500A200V-400V85KAD19
ZP16000A/200V-400V16000A200V-400V120KAD3
ZP18000A/200V-400V18000A200V-400V120KAD20

 

Welding Diode Outline Drawing:

(D1-D3:Housing rectifier diode.D18-D20:Housingless rectifier diode)

welding diode outline size drawing,welder diode

 

Download Datasheet:

ZP7100A 400V Welding Diode

ZP10500A-400V Welding Diodes

ZP12000A-200-400V Welding Diodes

ZP13500A-400V Welding Diodes