SCR Thyristor for Induction Melting Furnace

China SCR Thyristor for Induction Melting Furnace, Find details about China Kk 1200A/2200V SCR, Disc R1275ns21 Thyristor from SCR Thyristor for Induction Melting Furnace

Basic Info.

Model NO.

Model

Kk Series

Batch Number

2021+

Brand

Sailton

General Feature

Distrubute Gate Design

Special Use

Inverter Choper Heating Applications

Trademark

SAILTON/STI

Transport Package

Carton Box

Specification

490*330*200 packing size

Origin

China

HS Code

8541300000

Model NO.

Model

Kk Series

Batch Number

2021+

Brand

Sailton

General Feature

Distrubute Gate Design

Special Use

Inverter Choper Heating Applications

Trademark

SAILTON/STI

Transport Package

Carton Box

Specification

490*330*200 packing size

Origin

China

HS Code

8541300000

Product Desciption

SCR Thyristor for Induction Melting Furnace

Feature:Fast Switching Thyristor SCR (R1275NS21)

Distributed gate design

Fast turn-on and high di/dt

Low switching losses

Designed for inductive heating and inverter choper applications

Application

1,Inverters

2,Chopper

3,Inductive heating

4,Various types of forced converters

5,Electric welding

6,AC motor speed control

FAST SWITCHING THYRISTOR FOR INDUCTION HEATING FURNACE

Fast switching thyristor is the core component of induction furnace power supply & thyristor frequency converter.

Thyristor frequency converter consists of rectifier bridge and inverter bridge.

Fast thyristor usually used as inverter circuit,phase control thyristor used as rectifier circuit.Two or four fast SCR in series in the inverter circuit.

COMPANY

We have a wide current range fast switching thyristor which used on inverter bridge.

For example KK800A/1000V-1800V,KK1000A/1000V-2000V,KK1200A/1000V-2000V,KK1500A/1000V-2200V,KK2500A/1800V-2800V,KK2700A/2000V-2800V,KK3000A/2000V-4500V,KK3500A/3000V-4500V,KK4000A/3000V-4500V ETC.

These part numbers replace westcode R series SCR with good quality,and has successfully used on Inductotherm brand furnace,Ajax brand furnace,Germany ABP brand furnace…

Detailed Datasheet for Selection

Capsule
Part No.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_RRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	V	mΩ	µs	ºC/W	ºC/W	KN
Up to 1600V
KK200/12-16	200	1200-1600	4000	80	1.60	1.50	16-25	0.085	0.02	6	T6
KK300/12-16	300	1200-1600	4300	92	1.50	1.40	16-25	0.045	0.01	9	T7
KK400/12-16	400	1200-1600	8500	361	1.40	1.20	16-25	0.040	0.01	16	T9
Up to 1800V
KK500/12-18	500	1200-1800	6500	211	1.45	0.60	16-25	0.040	0.01	16	T9
KK600/12-18	600	1200-1800	10000	500	1.30	0.50	16-25	0.040	0.01	20	T9
KK800/12-18	800	1200-1800	12000	720	1.35	0.40	16-25	0.030	0.008	20	T10
KK1000/12-18	1000	1200-1800	14000	980	1.55	0.35	16-25	0.020	0.006	25	T11
KK1200/12-18	1200	1200-1800	16000	1280	1.50	0.30	16-35	0.018	0.006	32	T12
KK1500/12-18	1500	1200-1800	18000	1620	1.45	0.26	16-35	0.018	0.006	32	T12
KK1800/12-18	1800	1200-1800	19000	1805	1.42	0.25	16-35	0.013	0.005	45	T13
KK2000/12-18	2000	1200-1800	23000	2645	1.45	0.20	25-40	0.012	0.005	50	T14
KK2500/12-18	2500	1200-1800	31000	4805	1.30	0.15	25-40	0.011	0.002	55	T15
Up to 2200V
KK1200/20-22	1200	2000-2200	15000	1125	1.45	0.40	30-50	0.020	0.006	25	T11
KK1500/20-22	1500	2000-2200	16000	1280	1.50	0.32	30-50	0.018	0.006	32	T12
KK1800/20-22	1800	2000-2200	18000	1620	1.50	0.30	30-50	0.013	0.003	45	T13
KK2000/20-22	2000	2000-2200	20000	2000	1.50	0.25	30-50	0.012	0.003	50	T14
KK2500/20-22	2500	2000-2200	30000	4500	1.30	0.20	30-50	0.011	0.002	55	T15
Up to 3000V
KK1000/25-28	1000	2500-2800	10000	500	1.55	0.50	30-40	0.020	0.006	25	T11
KK1200/25-28	1200	2500-2800	12000	720	1.50	0.45	30-40	0.018	0.006	32	T12
KK1500/25-28	1500	2500-2800	15000	1125	1.50	0.32	30-40	0.018	0.006	32	T12

Part No.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_RRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	V	mΩ	µs	ºC/W	ºC/W	KN
KK1800/25-28	1800	2500-2800	18000	1620	1.50	0.32	30-40	0.013	0.005	45	T13
KK2000/25-28	2000	2500-2800	20000	2000	1.48	0.25	30-40	0.012	0.005	50	T14
KK2500/25-28	2500	2500-2800	25000	3125	1.50	0.18	35-50	0.011	0.002	55	T15
KK3000/25-30	3000	2500-3000	35000	6125	1.32	0.15	70-85	0.007	0.002	70	T16
KK4000/25-30	4000	2500-3000	45000	10125	1.30	0.13	100-115	0.006	0.001	90	T17
Up to 3500V
KK3200/35-45	3200	2500-3000	41000	8405	1.65	0.22	150-200	0.006	0.001	90	T17
If need 35mm please note outline H code H:35mm
Asymmetrical
Part No.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_DRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	V	mΩ	µs	ºC/W	ºC/W	KN
KK1300	1300	2800	16000	1280	1.50	0.30	50	0.020	0.005	25	T11