Kp High Voltage Series Phase Control Thyristors Semiconductor Devices Kp700A5800V Static Var Compensator Thyristor

Product Description

Kp High Voltage Series Phase Control Thyristors Semiconductor Devices Kp700A/5800V Static Var Compensator Thyristor

High Voltage Phase Control Thyristor SCR

 

Feature

Design for high power industrial and power transmission applications. 

Otimized for low on-state voltage and match Qrr and VT available for series or parallel connections.

We provides one of the most comprehensive ranges of standard phase control thyrist

 

Application

1,High-power inversion 2,AC and DC motor control 3,AC/DC switching

4,Phase-controlled rectification 5,Active and passive inverter 6,Soft starte

Introduction:

A thyristor/SCR is a solid-state semiconductor device with four layers of alternating P and N-type materials. Some sources define silicon-controlled rectifier (SCR) and thyristor/SCR as synonymous.

It acts exclusively as a bistable switch, conducting when the gate receives a current trigger, and continuing to conduct while the voltage across the device is not reversed (forward-biased). A three-lead thyristor/SCR is designed to control the larger current of its two leads by combining that current with the smaller current of its other lead, known as its control lead. In contrast, a two-lead thyristor/SCR is designed to switch on if the potential difference between its leads is sufficiently large (breakdown voltage).

The first thyristor/SCR devices were released commercially in 1956. Because thyristor/SCRs can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct current power transmission. thyristor/SCRs may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally, thyristor/SCRs relied only on current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. The latter is known as a gate turn-off thyristor/SCR, or GTO thyristor/SCR. A thyristor/SCR is not a proportional device like a transistor. In other words, a thyristor/SCR can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor/SCR unsuitable as an analog amplifier, but useful as a switch.

 

Classification:

thyristor/SCR according to the shutoff, conduction and control methods can be divided into ordinary thyristor/SCR (SCR), bidirectional thyristor/SCR (TRIAC), inverse thyristor/SCR (RCT), gate turn off thyristor/SCR (decision), BTG temperature control of thyristor/SCR, thyristor/SCR (TT abroad, TTS domestic) and optically controlled thyristor/SCR (LTT), etc.

The thyristor/SCR can be divided into two polar thyristor/SCR, triode thyristor/SCR and quadrupole thyristor/SCR according to its pins and polarity.

The thyristor/SCR can be divided into three types: metal packaging thyristor/SCR, plastic sealing thyristor/SCR and ceramic packaging thyristor/SCR.

Among them, metal packaging thyristor/SCR is divided into bolt shape, plate shape, round shell and so on.The laminated thyristor/SCR is divided into two kinds: strip fin and no heat sink.

The thyristor/SCR can be divided into three types: high-power thyristor/SCR, medium power thyristor/SCR and small power thyristor/SCR according to the current capacity.

In general, the large-power thyristor/SCR adopts ceramic package, while the medium and small power thyristor/SCR is mostly sealed or metal encapsulated.

thyristor/SCR speed according to the cut-off can be divided into ordinary thyristor/SCR and fast thyristor/SCR, fast thyristor/SCR include all specially designed for rapid application of thyristor/SCR, have regular fast thyristor/SCR and working in a higher frequency of high frequency thyristor/SCR, respectively applied to 400 hz and above 10 KHZ chopping or inverter circuits.

(note: high frequency does not equal fast thyristor/SCR)

 

Application:

we are one professional manufacturer and trading company for phase control thyristor and SCR. We are specialized in producing power semiconductors devices. The main products are fast switch thyristor/SCR(KK series)for MF inductor furnace ,high voltage phase control thyristor/SCR(KP series) for soft start. And high voltage soft-start components, which the main technical indicators of high-voltage thyristor/SCRs have reached or exceeded those of international famous brand products.  The phase control thyristor/SCR(KP series) are widely used in high-power inversion ,AC and DC motor control,AC/DC switching,phase-controlled rectification,Active and passive inverter,soft starter

 The fast switch thyristor/SCR(KK series)are widely used in inverters,chopper,inductive heating,Various types of forced converters,electric welding

the company's products have been sold nationwide and exported to Europe, Middle East, Southeast Asia, South Africa and other countries and regions.
 

 

 

Part  No.	IT(AV)	VDSM	VDRM	ITSM	VTO	rT	RthJC	RthCH	F	Outline
	Tc=70ºC	VRSM	VRRM	50HZ  TVJM	TVJM	TVJM
	A	V	V	A	V	mΩ	ºC/W	ºC/W	KN
Up to5200 V
KP400/45-52	400	4500-5200	4200-4600	5400	1.30	1.900	0.045	0.008	16	T9
KP800/45-52	800	4500-5500	4200-4600	12000	1.15	1.000	0.022	0.006	25	T11
KP1200/45-52	1200	4500-5200	4200-4600	19000	1.15	0.600	0.015	0.005	32	T13
KP1500/45-52	1500	4500-5200	4200-4600	25000	1.20	0.550	0.011	0.002	55	T15
KP2200/45-52	2200	4500-5200	4200-4600	45000	1.10	0.350	0.009	0.002	70	T16
KP2800/45-52	2800	4500-5200	4200-4600	55000	1.05	0.250	0.007	0.002	90	T17
Up to6500 V
KP300/55-65	350	5500-6500	4500-5600	4500	1.20	2.600	0.045	0.008	16	T9
KP700/55-65	750	5500-6500	4500-5600	11000	1.20	1.100	0.022	0.005	25	T11
KP1000/55-65	1100	5500-6500	4500-5600	14300	1.18	0.800	0.015	0.004	32	T13
KP1200/55-65	1200	5500-6500	4500-5600	22000	1.15	0.700	0.011	0.002	55	T15
KP1800/55-65	1800	5500-6500	4500-5600	31000	1.25	0.500	0.009	0.002	70	T16
KP2500/55-65	2500	5500-6500	4500-5600	43000	1.20	0.330	0.007	0.002	90	T17
TVJM=125ºC         If need 35mm  please note outline H code        H:35mm

 

Outline size:

High Voltage Water Cooler

Special for 6500V thyristor/SCR


 

Feature:

Mainly application for static var compensator (SVC)

Matched with :    5STP 03D6500

                                 5STP 03X6500

                                 5STP 08F6500

                                 5STP 08G6500

Matched with our code: KP300 6500

                                     KP300D6500

                                     KP800 6500

                                     KP800D6500

Belowed drawing is our regular size, we can customize as client's needs

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