Basic Info.
Range of Applications
Induction Heating Machine
Usage
an Electric Appliance
Transport Package
Wooden Case
Specification
customer′ s size
Product Description
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 SCR (R1275NS21) FOR INDUCTION HEATING FURNACE
Fast switching thyristor SCR 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.
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. | IT(AV) | VDRM | ITSM | I2 t | VTO | rT | tq | RthJC | RthCH | F | Outline |
| Tc=55ºC | VRRM | 50HZ TVJM | 50HZ TVJM | TVJM | TVJM | TVJM |
| 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. | IT(AV) | VDRM | ITSM | I2 t | VTO | rT | tq | RthJC | RthCH | F | Outline |
| Tc=55ºC | VRRM | 50HZ TVJM | 50HZ TVJM | TVJM | TVJM | TVJM |
| 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. | IT(AV) | VDRM | ITSM | I2 t | VTO | rT | tq | RthJC | RthCH | F | Outline |
| Tc=55ºC | 50HZ TVJM | 50HZ TVJM | TVJM | TVJM | TVJM |
| 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 |
Address:
Cicheng Industrial Zone, Jiangbei District, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Ningbo Hanxing Electronic Equipment Co., Ltd. is a leading domestic industrial electric furnace manufacturing R&D enterprise, high-tech technology enterprise and member of China Foundry Association. The company is located in Ningbo on the coast of the East China Sea. It is close to Beilun Deepwater Port and Ningbo Airport and Hangzhou Bay Bridge. The traffic and location conditions are very advantageous. The energy saving rate of Ningbo Haoxing Electronic Equipment Co., Ltd. Has reached the international advanced level. The products have passed the ISO9001: 2000 quality system certification and the EU CE certification certification body certification.
