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OTC Welding Machine

OTC welding machine DW300 parts and specifications

Let's first take a look at the configuration diagram of the OTC aluminum welding machine DW300 parts.


1. parts symbol: NF1, model: 4614-109, name: air switch, specification: IELK111-34459-1-V.

2. parts symbol: LF1, model: 4519-036, name: filter, specification: FS5681-50-99.

3. parts symbol: PL1, model: 4600-360, name: indicator light, specification: N46010A7KW-01.

4. parts symbol: DR1, model: 4531-716, name: three-phase rectifier bridge, specification: DFA100BA160.

5. parts symbol: DR2~5,8, model: 4531-308, name: fast diode module, specification: DBA200UA60.

6. parts symbol: DR9, model: 4531-505, name: diode, specification: S2L60.

7. parts symbol: DR10~12, model: 4531-308, name: fast diode module, specification: DBA200UA60.

8. parts symbol: DR14, model: 4531-120, name: rectifier bridge, specification: D5SB60.

9. parts symbols: TR1~4, model: 100-0003, name: IGBT module, specification: CM150-DU-24NFH.

10. parts symbol: TR5~8, model: 4534-531, name: IGBT module, specification: CM400DY-12NF.

11. parts symbol: TR9, model: 4534-402, name: IGBT, specification: 1MBH50D-060.

12. parts symbol: TRIO, model: 4534-531, name: IGBT module, specification: CM400DY-12NF.

13. parts symbol: SCR1, model: 4530-137, name: thyristor module, specification: SG25M60.

14. parts symbol: CT1, model: 4810-030, name: current tile sensor, specification: W-W03029.

15. parts symbol: CT2, model: 4406-009, name: Hall element, specification: HA400S3I-H.

16. parts symbol: T1, model: P10511B00, name: inverter transformer, specification: P10511B00.

17. parts symbol: LI, model: P10264L00, name: input reactor, specification: P10322L00.

18. parts symbol: L2, model: P10510C00, name: DC reactor, specification: P10510C00.

19. Parts symbol: L3, 4, 6, 12, 21, model: 4739-497, name: ferrite core, specification: E04RA400270150.

20. parts symbol: L7, model: 4739-497, name: ferrite core, specification: E04RA400270150.

21. parts symbols: L10, 11, 13, 14, 24, model: 4739-543, name: ferrite core, specification: E04RA310190100.

22. parts symbol: L18, model: 4739-358, name: ferrite core, specification: RI-17.5-28.5-10.7.

23. parts symbol: L23, Model: 4739-579, Name: Buckle filter, Specification: ZCAT-3035-1330.

24. parts symbol: THP1, model: 4614-040, name: temperature control switch, specification: 67L085.

25. parts symbol: THP2, model: 4614-057, name: temperature control switch, specification: 67L080.

26. parts symbol: THP3, model: 4258-051, name: temperature control switch, specification: 67L090.

27. parts symbol: THP4, model: 4253-024, name: temperature control switch, specification: US-602SXTTAS.

28. parts symbols: FM1, 2, model: P30016L00, name: fan, specification: P30016L00.

29. parts symbol: SH, model: 4403-116, name: shunt, specification: KY400A400A/60mV.

30. parts symbol: R1~4, Model: 1EG191-11400, Name: Varistor, Specification: ENC911D-14A.

31. parts symbol: R7~12, model: 4509-704, name: carbon film resistor, specification: RD1/4Wlk^J.

32. parts symbol: R13~20,43, model: 4508-317, name: carbon film resistor, specification: RD1/2W3kQJ.

33. parts symbol: R29a,b~30a,b, model: 4509-121, name: metal film resistor, specification: RNP-50SC10QF.

34. parts symbol: R35, model: 4509-916, name: cement resistor, specification: T20SH2.2QJA.

35. parts symbols: R36, 38, 47, model: 4509-704, name: carbon film resistor, specification: RD1/4Wlk^J.

36. parts symbol: R39, model: 4504-944, name: wire wound resistor, specification: KNP1W10Q.

37. parts symbol: R41,42, model: 4509-922, name: cement resistor, specification: 20SH10QJA.

38. parts symbols: R44, 45, 46, model: 4509-128, name: metal oxide film resistor, specification: RS2B-200k〇J.

39. parts symbol: R48, Model: 4509-918, Name: Cement Electric Attachment, Specification: 40SII200QJA.

40. parts symbol: R49,50, model: 4509-825, name: cement resistor, specification: 20SH15kQJA.

41. parts symbol: R51a,b~R52a,b, model: 4504-325, name: flat wire wound resistor, specification: NCRF24V20QJ.

42. parts symbol: R53, model: 4509-109, name: metal oxide film resistor, specification: RS1B51k〇.

43. parts symbol: C6,7, model: 4518-528, name: film capacitor, specification: US20X103JAASA.

44. parts symbol: C8, model: 4518-402, name: film capacitor, specification: 0.47hF50V.

45. parts symbol: C9, model: 4511-510, name: aluminum electrolytic capacitor, specification: LWA2N601MSMAZO.

46. parts symbol: CIO, model: 4518-497, name: film capacitor, specification: DHS630V103JSL.

47. parts symbol: Cll, model: 4518-411, name: film capacitor, specification: EM351200D0B1HP.

48. parts symbol: C12, model: 4518-402, name: film capacitor, specification: 0.47nF50V.

49. parts symbol: C13, model: 4518-530, name: film capacitor, specification: US16X154JAASA.

50. parts symbol: C14, Model: 4511-251, Name: Mendeium electrolytic capacitor, Specification: WW02212.

51. parts symbol: C15, model: 4517-401, name: ceramic capacitor, specification: O.OlnF2kV.

52. parts symbol: CONI, model: 4730-421, name: Jinqu socket, specification: HS25R-10.

53. parts symbol: CON2, model: 4730-426, name: metal insert chaos, specification: 25-6BK.

54. parts symbol: PS, model: 4255-016, name: torque switch, specification: W-W00032.

55. parts symbol: TM1, model: 4739-616, name: terminal block, specification: TB10-018P.

56. parts symbol: TM2, model: 4739-505, name: terminal block, specification: TB10-0112P.

57. parts symbol: PCB1, model: P10511L, name: circuit board, specification: P10511U00.

58. parts symbol: PCB2, model: P10265P, name: circuit board, specification: P10265P00.

59. parts symbol: PCB3, model: P10263Q, name: circuit board, specification: P10263Q00.

60. parts symbol: PCB4, model: P10265V, name: circuit board, specification: P10265V00.

61. parts symbol: PCB5, model: P30016T, name: circuit board, specification: P30016T00.

62. parts symbol: PCB6, model: P10511M, name: circuit board, specification: P10511M00.

63. parts symbol: PCB7, model: P10261Q, name: circuit board, specification: P10261Q00.

64. parts symbol: PCB8, model: P10263R, name: circuit board, specification: P10263R00.

65. parts symbol: PCB9, model: P10510R, name: circuit board, specification: P10510R00.

66. parts symbol: PCB10, model: P10510X, name: circuit board, specification: PI0510X00.

67. parts symbol: PCB11, model: P10264S, name: circuit board, specification: P10264S00.

68. Parts model: 4341-308, name: relay, specification: G6B-1114P-FD-USDC24V.

69. parts symbol: PCB12, model: P10510S, name: circuit board, specification: P10510S00.

70. parts symbol: PCB13, model: P10510V, name: circuit board, specification: P10510V00.

71. parts symbol: PCBll, model: P10487P, name: circuit board, specification: P10487P00.

72. parts symbol: PCB15, model: P10487P, name: circuit board, specification: P10487P00.

73. Parts symbol: ①, model: 4739-474, name: rubber plug with membrane, specification: W-W02805.

74. Parts symbol: ②, model: 4739-604, name: rubber pad with film, specification: C-30-SG-32A.

75. parts symbol: ③, Model: 4735-038, Name: Knob, Specification: K-10022RSB.

76. parts symbol: ④, model: 4735-039, name: cover, specification: K-10022CSBL.

77. parts symbol: ⑤, model: 4739-516, name: roller, specification: 420SR-RD50.

78. parts symbol: ⑥, model: P10562W02, name: operation panel, specification: P10562W02.

79. parts symbol: ⑦, model: 4739-476, name:, specification: W-W02814.

80. parts symbol: ⑧, model: P5801G03, name: handle, specification: P5801G03.

81. parts symbol: ⑨, model: P10263G12, name: cushion cover, specification: P10263G12.

82. parts symbol: ⑩, model: P10261J01, name: front cover, specification: P10261J01.

83. parts symbol: ⑪, model: P10263J02, name: operation panel cover, specification: P10263J02.

If you need to buy, you can contact me. Our company sells all types of OTC equipment, original parts and spare parts. Our company is the agent designated by OTC. All parts are guaranteed to be original and authentic. Contact number: +86-180-9663-1656 (the same wechat and whatsapp number). At the same time, you are welcome to join me in wechat to exchange knowledge and information about OTC welding machine Experience.Welcome to 15305667776@163.com and ahojotc@gmail.com. Due to the network, if you want to send me an email, please send it to these two email addresses at the same time. Thank you very much.