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Awọn iyipada iye ti o wọpọ ati awọn iyipada iyipada ti awọn multimeters jẹ awọn iyipada iyipo, ati pe awọn ẹya meji wa: ọkan jẹ BBM (Bireki Ṣaaju Ṣe) iru olubasọrọ, eyiti o jẹ pe olubasọrọ gbigbe ni akọkọ ge asopọ olubasọrọ iwaju nigbati o ba yipada awọn ipo Lẹhin ti o so asopọ ẹhin pọ. , ipo gige kan wa pẹlu awọn olubasọrọ iwaju ati ẹhin: ekeji ni iru olubasọrọ MBB (Ṣe Ṣaaju ki o to Bireki), eyiti o jẹ ifihan nipasẹ ipo kan nibiti olubasọrọ gbigbe wa ni olubasọrọ pẹlu awọn olubasọrọ iwaju ati ẹhin nigba iyipada awọn ipo. ..Lẹhinna ge asopọ olubasọrọ iwaju ki o tọju olubasọrọ pẹlu ẹhin olubasọrọ.Ninu apẹrẹ iyika, iyipada iyipo yẹ ki o yan ni ibamu si idi ti iyika ati aabo ti iyika naa.
Ampere: | 20A, 25A, 32A, 50A, 75A,100A |
Foliteji: | 110-690VAC |
Awọn ẹya: | CE CCC ISO9001 iwe eri |
300,000 igba aye igba | |
Ṣiṣẹ igbohunsafẹfẹ: 120 igba fun wakati kan |
LW31 jara rotari yipada ti a lo si switchgear ati iṣakoso ti awọn ẹrọ ina mọnamọna ati lati yipada lori awọn iyika ina, o jẹ aropo ti o dara fun awọn iyipada kamẹra miiran.
Apejuwe | LW31-20 | LW31-25 | LW31-32 | LW31-50 | LW31-75 | |||||||||||||||||||
Ti won won gbona lọwọlọwọ ITH | A | 20 | 25 | 32 | 50 | 75 | ||||||||||||||||||
Ti won won foliteji ṣiṣẹ Ue | V | 110 | 220 | 440 | 110 | 220 | 440 | 500 | 690 | 110 | 220 | 440 | 500 | 690 | 110 | 220 | 440 | 500 | 690 | 110 | 220 | 440 | 500 | 690 |
Ti won won ṣiṣẹ lọwọlọwọ Le | ||||||||||||||||||||||||
AC-21A | A | 20 | 25 | 32 | 50 | 70 | ||||||||||||||||||
AC-22A | A | 16 | 20 | 32 | 40 | 63 | ||||||||||||||||||
DC-20 | A | 20 | 25 | 32 | 50 | 75 | ||||||||||||||||||
agbara | P | |||||||||||||||||||||||
AC-23A | KW | 5 | 7.5 | 7.5 | 11 | 15 | 11 | 18.5 | 22 | 15 | 22 | 30 | 18.5 | 30 | 37 | |||||||||
AC-3 | KW | 4 | 5.5 | 5.5 | 7.5 | 11 | 7.5 | 15 | 18.5 | 11 | 18.5 | 22 | 15 | 22 | 30 | |||||||||
AC-4 | KW | 2.2 | 3 | 2.2 | 4 | 4 | 3 | 5.5 | 5.5 | 5.5 | 7.5 | 9 | 7.5 | 11 | 15 | |||||||||
DC-23 | KW | 0.77 | 1.2 | 2 | 2.2 | 2 | 2.2 | 3 | 6 | 4 | 8 |
Igbesi aye ẹrọ laisi ẹru: 0.3× 106awọn akoko, igbohunsafẹfẹ iṣiṣẹ jẹ awọn akoko 120 / wakati kan.
Mechanical aye pẹlu fifuye: 0,6× 104igba isẹ igbohunsafẹfẹ jẹ 120 igba / h.
Apejuwe | Awọn iwọn (mm) | Fifi sori (mm) | ||||||||||
A | C | H | L | E | D1 | D2 | S | F | G | D3 | T | |
LW31-20 | 54 | Φ44 | 38 | 25+12n | 32 | Φ9.5 | Φ3.2 | 1.5 | 35 | Φ45 | Φ4.5 | 6 |
LW31-20 | 72 | Φ44 | 38 | 25+12n | 32 | Φ9.5 | Φ3.2 | 1.5 | 58 | Φ45 | Φ4.5 | 6 |
LW31-25 | 72 | %59 | 36 | 25+13n | 33 | Φ9.5 | Φ3.2 | 1.5 | 58 | Φ64 | Φ4.5 | 6 |
LW31-25 | 105 | %59 | 53 | 23+13n | 33 | Φ9.5 | Φ3.2 | 1.5 | 85 | Φ64 | Φ4.5 | 6 |
LW31-32 | 72 | %59 | 36 | 23+18n | 33 | Φ9.5 | Φ3.2 | 1.5 | 58 | Φ64 | Φ4.5 | 6 |
LW31-32 | 105 | %59 | 53 | 23+18n | 33 | Φ9.5 | Φ3.2 | 1.5 | 85 | Φ64 | Φ4.5 | 6 |
LW31-50 | 105 | Φ80 | 53 | 34+18n | 46 | Φ13 | Φ5.3 | 3 | 85 | Φ90 | Φ5.5 | 8 |
LW31-75 | 105 | Φ80 | 53 | 34+27n | 46 | Φ13 | Φ5.3 | 3 | 85 | Φ90 | Φ5. |