根据继电保护等具体要求加以选用。
采用V相接地时,中性点不能再直接接地。为了避免一、二次绕组间绝缘击穿后,一次侧高压窜入二次侧,故在二次侧中性点通过一个保护间隙接地。当高压窜入二次侧时,间隙击穿接地,v相绕组被短接,该相熔断器会熔断,起到保护作用。
二次侧接地点按规程规定,均应选在主控室保护屏经端子排接地,而在配电装置处只设置试验检修时的安全接地点。
3)铁心接地,在电压互感器外壳上有一个接地桩头,这是铁心和外壳的接地点,起安全保护作用。GOODYEAR 535-573 INDUSTRIAL HOSE, 3/8"X200'
COGNEX 800-5637-1 NNB

BARDEN 209HCDUM O-11 SUPER PRECISION BEARING SET, NIB
BARDEN 208HEDUL O-11 SUPER PRECISION BEARING SET, NIB
GOODYEAR GRAY FLEX-LOC HOSE, 3/4"X250',
FALCON COMPRESSORS 31002 HP61 S.S. HEATER, NIB
SEW EURODRIVE R37DT71D4BMG05H?RTHACC4 HELICAL GEARMOTOR,
CERRO WIRE AND CABLE MTW-2 / 64 14 AWG 2500 FOOT MACHIN
ALLEN BRADLEY 1770-XE DATA HIGHWAY CONNECTOR KIT, LOT O
ALLEN BRADLEY 1336S-BRF20-AN-?EN4 AC VARIBALE FREQ DRIVE
ALLEN BRADLEY 1791-I0BA I/O MODULE BLOCK
INTRA QB-188 QUADRA BEAM LASER ALIGNING SYSTEM W/ CASE
CUTLER-HAMMER KDB2400M01S09Y0?7 400 Amp CIRCUIT BREAKER
ALLEN BRADLEY 1336S-BRFDS-AA-?EN4-HAP-L5 W/ INPUT FILTER
REXROTH R188545131, IMS ROLLER RAIL, 1720 MM LENGTH
NITTO SEIKO BR20-2 OIL FLOW METER 1.0 MPA, HEV OIL 30-1
OKUMA OSP ABSOLUTE ENCODER *MISSING PART NUMBER