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Mitsubishi Electric Y-250 Manual
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OPENNV800-SEW, NV800-HEWNF1000-SEW, NF1250-SEW, NF1600-SEWTYPENV250-SEW, NV250-HEWNF400-SEW, NF400-HEW, NF400-REW, NF400-UEWNV400-SEW, NV400-HEW, NV400-REWNF630-SEW, NF630-HEW, NF630-REW, NV630-SEW, NV630-HEWNF800-CEW, NF800-SEW, NF800-HEW, NF800-REWNF800-UEW, NV800-SEW, NV800-HEWNF1000-SEW, NF1250-SEW, NF1600-SEWNO CURRENTReset conditionof indicatorDischarge the electrostatic chargefrom the operator's body beforetest. Otherwise,the indicator ofY-250 may be reset.21INSTRUCTIONS MANUALBREAKER TESTER Y-250ONOFFBREAKERONPOWER switch ONUP/DOWN SWITCHMODE SWITCHpush UP switchpush push push push pushpush DOWN switchpush DOWN switchpush UP switch95 158 48mm0 40Battery type R6P(1.5V 6)0.00 0.99s 0.01s1.00 999s 1%LTD, PAL pickup and operating timeOperating timeSetting point of characteristics30% 300% of the maximum rated currentSTD 1500% of the maximum rated currentINST 2000% of the maximum rated currentCHECKSpecificationCURRENT(LTD or PAL mode)Test itemsPower sourceAmbient temperature for useOuter dimensionsThe range of measuring timeNV250-SEW, NV250-HEWNF125-SGW(RE), NF125-HGW(RE)NF160-SGW(RE), NF160-HGW(RE)NF250-SGW(RE), NF250-HGW(RE)NF400-SEW, NF400-HEW, NF400-REW, NF400-UEWNV400-SEW, NV400-HEW, NV400-REWNF630-SEW, NF630-HEW, NF630-REW, NV630-SEW, NV630-HEWNF800-CEW, NF800-SEW, NF800-HEW, NF800-REW, NF800-UEWTYPESTYPENF125-SGW(RE), NF125-HGW(RE)NF160-SGW(RE), NF160-HGW(RE)NF250-SGW(RE), NF250-HGW(RE)The connector can be inserted onlyin the prescribed direction.5 7T =12L10 14LT =1210063105.1NV250-SEW/HEWNF125-SGW(RE)NF125-HGW(RE)NF160-SGW/HGW(RE)NF250-SGW/HGW(RE)2503263100125160250NF400-SEW/HEWNF400-REW/UEWNV400-SEW/HEWNV400-REW400NF630-SEW/HEWNF630-REWNV630-SEW/HEWNF800-CEW/SEWNF800-HEW/REWNV800-SEW/HEWNF800-UEWNF1000-SEWNF1250-SEWNF1600-SEW63080010001250160016 53 6250 30 40 10032 100 105 125 60 80 20032 51 53 63 30 40 102100 105 125 60 80 20063 63 65 80 40 50 12663 100 105 125 60 80 200100125 60 63 75 36 48 120A number of flashing and characteristics setting point75 100 105 125 60 80 200160 50 53 62 30 40 10080 100 105 125 60 80 200250 50 53 62 30 40 100125 100 105 125 60 80 200*1I r (A)101256101605Replace battelies106.3Note *1: In case of type NF125/160/250-SGW/HGW (RE).Even if it makes Ts into which value (0.06-0.1-0.2-0.3) in the test ofSTD pick up (mode-S), the test result is displayed as "0.06".However, it is not the abnormalities of the breaker tester.In practice, it is set up as setting value.Only when tested by "Y-250".INST0.00 0.02T =0.06SSSST =0.1T =0.2T =0.30.02 0.060.05 0.110.14 0.220.22 0.34LLLLLLLLT =60T =100T =150T =125 724 3640 6060 90T =12T =60T =100T =15010 1448 7280 120120 18024 3632 4840 60LLLT =60T =80T =100T =100L 80 120T =80L 64 96T =60L 48 72(s)(s)(s)I T(A) (%IT)(%IT) (%IT)(%I T )(A)Ir STD and INSToperating timePAL operatingtimeOperatingtimeSignallevelOperating time at 200%70% PAL pickup currentLTD pick upcurrentCurrent settingReferencecurrent oftestType1600 100 105 125 60 80 200941500 98 117 56 75 188881400 92 109 53 70 17515045 6079 93751200 12740 5065 80631000 10030 4053 6250800 105 1251001250 60 80 2001200 96 101 120 58 77 1921000 80 84 100 48 64 160800 64 67 80 38 51 128700 56 60 70 34 45 112600 48 50 60 29 38 961000 100 105 125 60 80 200900 90 95 112 54 72 180800 80 84 100 48 64 160700 70 74 87 42 56 140600 60 63 75 36 48 120500 50 53 62 30 40 100800 100 105 125 60 80 200700 87 92 109 52 70 175600 75 79 93 45 60 150500 62 66 78 37 50 125450 56 60 70 34 45 112400 50 53 62 30 40 100630 100 105 125 60 80 200600 95 98 120 60 74 190500 79 81 100 50 62 159400 63 65 80 40 50 127350 55 57 70 35 44 111300 47 48 60 30 38 95400 100 105 125 60 80 200350 87 92 109 52 70 175300 75 79 93 45 60 150250 62 66 78 37 50 125225 56 60 70 34 45 112200 50 53 62 30 40 100225 90 95 112 54 72 180200 80 84 100 48 64 160175 70 74 87 42 56 140150 60 63 75 36 48 120125 50 53 62 30 40 100I P ( Ir) 0.950.850.75 1.00.90.80.7TS (S) 0.30.20.10.06I S ( Ir) 3.52.5 108765432For 400, 630, 800, 1000, 1250 and 1600A Frame100 1506012For 125, 160 and 250A Frame100806012TL (S)Lighting-up time of 70% LED(s)Time Max. adjustMin. adjustRef. Current A955555510 1010101080063040025022532 10005105105101250 1600Number 87654321 109Reference fortest0.4 N mBATTERY TYPER6P(1.5V 6)IB63819-E 1512 (MEE)LN210A425H05 |
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