170M Square Body US style 1000V(IEC):50-1400A - 伊顿EATON Bussmann series产品资料中心

Description:
Square body US style high speed fuses.

Ratings:

Volts: 1000Vac.

Amps: 50-1400A

IR: 150kA RMS Sym.

Agency Information:
CE, Designed and tested to IEC 60269: Part 4, UL Recognized.

Electrical Characteristics

Total clearing I2t

The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).

Arc Voltage

This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage Eg, (rms) at a power factor of 15%.

Power Losses

Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.

Features and Benefits

• Excellent DC performance

• Low arc voltage and low energy let-through (I2t)

• Low watts loss

• Superior cycling capability

Typical Applications

• DC common bus

• DC drives

• Power converters/rectifiers

• Reduced voltage starters

Dimensions (mm)

Type –FKE/115

Catalog Numbers	Size	Electrical Characteristics
-FKE/115 Type K Indicator for Micro		Electrical Characteristics
		Rated Current RMS-Amps	I2t (A2 Sec)		Watts Loss
		Rated Current RMS-Amps	Pre-arc	Clearing at 1000V	Watts Loss
170M3531 170M3532 170M3533 170M3534 170M3535 170M3536 170M3537 170M3538 170M3539 170M3540 170M3541	1*	50A 63A 80A 100A 125A 160A 200A 250A 315A 350A 400A	135 215 460 860 1450 2850 4950 9550 21500 29000 42000	815 1300 2750 5100 8600 17500 29500 57000 130000 175000 250000	20 25 30 35 40 45 48 50 60 65 70
170M4531 170M4532 170M4533 170M4534 170M4535 170M4536 170M4537 170M4538 170M4539 170M4540	1	160A 200A 250A 315A 350A 400A 450A 500A 550A 630A	2200 4150 7750 16500 21500 31000 44500 63000 84500 125000	13500 24500 46000 98500 130000 185000 265000 375000 500000 755000	40 45 52 60 65 70 80 85 90 98
170M5531 170M5532 170M5533 170M5534 170M5535 170M5536 170M5537 170M5538 170M5539 170M5540	2	250A 315A 350A 400A 450A 500A 550A 630A 700A 800A	6750 13500 16500 26000 35500 49500 66000 93500 130000 195000	40000 81500 99000 155000 210000 295000 390000 555000 770000 1200000	65 75 80 85 90 95 100 110 115 125
170M8531 170M8532 170M8533 170M8534 170M8535 170M8536 170M8537 170M8538 170M8539 170M8540 170M8541 170M8542 170M8543 170M8544*	3	315A 350A 400A 450A 500A 550A 630A 700A 800A 900A 1000A 1100A 1250A 1400A	9200 13000 19000 27000 37500 52000 82500 115000 170000 250000 340000 460000 575000 795000	54500 77500 115000 160000 225000 310000 490000 700000 1050000 1500000 2050000 2750000 3400000 4200000*	90 95 105 107 110 115 120 125 135 145 150 155 175 185