170M Square Body Flush End Contact 1000V(IEC):1000-2700A - 伊顿EATON BUSSMANN产品资料中心

Description:
Square body DIN 43 620 blade style high speed fuses.

Ratings:

Volts: 1000Vac (IEC)

Amps: 1000-2700A

IR: 125kA 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

Catalog Numbers

Fuse Size	Catalog Number		Electrical Characteristics
	-BKN/95 Type K Indicator	-SBKN/90 Type K Indicator	Rated Voltage (V)	Rated Current RMS-Amp	I2t (A2Sec)		Watt Loss (W)
					Pre-arc	Clearing at 1000V
4	170M7636 170M7639 170M7963 170M7090 170M7640 170M7658	170M7542 170M7031 170M7548 170M7034 170M7544 170M7035 170M7036 170M7037	1000	1000A 1100A 1500A 1700A 2000A 2200A 2500A 2700A	180000 250000 600000 850000 1450000 2000000 3000000 3700000	1100000 1500000 3600000 5000000 8600000 12000000 18000000 22000000	195 200 250 260 270 280 295 310

Dimensions (mm):
Type 4BKN/95

Type 4SBKN/95

Time-Current Curve

Peak Let-Through Curve