HILO-Test High-Current Pulse Shunts

Brand: HILO-Test
Origin: Germany

ISM and WSM shunts offer different peak currents, resistance values and pulse responses.

Key specification options

Peak current: 3 kA / 5 kA / 20 kA and more
RMS current: 8 A / 10 A / 20 A and more
Resistance (Ω): 200 m / 100 m / 50 m and more
Power: 13 W / 10 W / 5 W and more
Overall pulse load: 1300 A2s / 8000 A2s / 20000 A2s and more
Rise time: 7 ns / 1.8 ns / 7.0 ns and more

Measurement and application

A shunt converts current into a voltage signal for measurement equipment. Selection involves its position in the current path as well as the arrangement of the voltage sensing connections.

Selection and connections

Consider whether the task involves continuous operation or pulse testing, then confirm mounting, connection space and instrument interface. Sensing connections, thermal conditions and circuit layout should follow the instructions for the chosen model.

Models & specifications

HILO-Test High-Current Pulse Shunts

ISM standard series

HILO-Test High-Current Pulse Shunts / ISM standard series
Model	Peak current	RMS current	Resistance (Ω)	Power	Overall pulse load	Rise time	Bandwidth	Dimensions	Aperture/length	Weight
ISM 3P/200	3 kA	8 A	200 m	13 W	1300 A2s	7 ns	50 MHz	A1	35/430 mm	1.0 kg
ISM 3P/100	3 kA	10 A	100 m	10 W	1300 A2s	1.8 ns	200 MHz	A1	35/487 mm	1.3 kg
ISM 5P/50	5 kA	10 A	50 m	5 W	1300 A2s	1.8 ns	200 MHz	A	50/236 mm	1.5 kg
ISM 5P/20	5 kA	20 A	20 m	8 W	8000 A2s	1.8 ns	200 MHz	A	50/236 mm	1.5 kg
ISM 5P/10	5 kA	30 A	10 m	9 W	20000 A2s	1.8 ns	200 MHz	A	50/203 mm	1.4 kg
ISM 5P/5	5 kA	40 A	5 m	8 W	80000 A2s	7 ns	50MHz	A	50/203 mm	1.4 kg
ISM 50/10	20 kA	50 A	10 m	25 W	50000 A2s	1.8 ns	200 MHz	B	65/296 mm	2.5 kg
ISM 50/5	20 kA	60 A	5 m	18 W	50000 A2s	1.8 ns	200 MHz	B	65/204 mm	2.1 kg
ISM 50/2	20 kA	70 A	2 m	10 W	50000 A2s	1.8 ns	200 MHz	B	65/149 mm	1.7 kg
ISM 100	40 kA	120 A	1.0 m	14.4 W	50000 A2s	1.8 ns	200 MHz	B	65/128 mm	1.5 kg
ISM 200	40 kA	220 A	0.25 m	12.0 W		7.0 ns	50MHz	B	65/118 mm	1.5 kg
ISM 250	100 kA	250 A	1.0 m	62.5 W		1.8 ns	200 MHz	D	200/160 mm	9.0 kg
ISM 300	100 kA	300 A	1.0 m	90.0 W		175 ns	2.0MHz	C	130/417 mm	8.5 kg
ISM 350	100 kA	360 A	0.5 m	64.8 W		1.8 ns	200 MHz	D	200/160 mm	9.0 kg
ISM 500	100 kA	500 A	0.25 m	62.5 W		7.0 ns	50 MHz	D	200/160 mm	9.0 kg
ISM 800	100 kA	800 A	0.10 m	64.0 W		44 ns	8.0 MHz	D	200/160 mm	9.0 kg
ISM 1000	100 kA	1000 A	0.10 m	100 W		110 ns	3.0 MHz	D	200/160 mm	9.0 kg
ISM 1200	100 kA	1200 A	0.05 m	72 W		28 ns	12.5 MHz	D	200/160 mm	9.0 kg
ISM 1600	100 kA	1600 A	25μ	64 W		175 ns	2.0 MHz	D	200/160 mm	9.0 kg

ISM high-current series

HILO-Test High-Current Pulse Shunts / ISM high-current series
Model	Peak current	Resistance (Ω)	Rise time	Bandwidth	Dimensions / cooling method	Aperture/length	Weight
ISM 3P/2	5 kA	2.0 mΩ	175 ns	2.0 MHz	-	100/688 mm	15 kg
ISM 20P/1	20 kA	1.0 mΩ	28 ns	12.5 MHz	D	200/363 mm	16.5 kg
ISM 50P/0.4	50 kA	0.4 mΩ	175 ns	2.0 MHz	D	200/363 mm	18 kg
ISM 10P/0.2	10 kA	0.2 mΩ	700 ns	500 kHz	-	160/267 mm	17 kg
ISM 30P/0.02	30 kA	20μΩ	3.5μs	100 kHz	-	214/203 mm	28 kg
ISM 60P/0.01	60 kA	10μΩ	11.3μs	31 kHz	-	214/203 mm	30 kg
ISM 60P/0.02	60 kA	20μΩ	17.5μs	20 kHz	-/≈	180/250 mm	35 kg
ISM 120P/0.005	120 kA	5μΩ	11.3μs	31 kHz	-	280/370 mm	70 kg
ISM 150P/0.020	150 kA	20μΩ	4.4μs	80 kHz	-	280/370 mm	70 kg
ISM 200P/0.005	200 kA	5μΩ	25μs	14 kHz	-/ ≈	272/385 mm	78 kg
ISM 250P/0.010	250 kA	10μΩ	2.8μs	125 kHz	-/ ≈	280/381 mm	70 kg
ISM 300P/0.005	300 kA	5μΩ	45μs	7.8 kHz	-/ ≈	272/381 mm	75 kg
ISM 800P/0.001	800 kA	1μΩ	45μs	7.8 kHz	-/ ≈	338/475 mm	145 kg

WSM series

HILO-Test High-Current Pulse Shunts / WSM series
Model	Rated current, rms	Peak current	Resistance (Ω)	Power	Bandwidth	Weight
WSM15000	15 kA	150 kA	4µΩ	900 W	30 kHz	62 kg
WSM10000	10 kA	100 kA	6µΩ	600W	30 kHz	25 kg
WSM 6000	6 kA	100 kA	10µΩ	360W	55 kHz	13 kg
WSM 4000	4 kA	60 kA	15µΩ	240W	60 kHz	9 kg
WSM 2500	2.5 kA	60 kA	24µΩ	150W	120 kHz	6 kg
WSM 1500	1.5 kA	60 kA	40µΩ	90W	200 kHz	3.3 kg
WSM 1000	1.0 kA	60 kA	60µΩ	60W	200 kHz	1.7 kg
WSM 600	600 A	40 kA	100µΩ	36W	500 kHz	1.5 kg
WSM 400	400 A	40 kA	150µΩ	24W	1.5 MHz	1.5 kg
WSM 250	250 A	20 kA	240µΩ	15W	1.5 MHz	1.5 kg
WSM 150	150 A	10 kA		9.0W	1.5 MHz	1.2 kg
WSM 100	100 A	10 kA		6.0W	800 kHz	1.2 kg
WSM 60	60 A	10 kA		3.6W	800 kHz	1.2 kg
WSM 40	40 A	5 kA		2.4W	2.0 MHz	1.2 kg
WSM 25	25 A	5 kA		1.5W	2.0 MHz	1.2 kg
WSM 15	15 A	5 kA		0.9W	3.0 MHz	1.2 kg