The IRH200F precision shunt resistor from RARA has a 4-terminal metal-clad design, distinguished by a high load capacity of up to 250A as well as excellent accuracy. Isolated voltage and current connections make them suitable for very precise current measurements. Current measurement is made easy by attaching the current bus directly to the source while connecting the flexible voltage measurement wires to your monitoring electronics. Units have low inductance, heavy copper terminals. The IRH / ULH F series has a temperature range of -25ยฐC to +100ยฐC with a temperature coefficient of up to 30ppm/ยฐC [20ยฐC to 60ยฐC].
| Weight | 0.680 kg |
|---|---|
| Dimensions | 30.00 x 60.00 x 225mm |
| Product Type | |
| Series / Model | |
| Current Rating | |
| Voltage Rating | |
| Resistance Value | |
| Tolerance | |
| Temperature Coefficient | |
| Insulation Resistance | 20Mฮฉ minimum |
| Termination / Connection | 2x Flying Lead & 2x Tab Terminals |
| Temperature Range (ยฐC) | -25 to +100ยฐC |
| SKU | Current Rating | Resistance Value | Tolerance |
|---|---|---|---|
| RARA IRH200F | 250A | 400ยตโฆ | ยฑ0.1% |
| RARA IRH200F | 250A | 400ยตโฆ | ยฑ0.5% |
| RARA IRH200F | 250A | 400ยตโฆ | ยฑ1% |
| RARA IRH200F | 200A | 500ยตโฆ | ยฑ0.1% |
| RARA IRH200F | 200A | 500ยตโฆ | ยฑ0.5% |
| RARA IRH200F | 200A | 500ยตโฆ | ยฑ1% |
| RARA IRH200F | 150A | 666.6ยตโฆ | ยฑ0.1% |
| RARA IRH200F | 150A | 666.6ยตโฆ | ยฑ0.5% |
| RARA IRH200F | 150A | 666.6ยตโฆ | ยฑ1% |
| RARA IRH200F | 100A | 0.001โฆ | ยฑ0.1% |
| RARA IRH200F | 100A | 0.001โฆ | ยฑ0.5% |
| RARA IRH200F | 100A | 0.001โฆ | ยฑ1% |
| Product name | Dimensions | Current Rating | Voltage Rating | Resistance Value | Tolerance | Temperature Coefficient | Datasheet | ||
|---|---|---|---|---|---|---|---|---|---|
| RARA IRH80F | 22.00 x 41.00 x 170mm | 30A, 40A, 50A, 75A | 100mV | 0.001333โฆ, 0.002โฆ, 0.0025โฆ, 0.0033333โฆ | ยฑ0.1%, ยฑ0.5%, ยฑ1% | ยฑ30 ppm/ยฐC | View Product | |
|
| RARA IRH100F | 30 x 60 x 275mm | 75A | 100mV | 0.0013333ฮฉ | ยฑ0.1%, ยฑ0.5%, ยฑ1% | ยฑ30 ppm/ยฐC | View Product | |
|
| RARA IRH200F | 30.00 x 60.00 x 225mm | 100A, 150A, 200A, 250A | 100mV | 400ยตโฆ, 500ยตโฆ, 666.6ยตโฆ, 0.001โฆ | ยฑ0.1%, ยฑ0.5%, ยฑ1% | ยฑ30 ppm/ยฐC | View Product | |
|
| RARA IRH300F | 30.00 x 60.00 x 215.00mm | 300A, 400A, 500A | 50mV, 100mV | 125ยตโฆ, 166.6ยตโฆ, 200ยตโฆ, 250ยตโฆ, 333.3ยตโฆ | ยฑ0.1%, ยฑ0.5%, ยฑ1% | ยฑ30 ppm/ยฐC | View Product | |
|
| RARA ULH300F | 30.00 x 60.00 x 215.00mm | 300A, 400A, 500A | 50mV, 100mV | 125ยตโฆ, 166.6ยตโฆ, 200ยตโฆ, 250ยตโฆ, 333.3ยตโฆ | ยฑ0.1%, ยฑ0.5%, ยฑ1% | ยฑ30 ppm/ยฐC | View Product |
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