333mV Flexible Current Transformer
RIK 333mV Rogowski Integrator Kit
RIK 333mV Features
The Accuenergy 333mV Rogowski Integrator kit (RIK) offers customizable features for your application.
Three Phase Integrator
- 0-333mV rated output that works with any power meter or equipment with 333mV nominal current transformer input
- Current sensing range from 2.5A to 50,000A to fit all systems
Single Phase Integrator
- Field-configurable CT ratios: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA, 50kA
- Individual CT ratios can be configured for each channel. Works in any single phase application with different current ratings
- Works in both 50Hz and 60Hz systems
Rogowski Coils
- Flexible rope-like current sensor, designed to easily fit into panels or busbars where space may be limited
RIK 333mV Product Map
Rogowski Coil Input Three Channels for flexible rope style CT input.
333mV Output Three Channels, 333mV Output.
Power On Light Indicates that the RIK is powered up.
CT Configurator Seven individual field configurable CT ratios for each channel.
Power Supply RIK integrated power supply.
Power Supply Input Power supply input (100 – 240 Vac).
Flexible Rogowski Coil Current Transformer CT sizes available from 16 – 47 inches.
Coil Input Lead Input lead for connection with RIK integrator.
RIK 333mV Series Models
The Rogowski Integrator Kit comes with a choice of optional current transformer sizes.
RIK16-333mV | RIK24-333mV | RIK36-333mV | RIK47-333mV | |
|---|---|---|---|---|
| Window Diameter Size in (mm) | 4.17 (106) | 7.01(178) | 10.67 (271) | 14.53 (369) |
| Length in (mm) | 15.75 (400) | 23.62 (600) | 35.43 (900) | 47.24 (1200) |
| Current Measurement Range | 2.5A - 60000A | |||
| Output Current | 0-333mVac | |||
| Sensing Range | 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (Field Configurable) | |||
| Measurement Channels | 1 or 3 Channel | |||
| Frequency | 45Hz to 65Hz | |||
| Accuracy | ±1% Full Scale Error | |||
| Channel Cross Talk | < -60dB | |||
| Maximum Operating Temperature | 55°C (131°F) | |||
RIK16-333mV | |
|---|---|
| Window Diameter Size in (mm) | 4.17 (106) |
| Length in (mm) | 15.75 (400) |
| Current Measurement Range | 2.5A - 60000A |
| Output Current | 0-333mVac |
| Sensing Range | 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (Field Configurable) |
| Measurement Channels | 1 or 3 Channel |
| Frequency | 45Hz to 65Hz |
| Accuracy | ±1% Full Scale Error |
| Channel Cross Talk | < -60dB |
| Maximum Operating Temperature | 55°C (131°F) |
RIK24-333mV | |
|---|---|
| Window Diameter Size in (mm) | 7.01(178) |
| Length in (mm) | 23.62 (600) |
| Current Measurement Range | 2.5A - 60000A |
| Output Current | 0-333mVac |
| Sensing Range | 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (Field Configurable) |
| Measurement Channels | 1 or 3 Channel |
| Frequency | 45Hz to 65Hz |
| Accuracy | ±1% Full Scale Error |
| Channel Cross Talk | < -60dB |
| Maximum Operating Temperature | 55°C (131°F) |
RIK36-333mV | |
|---|---|
| Window Diameter Size in (mm) | 10.67 (271) |
| Length in (mm) | 35.43 (900) |
| Current Measurement Range | 2.5A - 60000A |
| Output Current | 0-333mVac |
| Sensing Range | 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (Field Configurable) |
| Measurement Channels | 1 or 3 Channel |
| Frequency | 45Hz to 65Hz |
| Accuracy | ±1% Full Scale Error |
| Channel Cross Talk | < -60dB |
| Maximum Operating Temperature | 55°C (131°F) |
RIK47-333mV | |
|---|---|
| Window Diameter Size in (mm) | 14.53 (369) |
| Length in (mm) | 47.24 (1200) |
| Current Measurement Range | 2.5A - 60000A |
| Output Current | 0-333mVac |
| Sensing Range | 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (Field Configurable) |
| Measurement Channels | 1 or 3 Channel |
| Frequency | 45Hz to 65Hz |
| Accuracy | ±1% Full Scale Error |
| Channel Cross Talk | < -60dB |
| Maximum Operating Temperature | 55°C (131°F) |
RIK 333mV Additional Details
Rogowski Coil Benefits
Rogowski Coils are high-specification flexible current transformers that are ideal for use when space is limited. The flexible form factor of a Rogowski Coil means they easily fit into tight panels and come in a range of sizes to suit most installations.
Like standard split core transformers, Rogowski coils can be easily integrated into existing panels without having to cut any lines.
Items Included In The Kit
Each Rogowski Integrator Kit includes:
- Single or three channel integrator
- Three AcuCT Flex current sensors
- Available in an array of sizes from 16” to 47”.
- 100-240Vac Din-rail mount power supply
- Choice of DIN rail or surface mount
- Each part is highly configurable to the appropriate application.