Description:
The Accuenergy RIK-mV Rogowski Integrator converts the signal from flexible Rogowski coils into a 0-333mV AC output, so rope-style AcuCT-Flex sensors can be used with any power meter that accepts 333mV current inputs. The RIK-mV-3 is a three-channel unit for three-phase circuits; a single-channel RIK-mV-1 is also available. CT ratios of 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA or 50kA are field-configurable, giving a sensing range of 2.5A to 50,000A with +/-1% full-scale accuracy on 50Hz or 60Hz systems. The integrator is DIN-rail or panel mounted, powered from 24Vdc, and is UL Listed, CE and RoHS. AcuCT-Flex coils and the 100-240Vac power supply are sold separately.
Key Features:
Converts Rogowski coil signals to a 0-333mV AC output for any meter with 333mV CT inputs
Three-channel (RIK-mV-3) or single-channel (RIK-mV-1) versions
Field-configurable CT ratios: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA, 50kA (2.5A to 50,000A sensing range)
Accuracy +/-1% full-scale error; response time under 10ms; channel cross-talk below -60dB
Compatible with both 50Hz and 60Hz systems (45 - 65Hz)
Low power: 24Vdc at 40mAdc; optional AcuLink-RIK-PSU 100-240Vac power supply
DIN rail (TS-35/7.5 or 15, DIN 43880) or panel mounting; ABS UL 94V-0 enclosure
Works with flexible rope-like AcuCT-Flex sensors for tight spaces and crowded panels (coils sold separately)
Certifications: CE, RoHS, UL Listed (E359521)
Technical Specifications:
Model: RIK-mV-3 – three-channel Rogowski integrator with 0-333mV output (Rogowski coils and power supply excluded)
Channels: 3 (RIK-mV-3) or 1 (RIK-mV-1)
Output: 0 - 333mVac
Accuracy: +/-1% full-scale error
Current sensing range: 2.5A - 60,000A (product page states 2.5A to 50,000A)
Selectable CT ratios: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA, 50kA
Frequency range: 45Hz to 65Hz
Response time: < 10ms; channel cross-talk: < -60dB
Burden: 1.8VA per channel; output impedance 50 milliohm
Power supply: 24Vdc +/-5% at 40mAdc; AcuLink-RIK-PSU 100-240Vac input (sold separately)
Dimensions: single-phase 62.7 x 99.7 x 114.6mm; three-phase 146.3 x 90.5 x 100.0mm
Wire connection: 14 - 30 AWG
Mounting: DIN TS-35/7.5 or 15 (DIN 43880) or panel
Lead Time:
1 - 3 Days.
