Products specifications
| Attribute name | Attribute value |
|---|
| Input Rating (A) | 100000 |
| Ratio | 120mV/kA@60Hz, 100mV/kA@50Hz |
| Shape/Style | Flexible/Rope Coil |
| Error % | 0.5 |
| Opening (greatest dim.) | 7 in (178 mm) |
| Series | ATR |
Description
ATR-120MV is Aim Dynamics’ Thin Rogowski coil series.
- It outputs 120 mV per kA at 60 Hz, and 100 mV per kA at 50 Hz, yet is significantly thinner than similar Rogowski coils out there
- The diameter of the coil is a mere 8 mm, making it much easier than other Rogowski coils to thread through crowded areas in a panel
- The coil cannot be damaged by large overloads, and can measure up to 100 kA!
- The coil is completely shielded and has temperature compensation built-in, making it more accurate than competing coils
- In addition, the coil is IP67 rated, such that it can be immersed in liquid without damaging the coil
- Each unit is calibrated and test reports are available upon request
- UL Listed ATR-120MV units are available, upon request.
- Specifications
- Primary Input Range: 500 mA – 100 kA
- Positioning Error: Better than 1% of reading
- Coil Resistance Between 70 and 900 Ω
- Working Voltage
- 1000 V CAT III
- 600V CAT IV
- Pollution Degree 2
- Withstand Voltage 7400 Vrms / 1 min
- Material Thermoplastic UL94-V0
- Rope Diameter 8.3 mm
- Operating Frequency 40 to 14 kHz (3dB)
- Mechanical Clasp Strength 77 N
- Coil Diameter (xx)
- ATR-120MV-04 = 4"
- ATR-120MV-07 = 7"
- ATR-120MV-11 = 11"
- Applications
- Power monitoring & control systems
- DC ripple measurement
- Harmonics and transients monitoring
- Wide range current monitoring
- Measuring devices, lab instrumentation
- Underground/wet applications
| Part Number | Coil Diameter |
| ATR-120MV-04 | 4 inches |
| ATR-120MV-07 | 7 inches |
| ATR-120MV-11 | 11 inches |
Cross References:
Continental Control Systems
CTRC-03100-0250
CTRC-03100-0400
CTRC-03100-0600
CTRC-03100-1000
CTRC-04500-1000
CTRC-04500-1600
CTRC-04500-2000
CTRC-07500-1000
CTRC-07500-1600
CTRC-07500-2000
CTRC-07500-3200
CTRC-07500-4000
CTRC-12000-2000
CTRC-12000-3200
CTRC-12000-4000
CTRC-12000-5000
CTRC-12000-6000
Eaton
CS-16-4-1000-RC
CS-16-4-12000-RC
CS-16-4-2500-RC
CS-16-4-50000-RC
CS-16-4-5000-RC
CS-24-7-1000-RC
CS-24-7-12000-RC
CS-24-7-2500-RC
CS-24-7-50000-RC
CS-24-7-5000-RC
CS-36-10-1000-RC
CS-36-10-12000-RC
CS-36-10-2500-RC
CS-36-10-50000-RC
CS-36-10-5000-RC
Leviton
CRS4K-WRL
CRS6K-WRM
CRS6K-WRN
CRV50-K62
CRV50-K93
CRV50-KC2
CRV50-LR2
CRV50-LR4
Onset
T-EG-4000-2775
T-EG-7000-2775
Schneider
METSECTR46500
METSECTR60500
METSECTR90500
METSECTR25500
METSECTR30500
TED
RC2000
RC2001
RC5001
