Quality System
- Developed and manufactured as per ISO 9001: 2000
Intrinsic Uncertainty
- All specified intrinsic uncertainties are valid under these reference conditions
Interfaces
- Ethernet (100 MB/s)
- RS-232
- external modem via RS-232
Working Temperature Range
- -20° C to 50° C
- -4° F to 122° F
Channel LEDs
- 3-color LEDs per channel for: • overload condition • under load condition signal level in nominal range
Climatic Class
- B2 (IEC 654-1), -20° C to 50° C (-4° F to +122° F)
Housing
- Insulated, robust plastics housing
EMC
- Emission: Class-A as per IEC/EN 61326-1
- Immunity: IEC/EN 61326-1
Power Supply Range
- AC: 83 V to 264 V, 45 to 65 Hz
Signal Conditioning Range
- 50 Hz ± 15 % (42.5 Hz to 57.5 Hz)
- 60 Hz ± 15 % (51 Hz to 69 Hz)
Harmonics
- as per IEC 61000-4-7:2002: 200 ms
Flicker
- As per EN 61000-4-15:2003: 10 min (Pst), 2 h (Plt)
Number of Inputs
- 8 galvanically isolated inputs for voltage and current measurements
Sensor Category Rating
- Up to 600 V CAT IV depending on sensor