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Supply voltage Digital input
Rated supply voltage 85~275V AC / 120~380V DC Number 4
Power consumption < 7VA/3.5W. Input resistance 10 kΩ
Frequency 45 to 65 Hz Maximum frequency 1kHz
Response time 10 milliseconds
Measuring Circuit Isolation 2.5 KVac for 1min
Input Voltage Digital output
VT Primary 50 ~ 600000 Vac Number/type 2 - electromagnetic relay
Un 230 V L-N Output frequency 1 Hz maximum
Measured voltage with over-range and crest factor 50 to 600 Vac L-L , 50 to 345 Vac L-N Switching current 250 Vac at 3.0 Amps, 100k cycles)
Permanent overload 600 V L-L , 345 V L-N Isolation 2.5 KVac for 1min
Impedance 1M Ω Environment
Frequency range 45~65Hz
Operating temperature -25 to +55°C
Measuring Current Inputs Storage temperature -40 to +70°C
CT primary current 1~9999A Humidity <95% RH at 50 °C (non-condensing)
CT Secondary current 1 A or 5 A Pollution degree 2
Measured current with over-range and crest factor 5mA~6A Altitude 2000m
Withstand 120A for 0.5 Seconds Vibration 10Hz to 50Hz, IEC 60068-2-6
Impedance <1 mΩ Enclosure
Frequency range 45~65Hz Weight 420g
Burden <0.036VA at 6A IP Degree of protection (IEC 60529) IP51 front display
Accuracy Dimensions (WxHxD) 96x96x70
Mounting position Vertical
Parameter Panel thickness 1~5mm
Voltage ±0.5% Material of meter case Self-extinguishing UL 94 V-0
Current ±0.5% Mechanical environment M1
Power IEC 61557-12 Class 0.5
Safety
Active energy IEC 62053-22 Class 0.5S, IEC 61557-12 Class 0.5S
Reactive energy ± 1% Measurement category Per IEC61010-1 CAT III
Current inputs Require external Current Transformer for Insulation
Power factor ±0.01% Over voltage category CAT III
Frequency ± 0.2% Dielectric withstand As per IEC 61010-1 Double Insulated front panel display
Harmonic distortion 2%
Protective class II
Communication
Communication port RS485 Modbus RTU Electromagnetic Compatibilty
Communication address 1~247 Electrostatic discharge IEC 61000-4-2
Transmission mode Half duplex Immunity to radiated fields IEC 61000-4-3
Data type Floating point Immunity to fast transients IEC 61000-4-4
Transmission distance 1000m Maximum Immunity to impulse waves IEC 61000-4-5
Transmission speed 2400bps~38400bp Conducted immunity IEC 61000-4-6
Parity None (default), Odd, Even Immunity to magnetic fields IEC 61000-4-8
Stop bits 1 or 2 Immunity to voltage dips IEC 61000-4-11
Response time <100 mS Radiated emissions EN55011 Class A
Conducted emissions EN55011 Class A
Harmonics IEC 61000-3-2
DIMENSION
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Basic measurement Power Quality and Harmonics
- Voltage: U12, U23, U31, U1, U2, U3 - Voltage and Current: THDu, THDi
- Current: I1, I2, I3, In, Iavg - Individual harmonics up to 63th order
- Frequency: f - Voltage crest factor (Modbus read only)
- Power: P, Q, S, Per phase and Total - Current K factor (Modbus read only)
- Power factor: PF Per phase and Total Energy
- Running Hour and Real time clock
- Phase Sequence - Net/Total kWh and kVArh
- Displacement power factor: DPF (Modbus read only) - Import/Export kWh and kvVArh
Demand Values TOU
- Demand P, Q, S - 4 Tariffs, each providing the following information
- Demand per phase current - Import/Export kWh
- Max. Demand P, Q, S and per phase current with time-stamped
Input/Output
Max. /Min. Values
- 4 Digital Input
- Current: I1, I2, I3, In - 2 Digital Output
- Voltage: U1, U2, U3
- P, Q, S, PF per phase and total SOE Log
- THDi per phase
- THDu L-L and L-N - 30 events time-stamped
RTR EM96
IDEA FIELD Co.,Ltd.
42 On Nut 64 , On Nut, Suan Luang, Bangkok 10250, Thailand.
0-2721-0956-8
facebook.com/ideafieldthailand
Sales@ideafield.co.th
www.ideafield.co.th
@ideafield (มี @ ด้วยด้านหน้า)
