1.Best in class response time
2. Long range, site-congurable inputs and outputs
3.Load-independent accuracy on all outputs
4.Diagnostic LEDs
5.Compact footprint
|
System |
Measurement functions
(Measurands) |
Output type |
Output range |
No. of outputs |
Accuracy class |
|
AC |
Voltage, current, frequency, active power |
Option for mA or V |
0-20 mA, 4-20 mA, 0-10 mA, 0-5 mA* |
2 |
0.2, 0.5, 1.0 |
|
DC |
Voltage, current |
Option for mA or V |
0-20 mA, 4-20 mA, 0-10 mA, 0-5 mA* |
2 |
0.2, 0.5, 1.0 |
AC/DC voltage
Nominal input (Un) 57.7 to 415 V
Measuring range 0 to 130 % U (up to 500 V) n
Measurement frequency 50/60 Hz (±5%)
Burden ≤0.2 VA
Maximum overload voltage 1.3 x U continuously (500 V max.) n
2 x Un for 1 s, with up to 10 repetitions at 10 s intervals
For self-powered variant (AC/DC Voltage)
Measurement range 80 to 276 V AC/DC
Measurement range 0 to 110% Un
Burden ≤6VA, 3W with one output at 750 Ω
≤7VA, 3.5W with two outputs at 750 Ω each
AC current
Nominal input (I ) 1/5 A n
Measuring current range 0 to 150% In
Scale factor 0.6 to 1.5 of In
Burden ≤0.2 VA
Maximum overload current 2 x In continuously
20 x In for 1 s, with up to 10 repetitions at 100 s intervals
DC current
Measurement input range 0-20 mA directly, or 0-300 mV through shunt
Frequency
Nominal input voltage (Un) 57.7 to 415 V
Input range 0 to 130% Un (up to 500 V)
Measurement range 45 Hz to 55 Hz, or 55 Hz to 65 Hz
Accuracy ±0.2%
Active Power
Nominal input voltage (Un) 57.7 to 415 V
Input voltage range 0 to 130 % U (up to 500 V) n
Nominal input current (In) 1/5 A
Input current range 0 to 150% In
Measurement frequency 50/60 Hz (±5%)
Scale factor 0.5 to 1.5 of U x I (at unity power factor) n n
Auxiliary Supply
High auxiliary
Nominal voltage range 80-276 V AC/DC (±10%)
Frequency 50/60 Hz
Maximum burden ≤6VA, 3W with one output at 750 Ω
≤7VA, 3.5W with two outputs at 750 Ω each
Low auxiliary
Nominal voltage range 24-80 V DC (±10%)
Maximum burden ≤3 W with one output, ≤4 W with two outputs
Self-powered (only for voltage transducers)
Nominal voltage range 80-276 V AC/DC
Maximum burden ≤6VA, 3W with one output at 750 Ω
Analogue outputs
Type mA or V, uni-polar
Maximum load resistance ≤750 Ω for 20 mA, ≥2 kΩ for 10 (for each output)
Response time 5 cycles measurement (≤100-220 ms)
Ripple <0.4 % peak to peak
Temperature range
Operating range -5 °C to +55 °C
Functional range -20 °C to +70 °C
Usage group 1
Mechanical
Dimension (W x H x D) 45 x 75 x 105 mm
Weight 0.4 kg (approx.)
Material Fire-retardant polycarbonate (PC-FR), UL94 V-0
Mounting DIN (EN 50022)
Connector type Screw terminals
Conductor size for terminals ≤4 mm²
Environmental
Protection class II (double insulation) EN 61010-1
Pollution degree 2
Installation category CATIII
Protection degree Protection housing IP 40, terminals IP 20
Standards compliance
Standards IEC 60688, IEC 61010-1, IEC 61010-2-30,
IEC 61326-1, DIN 50022
Communication ports
Micro USB for on-site conguration
can be congured without auxiliary power
Conguration soware tool
CongView For on-site conguration of measurement inputs, measurands, output curve and
online parameter reading. It can be freely downloaded from www.ceweinstruments.se
AC/DC voltage
Nominal input (Un) 57.7 to 415 V
Measuring range 0 to 130 % U (up to 500 V) n
Measurement frequency 50/60 Hz (±5%)
Burden ≤0.2 VA
Maximum overload voltage 1.3 x U continuously (500 V max.) n
2 x Un for 1 s, with up to 10 repetitions at 10 s intervals
For self-powered variant (AC/DC Voltage)
Measurement range 80 to 276 V AC/DC
Measurement range 0 to 110% Un
Burden ≤6VA, 3W with one output at 750 Ω
≤7VA, 3.5W with two outputs at 750 Ω each
AC current
Nominal input (I ) 1/5 A n
Measuring current range 0 to 150% In
Scale factor 0.6 to 1.5 of In
Burden ≤0.2 VA
Maximum overload current 2 x In continuously
20 x In for 1 s, with up to 10 repetitions at 100 s intervals
DC current
Measurement input range 0-20 mA directly, or 0-300 mV through shunt
Frequency
Nominal input voltage (Un) 57.7 to 415 V
Input range 0 to 130% Un (up to 500 V)
Measurement range 45 Hz to 55 Hz, or 55 Hz to 65 Hz
Accuracy ±0.2%
Active Power
Nominal input voltage (Un) 57.7 to 415 V
Input voltage range 0 to 130 % U (up to 500 V) n
Nominal input current (In) 1/5 A
Input current range 0 to 150% In
Measurement frequency 50/60 Hz (±5%)
Scale factor 0.5 to 1.5 of U x I (at unity power factor) n n
Auxiliary Supply
High auxiliary
Nominal voltage range 80-276 V AC/DC (±10%)
Frequency 50/60 Hz
Maximum burden ≤6VA, 3W with one output at 750 Ω
≤7VA, 3.5W with two outputs at 750 Ω each
Low auxiliary
Nominal voltage range 24-80 V DC (±10%)
Maximum burden ≤3 W with one output, ≤4 W with two outputs
Self-powered (only for voltage transducers)
Nominal voltage range 80-276 V AC/DC
Maximum burden ≤6VA, 3W with one output at 750 Ω
Analogue outputs
Type mA or V, uni-polar
Maximum load resistance ≤750 Ω for 20 mA, ≥2 kΩ for 10 (for each output)
Response time 5 cycles measurement (≤100-220 ms)
Ripple <0.4 % peak to peak
Temperature range
Operating range -5 °C to +55 °C
Functional range -20 °C to +70 °C
Usage group 1
Mechanical
Dimension (W x H x D) 45 x 75 x 105 mm
Weight 0.4 kg (approx.)
Material Fire-retardant polycarbonate (PC-FR), UL94 V-0
Mounting DIN (EN 50022)
Connector type Screw terminals
Conductor size for terminals ≤4 mm²
Environmental
Protection class II (double insulation) EN 61010-1
Pollution degree 2
Installation category CATIII
Protection degree Protection housing IP 40, terminals IP 20
Standards compliance
Standards IEC 60688, IEC 61010-1, IEC 61010-2-30,
IEC 61326-1, DIN 50022
Communication ports
Micro USB for on-site conguration
can be congured without auxiliary power
Conguration soware tool
CongView For on-site conguration of measurement inputs, measurands, output curve and
online parameter reading. It can be freely downloaded from www.ceweinstruments.se
