Socomec DIRIS A-10 Multi-Function Electricity Meter (4825-0400)
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Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)
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Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)
£170.00
£204.00 inc. VAT
Product Description
Socomec's DIRIS A20 is a three-phase 5A CT-connected modular multi-function meter that is suitable for all industrial and commercial electrical installations. The meter has a large backlit LCD display where the following parameters can be measured; kW, kvar, kVA, Voltage, Current, Power Factor and Harmonics.
Installation is easy with a compact DIN 96 panel-mount casing and plug-in terminal blocks. Optional plug-in modules are available for Pulse output and Modbus communications.
Specification
Case
Type | Panel mounting |
Dimensions (W x H x D) | 96 x 96 x 60 mm |
Case degree of protection | IP30 |
Front degree of protection | IP52 |
Display type | Backlit LCD display |
Terminal block type | Fixed or plug-in |
Weight | 400g |
Voltage and other connection cross-section | 4 mm² |
Current connection cross-section | 2.5 mm² |
Current measurement on insulated inputs (TRMS)
CT primary | 9 999 A |
CT secondary | 5 A |
Measurement range | 0 ... 11 kA |
Input consumption | 0,6 VA |
Measurement updating period | 1 s |
Accuracy | 0.2 % |
Sustained overload | 6 A |
Intermittent overload | 10 In for 1 s |
Voltage measurement
Direct measurement between phases | 50 … 500 VAC |
Direct measurement between phase and neutral | 28 … 289 VAC |
Input consumption | ≤ 0,1 VA |
Measurement updating period | 1 s |
Accuracy | 0.2 % |
Sustained overload | 800 VAC |
Power measurement
Measurement updating period | 1 s |
Accuracy | 0.5 % |
Power factor measurement
Measurement updating period | 1 s |
Accuracy | 0.5 % |
Frequency measurement
Measurement range | 45 … 65 Hz |
Measurement updating period | 1 s |
Accuracy | 0.1 % |
Energy accuracy
Active (according to IEC 62053-22) | class 0.5 S |
Reactive (according to IEC 62053-23) | class 2 |
Auxiliary power supply
Alternating voltage | 100 … 400 VAC |
AC tolerance | ± 10 % |
Direct voltage | 120 … 350 VAC |
DC tolerance | ± 20 % |
Frequency | 50 / 60 Hz |
Consumption | < 3 VA |
Pulse or alarm output
Number | 1 |
Type | 100 VDC - 0.5 A - 10 VA |
Max. number of operations | ≤ 10(8) |
Inputs
Number | 3 |
Power supply | 10 … 30 VDC |
Minimum signal width | 10 ms |
Minimum duration between 2 pulses | 18 ms |
Type | Phototransistors |
Communication
Link | RS485 |
Type | 2 … 3 half duplex wires |
Protocol | MODBUS® RTU |
JBUS/MODBUS® speed | 1400 … 38400 bauds |
Operating temperature
Operating temperature | - 10 … + 55°C °C |
Storage temperature | - 20 … + 70°C °C |
Relative humidity | 95% |
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Socomec DIRIS A-20 Multi-Function 3 Phase Electricity Meter DIN 96 (4825-0402)
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