Vaigaishakti Meters (Sample)

Vaigaishakti · VAI-258 series

Meter type

3-ph whole-current 10-60 A to 3-ph HT 3P4W 1 A (see variants)

Accuracy class

1.0

Reference voltage

3x63.5/110 V

Frequency

50 Hz

Communication

RF mesh

Lead time 2-3 weeks · Warranty 60 months from installation · MOQ 1 nos

Vaigaishakti · VAI-2F5 series

Meter type

3-ph whole-current 10-60 A to 3-ph HT 3P4W 1 A (see variants)

Accuracy class

1.0

Reference voltage

240 V

Frequency

50 Hz

Communication

RS-485 Modbus

Lead time 4-6 weeks · Warranty 5 years from supply · MOQ 1 nos

Vaigaishakti · VAI-479 series

Configuration

Class A: + albedo, DNI, DHI to Wind mast 80 m (see variants)

Pyranometer class

Reference cell 2% accuracy

Wind sensor

Ultrasonic 2D

Temperature sensor

PT1000 back-of-module

Humidity range

0-100% RH

Lead time 6-8 weeks · Warranty 24 months from commissioning · MOQ 1 set

Vaigaishakti · VAI-258 series

Meter type

1-ph 5-30 A to Split 1-ph with CIU (see variants)

Accuracy class

1.0

Communication

RF mesh

Protocol

DLMS/COSEM

Disconnect relay

Internal 200 A (3-ph)

Lead time 3-4 weeks · Warranty 7 years from supply · MOQ 1 nos

Vaigaishakti · VAI-BF3 series

Meter type

1-ph 5-30 A to 3-ph HT CT-operated (see variants)

Accuracy class

1.0

Communication

RF mesh

Protocol

IS 15959 Part 2

Disconnect relay

Internal 200 A (3-ph)

Lead time 3-4 weeks · Warranty 7 years from supply · MOQ 1 nos

Vaigaishakti · VAI-556 series

Type

Panel meter Class S to Fixed PQ + waveform capture (see variants)

Measurement class

IEC 61000-4-30 Class S

Voltage input

57-690 V L-L

Current input

CT 1/5 A

Harmonics

Up to 50th

Lead time 6-8 weeks · Warranty 24 months from supply · MOQ 1 nos

Vaigaishakti · VAI-314 series

Type

Panel meter Class S to Portable 3-ph Class S (see variants)

Measurement class

IEC 61000-4-30 Class S

Voltage input

57-690 V L-L

Current input

Rogowski coil

Harmonics

Up to 50th

Lead time 2-4 weeks · Warranty 24 months from supply · MOQ 5 nos

Vaigaishakti · VAI-E23 series

I/O capacity

16 DI / 8 DO to 256 I/O modular (see variants)

Protocols

Modbus RTU/TCP

CPU

Industrial x86 dual-core

Power supply

24 VDC

Operating temperature

-10 to 60 °C

Lead time 8-10 weeks · Warranty 24 months from commissioning · MOQ 2 nos

Vaigaishakti · VAI-261 series

I/O capacity

16 DI / 8 DO to 512 I/O modular (see variants)

Protocols

DNP3

CPU

Industrial x86 dual-core

Power supply

48 VDC

Operating temperature

-10 to 60 °C

Lead time 8-10 weeks · Warranty 36 months from supply · MOQ 1 nos

Vaigaishakti · VAI-CF2 series

Channels

4 channels to 64 channels (see variants)

Input types

Thermocouple K/J

Resolution

16-bit

Sampling rate

1 s min

Memory

2 GB

Lead time 3-4 weeks · Warranty 12 months from supply · MOQ 1 nos

Vaigaishakti · VAI-FA3 series

Channels

8 channels to 32 channels (see variants)

Input types

Modbus RTU

Resolution

24-bit

Sampling rate

100 ms min

Memory

32 GB

Lead time 3-4 weeks · Warranty 24 months from supply · MOQ 5 nos

Vaigaishakti · VAI-2D2 series

Meter capacity

100,000 meters to 1,000,000 meters (see variants)

Deployment

Hybrid

Protocols

IEC 61968-9

Communication support

PLC

Data validation

Automated estimation

Lead time 16-24 weeks · Warranty 36 months support included · MOQ 1 licence

Vaigaishakti · VAI-048 series

Capacity

CMRI handheld to Single-phase 12-position (see variants)

Reference accuracy

0.1%

Voltage range

57.7-480 V

Current range

0.001-120 A

Source type

Programmable electronic source

Lead time 4-6 weeks · Warranty 24 months from supply · MOQ 2 nos

Vaigaishakti · VAI-5F9 series

Channels / points

8 inputs to 256 inputs (see variants)

Connectivity

Ethernet + 4G

Protocols

IEC 60870-5-104

Serial ports

2 x RS-485 + 1 RS-232

Digital I/O

4 DI / 2 DO

Lead time 1-2 weeks · Warranty 24 months from supply · MOQ 1 nos

Vaigaishakti · VAI-C93 series

Channels / points

8 inputs to 256 inputs (see variants)

Connectivity

4G LTE Cat 1

Protocols

OPC UA

Serial ports

2 x RS-485 + 1 RS-232

Digital I/O

8 DI / 4 DO

Lead time 1-2 weeks · Warranty 24 months from supply · MOQ 1 nos

Vaigaishakti · VAI-B83 series

DT rating covered

Up to 63 kVA to 1250-2000 kVA (see variants)

Measurement

V, I, kW, kVA, PF, THD

Accuracy class

1.0

CT input

CT 1000/1 A

Communication

RF mesh

Lead time 3-4 weeks · Warranty 36 months from supply · MOQ 5 nos

Vaigaishakti · VAI-2A7 series

DT rating covered

100-200 kVA to 1250-2000 kVA (see variants)

Measurement

V, I, kW, kVA, PF, THD

Accuracy class

1.0

CT input

Split-core CT 600/5 A

Communication

NB-IoT

Lead time 3-4 weeks · Warranty 36 months from supply · MOQ 1 nos