Multifunction Digital Electrical Measurement Device Model SHM96 — ELECTROPRIBOR OJSC

Name: Multifunction Digital Electrical Measurement Device Model SHM96
Brand: ShchM96
SKU: 595832
Availability: InStock

Brand: ShchM96

$150 - $540 USD

MOQ: 10 pieces

Key Features

Basic error: по току и напряжению: ± 0,2 %; по мощности: ± 0,5 %; по частоте: ± 0,01 Гц; по аналоговому выходу: ± 0,5 %

Communication interface RS485: Quantity: 1, 2; protocol: Modbus RTU; interface speed: 9600, 19200, 38400, 57600 bits/sec.

Overall dimensions, mm: 96x96x103 mm (with rear protective cover), 96x96x75.6 mm (without cover)

Weight, kg: 0,5

Supplier Information

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Description

The device ShchM96 is designed to measure electrical parameters of three-wire or four-wire three-phase AC networks with frequency 45-55 Hz. It is used in data acquisition systems to transfer measurement results to upper level systems or as a universal measuring device, instead of different electrical measuring devices: ammeters, voltmeters, wattmeters, varmeters, frequency meters.

The device provides the possibility of: reprogramming of display ranges; setting of min and max settings within the measuring range; regulation of indication brightness; connection of external indication modules. The instrument is included in the State Register of measuring instruments of the Russian Federation No.

63217-16. Interverification interval - 10 years.

Specifications

Basic error

по току и напряжению: ± 0,2 %; по мощности: ± 0,5 %; по частоте: ± 0,01 Гц; по аналоговому выходу: ± 0,5 %

Communication interface RS485

Quantity: 1, 2; protocol: Modbus RTU; interface speed: 9600, 19200, 38400, 57600 bits/sec.

Overall dimensions, mm

96x96x103 mm (with rear protective cover), 96x96x75.6 mm (without cover)

Weight, kg

0,5

LED indication

3 blocks of seven-segment indicators (4 indicators per block); sign height: 20 mm and 14 mm

Input signal

1 A, 5 A, I/1, I/5 (from 0 to 2.0•Inom); 100 V, 400 V, U/100 (from 0 to 1.2•Unom); 45...55 Hz

Measurement time

0.1 sec.

Galvanic isolation of input and output circuits, power supply circuits

yes

Ethernet Communication Interface

Quantity: 0, 1; 100BASE-TX; protocols: Modbus TCP, IEC 60870-5-104

Analog outputs

quantity: 0, 1, 2, 3; reprogrammable ranges: 0...5 mA, 4...20 mA, 0…20 mA, 0...2.5...5 mA, 4...12...20 mA, 0…10…20 mA, -5...0...+5 mA

Time synchronization

Ethernet (NTP protocol, IEC 60870-5-104); synchronization accuracy from external source no more than 1 ms; counting accuracy no more than 500 µs; in absence of synchronization no more than 0.5 sec/day.

Discrete inputs

Quantity: 0, 4, 6, 8; input signal type "dry contact", voltage on open contacts = 24 V, current 10 mA

Discrete outputs

Quantity: 0, 1, 2, 3 (modes: on, off); =300 V, ~200 V, 100 mA

Power supply voltage

220 V - universal power supply: input voltage from 85 to 270 V AC frequency 50 Hz or from 100 to 265 V DC; 24 V - (24+12/-6) V DC

Power consumption from the power supply circuit, not more

15 VA

reprogramming

via 'Configurator' program (RS485, Ethernet) or using front panel buttons

Operating temperature range

from -40 to +70 °C (relative humidity 98% at +35 °C); from -40 to +55 °C (relative humidity 95% at +25 °C) - for devices with acceptance 'Marine Register'

Degree of protection

IP50; IP52 - for devices with acceptance 'Marine Register'

Inspection interval

10 years

Warranty period of operation

60 months

Average service life, at least

minimum 30 years

Average MTBF

250000 hrs