Multifunction Digital Electrical Measurement Device Model SHM96

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Multifunction Digital Electrical Measurement Device SHM96 for AC Networks

Digital Electrical Instruments

Manufacturer:ELECTROPRIBOR OJSC

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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

Overall dimensions, mm

96x96x103(with rear protective cover), 96x96x75,6 (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 (0 to 2.0-Inom); 100 V, 400 V, U/100 (0 to 1.2-Unom); 45...55 Hz

Measurement time

0.1 sec.

Basic error

Current and voltage: ± 0.2 %; power: ± 0.5 %; frequency: ± 0.01 Hz; analogue output: ± 0.5 %

Galvanic isolation of input and output circuits, power supply circuits

Got it

Communication interface RS485

Quantity: 1, 2; Protocol: Modbus RTU; Interface exchange rate: 9600, 19200, 38400, 57600 bits/sec.

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); synchronisation accuracy from external source not more than 1 ms; counting accuracy not more than 500 µs; in absence of synchronisation not more than 0,5 sec.

Discrete inputs

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

Discrete outputs

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

Power supply voltage

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

Power consumption from the power supply circuit, not more

15 V?A

Reprogramming

Via the "Configurator" programme (RS485, Ethernet interface) or via the front panel push buttons.

Operating temperature range

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

Degree of protection

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

Inspection interval

10 years

Warranty period of operation

60 mos.

Average service life, at least

30 years

Average MTBF

250000 ?

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C)Wire Transfer (T/T)Escrow Services

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Multifunction Digital Electrical Measurement Device SHM96 for AC Networks

Description

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