Available for Import

Digital Panel Meter for Current, Voltage, and Frequency Measurement - Model ЩП72 for AC Circuits

Digital Electrical Instruments

Manufacturer:ELECTROPRIBOR OJSC

Price:Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

Description

The ShchP72 device is designed to measure and convert the effective value of current, voltage and frequency in single-phase electrical networks and other AC circuits into output unified DC signals and transfer the measured values via serial digital interface RS485. The device can be used in three-phase electrical networks for measurement and conversion of parameters of one phase. ShchP72 is included in the State Register of Measuring Devices of the Russian Federation No. 68259-17. Interverification interval is 10 years.

Specifications

Analog outputs

Quantity: 0, 1, 2; ranges: 0...5 mA, 4...20 mA, 0...20 mA

Overall dimensions, mm

72x72x103 (with rear protective cover), 72x72x75,6 (without cover)

Weight, kg, not more

0,4

LED indication

1 block of seven-segment indicators (4 indicators per block) - for displaying values of voltage or current; 1 block of seven-segment indicators (4 indicators per block) - for displaying values of frequency of measured signal (if ordered); height of sign

Input signal

100 mV, 150 mV, 200 mV, 250 mV, 500 mV, 1000 mV, 2000 mV; 1 V, 2 V, 5 V, 10 V, 20 V, 50 V, 100 V, 150 V, 200 V, 250 V, 250 V, 380 V, 500 V, 600 V, 750 V; 2 mA, 5 mA, 10 mA, 20 mA, 50 mA, 100 mA, 200 mA, 500 mA, 1000 mA, 2000 mA; 1 A, 2 A, 5 A, 10 A, 20 A;

Registering the maximum measured value

Armoured glass

Measurement time

0,2 ?

Basic error

Current and voltage: ±0.2 %, ±0.5 %; frequency: ±0.01 Hz (15 to 100 Hz), ±0.1 Hz (100 to 850 Hz); analog output: ±0.5 %

Galvanic isolation of input and output circuits, power supply circuits

Armoured glass

Control of power quality parameters

Frequency deviation; duration of voltage dip; depth of voltage dip; duration of voltage interruption; duration of temporary overvoltage; (storing measured parameters of the KE on an external PC via "Configurator" software)

Communication interface RS485

Quantity: 0, 1, 2; Protocols: Modbus RTU; Interface speed: 4800, 9600, 19200, 38400, 57600, 115200 bits/sec.

Discrete outputs

Quantity: 0, 1, 2; DC voltage 350 V, 200 mA or AC voltage 250 V, 200 mA

Power supply voltage

5VH - (5+4/-0.5) VDC; 12VH - (12+6/-3) VDC; 24VH - (24+12/-6) VDC; 220VU - 85 to 305 VAC 50 Hz or 100 to 430 VDC; 230V - 85 to 305 VAC 50 Hz or 100 to 430 VDC; 230V - 85 to 305 VAC 50 Hz

Power consumption from the power supply circuit, not more

2,5 V?A (for devices with supply voltage 5VN, 12VN, 24VN); 4,0 V?A (for devices with version without RS485 with supply voltage 220VU, 230V); 5,0 V?A (for devices with supply voltage 220VU, 230V)

Reprogramming

Via the "Configurator" program (RS485 interface) or using the buttons on the front panel

Operating temperature range

From -40 to +70 °C (relative humidity 98 % at +35 °C)

Degree of protection

IP54

Inspection interval

10 years

Warranty period of operation

60 mos.

Average service life, at least

20 years

Average MTBF

200000 ?

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.

Save Your Time

Share your requirements for a quick response!

Looking for

Quantity

Your mobile

Instant response in 15 minutes

Best wholesale prices guaranteed

Direct from manufacturer

Delivery & Payment

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

Categories

Language

Quick Links

Digital Panel Meter for Current, Voltage, and Frequency Measurement - Model ЩП72 for AC Circuits

Description

Specifications

Share your requirements for a quick response!