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Panelboard digital electrical measuring instrument: version ShchP72

Digital Electrical Instruments

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FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

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.

Technical 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.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

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

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

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We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

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Panelboard digital electrical measuring instrument: version ShchP72

Key Highlights

Technical Specifications