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Instrument for measuring DC current and voltage

Electrical Measuring Devices

Manufacturer: ELECTROPRIBOR OJSC

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Available Models

Digital Current, Voltage, and Frequency Measuring Device SShP02.01P

Description

Digital ammeters, voltmeters Shch02.01P are designed to measure and convert the value of current and voltage in electric networks of direct current into output unified signals of direct current and transfer measured values through a serial digital interface RS485. The possibility of information exchange via RS485 interface, availability of output analogue DC signals and discrete outputs allow to use digital devices in automated systems for various purposes. Advantages: unique overall dimensions 96×48×95 mm; accuracy class 0,1 or 0,2; extended operating temperature range from -40 °?

to +50 °?; height of indicators - 20 mm. Shch02.01P is included in the State Register of SI of the Russian Federation No. 64095-16.

Interverification interval - 10 years.

Specifications

Overall dimensions, mm

96×48×95

Weight, not more

0.3 kg

LED indication

1 block of seven-segment indicators (4 indicators per block) for displaying voltage or current; single LED indicators showing interface operation, status of discrete outputs, illuminating unit prefix, "-" sign.

Input signal

60 mV, 75 mV, 100 mV, 150 mV, 200 mV, 250 mV, 500 mV, 1000 mV, 2000 mV; 1 V, 2 V, 5 V, 10 V, 2....10 V, 20 V, 50 V, 100 V, 150 V, 200 V, 250 V, 300 V, 500 V, 750 V; 2 mA, 5 mA, 10 mA, 20 mA, 4...20 mA, 50 mA, 100 mA, 200 mA, 500 mA, 1000 mA, 2000 mA; 1 A,

Maximum reading range

-9999...9999

Measurement time

0.1

Basic error

Current and voltage: ±0.1, ±0.2 %; analogue output: ±0.5 %

Galvanic isolation of output circuits, power supply circuits

Got it

RS485 communication interface

Quantity: 1; Modbus RTU protocol

Analog outputs

Quantity: 0, 1, 2; Ranges (reprogrammable): 0...5 mA, 4...20 mA, 0...20 mA, 0...2.5...5 mA, 4...12...20 mA, 0...10...20 mA

Discrete outputs

Quantity: 0; 1; 2; DC voltage 300 V, 100 mA or AC voltage 200 V, 100 mA

Power supply voltage

5VH - (5 + 4/-0.5) VDC; 12VH - (12 + 6/-3) VDC (there is protection against incorrect connection of the supply voltage polarity); 24VH - (24 + 12/-6) VDC (there is protection against incorrect connection of the supply voltage polarity); 24VH - (24 + 12/-6)

Power consumption from the power supply circuit, not more

3.2

Reprogramming

Via the "Configurator" programme

Operating temperature range

From -40 to +50 °C (relative humidity 95% at +35 °C)

Degree of protection

IP50

Resistance to mechanical influences

Group 4 according to GOST 22261-94

Electromagnetic compatibility

GOST R 51317.6.5-2006 for class A equipment

Interference immunity

Functioning quality criterion A according to GOST R 51317.6.5-2006

Industrial noise level

GOST 30805.22-2013 for class A equipment

Mounting

In the shield

Performances

General industrial; for operation at NPPs (safety class 4 according to NP-001-2015)

Inspection interval

10 year

Warranty period of operation

NZ-150-14,5

Average service life, at least

20 year

Average MTBF

200000

Height of the indicator sign

20 mm

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, 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)

Payment Methods

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

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Instrument for measuring DC current and voltage

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