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Digital Frequency Meter for AC Current Measurement - Model ЩЧ00П

Electrical Measuring Devices

Manufacturer: ELECTROPRIBOR OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

The digital frequency meter ShCH00P is designed to measure and convert the frequency of alternating current 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 instrument is single-channel single limit and has versions by input voltage ranges, supply voltage, availability of interface, colour of indicators. The instrument can have a frequency measuring range (normal frequency measuring range) from 10 to 9999 Hz, digitisation 4, 0.

The frequency conversion range can be any within the measurement range. The device has the possibility of changing the frequency conversion range by the user during operation. ShCH00P is included in the State Register of measuring instruments of the Russian Federation No.

64095-16. Interverification interval is 10 years.

Specifications

Overall dimensions, mm

48×24×86

Weight, kg, not more

0,2

LED indication

1 block of seven-segment indicators (4 indicators per block) for displaying AC frequency values

Height of indicator sign, mm

9,9

Input voltage range

150 V, 250 V, 500 V

Frequency measurement and conversion range

45 to 55 Hz (default); the frequency conversion range can be anything within the frequency measurement range of 10 to 9999 Hz.

Maximum reading range

0 to 9999

Measurement time

0,1 ?

Basic error

±0,05 %

Galvanic isolation of output circuits, power supply circuits

Check (except RS485 interface circuit)

RS485 communication interface

Quantity: 0 or 1; Modbus RTU protocol

Power supply voltage

5V - (5 ± 0.25) VDC; 12V - (12 ± 0.6) VDC; 24V - (24 ±1.2) VDC; external 5V stabilised power supply unit

Power consumption from the power supply circuit, not more

1,7 C-A

Reprogramming

Via "Configurator" program (RS485 interface); via front panel button

Operating temperature range

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

Degree of protection

IP50

Mounting

In the shield

Inspection interval

10 years

Warranty period of operation

36 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.

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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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Digital Frequency Meter for AC Current Measurement - Model ЩЧ00П

Description

Specifications

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