Raqamli asbob, o'zgaruvchan tok chastotasini o'lchash uchun ЩЧ72 — ELECTROPRIBOR OJSC

Name: Raqamli asbob, o'zgaruvchan tok chastotasini o'lchash uchun ЩЧ72
Brand: Shch72
SKU: 181427
Availability: InStock

Brend: Shch72

so'm 1,134,000 - so'm 4,536,000 UZS

MOQ: 20 pieces

Asosiy xususiyatlar

Measuring range: 10…9999 Hz, 10…15000 Hz

Basic error: Frequency: ±0.05% (4.0 resolution); ±0.01% (5.0 resolution); analog output: ±0.5%

Overall dimensions, mm: 72x72x103 (with rear cover), 72x72x75.6 (without cover) mm

Weight, kg, not more: 0,4

Yetkazib beruvchi haqida ma'lumot

ELECTROPRIBOR OJSC

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Barcha mahsulotlarni ko'rish (160)

Tezkor so'rov

Tavsif

Asbob ЩЧ72 bir fazali elektr tarmoqlarida va boshqa o'zgaruvchan tok zanjirlarida o'zgaruvchan tok chastotasini o'lchash va uni doimiy tokning bir xil chiqish signallariga aylantirish uchun mo'ljallangan hamda o'lchangan qiymatlarni RS485 raqamli interfeysi orqali uzatish imkonini beradi (Modbus RTU protokoli).

Asbob energetika va boshqa sanoat sohalarida elektr parametrlarini nazorat qilish uchun qo'llaniladi. RS485 interfeysi orqali ma'lumot almashish imkoniyati, doimiy tokning analog chiqish signallari va diskret chiqishlar mavjudligi asbobni turli maqsadli avtomatlashtirilgan tizimlarda ishlatishga imkon beradi.

ЩЧ72 Rossiya Federatsiyasi Davlat ro'yxatiga № 67465-17 kiritilgan. O'lchovlar oralig'i - 10 yil.

Xususiyatlar

Measuring range

10…9999 Hz, 10…15000 Hz

Basic error

Frequency: ±0.05% (4.0 resolution); ±0.01% (5.0 resolution); analog output: ±0.5%

Overall dimensions, mm

72x72x103 (with rear cover), 72x72x75.6 (without cover) mm

Weight, kg, not more

0,4

LED indication

seven-segment indicators (4 or 5 indicators per block) depending on digit capacity as per order; single LED indicators showing interface operation, state of discrete outputs. Character height: 10 mm (for device with digit capacity)

Input voltage range

unom = 150 v (22.5...180 v), unom = 500 v (75...600 v)

Maximum reading range

resolution 4.0: from 0 to 9999; resolution 5.0: from 0 to 99999

Measurement time

0.1 s

Galvanic isolation of input and output circuits, power supply circuits

yes

RS485 communication interface

Quantity: 0, 1, 2; Modbus RTU protocol

Analog outputs

quantity: 0, 1, 2; ranges: 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; Constant voltage 350 V, 200 mA or AC voltage 250 V, 200 mA

Power supply voltage

12VН - (12 +6/-3) V DC; 24VН - (24 +12/-6) V DC; 220VУ - from 85 to 264 V AC at frequency (50 ± 0.5) Hz or from 120 to 370 V DC; 230V - from 85 to 264 V AC at frequency (50 ± 0.5) Hz

Power consumption from the power supply circuit, not more

3.5 VA for devices 12V, 24V; 6.0 VA for devices 220V, 230V

reprogramming

via 'Configurator' program (RS485 interface); using front panel buttons

Operating temperature range

From -40 to +70 °C (relative humidity 95% at +35 °C)

Degree of protection

IP50

installation

in panel

Inspection interval

10 years

Warranty period of operation

24 months

Average service life, at least

so'm 1,890,000-so'm 6,804,000 UZS

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