CL3021-CL3021

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更新时间：2024-06-24

简要描述：CL3021 系列多功能电测仪表检定装置主要用途：
CL3021系列多功能电测仪表检定装置各功能单元采用模块化设计，按照功能不同可分为CL3021A、CL3021B、CL3021C、CL3021D四款产品，同时还可根据用户对功能的不同需求对功能单元进行组合，使产品具有经济性、实用性和人性化的特点。以下型号为标准配置，用户购买时如需不同功能CL3021-CL3021

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产品详情

CL3021 Multi-functional Electric Measurement Test Equipment

CL3021-CL3021

Applied in automation department of power dispatch center, power supply company, measurement department of power plant and electrical automation department for industries like railway and petroleum. Each functional module of the series of CL3021 multi-functional electric measurement test equipment adopt modular design and can be divided into the such four products as CL3021A, CL3021B, CL3021C and CL3021D: CL3021A Test AC/DC indicator, transformer, data display instrument and energy meter CL3021B Test transformer and AC sampling RTU CL3021C Test AC/DC indicators, data display instrument and energy meter CL3021D Test AC/DC indicators, transformer, RTU, data display instrument and energy meter

CL3021 Functions

Indicating instrument: AC voltmeter and ampere meter, single-phase and three-phase active energy meter (four-wire and three-wire), reactive power meter (including four-wire real reactive, three-wire real reactive, artificial neutral reactive, two elements across the phase 90°reactive), phase meter, single-phase and three-phase power factor meter (several wiring methods), frequency meter, synchronized meter (several methods), DC voltmeter, ampere meter and power meter, etc.
Power frequency and DC digital instrument: AC voltmeter, ampere meter, single-phase and three-phase active power meter (four-wire and three-wire), reactive power meter (including four-wire real reactive, three-wire real reactive, artificial neutral reactive, two elements across the phase 90 degree reactive), phase meter, single-phase and three-phase power factor meter (including several meter wiring methods), frequency meter, DC voltage meter, ampere meter and power meter, etc.
Electricity transducer: DC voltage, current transducer, three-phase active power (four-wire and three-wire), reactive power transducer (including four-wire real reactive, three-wire real reactive, two elements across 90 and 60 degree reactive), phase transducer, three-phase power factor transducer (including several wiring methods), frequency transducer, DC voltage, current transducer, three-phase four-wire/three-phase three-wire active/reactive electricity transducer, etc.
Energy meter: single-phase, three-phase four-wire and three-phase three-wire active/ reactive energy meter.
AC sampling RTU.

CL3021 Features

Adopt standard AC voltage source, AC current source and power source featured with high accuracy and stability; self-calibration via internal software
Acquire harmonic output function. AC voltage and current can output 2 to 31 times harmonic (harmonic contents is less than 40%). Harmonic phase can be adjusted freely
Adopt superpower integrated power amplifier and perfect self-protective function, thus safety and reliable operation
Measure one-circuit DC voltage and current simultaneously
Acquire one-circuit pulse input and one-circuit pulse output
Measure response time of transducer
Equipped with large capacity FLASH ROM to save testing data or upload data into computer; provide USB interface to transfer data via U disk, thus convenient for customer
Adopt large-screen LCD featured with Chinese language display, easy and convenient for operation
Provide Ethernet interface to connect with PC or laptop for testing and archives management

Specifications (RD stands for “read data” and RG stands for “range”)

Item	Parameter
AC Voltage Output
Gear	57.7 V, 100 V, 220 V, 600 V
Adjustment range	(0 ~ 120)% RG
Adjustment resolution	0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability	0.01% / 120 s
Distortion	≤ 0.2% (non-capacitive load)
Max. output load	25 VA for each phase
Accuracy	0.05% RG
AC Current Output
Gear	0.1 A, 0.5 A, 2 A, 5 A, 25 A
Adjustment range	(0 ~ 120)% RG
Adjustment resolution	0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability	0.01% / 120 s
Distortion	≤ 0.2% (non-capacitive load)
Max. output load	25 VA for each phase
Accuracy	0.05% RG
AC Power Output
Active output stability	0.01%RG / 120 s
Reactive output stability	0.02%RG /120 s
Active accuracy	0.05% RG
Reactive accuracy	0.1% RG
Phase Output
Adjustment range	0° ~ 359.999°
Adjustment resolution	10°, 1°, 0.1°, 0.01°
Resolution	0.001°
Accuracy	0.05°
Power Factor Output
Adjustment range	-1 ~ 0 ~ +1
Adjustment resolution	0.0001
Resolution	0.0005
Frequency Output
Adjustment range	40 Hz ~ 70 Hz
Adjustment resolution	1 Hz, 0.1 Hz, 0.01 Hz and 0.001 Hz
Resolution	0.0001 Hz
Accuracy	0.002 Hz
Harmonic configuration
Times	2 to 31
Content	0 ~ 40%
Phase	0° ~ 359.999°
Configuration error	(10% RD + 0.1%), RD refers to the configuration value of harmonic contents
DC Voltage Output
Gear	100 mV, 300 mV, 1 V, 5 V, 20 V, 100 V, 300 V, 1000 V
Adjustment range	(0 ~ 120)% RG
Adjustment resolution	0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability	0.01% RG / 1 min
Distorting	≤ 0.2% (non-capacitive load)
Output load	Max.100 mA for 100 V and the above; 200 mA for 20 V and the below
Basic error limit	0.05% RG
Ripple contents	≤ 1%
DC Current Output
Gear	3 mA, 10 mA, 30 mA, 0.1 A, 0.3 A, 1 A, 10 A, 25 A
Adjustment range	(0 ~ 120)% RG
Adjustment resolution	0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability	0.01% RG / 1min
Distortion	≤ 0.2% (non-capacitive load)
Output load	1.5 V for above 1 A, 15 V for 1 A and the below
Basic error limit	0.05% RG
Ripple contents	≤ 1%
DC Input Voltage Measurement
Gear	0 ～±10 V
Measurement range	(0 - 150)% RG
Basic error limit	0.01% RG
Resolution	0.001% RG
DC Input Current Measurement
Gear	0 ～ 20 mA
Measurement range	(0 - 150)% RG
Basic error limit	0.01% RG
Resolution	0.001% RG
Energy Error
Active error limit	0.05% RG
Reactive error limit	0.1% RG
Others
Communication protocol	Each module in the system is communicated via isolated 485 bus, compliant with CLT1.1 protocol
Power supply	AC 220V ± 15%
Operating temperature	0℃ ~ 40℃
Relative humidity	≤ 85%, no corrosive gas
Dimension	450 mm × 460 mm × 180 mm
Unit weight	25 kg

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CL3021-CL3021

CL3021 Multi-functional Electric Measurement Test Equipment

CL3021 Functions

CL3021 Features

Specifications (RD stands for “read data” and RG stands for “range”)

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