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CL3021 系列多功能電測(cè)儀表檢定裝置主要用途：
CL3021系列多功能電測(cè)儀表檢定裝置各功能單元采用模塊化設(shè)計(jì)，按照功能不同可分為CL3021A、CL3021B、CL3021C、CL3021D四款產(chǎn)品，同時(shí)還可根據(jù)用戶(hù)對(duì)功能的不同需求對(duì)功能單元進(jìn)行組合，使產(chǎn)品具有經(jīng)濟(jì)性、實(shí)用性和人性化的特點(diǎn)。以下型號(hào)為標(biāo)準(zhǔn)配置，用戶(hù)購(gòu)買(mǎi)時(shí)如需不同功能組合，可在技術(shù)協(xié)議中列明，我們將按照用戶(hù)要求進(jìn)行生產(chǎn)。
產(chǎn)品分類(lèi)品牌分類(lèi)
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IT-M3600系列 回饋式源載系統(tǒng) IT-M3200系列 高精度可編程直流電源 IT-M3900B系列 回饋式源載系統(tǒng) IT6000C系列 雙向可編程直流電源 IT-N6900系列 可編程直流電源 IT-M3140高功率密度可編程直流電源 IT-M3100系列 靈巧型寬量程直流電源 IT-N2100 系列太陽(yáng)能陣列模擬器 IT6000PV太陽(yáng)能陣列模擬器 IT6600C系列 雙向可編程直流電源 IT6600D系列 大功率可編程直流電源 IT6600PV系列 太陽(yáng)能陣列模擬器 IT2700多通道源載模組系統(tǒng) IT8600系列 交/直流電子負(fù)載 IT2800系列高精密源測(cè)量單元 IT9120 系列功率表 IT8912E LED測(cè)試可編程直流電子負(fù)載 IT8500+系列 可編程直流電子負(fù)載 IT8500系列 可編程直流電子負(fù)載 IT8200系列 回饋式交/直流電子負(fù)載 IT-M7700系列 IT7300系列 IT6900A系列 寬范圍可編程直流電源 IT6500系列 寬范圍大功率可編程直流電源 IT6300系列 高性能三路可編程直流電源
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詳細(xì)介紹
CL3021 Multi-functional Electric Measurement Test Equipment
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 |