產(chǎn)品描述
CP-268-1功率計(jì)特點(diǎn):
●適合低于 0.3W 待機(jī) 功率量測，瓦特解析度：0.01mW at 150V / 300V Range。
●規(guī)格超越 Energy Star 對于量測儀器的要求(CP-268-PS)。
●電流 15 檔，從 1mA ~ 50A (CP-268-5)，均由單一端子接線，使用內(nèi)部感測器量測，無需切換端子或外接其他感測器 (45~65Hz)。
●電壓 9 檔，從1.5V、3V、6V ~ 600V，采1.5、3、6為基準(zhǔn)，10倍及100倍換檔，檔位密度高，量測精度佳。
●電流量測采1、2、5為基準(zhǔn)，10倍到10000倍換檔，為業(yè)界高換檔密度，每個(gè)量測值均為佳度。
●功率 135 檔，從小功率 1.5mW 到 30kW(CP-268-5)，均可量測，瓦特頻寬符合 EPA 能源之星要求。
●電壓、電流量測均為真有效值(True RMS)，并具手動/自動換檔功能。
●具雙方向功率量測功能，并可分別顯示。
●電流超前、電流落后 及 峰值電流 Over Range 指示功能。
●頻率量測 5 位數(shù)解析度，高頻率解析度0.001Hz。
●PF=0.1 時(shí)度依然可靠，適用于小功率負(fù)載。
●全數(shù)位化機(jī)型，基本精度 0.2%。
●Close Case Calibration，全機(jī)無調(diào)整，全軟體校正，穩(wěn)定性高，校正間隔長。
●八種量測參數(shù)：電壓、電流、瓦特、負(fù)瓦特(CP-268-5 only)、功率因素、視在功率、乏功率、頻率。
●四組視窗，同時(shí)顯示4種測試值，各功能更新率5次/秒。
●數(shù)字LED及單位LED亮度分開調(diào)整；按鍵音可開啟/關(guān)閉。
●關(guān)機(jī)前的設(shè)定可記憶 ( Last Panel Set)。
●RS-485 為標(biāo)準(zhǔn)配備 ,連線速率可達(dá) 115K bps；
●GPIB 介面選購，GPIB 介面指令 SCPI compatible
●全系列具CE認(rèn)證。
適用場所:
●LCD監(jiān)視器等顯示設(shè)備、綠色電腦、交換式電源供應(yīng)器 ( S.P.S )、AC ADAPTER ( For 數(shù)位相機(jī)、DV、NB、PDA、手機(jī)、Wireless AP、HUB、 LCD Monitor、DVR、外接式儲存設(shè)備 ...)、事務(wù)機(jī)器( 印表機(jī)、掃瞄器、影印機(jī)、傳真機(jī) )。
●太陽能電源、電池、家電 ( 變頻冷氣、空調(diào)、冰箱、洗衣機(jī)、視聽設(shè)備、音響產(chǎn)品、電視機(jī)、背投電視、PDP電視、LCD、DLP、LCOS 投影機(jī)、VCD、DVD、藍(lán)光播放器、家庭游戲機(jī)(PS3、Wii、XBOX)等視訊設(shè)備、微波爐、烤箱等....)、照明設(shè)備燈具、電子安定器、省電燈泡、環(huán)保監(jiān)視器。
●不斷電系統(tǒng) ( UPS )、變流器、電焊機(jī)、發(fā)電機(jī)、電動工具、交直流馬達(dá)、電動汽機(jī)車、電動助力車、電動自行車、運(yùn)動器材、 馬達(dá)測試 ( 旋轉(zhuǎn)電機(jī) ) 、燃料電池電源、 教育單位 ( 電力電子系、電機(jī)系...)。
CP-268-1技術(shù)規(guī)格：
型號
|
CP-268-1
| |||||
| Voltage(V) | Ranges (Auto or Manual)(9 range) |
30V 60V 150V 300V 600V RMS
| ||||
| Display Resolution |
5 digits
| |||||
| Operating Principle |
Digital Calculation True RMS
| |||||
| Crest Factor |
Up to 1.7(at FULL SCALING)
| |||||
| Frequency Range |
10Hz to 1000Hz
| |||||
| Accuracy
(23℃ ± 5℃) | 10 to 20Hz |
±1% reading ± 1% range ± 2C
| ||||
| 20 to 30Hz |
±0.5% reading ± 0.5% range ± 2C
| |||||
| 30 to 45Hz |
±0.2% reading ± 0.2% range ± 2C
| |||||
| 45 to 66Hz |
±0.1% reading ± 0.1% range ± 2C
| |||||
| 66 to 550Hz |
±0.2% reading ± 0.2%range ± 0.1% / 100Hz
| |||||
| 550 to 1000Hz |
±0.2% reading ± 0.5%range ± 0.2% / 100Hz
| |||||
| Maximum Input | Continuous |
Continuous 600V RMS / 1000Vpk
| ||||
| Input impedance |
2 MΩ and 10 pF on all ranges
| |||||
| Effective input range |
20% to 120% of the range
| |||||
| Current (A) | Ranges (Auto or Manual)(15 ranges) |
100mA 200mA 500mA 1A 2A 5A 10A 20A RMS
| ||||
| Display Resolution |
5 digits
| |||||
| Operating Principle |
Digital Calculation True RMS
| |||||
| Crest Factor |
Up to 2 (at FULL SCALING)
|
Up to 4 (at FULL SCALING)
| ||||
| Frequency Range |
10Hz to 1000Hz
| |||||
| Accuracy
(23℃± 5℃) | 10 to 20Hz |
±1% reading ± 1% range ± 2C
| ||||
| 20 to 30Hz |
±0.5% reading ± 0.5% range ± 2C
| |||||
| 30 to 45Hz |
±0.2% reading ± 0.2% range ± 2C
| |||||
| 45 to 66Hz |
±0.1% reading ± 0.1% range ± 2C
| |||||
| 66 to 550Hz |
±0.2% reading ± 0.2%range ± 0.1% / 100Hz
| |||||
| 550 to 1000Hz |
±0.2% reading ± 0.3%range ± 0.2% / 100Hz
| |||||
| Maximum Input | Continuous |
20A RMS / 40Apk
|
20A RMS / 40Apk
|
50A RMS / 100Apk
|
20A RMS / 80Apk
| |
| Input impedance |
All ranges ≦ 2 mΩ
| |||||
| Effective input range |
10% to 110% of the range
| |||||
| Power(W) | Ranges (Auto or Manual) |
3W to 12kW 40 ranges
|
1.5mW to 12kW 126 ranges
|
1.5mW to 30kW 135 ranges
|
1.5mW to 12kW 126 ranges
| |
| Display Resolution |
5 digits
| |||||
| Operating principle |
Digital Calculation True Watt
| |||||
| Frequency Range |
10Hz to 1000Hz
| |||||
| Accuracy
(23℃ +/- 5℃) | 10 to 20Hz |
±1% reading ± 1% range ± 2C
| ||||
| 20 to 30Hz |
±0.5% reading ± 0.5% range ± 2C
| |||||
| 30 to 45Hz |
±0.2% reading ± 0.2% range ± 2C
| |||||
| 45 to 66Hz |
±0.1% reading ± 0.1% range ± 2C
| |||||
| 66 to 550Hz |
±0.2% reading ± 0.2%range ± 0.1% / 100Hz
| |||||
| 550 to 1000Hz |
±0.2% reading ± 0.5%range ± 0.2% / 100Hz
| |||||
| Effective input range |
2% to 110% of the range (at 47 to 63Hz) 5% to 110% of the range (at all range)
| |||||
| Frequency(Hz) | Display Resolution |
5 digits
| ||||
| Maximum resolution |
.001Hz of 10.000Hz to 99.999Hz0 0.01Hz of 100.00Hz to 999.99Hz 0.1Hz of 1000.0Hz to 2000.0Hz
| |||||
| Operating Principle |
Reciprocal Counting method
| |||||
| Accuracy(23℃ ± 5℃) |
±0.02% ± 1C
| |||||
| Measuring Input |
Voltage
| |||||
| Effective input range |
10% to of the voltage range
| |||||
| Measuring Range |
10 Hz to 2kHz
| |||||
Interface
|
RS-485
|
Standard
|
Baud rate
|
RS-485
|
9600 / 19200 / 38400 / 57600 / 115200 bps selectable
|
RS485
|
Address
|
001 ~ 254
|
Computing function
|
Apparent Power
|
VA = V*A
|
Reactive power
|
VAR = √(VA2 -W2)
| |
Power factor
|
PF = W / (VA)
| |
Computing Range
|
VA , VAR : Voltage and current range
| |
PF： Zero to unity leading or lagging
| ||
Computing Accuracy
|
VA x VAR ± 0.05% of rated value
| |
PF：±0.001
| ||
Dielectric strength
|
2.2KV AC (50/60Hz) for one minute between input terminals and case.
| |
Insulation resistance
|
More than 20MΩ at 500V dc between input terminals and case between case and power line.
| |
Operating temperature
|
5 to 50 ℃ (41 to 104℉)
| |
Humidity range
|
10 to 90% (relative humidity) non-condensing.
| |
Line requirements
|
AC115V or 230V ± 15%, 47 to 63 Hz 8VA
| |
Dimensions / Weight
|
260x110x360( WxHxD )/ 5.7kgs net.
| |
CP-268-1 電壓、電流、瓦特檔位及解析度表：
V / A
|
100.00mA
|
200.00mA
|
500.00mA
|
1.0000A
|
2.0000A
|
5.0000A
|
10.000A
|
20.000A
|
30.000V
|
3.0000W
|
6.000W
|
15.000W
|
30.000W
|
60.00W
|
150.00W
|
300.00W
|
600.0W
|
60.00V
|
6.000W
|
12.000W
|
30.000W
|
60.00W
|
120.00W
|
300.00W
|
600.0W
|
1.2000kW
|
150.00V
|
15.000W
|
30.000W
|
75.00W
|
150.00W
|
300.00W
|
750.0W
|
1.5000kW
|
3.0000kW
|
300.00V
|
30.000W
|
60.00W
|
150.00W
|
300.00W
|
600.0W
|
1.5000kW
|
3.0000kW
|
6.000kW
|
600.0V
|
60.00W
|
120.00W
|
300.00W
|
600.0W
|
1.2000kW
|
3.0000kW
|
6.000kW
|
12.000kW
|
