DW-6090 電力分析儀(功率計)

特色

• 交直流電壓 : 0.1 ~ 600V ±1%

• 交直流電流 : 0 ~ 10A (外接CT可至 2000A)

• 瓦特 : 1 ~ 6000Watt (外接CT可至 999.9KW)

• 功率因素 : 0.01 ~ 1.00 ±1.5%

• 視在功率 : 0.01 ~ 9999VA ±1.5%

• 瓦特/小時 : 0.001 ~ 9999K Whr

• 頻率 : 10 ~ 999Hz 電阻 : 1 ~ 20K歐姆

• 讀/峰值鎖定,警報設定(上/下限設定)

• RS-232 / USB 輸出介面 (軟體選購)

• Size：280 X 210 X 90mm

FEATURES

► Multi-functions : WATT, VA, Whr, Power factor ACV, ACA, DCV, DCA, Hz, ohm.

► True AC power measurement, not apparent power.

► True rms display for ACV, ACA.

► Supper large LCD, easy to read-out, display the Watt, Power factor, Voltage & Current value at the same time.

► Current mode from direct input, inductive clamp probe or CT.

► Auto range.

► Built-in peak hold & data hold function.

► Alarm Hi, low setting capability.

► RS-232 output interface

► Exclusive custom exclusive design LSI circuit, provides high accuracy, reliability and durability.

► Built-in over input indication.

► Power supply by DC battery or AC to DC adapter.

► Built-in low battery indicator .

► Durable bench type housing plastic case with carrying handle.

一般規格

顯示 (Display)

* 93 mm x 52 mm large LCD ( Liquid Crystal Display) display.

* Multi-display unit, show Volt, Ampere, Watt, Power factor or Hz at same time.

測量 (Measurement)

WATT, VA, Whr,, Power factor, ACV, ACA, DCV, DCA, Hz, ohm.

歸零調整 (Zero Adjust)

Watt : External adjustment by push button.

DCV, ACV, DCA, ACA : Automatic adjustment.

極性 (Polarity)

Automatic switching, "-" indicates reverse polarity.

電流輸入模式 (Current input mode)

Direct input, inductive clamp probe or CT.

過載輸入顯示 (Over-input Indication)

Indication of " 　- - - - or " 　- - - - .

資料輸出 (Data Output)

RS232 serial interface.

取樣時間 (Sampling Time)

W, VA, ACA, ACV, PF, Hz : Approx. 1.5 Sec.

DCV, DCA, OHM : Approx. 1 Sec.

操作溫度 (Operating Temp.)

0 to 50 ℃ ( 32 to 122 ℉ ).

操作溼度 (Operating Humidity)

Less than 80 % R.H.

電源供應 (Power Supply)

Battery power : DC 9V, 1.5 V AA (UM-3) battery x 6 PCs.

AC power : AC to DC 9V adapter ( 500 mA ), optional.

電源損耗 (Power Consumption)

Battery power : Approx. DC 30 mA

體積 (Dimension)

280 x 210 x 90 mm ( 11.0 x 8.3 x 3.5 inch ).

重量 (Weight)

Approx. 1.6 Kg ( 3.52 LB ).

附件 (Standard Accessories)

Test lead ( red & black )..................... 1 pair.

Instruction Manual .............. 1 PC.

電氣規格 (ELECTRICAL SPECIFICATIONS) 23±5 ℃

歐姆 (OHMS)

* Auto range.

* Overload protection " Max. AC/DC 300 V.

瓦特 (交流 , 實際功率) 直接輸入電流模式 : Watt (AC, true power), current mode from direct input

* Accuracy are specified under the following conditions :

a) AC input current is 0.4 ACA & 10 ACA.

b) AC input voltage is within 110 V± 15 % and 220V± 15%.

c) ACA, ACV input signal is sine wave, 50/60 Hz.

d) Power factor 0.8.

* ACA, ACV frequency response is from 40 to 400 Hz.

* Max. volt & current input signal value :

Volt input : Max. AC 600V, Current input : Max. AC 10 A

瓦特 (交流 , 實際功率) 電感式偶合探棒或外接CT電流輸入模式 : Watt (AC, true power), current input cooperate with inductive probe or CT

* Accuracy will be same as the abve " Direct Current Input Mode " but plus the accuray value of Current Transformer ( CT ) or the acccuracy value of Inductive Current Probe.

* Input current should obey : Inductive Probe - 20 ACA. ; CT 100/5 A - 8 ACA. ; CT 1000/5 A - 80 ACA.

VA (交流 , 視在功率) 直接輸入電流模式 : VA ( AC, Apparent Power ) current mode from direct input

* Accuracy are specified under the following conditions :

a) AC input current is 0.4 ACA & 10 ACA.

b) AC input voltage is within 110 V 15 % and 220V 15%.

c) ACA, ACV input signal is sine wave, 50/60 Hz.

* ACA, ACV frequency response is from 40 to 400 Hz.

功率因素 (直接輸入電流模式) : POWER FACTOR (current mode from direct input only)

* Accuracy are specified under the following conditions :

a) AC input current is 0.4 ACA & 10 ACA.

b) AC input voltage is within 110 V 15 % and 220V 15%.

c) ACA, ACV input signal is sine wave, 50/60 Hz.

* Max. volt & current input value : Volt input : AC 600V, Current input : AC 10A

赫芝 (Hz)

* Auto range.

* Frequency signal input voltage level should > 6V & 600 V.

交直流電壓 : AC VOLTAGE ( true rms ), DC VOLTAGE

* Auto range.

* Max. input voltage : AC 600 V, DC 600 V.

* ACV accuracy is test under input signal is sine wave, 50/60 Hz.

* ACV frequency response is from 40 to 400 Hz.

* ACV is true rms.

交直流電流 (直接輸入電流模式) : AC CURRENT ( true rms ), DC CURRENT (current mode from direct input)

* Max. input current : AC 10 A, DC 10 A.

* ACA accuracy is test under input signal is sine wave, 50/60 Hz.

* ACA frequency response is from 40 to 400 Hz.

* ACA is true rms.

交直流電流 (電感式探棒輸入電流模式) : AC CURRENT ( true rms ), DC CURRENT (current mode from inductive probe)

* Accuracy : Meter voltage range accuracy plus Inductive Probe's accuracy.

* ACA is true rms.

交流電流 (外接CT電流輸入模式) : AC CURRENT current mode from CT ( current transformer )

* Accuracy : Meter current range accuracy plus CT ( current transformer ) accuracy.

* ACA is true rms.

瓦特小時 (直接輸入電流模式) : Watt Hour (current from direct input)

* When Watt Hour value over 9999 K Whr, the Display value will reset to 0000 K Whr, then count up again.

* Accuracy & other specification requirement same as " Watt " range exactly