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產(chǎn)品名稱: 瓦特 + 瓦時(shí)量測電錶│臺(tái)灣七泰 Chitai
產(chǎn)品型號(hào): WWHM瓦特 + 瓦時(shí)量測電錶│臺(tái)灣七泰 Chitai
產(chǎn)品展商: 其它品牌
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簡單介紹
瓦特 + 瓦時(shí)量測電錶│臺(tái)灣七泰 Chitai： 瓦特：4位數(shù)顯示（2700）? 瓦時(shí)：7位數(shù)顯示（9999999）? RS-485輸出（選購）? Pulse輸出（選購）? 可設(shè)定比流量乘分壓器之倍數(shù)（1~65535）
瓦特 + 瓦時(shí)量測電錶│臺(tái)灣七泰 Chitai
的詳細(xì)介紹
瓦特 + 瓦時(shí)量測電錶│臺(tái)灣七泰 Chitai
瓦特 + 瓦時(shí)量測電錶 MODEL WWHM | |
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  特性 | ? 瓦特：4位數(shù)顯示（2700）
? 瓦時(shí)：7位數(shù)顯示（9999999）
? RS-485輸出（選購）
? Pulse輸出（選購）
? 可設(shè)定比流量乘分壓器之倍數(shù)（1~65535）
? DIN規(guī)格96×48 mm.
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詳細(xì)規(guī)格 | Display.........W: 4 digits (2700) 0.4〞(10.1mm), Red LED
WH: 7 digits (9999999) 0.4〞(10.1mm), Red LED
WH: 4200000000 in memory (Option)
Watt Hour Count Speed........................... ≦4000 Count/H
Accuracy............... ±0.5% RD.(±0.2% Option), (PF≧0.5)
Max. input over capability ..........Amp. 3×rated continuous
10×rated for 10 sec
50×rated for 1 second
Volt. /750V continuous
Conversion rate (about)............................................. 2/sec.
Input burden ............................Volt. input≦0.2VA/Phase
Amp. input≦0.2VA/Phase
Frequency range ........................ 45～400Hz for AC range
Operating temp. ................................................... 0～60℃
Storage temp. ................................................... -10～70℃
Temp. coefficient ...............................................................
...................... ≦100PPM/℃(≦60PPM/℃, 25℃±10℃)
Max. relative humidity ............................................... 95%
Dielectric strength ..... AC 2 KV/1 min. (input/power/case)
Surge test ..............................4 KV/1.2×50μs, IEC 255-4
Aux. power ................... AC 115V/230V ±10%, 50/60 Hz
DC 24V, 48V, 110V, ±20% (option)
Open collector ..................................................30V/50mA
Reed Relay......................................................... 30V/0.5A
Power consumption ........................... AC 3.5VA, DC 3W
Weight (about) ........................................................ 460g
Baud rate........................................................ 9600, 19200
| CIRCUIT | VOLTAGE | CURRENT | W | VAR | 1φ2W | 120V(110V) | 1A | 100 | 100 | 5A | 500 | 500 | 240V(220V) | 1A | 200 | 200 | 5A | 1000 | 1000 | 1φ3W | 240/120V
(220/110V) | 1A | 200 | 200 | 5A | 1000 | 1000 | 3φ3W | 120V(110V) | 1A | 200 | 200 | 5A | 1000 | 1000 | 240V(220V) | 1A | 400 | 400 | 5A | 2000 | 2000 | 3φ4W | 208/120V
(190/110V) | 1A | 300 | 300 | 5A | 1500 | 1500 | 416/240V
(380/220V) | 1A | 600 | 600 | 5A | 3000 | 3000 |
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