簡(jiǎn)述德國(guó)倍福模擬量輸入模塊主要優(yōu)點(diǎn)
上海乾拓貿(mào)易有限公司
：楊江玲
企業(yè)QQ：2880626083
手 機(jī)：（）
電 話(huà)：-8012
郵箱；@163.com
地址：上海市嘉定區(qū)江橋嘉涌路6號(hào)樓713室
產(chǎn)品介紹：
apparent power S, reactive power Q, frequency F and phase shift angle cos φ can be derived.
and voltages are available as root-mean-square values. In the EL3403 version,
The EL3403 provides a comprehensive network analysis and an energy management option.
electrical data of the supply network. The voltage is measured
via the direct connection of L1, L2, L3 and N. The current of the three phases L1,
L2 and L3 is fed via simple current transformers. All measured currents
The EL3403 EtherCAT Terminal enables the measurement of all relevant
the effective power and the energy consumption for each phase are calculated.
The root-mean-square value of voltage U, current I and the effective power P,
技術(shù)參數(shù)：
62 byte PM input, 3 byte PM output
Special features
true RMS value calculation, single-phase operation also possible
Weight approx. 75 g
Operating/storage temperature
max. 500 V AC 3~ (ULX-N: max. 288 V AC)
Measuring current
max. 1 A (AC), via measuring transformers x A/1 A
Measuring error
0.5 % relative to full scale value (U/I), 1 % calculated value
Measuring procedure true RMS
Update time net-synchronous
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Resolution 1 μA, 0.1 mV, 10 mW
Electrical isolation 1500 V
Current consumption power contacts
Current consumption E-bus typ. 120 mA
Protect. /installation pos.
IP 20/variable
Conversion time mains-synchronous
Measured values current (I1, I2, I3), voltage, effective power,
Pluggable wiring
95 %, no condensation
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27
-25…+60 °C/-40…+85 °C
Relative humidity
Bit width in the process image
for all ESxxxx terminals
Approvals CE, UL
reactive power, apparent power, energy, cos φ, frequency
Measuring voltage
Number of inputs 3 x current, 3 x voltage
Technology 3-phase power measurement for alternating voltages
產(chǎn)品圖片：
簡(jiǎn)述德國(guó)倍福模擬量輸入模塊主要優(yōu)點(diǎn)
