wqr96 mkii功率表用于登记消耗或产生的电能。 计时器 计数器和功率表 wqr96 mkii, wq2r96 mkii, wqr96-x mkii & wqr96-c mkii
kwh counters are for registration of consumed or generated electrical energy. they are microprocessorcontrolled and equipped with a 7-digit electromechanical counter which retains the reading in case of supply voltage failure.
variants
wqr96 mkii
1 seven-digit register (kwh or kvarh).
one pulse output.
wq2r96 mkii
2 seven-digit registers (kwh and kvarh).
two pulse outputs.
wqr96-x mkii
1 seven-digit register (kwh or kvarh) & 90 indication.
wqr96-c mkii
1 seven-digit (kwh or kvarh) & 240 indication
one pulse output
accuracy class 1.0 (en 62053-21)
for single-phase and 3-phase net-works
microprocessor-controlled meters with pulse output (so)
simultaneous measurement of two quantities (except type wqr96 mkii)
scale: customised and exchangeable scale
60 to 400 v ac aux. power supply