GF PF220 V2 Betriebsanleitung Seite 315

操作说明书
How to calculate a suitable
1.Convert Max. power (eg. kW) to Max. energy per second
Example
Max. power = 5 kW
Max. energy per hour = 5kWh
Max. energy per second = Max. energy per hour (kWh) / 3600
Max. energy per second = 5000/3600 = 1.3888 kWh
Max. energy per second
Example
1.3888 kWh
2, Calculate Max. pulses per second from
Example
Pulse width = 50 ms
Max. Pulses per second = 500 /
Max. Pulse per second = 500 /
5.1.2 报警输出
当超过或低于某个体积、流量、能量或功率值时，或者当信号中断或增强时，报警输出就会生成一条警告消息。报警激活时，状
态栏会生成一条消息，同时相应的输出报警符号闪烁。
Energy per pulse value from
Max. pulses per second
Example
10
Maximum power and Pulse width
3. Calculate
Example
Calculated:
Rounded up to next digit:
Rounded up to next decade:
pulse width (ms)
Pulse width (ms)
50ms = 10
(Metric)
Energy per pulse
0.13888 kWh
0.2 kWh
1 kWh
输出
315