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Installing the PIM (Continued)
Connectable Watt-hour meter with PIM
Watt-hour meter without Separate External Output
If the pulse constant(Wh/Pulse) value which is converted from the value of Pulse/Wh is
an integer, connection is possible.
e.g. Pulses per kWh : 1,000 converted to
1Wh/Pulse, Connection is possible!
e.g. Pulses per kWh : 10,000 converted to
0.1Wh/Pulse, Connection is not possible!
Watt-hour meter with Separate External Output
Connect according to the pulse output specification.
Watt-hour meter whose Pulse Output Error is less than 5%
e.g. When the pulse width is 100ms, you can use the watt-hour meter whose pulse width is
within 95~105ms.
Watt-hour meter must have more than 3ms Delay Between the First Pulse Input and
the Next Pulse
Open
More than 3ms
(Mandatory)
Open
Short
Short
Short
Limit of Connectable Watt-hour meter
Wh/Pulse range: 1Wh/Pulse~10,000Wh/Pusle.
Pulse width range: 20~400ms.
MIM-B16_PIM_IM_E 32320-1.indd 11
2010-05-20 ｿﾀﾈﾄ 7:18:49