Demand Monitor And Control Specifications (Common To 9, 10) - Panasonic KW9M User Manual

8.5 Demand monitor and control specifications (common to 9, 10)

Demand type
Power input type
IEC demand
Demand span
30-min demand
Measurement item
Demand calculate method
Data update cycle
Demand stand-by time (mask time) *1
IEC demand
Display
30-min demand
Saved data
Time span synchronized method
Input terminal
Input method
Synchronized
Pulse width
signal input
Operating
<IN1>
voltage/ current
Signal common
Input terminal
Input method
Input signal
Pulse input
<IN2>
Input pulse
Operating
voltage/ current
Signal common
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・Peak demand
・IEC61557-12 demand
1. Sliding block interval
2. Fixed block interval
3. Current demand
・30-min demand
Current transformer input (IEC demand /30-min demand))
Integral pulse input (only 30-min demand)
1 to 60 min. (set with setting mode)
30 min. (fixed)
Present demand,
Estimated demand (only 30-min demand)
Additional method / Average method
*1
1 min.
1 to 30 min. (set with setting mode)
Present demand (active/ reactive/ apparent/
Power demand (active), Estimated demand,
Demand target value, Ratio of estimated demand,
Current demand, Monthly max. demand, Max. demand
Monthly max. demand 12 records (12-month),
Max.demand
Clock synchronized (Pulse input to IN1)
IN1
Non-voltage a contact or open-collector
50ms or more
5VDC 10mA
Common (IN2; common to pulse input)
IN2
Non-voltage a contact or open-collector
50,000 / 2,000 [pulse/kWh]
Pulse rate 0.001 to 100.000 kWh/pulse
width
2000Hz
interval
Width
30Hz
interval
5VDC 10mA
Common (IN1; common to clock synchronized input)
(set with setting mode)
active(export)/ reactive(export)/ current)
0.25ms or more
0.5ms or more (OFF: 0.25ms or more)
16.7ms or more
33.4ms or more (OFF: 16.7ms or more)
111
(set with setting mode)
(set with setting mode)
(set with setting mode)