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Ordering
                                           
EM1000/EM1200/EM1220/EM1250 Discontinued- Schneider.
May be easily replaced by Alpha 20,
ships in 1 Day. $169.00.
Square D Digital Panel Meter    Alpha 20 Digital Panel Meter The Alpha 20
A compact rugged package digital meter that offers basic power and energy measurement and Demand measurement capabilities required to monitor electrical installations.

Alpha 20 Data sheet.
DM6200 Replaced by Alpha 20
PM1200 Replaced by Alpha 30



1ea. AP20 311EA-LR00  $169.00
3 Phase, Aux. 40-300Vac/dc, Input 500V L/L 1/5Amp RS485, Limit Switch. P/O Relay.
PARAMETERS EM1000 EM1200 EM1220 EM1250 ALPHA 20
Voltage  L-N, L-L per phase y y Y
Amps per phase y y Y
Frequency y y Y
Kw Active power y y y y Y
Kwh Active Energy y y y y Y
Power Factor y y y y Y
KVA Apparent Power y y y y Y
KVAH Appartent Energy y y y y Y
KVAR Reactive Power y y y y Y
KVARh Reactive Energy y y y y Y
Pulse Output y   Y
Run/On Hrs y y y y Y
RS485 y y y Y
Modbus RTU y Y
Choice 1 or 5 Amp input y Y
AC Supply 44-277V  50HZ. y y y y Y
DC Supply 24-60VDC Y
Import KWH (8 digit resolution) Y
Export KWH (8 digit resolution) Y
Import kVArh (8 digit resolution) Y
Export kVArh (8 digit resolution) Y
Apparent Energy kVAh (8 digit resolution) Y
System Current Demand Y
Max Current Demand Y
Max KVA Demand Y
Max KW Demand Y
Max KW Import Demand Y
Max KW Export Demand Y
 RPM Y