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Energy Monitoring Relay Interface
2
Introduction
Applications / functions / specifications
Applications
• The Energy Monitoring Relay Interface is used to measure and distribute the power of the air conditioner.
Functions
• The interface calculates output power pulses with connected power meters, and then sends the calculation result
to the Smart BMS Manager.
Specifications
Power supply
Power consumption
Operating temperature / humidity
Storage temperature
Chassis material
Dimensions
Mass
Power meter input
External view
3-EN
120 VAC, 60 Hz
3 W
32 to 104 °F (0 to 40 °C), 10 to 90% RH (no condensation)
-4 to 140 °F (-20 to +60 °C)
Galvanized sheet metal 0.8 t
2.59" (H) x 7.59" (W) x 9.68" (D) inch (66 (H) x 193 (W) x 246 (D) mm)
2.98 lb (1.35 kg)
Input type
Input points
Input registance
Input "ON" current
Input pulse condition
9.68" (246)
9.21" (234)
9.68" (246)
8.62" (219)
– 3 –
Installation Manual
Photo-coupler insulation
8 points
3 k ohm
3.6 mA
50 msec or more
6-Ø7/32"
(6-Ø5.5)
mounting holes
2.59" (66)
2.5"
(63.6)
Unit: inch (mm)
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