AC Energy Meter

AC Panel Three Phase Multifunction Energy Meter SPM32 suit for SCADA EMS DMS system

1. Suitable for distribution system under 650kV

2. True RMS measuring parameters

3. Setpoint alarm for over/ under limit

4. PT and CT (1A/ 5A) programmable

5. Optional digital input & relay output

6. High accuracy, class 0.5s for kWh

7. Small size: 72* 72mm

8. One RS485, support Modbus-RTU protocol

Main Documents

SPM32 Maintenance/User

Compatible Software

Smart PiEMS System

Product Introduction

SPM32 provides the main function as below

Real-time measuring data, true RMS
(Three phase voltage, current, active power, reactive power, apparent power, power factor, frequency, phase angle)
Imp. & Exp. Energy
Demand calculation
(Demand and peak demand for current, three-phase active power, total active power)
Alarm function
(Alarm for over-voltage, under-voltage, over-current, under-current, phase lost, over-frequency, under-frequency, over power, phase error, over-total active power demand, DI1 and DI2 status change)
(Demand and peak demand for current, three-phase active power, total active power)
Harmonic analysis: 2~63th voltage harmonic, 2~63th current harmonic, THD
(Demand and peak demand for current, three-phase active power, total active power)

Current unbalance, Voltage unbalance, Voltage zero - sequence component, Voltage positive - sequence component, Voltage negative - sequence component.
Three - phase voltage phase angle, Three - phase current phase angle.
Optional 2 digital input and 2 relay output
Rated input 1A or 5A settable
Rated voltage: compatibility 3x57.7/100V and 3x220/380V.

Specification

Measurement Parameter	Accuracy	Measuring Range
Voltage	0.2%	Direct input line -line 10~500V,Line-neutral:10～400V PT primary:650KV,PT secondary:100-400V
Current	0.2%	CT primary:9,999A,CT secondary:5mA~6.5A
Power factor	0.5%	-1.0000~1.0000
Active power	0.5%	0~±9,999MW
Reactive power	1.0%	0~±9.999Mvar
Apparent power	1.0%	0~9,999MVA
Active energy	0.5%	0~99,999,999.9 kWh
Reactive energy	2.0%	0~99,999,999.9 kvarh
Apparent energy	2.0%	0-99,999,999.9 kVAh
Voltage or current unbalance	1.0%	0%-100%
Harmonic	class B	0%~100%

Measurement Parameter	Accuracy	Measuring Range
Voltage	0.2%	Direct input line -line 10~500V,Line-neutral:10～400V PT primary:650KV,PT secondary:100-400V
Current	0.2%	CT primary:9,999A,CT secondary:5mA~6.5A
Power factor	0.5%	-1.0000~1.0000
Active power	0.5%	0~±9,999MW
Reactive power	1.0%	0~±9.999Mvar
Apparent power	1.0%	0~9,999MVA
Active energy	0.5%	0~99,999,999.9 kWh
Reactive energy	2.0%	0~99,999,999.9 kvarh
Apparent energy	2.0%	0-99,999,999.9 kVAh
Voltage or current unbalance	1.0%	0%-100%
Harmonic	class B	0%~100%

video

Incorporate craftsmanship and responsibility into the products, Pilot Technology continues to promote the construction of standardized, automated and informational production lines to realize the digital intelligentize of production.

Learn more from our product video review.