Satec Power Meters

Advanced Meter and Power Quality Analyzer - PRO Series

Advanced Energy Meter & Power Analyzer

  • IEC 61000-4-30 Class A

  • IEE-519

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Multi-function Analyzers

The PRO Series is SATEC’s cost-effective line of power meters for advanced power
monitoring applications of both AC and DC current.

With waveform recording capabilities and 16GB of storage it is a powerful Class A,
Ed. 3.1 power-quality analyzer and event recorder.

Featuring multiple protocols (IEC 61850, DNP3 and IEC 60870-5-101/104) and dual-port
ethernet, it is the ultimate solution for power monitoring, meeting and exceeding
current requirements in utility and industrial applications.

Benefits & Features

  • Revenue Meter: Class 0.2/0.2S accuracy; anti-tamper design; IR interface
  • Wide-range Inputs: 1,000V AC / 1,500V DC*
  • Class A, Ed. 3.1 analyzer per IEC 61000-4-30 (PQ Version)
  • EN50160 reports (PQ Version)
  • Waveform capture and recording
  • Up to 0.0001 Hz resolution
  • Leakage current detection via 4th current input
  • Dual Port Ethernet: RSTP support
  • IEC 61850
  • Open protocol: Modbus RTU; DNP3.0; IEC 60870-5-101/104;
  • Built-in I/O (optional): 1 RO; 2 DI; 1 AI
  • Modular I/O: up to 24 digital I/O
  • Up to 4,000A DC with SATEC supplied sensors
  • Up to 820V DC direct measurement
  • Up to 1,500V DC with supplied Voltage Ratio Module
  • Multi-option Current Inputs 5A or 1A
  • 40mA for HACS CTs (100-3,000A)
  • RS5: clip-on 5A HACS for retrofit
  • GWP interface: 225mV inputs, interfacing Greenwood Power’s MV sensors

Multi-Functional 3-Phase Power Meter
Real time ½ cycle RMS calculation of voltage, current, power, demand and energy
Vector diagram and symmetrical components
Power Quality
Class A, Ed. 3.1 analyzer (PQ Version)
EN50160 reports (PQ Version)
Voltage Dips/Sags, Interruptions, Swells, Unbalance, Transient and THD events recording
THD of voltage and current, custom alarming, TDD, K factor, Crest factor
Individual harmonics, up to the 63rd harmonic
DC Metering
DC Current Metering
The PRO Series meters function as analyzers for direct current (DC) systems as well.
This application is based on the PRO models featuring 40mA inputs (the HACS model), using Hall Effect Sensors. currents up to 4,000A DC.
DC Voltage Metering
The PRO meter can withstand up to 820V DC direct measurement. From 820V DC a Voltage Ratio Module (VRM) must be used, as described in the quick-start guide, available for download. The VRM can withstand and measure voltages up to 1,500V DC.
Waveform Capture and Recording
Provides simultaneous capture for all voltage and current channels with choice of
sample rate, up to 256 samples/cycle
Selectable pre-fault / post-fault recording length.
Communication Protocols
Modbus RTU/TCP
ASCII
DNP 3.0/TCP
IEC 60870-5-101/104
Power Supply
Standard: 57.7-277V AC / 48-290V DC
AUX: 88-264V AC / 90-290V DC
DC AUX: 24V DC (9-36V DC)
Programmable Logical Controller
Embedded programmable controller
16 control set points; programmable thresholds and delays
Relay output control
½-cycle response time
Meter Security
hree-level Password security for protecting meter setups and accumulated data from unauthorized changes
Anti-tamper design

Display
3×2” / 76x49mm backlit LCD display
Adjustable display brightness and update rate
Auto-scroll option with adjustable page; autoreturn to a default page
LED bar-graph displaying load as percentage of
nominal load current (user-definable)
I/O
Built-in I/O (optional)
1 AI (±1 mA; 0-1 mA; 0-20 mA; 4-20 mA)
1 SSR (100mA/250V AC/DC) External power supply 24/48/125/250V DC
Internally wetted @ 24VDC
8 Digital Inputs
Dry contact: @ 24V DC
Wet contact: @ 250V DC
Relay Outputs
5A/30 VDC
100mA/800V DC
Combo: 4 Digital Inputs + 2 Relay Outputs
Available per above specifications (DI: @ 24V DC only)
Analog Outputs
Universal (configurable) isolated analog outputs(±1 mA; 0-1 mA; 0-20 mA; 4-20 mA)
Real Time Clock
Built-in clock and calendar functions
Typical error ±15 seconds per month / < 5 minutes/year @ 25˚C
1ms synchronization over SNTP
Variable Current Inputs
Standard 1A or 5A current inputs
Flex Clamp: 200A/2V, 30A-300A-3000A/3V Rogowski coil
40mA inputs, designed for
SATEC HACS CTs
DC metering: Current Measurements using Hall Effect Sensors
RS5: Special 5A input for 5A clip-on HACS for retrofit installation on existing MV/HV CT secondary.
GWP interface (current and voltage): 225mV inputs, interfacing Greenwood Power’s MV sensors
Programmable Logical Controller
Embedded programmable controller
16 control set points; programmable thresholds and delays
Relay output control
½-cycle response time
Mounting
EM235: DIN-rail sealable connection

PM335: Panel mount (4” round / 92×92mm square cutouts)

In Application

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