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Post Requirements
Product information
The PRO series is SATEC's latest generation of multi-functional power parameter measuring instruments. It has powerful power quality analysis and event and waveform recording functions, and with 16GB of storage space, it can perform long-term recording of data and waveforms. The easy-to-navigate operation interface greatly improves the user experience and meets modern digital requirements. The PRO series supports a wide range of communication protocols, including IEC61850, and can provide a more powerful solution for power quality management in substations, industrial automation, and commercial energy management.
Function summary:
AC/DC multi-functional electricity:
■ Voltage, current (including neutral current), power, forward/reverse electrical energy, power factor, unbalanced voltage/current, demand/maximum demand.
■ Sampling rate up to 256 samples/cycle.
■ Supports frequencies 50, 60, 400Hz.
■ For AC, supports direct connection up to 1000V L-L, continuous overcurrent tolerance of 15A (3 times rated current), 100A (20 times rated current) for 1 second tolerance, and 200A (40 times rated current) for 1/2 second tolerance.
■ For DC, supports direct connection up to 820V DC. Through special options, access up to 2500VDC is possible. Standard isolated DC current input. Through DC Hall effect sensors, connection up to 2500A is possible.
■ Supports 10ms (1/2 cycle) data refresh.
■ Automatic recording of load curves.
■ 1A/5A/40mA HACS current input. Optional fourth current input for neutral line and leakage current measurement.
Power quality analysis:
■ Voltage and current THD, customized alarms, TDD, K-factor, crest factor, 63rd subharmonic analysis.
■ 1/2 half-cycle RMS calculation, asymmetric components, voltage swells and sags, interruptions, unbalance/maximum and minimum values with timestamps.
■ Power quality event recording and fault recording.
High-precision metering meter at gateway meter level:
■ Both active and reactive powers meet the high precision of 0.2S level at gateway meter level (IEC 62053-22).
■ 16-rate time-of-use tariff, internal or external rate control.
■ Tamper-proof protection lead seal.
■ Calibration certificates with ISO17025 and ILAC accreditation can be provided.
■ Demand meter: current, voltage, power, harmonic demand, maximum demand.
■ Built-in real-time clock and calendar.
■ Built-in real-time clock battery.
■ 1ms precision satellite synchronous clock (IRIG-B).
Display:
■ 3.5-inch (320*480 resolution) color graphical LCD screen.
■ Chinese menu.
■ Can display waveform diagrams, vector diagrams, harmonic spectrum diagrams, etc.
■ Customizable favorites interface.
■ Still retains SATEC's iconic intuitive load rate bar indication/warning independent of the screen.
■ Option to have no screen.
Alarm and control functions:
■ 64 programmable set points with AND/OR logic that can trigger alarms, controls, counting, data recording, event recording, and waveform recording.
■ Cross-triggering between multiple devices.
■ 32 counters (internal event triggering or external source pulse counting).
■ 16 programmable timers (from 1/2 half-cycle to 24 hours) for periodic recording or operation triggering.
Waveform/event/power quality/data recording:
■ 16GB memory for billing data recording, power quality recording, data recording, event recording, and waveform recording.
■ 16 custom data recording channels.
■ Event recording is used to record internal diagnostic events, control events, and I/O operations.
■ 8 fast waveform recording channels with up to 256 sampling rates, fault recording for 20 cycles before a fault.
■ Waveforms of multiple devices can be synchronously displayed in one waveform diagram.
■ Waveform diagrams can be exported in COMTRADE and PQDIF formats.
Power supply:
■ 90 - 332VAC/40 - 290VDC.
■ 5W AC/DC backup auxiliary power module for module expansion.
Communication:
■ Standard RS485, up to 115.2kbps, supports MODBUS RTU/ASCII, DNP 3.0, IEC60870-5-101 protocol.
■ Standard infrared port, 19.2kbps, supports MODBUS RTU/ASCII, DNP 3.0, IEC62056-21 (DLMS) protocol.
■ Standard dual Ethernet ports, support MODBUS/TCP, DNP3.0/TCP, IEC60870-5-104, IEC61850 protocol.
■ Standard type-C USB port, supports MODBUS RTU protocol.
■ Optional 4G communication module, supports MODBUS TCP, DNP3.0/TCP, IEC60870-5-104.
Built-in I/O options:
■ 2DI/1DO/1AO.
Extension modules:
■ Without the backup auxiliary power module, up to two extension modules.
■ When using the 4G module, the backup auxiliary power module must be added.
■ With the backup auxiliary power module, three more extension modules can be installed.
■ 8DI module/4RO module/4AI/AO module.
■ 4G communication module.
■ 5W AC/DC backup auxiliary power module.
■ 6CI current input module (6 HACS high-precision transformer current inputs/6DC current inputs).
■ 3VI voltage input module (additional 3 high-impedance voltage inputs).
Installation dimensions and weight:
■ 92*92 square or 4-inch circular opening, 113*108*75mm.
■ Weight: 0.7kg/1.5lbs.
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