Model HDPQ-DN -Powerful PQ Monitoring Technology
The Dranetz HDPQ-DN offers enhanced monitoring technology and meets the current internationally recognized PQ monitoring standards, including IEC 61000-4-30 Edition 3 Class A, IEEE 519:2014 and more. The advanced PQ monitoring capabilities from Dranetz enable you to detect PQ problems that other instruments may miss, such as negative transients, notching, intermittent switching & harmonics, and other problems that can only be captured using our proprietary waveform difference triggers. Applications include utility substation, capacitor bank evaluations, UPS/mission critical environments, medical imagery and more. Like all Dranetz HDPQ instruments, the HDPQ-DN offers a base sampling rate of 512 samples per cycle which offers the best base transient capture capability in the industry.
- 4 models available to meet any circuit connection need
- IEC 61000-4-30 Class A Edition 3 compliant – Certificate of Conformity from an independent laboratory
- DNP3 and Modbus communications
- For new monitoring systems
- Add to existing 61000 system
- Direct replacement for the 61000 (61STD) – Reuse all mounting hardware, pods, etc.
- Compatible with PQView DE, PQView, DranSCADA
VOLTAGE
- Channels: (4), differential inputs, AC/DC
- Sampling: 512 samples/cycle, 16 bit A/D, synchronous sampling
- Range: 1-600 Vac/dc
- Full Scale Accuracy: 0-600V, +/-0.1% of reading, <40V +/-0.5%FS
- Frequency: 50Hz, 60Hz
- Power quality to IEC 61000-4-30 Class A Edition 3
- Harmonics: Per IEC 61000-4-7, individual harmonics to the 127th
- Input impedance: 10MΩ to ground
CURRENT
- Channels: (4), differential inputs, AC/DC
- Sampling 512 samples/cycle, 16 bit A/D
- Range: Model & CT dependent. 1.5Vrms FS, 5A or 1A
- Accuracy: 0.1% reading. Does not include CT
- Power quality to IEC 61000-4-30 Class A Edition 3
- Harmonics: Per IEC 61000-4-7, individual harmonics to the 63rd
DIGITAL INPUT (optional)
- Range: 0 – 200VDC
- 1KHz sampling, Edge or level triggered,
- Logic programmed by user (active high or active low)
- Time stamped to the millisecond
- Screw terminals
SAFETY AND COMPLIANCE
- UL, CE, ISO9001
MODELS AVAILABLE
- HDPQ-DN-MVS: Screw terminals for voltage and current
- HDPQ-DN-MZP: Pod connections for use with Dranetz voltage and current pods
- HDPQ-DN-MVB: Safety connectors for voltage, Dranetz TR connectors for Flex and clamp-on CT’s
- HDPQ-DN-MVSTR: Screw terminals for voltage, Dranetz TR connectors for Flex and clamp-on CT’s
MEMORY
- 4GB internal flash
MONITORING COMPLIANCE
- IEC 61000-4-30 Class A Edition 3, IEC 61000-4-7, IEC 61000-4-15
- EN 50160, NVE, IEEE 1453, IEEE 519:2014
COMMUNICATIONS
- Standard: RJ45 TCP/IP Ethernet, USB
- Optional: 3G/4G cellular
- Protocols: XML, Modbus TCP, DNP3
- Time synchronization: NTP, optional internal GPS or IRIG-B
INSTRUMENT POWER
- 90 to 250V AC 50/60Hz
- 100 to 300V DC
- 15 minute internal UPS (user replaceable battery)