New features, more applications with PQube 3 Power Analyzers PSL Symposium Prague Jun 2018

New features, more applications with PQube 3 Power Analyzers Data Centers UPS Monitoring Utilities grid operators, DER/PV integrators Utilities & commercial /industrial Manufacturing Healthcare facilities New product (summary) New features (summary)

Data Centers Problem solving: Explain, justify costly investments in design for reliability – during design and during operation Problem solving: measure & optimize power profile optimization up to four (4) 3-phase PDUs NEW ! Problem solving: Prevent PDU overloading (breaker trips) ---- Load shedding ---- colocation /shared hosting / in-house

Data Centers NEW Load shedding: CRAC = computer room air conditioning Firmware 3.7.0 Q3 2018 NEW Load shedding: Turn OFF CRAC units before the PDU overloads (circuit breaker trip) and Turn CRAC units back ON when the overall consumption is back within limits CRAC = computer room air conditioning

Data Centers How load shedding works Ex: 2 threshold load shedding Consumption (PDU load) CR AC #2 OFF Relay 2 Trigger threshold Hysteresis Relay 2 Return Threshold CRAC #1 OFF Hysteresis How load shedding works Ex: 2 threshold load shedding Watts Relay 1 Trigger threshold Relay 1 Return Threshold Up to 4 X 3-phase loads or up to 8 thresholds … Relay 1 Active Relay 2 Active

Data Centers Load shedding works with relays… which relays? RM8 – 8 relay output module Up to 2 modules …. 16 relays

Data Centers Impact of earthquake on specific racks/equipment: The “shake” is not identical from one rack to the other Detect seismic wave impact or mechanical shock impact – LOCALLY

Data Centers : who to sell to ? PDU RACKS UPS POC GENSET

Manufacturing: alarm & control New! RM8 + PQube 3 or PQube 3e 8 additional relays 1+8 = 9 relays New! PQube 3r PQube 3 with 3 additional relays 1+3 = 4 relays

Utilities: grid operators, DER/PV integrators Problem solving: insure generation performance remains in compliance with regulations during and after commissioning Voltage /VAR response Voltage/ frequency ride through Net /import /export energy Solar and environment conditions Grid stability : real time measurements, phasor measurements – > New! GRID ANALYZER

Utility Grid operators, DER/PV integrators

Monitoring UPS performance Problem solving: identify root cause of power outage Did the UPS work properly? NEW! : Input AND output power monitoring NEW! : assess UPS equipment performance = efficiency! Firmware 3.7.0 Q3 2018

Monitoring UPS performance With PQube 3e and VAT1-600! Option: Battery bank monitoring

Monitoring UPS performance

Utilities, oil/water treatment industries Problem solved: integration of PQube 3 analyzer with existing SCADA systems Communication protocol : DNP 3.0 (IEEE 1815-2012) Level 1 – polling data points Level 2 – alarm when value exceeds a dead band. (configured by the DNP3 client application) Level 3 – encryption (version 3.7.0) DNP3 opens door to larger bids…

Utilities and industries (Europe, Asia, South America) Problem solving: reduce time, training & personnel to prepare and review compliance reports EN50160 embedded reports Condensed summary Sent by email.. daily, weekly.. Compliant New in 3.6.X ! Non compliant

New feature : EN 50160 embedded reports EN50160 limit (100%) 95% of the variations above the nominal voltage compliance margin 95% of the variations below the nominal voltage Pass/fail status

New feature : EN 50160 embedded reports EN50160 limit (100%) Individual harmonic compliance margin Here, 95 % of the time Harmonic rank 15 is below 22% of the max compliance threshold Individual harmonic pass/fail status

Utilities and industry Problem solving: Reduce time, training & personnel to prepare reports The embedded ITIC graph Firmware 3.7.0 release Q3

Utilities and industry verticals Firmware 3.7.0 release Q3 A great sag/swell event overview sent from your PQube 3 ! Quickly identify the events out of the compatibility curve. Delivered with the embedded report: Daily, weekly, monthly

Healthcare facilities

Healthcare facilities > Power monitoring > disturbance detection > operational environment monitoring New ! Vibration detection New in 3.6.X !

New products, new modules Summary PQube 3 : 32GB internal memory (Jan2018) Combination PMU and Power Analyzer : GridAnalyzer PQube 3 for control applications: PQube 3r Extension relay module : RM8

2kHz-150kHz Conducted emissions New in firmware 3.6.x (3.6.3 released Apr 2018) 2kHz-150kHz Conducted emissions Change to balanced sensitivity map Separate color maps sensitivity for 2-9kHz and 8-150kHz GIF graphs

Improvements: 2kHz-150kHz color map 3-Phase view Phase by phase view

New features Summary EN 50160 embedded reports Protocol DNP3 2kHz ~ 150kHz conducted emissions: > Phase by phase color maps (optional) > Separate sensitivity for 2-9kHz and 8-150kHz Vibration detection and recording Analog channels configurable gain and now configurable offset

This was “what’s new” Thank you! Questions , please…