NP 8710 NAVIGATOR PRO. Comprehensive monitoring of essential power,energy demand and power quality.

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1 NP 8710 NAVIGATOR PRO Comprehensive monitoring of essential power,energy demand and power quality. Monitors power quality parameters 1s capturing of Sag & Swell with waveforms High accuracy of Class 0.2S Demand update every second

2 NP 8710 NAVIGATOR PRO The Navigator Pro 8710 multifunction power meter offers all the basic/power/ energy measurement and power quality monitoring capabilities. Applications Monitoring critical load,incomers, and HT panels Building Management system Utility billing in Apartments and commercial complexes Study load pattern Energy auditing Measuring power & energy variants in Gensets, Test benches, and the laboratories Features True RMS measurements. High accuracy metering with class 0.5/Class 0.2S (optional) as per standard IEC Measures THD and harmonics up to 63 rd order with a sampling rate of 512 samples/cycle Captures and measures power quality events: flicker, K factor, crest factor,sag/ swell, interruption & unbalance in accordance with EN50160 Display basic, power, energy,demand for both import and export parameters. Representation of waveforms for instantaneous V,I, harmonics,sag/swell. Records events such as Sag/Swell for voltage with the time stamp in 1s duration. Simultaneous sampling of voltage and current. Programmable PT & CT ratio. Demand update every second to forecast VA,KW& KVAR accurately Energy resetting at kVAh *transformer ratio. Available RS485 communication and optional ethernet or GPRS interface communication (factory configurable). Password protection for security against mishandling.

3 Datasheet Electrical Services: Microprocessor Multi-tasking,Multi user,real Time control Operating Temperature -10 C to + 55 C (14 F F) Storage Temperature -25 C to +70 C (-13 F F) Accuracy Class 0.5 (Default) IEC Class 0.2S as per IEC (Optional). Update Rate 1s for all parameters Measured Voltage Inputs Sensing / Measurement True RMS, 1s update time. 4 Quadrant Power & Energy. Input voltage (Measurement) 4 Voltage inputs (V1, V2, V3, N) Programmable 110 or 415V LL Nominal Primary Programmable up to 999 kv. 0.2VA Max. per phase External Fuse Rating 2 Amps Frequency 45 Hz - 65Hz Measured Current Inputs Input Current (Measurement) Current inputs (AR, AY, AB) 10mA - 6A (Field configurable 1A or 5A) Primary Programmable up to 99 ka Overload 10A max continuous, 50A max for 3s 0.2VA Max. per phase Auxiliary Supply (Control Power) 80 to 300V AC, 40-70Hz 5VA Max External Fuse Rating 200mA CT PT Ratio Max 2000 MVA Programmable Protection Class 3 Measurement Category CAT lll ( As per IEC 61010) Display Resolution LCD display Graphics LCM unit consists of dot-matrix LCD panel Number of dots/characters 120x64 (W H) Humidity 5% to 95% non-condensing Pollution Degree 2 (As per IEC 61010) Altitude Below 2000mts Insulation Double Insulation ( As per IEC ) Ingress Protection IP 51 ( IP 54 front facia optional ) Wire Gauge (Connecting wires) 26-10AWG (4.0m ). Network Communication: Communication RS 485 serial channel connection Industry standard Modbus. RTU protocol bps to bps (preferred 9600 bps) 2000 volts AC isolation for 1 minute between communication and other circuits. Baud rate 9600 bps to bps (preferred 9600 bps) Isolation 2000 volts AC isolation for 1 minute between communication and other circuits.

4 Dimension Bezel 90 X 90 mm Mounting Panel mount Mechanical Specification Dimension 96mm X 96mm Weight Without Packing 300g, With Packing 375g

5 Registered Office Sale Offices BENGALURU PLOT NO.: 47-P, HARDWARE PARK, KIADB, HUVINAYAKANAHALLI, JALA HOBLI, YELAHANKA TALUK, BENGALURU KARNATAKA INDIA BENGALURU #57, EBENEZER ENCLAVE, NORRIS ROAD, NEAR NANJAPPA CIRCLE LANGFORD TOWN, BENGALURU KARANATAKA, INDIA Manufacturing Units COIMBATORE # 150, RA J ILLAM, NVM LAYOUT NEW SIDDHAPUDHUR COIMBATORE TAMIL NADU, INDIA UNIT I PLOT NO.: 47-P, HARDWARE PARK, KIADB, HUVINAYAKANAHALLI, JALA HOBLI, YELAHANKA TALUK, BENGALURU KARNATAKA, INDIA UNIT II GOWTHAM GARDEN NO. 4, VEERAPANDI COIMBATORE TAMIL NADU, INDIA UNIT III #764, 4TH PHASE, 707, YELAHANKA NEW TOWN, BENGALURU KARNATAKA, INDIA Service Hotline: CHENNAI # 945, GROUND FLOOR, MIG, FIRST MAIN ROAD, TNHB COLONY, VELACHERY, CHENNAI TAMIL NADU, INDIA SECUNDERABAD # 51, 1ST FLOOR, CHANDRAGIRI COLONY, NEAR RTA, THRIMUGHERRY, SECUNDERABAD TELANGANA, INDIA MUMBAI # 101, MILLENIUM PLAZA BEHIND SAKINAKA TELEPHONE EXCHANGE, ANDHERI - KURLA ROAD SAKINAKA, ANDHERI (EAST) MUMBAI MAHARASTRA, INDIA support@elmeasure.com Monday to Friday 8:00 am. to 5:00 pm. IST DELHI # G-10, G-11, GROUND FLOOR, BAISOYA COMPLEX, NAYABANS, SECTOR-15, NOIDA INDIA. PC/NP/V0.1/1018