Datasheet N100
4Pages

N100 - POWER NETWORK ANALYZER • Measurement of power network parameters in 3 or 4-wire, balanced or unbalanced systems. • Two-color LED display (red, green). • Four quadrant energy measurement. • Indications taking into consideration programmed ratio values. • Storage of minimal and maximal values. • Backlit units of all measured quantities. • Programmable number of pages and selection of displayed quantities on each of the 20 pages. • Configurable analog and alarm outputs. • Pulse output to control of the consumption of active energy (option). • Pulse input to count the consumption of active energy from external counter. • Digital RS-485 interface with MODBUS protocol. • Archiving data in the internal memory file system memory 8 GB (option). • Ethernet interface 10/100 BASE-T (option) ◦◦ protocol: MODBUS TCP/IP, HTTP, FTP, ◦◦ services: www server, ftp server, DHCP client. • Battery support of RTC. Ethernet www/ ftp Ethernet TCP IP PowerVis MEASUREMENT OF POWER NETWORK PARAMETERS • • • • • • • • • • • • phase voltages: U1, U2, U3 phase-to-phase voltages: U12, U23, U31 phase currents I1, I2, I3 active phase powers: P1, P2, P3 reactive phase powers: Q1, Q2, Q3 apparent phase powers: S1, S2, S3 active power factors: PF1, PF2, PF3 reactive/active power factors: tgj1, tgj2, tgj3 active, reactive and apparent 3-phase power: P, Q, S mean 3-phase power factors: PF, tgj frequency f average 3-phase voltage: US average phase-to-phase voltage: Umf average 3-phase current: IS average active power 15 min. Pdemand average apparent power Sdemand average current Idemand active, reactive and apparent 3-phase energy: EnP, EnQ, EnS active energy from external counter: EnPE total harmonic distortion factors for phase voltages and phase currents THDU1, THDU2, THDU3, THDI1, THDI2, THDI3 and for 3-phase voltages and currents THDU, THDI • harmonics for current and phase voltage up to 51 st! OUTPUTS Analog output 1 output: 0 ... 20 mA (4 ... 20 mA) programmable, or 3 outputs: -20 ... 0 ... 20 mA programmable, depending on version. Basic errors 0.2% Relay output 3 or 1 relay programmable depending on version, voltageless NO contact, load capacity 250 V a.c. / 0.5 A a.c. Active energy impulse output 1x OC (NPN), passive, supply voltage 18 ... 27 V, (for version with 3 relay out

N100 - POWER NETWORK ANALYZER FEATURES INPUTS Input type Passive pulse input Interface type RS-485 Ethernet 10/100 Base-T -option Properties 0/12 ... 36 V d.c. (for version with 3 relay outputs, 1 analog output) DIGITAL INTERFACE Transmission protocol Modbus RTU 8N2,8E1,8O1,8N1 Modbus TCP, HTTP, FTP GALVANIC ISOLATION Remarks baud rate: 4.8, 9.6, 19.2 38.4, 57.6, 115.2 kbit/s WWW server, FTP server, DHCP client MEASURED PARAMETERS AND MEASURING RANGES Measured value tr_I, tr_U - ratio of current and voltage transformer

N100 - POWER NETWORK ANALYZER DITElC3>LUMiL RATED OPERATING CONDITIONS

N100 - POWER NETWORK ANALYZER diteiT§>LUMlL ORDERING CODE Meter N100 - Input voltage (phase/phase-to-phase) Un: 3 x 57.7/ 100 V 3x230/400V 3x400/690V Outputs: 3 x relay, 1 x analog, 1 x pulse input, 1 x pulse output 3 x analog, 1 x relay Additional equipment: without Ethernet inerface with Ethernet interface, internal memory Version: standard custom-made* N100 meter has in standard: • universal power input Notice: • for output version: 3 x relay, 1 x analog output, 1 x pulse input, 1 x pulse output - the analog output has the range of 0 ... 20 mA • for output version: 3 x analog output,...