DIN Rail, 1-Phase Network Meter, N27P – Available On Request, Prices in Dollars

Description PRODUCT DESCRIPTION Designed for direct or indirect measurement of 1-phase network parameters: U, I, f, P, Q, S, PF, tg fi, fi, Ep, Eq. Thanks to modern design, N27P fulfills the requirements for devices mounted in standard modular switchgears. Features: universal measuring input: 1/5 A 100/400 V a.c. 32/63 A, 100/400 V a.c. direct measurement (up to 63A), output: RS-485 interface  with MODBUS protocol, 1 x relay + 1 x analog or 2 x relay, modern graphical display in OLED technology, programmable current and voltage transformer rati os, meter configuration using button or free eCon software (through USB), external dimensions: 53 x 110 x 60mm. SPECIFICATIONS Measured values and ranges Measured Value Range Basic Error Current in   1A 5A 32A* 63A*     0.005>1.200A AC 0.025>6.000A AC 0.160>38.40A AC 0.315>75.60A AC +/- 0.2% Voltage L-N   100V 400V     5>120V 20>480V +/-0.2% Frequency (f) 45.0>66.0>100Hz +/-0.2% Active power (p)   Version – 1/5A Version – 32/63A       -2.88 kvar>1.00 var>2.88 kvar -32.29 kvar>1.00 var>32.29 kvar +/-0.5% Reactive power (Q)   version 1/5A version 32/63A     -2.88 kvar>1.00 var>2.88 kvar -32.29 kvar>1.00 var>32.29 kvar Apparent power (S)   version 1/5 A version 32/63 A     1.40 VA>2.88 kVA 1.40 VA>32.29 kVA PF -1>0>1 Tangensφ -1.2>0>1.2 +/-1% φ 0.359 Active energy (Ep) 0>999 999.9 kWh or 9 999.999 MWh +/-0.5% Reactive energy (Eq) 0>999 999.9 kvarh or 9 999.999 Mvarh *concerns the version for direct measurement   Outputs Output type Description Relay 1-2 x (depending on the meter version) programmable relay output, NOC, load capacity 250 V~/0.5 A~, number of cycles 1 x 10 Analogue lack or 1 x (depending on the meter version) programmable analog output 0/4..20 mA, Rload = 0…250Ω   Digital Interface Interface type Transmission protocol Mode Baud rate RS-485 MODBUS RTU 8N2, 8E1, 8O1, 8N1 4.8; 9.6; 19.2; 38.4; 57.6; 115.2 kbit/s USB1.1/2.0 8N2 9.6 kbit/s   External Features Readout field OLED display   Overall dimensions 53x110x60 mm mounting on a 35mm DIN rail Weight 0.2 kg   Protection grade for housing: IP40 for terminals: IP00   Rated Operating Conditions Power supply 85>253 V a.c. 40…400 Hz / 90>300 V d.c. Power consumpti on: in supply circuit <5 VA in voltage circuit <0.2 VA in current circuit: for undirect meas. <0.05 VA, for direct meas. 40.400A/m   Short duration overload (1s) voltage input: 2 UN (max. 1000 V) current input: 10 IN Sustained overload voltage: 1,2 UN current: 1,2 IN   Safety & Compatability Requirements Electromagnetic compatibility noise immunity acc. to EN 61000-6-2 noise emissions acc. to EN 61000-6-4 Isolati on between circuits basic acc. to EN 61010-1 Polluti on level 2 Installati on category III (for voltages above 300 V – category II) Maximal phase-to-earth working voltage – for supply circuits 300 V – for measuring input 600 V – cat. II (300 V – cat. III) – for other circuits 50 V Altitude above sea level < 2000 m