MFM384 SELEC | Alldatasheet
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MFM384/MFM384-C Multifunction Meter Features: (j © 30 (True rms) Voltage we a © 3 (True rms) Current # 2300: * 30 Power Factor Pa uy g =] g 7 © 3 Power (Active, Reactive, Apparent) “oe -F Energy (Active, Reactive, Apparent) ra i003 + Frequency 5 0 it 0 Lal Programmable CT/PT Primary/Secondary = f. © Modbus RTU Communication (RS485) (Optional) #78 134B0.5 wn Single Pulse Output « Max / Min Demand (Power) Size: 96mm x 96mm (1/4 DIN) Certifications: CE o@d)us USTED Technical Specifications Output Specifications - Pulse Output Voltage Range: External 24V DC Display Current Capacity: 100mA max Display 4 row, Liquid Crystal Display Pulse Width: 100 ms +5 ms (1 row of 8 digits for energy display) Communication S485 MODBUS Communication Digit 4 Digit Height 0.44" (11.2mm) ‘Supply Specifications O25 (Geena) (erlereoeg) ‘Auxiliary Supply 85 to 270V AC (50 / 60 Hz) Display Range 99999999 ee S TT TTS Bargraph Representation of current Resettable Parameters Input Specifications C.T Primary ws to 10,000A (Programmable for any Electrical Connection 30-3/4 wire, 20-3 wire, 10-2 wire (.T Secondary 4A/5A (External CT must be connected Input Voltage Range 19 to 519V AC, (Phase to Phase) for current more than 5A) 11 to 300V AC, (Phase to Neutral) PT Primary 400V to 500KV (Programmable for any value) Input Current Range 10mA - 5A (6A Max) PT Secondary 4100V to 500V (L-L) (Programmable for any Frequency 45Hz - 65Hz value) Display Scrolling ‘Automatic / manual Display Reset Programmable (for energy) Environmental Specifications Resolution For energy: 0.01, 0.1k, 1k, 0.01M, 0.1M, 1M Temperature Operating Temperature: 10 to 455°C (depending upon CT ratio X PT ratio) Storage Temperature: -20 to +75°C For Power, Voltage, a y Grenay Moreau Humidity (non-condensing) Upto 85% RH For Power factor: 0.001 Accuracy Voltage (L-N/ L-L), Current: 20.5% of FS Mechanical Specifications Power factor: +1% lamin usin § Frequency: 10.1% Mounting Panel mount (For V>20V L-N, V>35V L-L) Weight 320 gms Power (kW, kVA, KVAr): 1% Protection Level IP65 for faceplate Energy (Active , Reactive, Apparent): Class 1 OT Memory Retention 10 years (for energy) Dimensions Measuring Parameters Voltage (L-+L / L-N) (Individual / Average) Current (I1, 12, 13) (Individual / Average) i ] Frequency, Power Factor (Individual / Average) Active, Reactive & Apparent power (Individual / 99 90.5 91.5 Total), Active, Reactive & Apparent Energy (Total), Demand (Min / Max Active Power, Min / | Max Reactive Power, Max Apparent Power) 39 459 ——1 91.5» eee — 9+ — Front bezel Side view Panel cutout Ld
MFM384/MFM384-C Multifunction Meter Terminal Connections Ordering Information MFM384 No ao om fd Output Certification aH muse om 85-270V AC Pulse Output Commn (RS485) ce ‘@= MFM384 . = MFM384-CU E . . . pe 6 MFM384-C . 5 . eg a ce MFM384-C-CU . . . 0 OHowomwmoamwmaoanawaA wa ee st n®? St? S43? Nyt ve vs EN-VIEW: windows based communication software available for data logging. MFM384-C Noo ¢¢ 8naa PULSE OP “‘Rsaes ee 4 Fg ed a OGBOOddMDH HOA A Sts: St 82 Si 82 ON OV V2 V8 " 2 w SAA. Cable Size (AWG): 20 to 14 ; Tightening Torque (Lb-inch): 6.018 to 6.992 Cable Size (mm’): 0.5 to 2.5 ; Tightening Torque (N-m): 0.68 to 0.79