Mitsubishi Electric ME96 Series, Руководство пользователя

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Specifications
Model name ME96SSEB-MB
Phase wire system 3-phase 4-wire, 3-phase 3-wire (3CT, 2CT), 1-phase 3-wire, 1-phase 2-wire (common use)
Rating
Current 5 A AC, 1 A AC (common use)
Voltage
3-phase 4-wire: max 277/480 V AC
3-phase 3-wire: (DELTA) max 220 V AC, (STAR) max 440 V AC
1-phase 3-wire: max 220/440 V AC
1-phase 2-wire: (DELTA) max 220 V AC, (STAR) max 440 V AC
Frequency 50/60 Hz (common use)
Item Measuring Item Class
Measuring
element
Current (A) A1, A2, A3, AN, A
AVG
±0.5%
Current demand (DA) DA1, DA2, DA3, DAN, DA
AVG
Voltage (V) V12, V23, V31, V
AVG
(L-L), V1N, V2N, V3N, V
AVG
(L-N)
Active power (W) W1, W2, W3,
∑
W
Reactive power (var) var1, var2,var3,
∑
var
Apparent power (VA) VA1, VA2, VA3,
∑
VA
Power factor (PF) PF1, PF2, PF3,
∑
PF ±0.5%
Frequency (Hz) Hz ±0.2%
Active energy (Wh) Imported, Exported Class 0.5S (IEC62053-22)
Reactive energy (varh) Imported lag, Imported lead, Exported lag, Exported lead Class 1S (IEC62053-24)
Apparent energy (VAh) Im Exported ±2.0%
Harmonic current (HI) Total
±2.0%
Harmonic voltage (HV) Total
Operating time (h) Operating time 1, Operating time 2 (Reference)
Measuring
method
Instantaneous value
A, V: RMS value calculation; W, var, VA, Wh, varh, VAh: Digital multiplication;
PF: Power ratio calculation; Hz: Zero-cross; HI, HV: FFT
Demand value DA: Thermal type calculation
Display
Display type LCD with LED backlight
The number of display digits or
The number of segments
Digital section
First to Third line display: 4 digits, Fourth line display: 6 digits
A, DA, V, W, var, VA, PF: 4 digits; Hz: 3 digits;
Wh, varh, VAh: 9 digits (6-digit or 12-digit is also available.);
Harmonic distortion ratio/content rate: 4 digits; Harmonic RMS value: 4 digits;
Operating time: 6 digits
Display update time interval 0.5 s, 1 s (selectable)
Communication MODBUS RTU communication
Connectable Optional Plug-in Module Cannot connect optional module
Power interruption backup
Use of nonvolatile memory (Items: settings, MAX/MIN value, active energy, reactive energy, apparent
energy, operating time)
VA consumption
Voltage circuit Each phase: 0.1 VA (at 110 V AC), 0.2 VA (at 220 V AC), 0.4 VA (at 440 V AC)
Current circuit Each phase: 0.1 VA
Auxiliary power circuit 4 VA (at 110 V AC), 5 VA (at 220 V AC), 3 W (at 100 V DC)
Auxiliary power 100 V to 240 V AC (±15%), 100 V to 240 V DC (-30% +15%)
Weight 0.3 kg
Dimensions 96 (H) × 96 (W) × 36 (D) mm
Mounting method Embedded
Operating temperature/humidity -5°C to +55°C (Daily average temperature: 35°C or less), 0% to 85% RH, Non condensing
Storage temperature/ humidity -25°C to +75°C (Daily average temperature: 35°C or less), 0% to 85% RH, Non condensing
Note 1. The class value is a percentage of rated value (100%).
Note 2. For harmonics measurement where distortion ratio (content rate) is 100% or more, it can exceed ±2.0%.
Note 3. When there is no voltage input, harmonic current cannot be measured.
‡ ME96SSEB-MB
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