MULTISPAN MFM-5M Manual

FEATURE
TECHNICAL SPECIFICATION
PARAMETER SPECIFICATION
Input Signal
3Ø 3 Wire / 3Ø 4Wire / 1Ø 2Wire
CT Primary up to 9999A (Programmable)
5 Amp/1 Amp selectable
CT Secondary
Current Input 10mA To 5 Amp AC
PT Primary
100V to 520kV (Programmable)
PT Secondary 100V to 520V (L-L) (Programmable)
PF Avg. & Per Phase
0.100 - 1.000
Frequency (Hz)
45.00 - 60.00 Hz
Load hours 9999.59 Hrs/Min.
No load hours 9999.59 Hrs/Min.
3600 RPM @ 60 Hz & 2 pole
RPM
kW Total 0.000 - 9999 MW
kW Per Phase 0.000 - 9999 MW
kVA Total
0.000 - 9999 MVA
kVA Per Phase 0.000 - 9999 MVA
kVAr Total
0.000 - 9999 MVAr
kVAr Per Phase 0.000 - 9999 MVAr
kWh Total 000.000 - 99999999 kWh
kVAh Total 000.000 - 99999999 kVAh
kVArh Total 000.000 - 99999999 kVArh
DISPLAY & KEY :
Display
Key
DIMENSION :
Size
MULTI FUNCTION METER
MFM-5M
POWER
ENERGY
8 Digit,7 Segment 0.5" RED
PRG, VAF, P, E
90.5 (H) x 88 (W) x 62 (D) mm
AUXILIARY SUPPLY :
Supply voltage
100 to 270V AC/DC, 50/60Hz
Power consumption
Approx 3 VA @ 230V AC MAX
(VA RATING)
COMMUNICATION:
RS-485 MODBUS
ACCURACY:
Class : 0.5
ENVIRONMENT CONDITION:
Operating Temp.
0°C to 55°C
UP to 95% RH
Relative Humidity
(non-condensing)
Protection Level
IP-65 (Front side) As per IS/IEC
(AS Per Request)
60529 : 2001
MECHANICAL DIMENSION
P
PRG VAF
88
FRONT VIEW
All dimensions are in mm
TERMINAL CONNECTION
MFM 5M-E3-00
Current:- 10mA To 5A AC
Voltage:- (L - L) 35 To 520V AC
(L - N) 20 To 300V AC
CAT III
Aux.:- 100 270V AC/DC, 50/60Hz
Accuracy Class:- 0.5
L N
S1 S2 S1 S2 S1
MFM 5M
E
62
RIGHT SIDE VIEW
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Made in India
L1 L2 L3
S2 B+
+ -
5.8
N
A -