MULTISPAN MFM 14DC - Quick Start Guide Manual

MFM 14DC
DC MULTIFUNCTION METER
TECHNICAL SPECIFICATION
ENVIRONMENTAL CONDITION
Working Temperature
Storage Temperature
Relative Humidity
0 to 55°C
0 to 55°C
95 % RH Non-
Condensing
ACCURACY
96 (H) x 96 (W) x 54 (D) mm
92 (H) x 92 (W) mm
TERMINAL CONNECTION
IP-65 (Front side As per
IS/IEC 60529 : 2001)
Protection Level
Class 1.0 (Standard)
( As per Request )
96
92
92
96
Outline Dimension (mm) Panel Cutout
Dimension (mm)
MECHANICAL INSTALLATION
MFM 142DC
DC POWER METER
PRG
RESET
54
3
DIMENSION :
Size (mm)
Panel Cutout
100V to 270V AC
Approx 5VA @ 230V AC
AUXILIARY POWER SUPPLY :
DISPLAY & KEYS :
Display
Key
Power Supply
Burden
Direct voltage DC
Input Current
Shunt Selectable
0 to 1000V DC
Through external shunt
(-75mV To+75mV DC)
-999 - 9999 A DC
-999 - 9999 KW
6 Digit, 7 seg. 0.40" RED
4 Digit, 3 Line 7 seg. 0.40" RED
0.00 - 49.99 V DC
1 % OF 49.99V
1 % OF 199.9V
1 % OF 399.9V
1 % OF 1000 V
1 % OF FSD
50.0 - 199.9 V DC
200.0 - 399.9 V DC
400.0 - 1000 V DC
5 to 9999 Amp
CALCULATED PARAMETERS :
DC Voltage
DC Current
WATT
INPUT SPECIFICATION :
Voltage
Current
Parameter Range Accuracy
RESET, PRG, INC, DEC
0 - 999999 KWH
KWH
1 2 3 4
7
8
9
10
5
6
20
19 18
17
14
13
12
11
16
15
L
N
www.multispanindia.com
Voltage: 0 To 1000V DC
Current: -999 To 9999 Amp DC
(Through Shunt)
Input: -75 To 75mV
Accuracy: Class 1.0
Made in India
~
50/60 HZ
5VA
100
270V AC
GND +T DC +V DC
LOAD
SHUNT
+1000V DC
GND