•
User programmable Parameters, Multiple Parameters. E.g. ELF3234:
W, Wh or VA, VAH or VAR, VARh or PF
• User programmable Star 3E or Delta 2E. For the first time, you don't even need to
specify CT secondary (1A/5A)
• User Programmable CT, PT ratios - Primary and Secondary
• Universal Auxiliary Supply |
| Models |
|
Parameter |
3 Phase |
1 Phase |
W,
Wh or
VA, VAh or
VAR, VARh or
PF |
ELF 3234 |
|
W, Wh, PF or
VA, VAh, PF or
VAR, VARh, or |
ELF 3234-3 |
|

|
V,A,F |
ELF
3259 |
|
V,
F
A |
ELF
3257
ELF 3258 |
ELF 3252 |
 |
• ELF 3234: W, Wh or VA, VAh or VAR, VARh
(Ind, Cap) or PF configured through Keypad.
• ELF 3234-3: W, Wh, PF or VA, VAh, PF or VAR, VARh (ind, Cap) PF
configured through keypad.
• 8 digit resolution (4 + 4) for Energy. VARh is Class 2.
• Phase wise & Total RMS for Power factor for Energy
• V shows all Line-Line, Line-Neutral, Individual & Average
Voltages.
For more parameters and simultaneous viewing, we recommend the Power Max 6400 |
|
|
Accessories |
Optional Fused Voltage
Probes &
Clamp-on Current Probes for portable use.
96 x 96 Adaptor plate |
|
| Technical
Specifications |
 |
|
Input Range-Global |
V 80 to
500VLL
A 50mA to 6 Amps
F 50 Hz /60Hz ± 5%
PF 0.5Lag-UPF-0.8Lead
|
| Auxiliary
Supply |
Range 80-270V AC, 45Hz to 65Hz |
|
Burden |
0.2VA max. Per Volts/Amps input
3VA max. On Auxiliary supply |
|
Display |
4 Digit 7 segment 0.56” LED Display |
|
Display Update |
Every 1 second |
|
Display sequence |
Parameter, value |
Resolution
Energy |
8 digit (4+4) |
|
Power, 3ø VAF |
4 digit |
|
V,A,F |
3½digit |
|
Ambient Temperature |
0-55°C |
|
Ambient Humidity |
<95% Non-Condensing |
|
Weight |
225gms approx |
|
Dimensions |
Bezel 96 x 48mm |
|
Depth |
40mm behind Bezel |
|
Panel Cut-out |
(90) x (43)mm |
|
Mounting |
Flush Mount, Slide Lock |
|
Warranty |
1 Year from date of invoice |
|
Accuracy |
W/Wh: Class 1.0 as per IS 13779 / IEC
1036
VARh: Class 2.0
All other parameters: Class 1.0 ± (0.25% of Full Scale +0.75% of
reading)
Note: Additional error of 0.05% of full scale for current below 200mA
|
|