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Features
- True RMS
- PTR & CTR programmable. (primary & secondary)
- Low CT , PT, Aux supply burden
- Auxiliary supply: 80V to 270V
- Auto scrolling of parameters
- Auto scaling: kilo - mega - giga
- 3 Phase Wiring Check
- Bright, 7-segment, multi-function LED display
- Dustproof
- One-click installation
- Protection from accidental contact with live terminals
- 96 x 48 mm, 40mm depth
- Adaptor plate option for 90 x 90 mm cutout
- Accuracy: Class 1.0 and 0.5
- Star or Delta configurable
- Password protected
- 10 years back-up of integrated data
Construction confirms to:
- Emission: CISPR 22
- Fast Transient: Upto 2kV
- IEC 61000-4-4, levels
- Impulse voltage: 6kV, IEC 60060, 1.2/50
| Models in ELF 3200 Series |
|
Parameter |
3 Phase |
1 Phase |
Energy / Power
|
W, Wh or
VA, VAh or
VAR, VARh or
PF |
ELF 3234 |
|
W, Wh, PF or
VA, VAh, PF or
VAR, VARh, PF |
ELF 3234-3 |
|
VAF AC
|
V, A, F |
ELF 3259 |
|
V, F |
ELF 3257* |
|
1A |
ELF 3258* |
ELF 3252* |
Notes
- 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.
- Phase wise & total RMS for Power, Total for Energy Meters
- VA function selectable 3D or Arithmatic.
- V shows all Line-Line, Line-Neutral, Individual & Average Voltages
- A shows all line current & average current
- Frequency of the supply
*Coming soon |
Optional Accessories:
- Fused Voltage Probes & Clamp on Current Probes for portable use
- 96X96 Adaptor plate
| Technical Specifications |
Sensing |
True RMS, 1 sec update time
4 quadrant Power & 2 Quadrant Energy
|
Input |
4 Voltage inputs ( V1, V2, V3, Vn )
110 or 415 V L -L nominal ( Range 80 to 500 V L - L)
|
Auxiliary Supply
(Control Power ) |
80 - 270 V AC, 45 to 65 Hz
|
Input Current |
Current Inputs ( A1, A2, A3 )
Field Configurable 1A to 5A ( Range 50mA to 6A)
Overload 10A max. continuous
50A max. for 3 Seconds
|
Burden |
. VA max. per Volts / Amps input
. 3VA max on Auxiliary Supply.
|
Frequency |
45 to 65 Hz |
Display |
4 Digit 7 Segment 14 mm
LED Display
|
Display sequence |
Parameter, Value |
Resolution |
Energy 8 Digit ( 4 per page)
Power, 3 Ø VA HF 4 Digit
|
Environmental |
Operating Temperature - 10º C to + 60º C ( 14º F to 140º F)
Storage Temperature - 25º C to 70º C ( - 13º F to 158º F )
Humidity 5 % to 95 % Non Condensing
|
Weight |
225 gms approximately |
Dimensions |
Bezel 96 x 48 mm
Depth 40mm beind Bezel
|
Panel Cut out |
(90 ) x ( 43 )mm |
Mounting |
Flush Mount, Side lock |
Warranty |
1 year from date of invoice |
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Products & Services 
(PDF, 266 KB)
