Elite 100 Secure Meters
The Elite series is a multi-line three-phase digital panel meter for reliable and accurate true-RMS measurement of electrical parameters (voltage, current, power, frequency etc.), for industrial and commercial applications. It is available in two display types, LED display (Elite 100) and LCD display (Elite 300), with MODBUS communication, pulse output or alarm output as an option.
It has a unique pass through mechanism for current terminations which makes installation simple. The advantages of this pass through mechanism for current measurement are
- No more risk of CT wire opening
- No lugs required – reduces overall cost
- No wire cut – reduces overall cost
- Minimal burden
- No screw tightening required during connection – which often damages the screw head
Description
Electrical |
LED |
LCD |
Connection type |
Common product for 1P2W / 3P3W / 3P4W applications |
|
Voltage |
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Measuring voltage range |
20 V to 500 V |
|
Nominal voltage range (Un) |
57.5 V to 240 V (phase to neutral), 100 V to 415 V (phase to phase) |
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Over voltage |
150% of Un continuous |
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Current |
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Measuring current range |
50 mA to 6A |
|
Nominal current range (In) |
1 A or 5 A |
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Overload |
150% of In continuous |
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Frequency range |
45 to 65 Hz |
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Power factor |
0.1 lag – Unity – 0.1 lead (for In and Un) |
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Short- time over current |
120 A for 1 sec |
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Auxiliary power supply range |
40 to 300 V AC / DC |
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Accuracy Class |
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Voltage (V), Current (A) |
±0.5% FS |
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Power |
±0.5% FS (at unity PF) |
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Power factor (PF) |
±0.005 |
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Frequency (F) |
±0.1 Hz |
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Active energy |
Class 1.0 (acc. to IEC 62053-21) |
Class 1.0 (acc. to IEC 62053-21) Class 0.5s (acc. to IEC 62053-22) |
Reactive energy |
Class 2 (acc. to IEC 62053-23) |
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Temperature coefficient |
Voltage, current: 0.05% / ºC |
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Burden |
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Voltage circuit |
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Current circuit |
1 A: |
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Auxiliary supply |
<4.5VA |
<3.5VA |
Mechanical LED |
LCD |
Bezel size Panel cut-out Tolerance |
96 x 96 x 55 mm (70.8 mm with parking terminals) 92 x 92 mm +0.5mm |
Weight |
Approx 320 grams |
Enclosure |
Flame Retardant Polycarbonate (as per UL 94 V0) |
Terminals |
|
Voltage/auxiliary |
Combicon connectors: up to 2.5 mm2 cable |
Current |
Pass-through CT connection: up to 4 mm2 cable |
Parking terminal for CT terminations (optional) Digital output / RS-485 / alarm output |
U-type / ring-type terminations: maximum up to 4 mm2 cable Combicon connectors: up to 2.5 mm2 cable |
Programming |
LED |
LCD |
CT / PT(VT) ratio |
Field-programmable primary and secondary values PT(VT) primary up to 2000 kV, CT primary up to 15000 A |
|
RPM |
Field-programmable pole (0-18) and slip (00.00 to 99.99%) |
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Alerts |
Field-programmable high and low threshold values |
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Demand interval |
Field-programmable: 1 to 60 minutes |
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Modbus registers |
User programmable 25 modbus addresses via software (Modbus variants only) |
Display |
LED |
LCD |
Number of lines |
4 lines |
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Number of digits |
7 digits for energy parameters, 5 digits for instantaneous parameters |
|
Energy resolution |
Up to 0.01 resolution |
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Character size |
14.2 mm x 8.1 mm |
10.2 mm x 6.3mm |
Bar-graph |
Yes (7 steps up to 150%) |
Environmental |
LED |
LCD |
Protection degree (as per IEC 60529) |
Front fascia: IP 54 default, terminals: IP 20 |
|
ESD |
IEC / EN 61000-4-2 (in accordance to standard IEC / EN 61326) |
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EFT |
IEC / EN 61000-4-4 (in accordance to standard IEC / EN 61326) |
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Insulation |
CAT II, 4 kV RMS 50 Hz for 1 minute |
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Impulse withstand |
6.5 kV |
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Temperature |
-10°C to +60°C (operating); -25°C to +80°C (storage) |
|
Humidity |
95% non condensing |
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Flame retardation |
UL 94 V0 |
|
Maximum altitude |
2000 m |
Compliance |
LED |
LCD |
Standards |
IEC / EN 61557-12, IEC / EN 62053-21, IEC / EN 62053-22 & IEC / EN 62053-23 & IEC / EN 62053-31, IS13779, IS14697 Safety: IEC / EN 61010-1; IEC / EN 61010-2-030 |
Options |
LED |
LCD |
RS-485 |
Modbus: half-duplex, floating point, refresh rate: 500 ms User configurable – Baud rate: 1200 to 19200 bps (default 9600 bps ); Parity bit: None, Odd, Even; Stop Bit: 1, 2 |
|
Pulse output (Single) |
24V to 240V DC or 48 to 240V AC @ 100 mA. Pulse width option of 80 / 240 / 300 ms |
|
Alarm output (Single) |
N/O type, voltage rating 230V AC @ 2A. Pulse width option of 80 / 240 / 300 ms |
Additional information
Use cases & Applications | HV and MV switchgear panels |
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Key Points | LED and LCD display product range |