Buy Sifam Tinsley AP10-331EAL0000000, Alpha 10 Multifunction Meter, 500V

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Sifam Tinsley, AP10-331EAL0000000, Alpha 10 Multifunction Meter with Limit Switch, 3 Phase/1 Phase, 100-500V, 1/5 A Input, 40-300V AC-DC Aux Supply

Features:

On-site programmable PT/CT ratios: It is possible to program the primary of the potential external Transformer (PT), and the primary of the external Current Transformer (CT) on site via front panel keys by entering into Programming mode.
User-selectable CT Secondary 5A / 1A: The secondary external Current Transformer (CT) can be programmed on-site to either 5A or 1A using front panel keys.
User-selectable PT Secondary: The secondary of the Potential external Transformer (PT) can be programmed on-site from 100VLL to 500VLL using front panel keys.
User selectable 3 phase 3Wire 4Wire or Single phase Network: User can program on-site the network connection as either 3 Phase 3 Wire/4 Wire or single phase network using front panel keys.
RPM Measurement: The instrument display Rotation per minute for generator applications. A number of poles can be set on-site depending on application requirements.
Limit switch (Relay): The instrument will trip the relay if the programmed parameter exceeds the programmed Trip Limits.
3 line 4 digits LED display: Simultaneous display of 3 Parameters.
Enclosure Protection for dust and water: Conforms to IP 50 (for front face) & IP 20 (for back) & as per IEC60529.
Storage of parameters possible: The instrument stores minimum and maximum values for System Voltage, System Current, Run Hour, ON Hour & number of Interrupts. Every 60 sec stored values are updated.
Four function keys: Using the four function key, it is possible to go desired parameter screen instantly.
Onsite selection of Auto scroll / Fixed Screen: Use can set the display in auto scrolling mode or fixed screen mode rising front panel keys
Low back depth: The instrument has a very low back depth (behind the panel) of less than 55mm.
True RMS measurement: The instrument measures distorted waveform up to the 15th Harmonic.

Alpha 10 measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Networks & replaces the multiple analog panel meters. It measures electrical parameters like AC Voltage, AC Current, & many more.

For more information, please see Data Sheet

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Reference Conditions for Accuracy
Reference Temperature	23°C +/- 2°C
Input Waveform	Sinusoidal (distortion factor 0.005)
Input Frequency	50 or 60 Hz ±2%
Auxiliary Supply Voltage	Rated Value ±1%
Auxiliary Supply Frequency	Rated Value ±1%
Accuracy
Voltage	±1% of range (20 - 100% of Nominal value)
Current	±1% of range (10 - 100% of Nominal value)
Frequency	0.5% of mid-frequency
Input Voltage
Nominal Input Voltage (AC RMS)	Phase -Neutral 290V L-N, Line-Line 500V L-L
Max Continuous Input Voltage	120% of the rated value
Nominal Input Voltage Burden	< 0.3 VA approx. per phase (For external auxiliary meter)
System PT Secondary Values	100VLL to 500VLL programmable on-site.
System PT Primary Values	100VLL to 692kVLL programmable on-site.
Input Current
Nominal Input Current	5A AC RMS
System CT Secondary Values	1A & 5A programmable on site
System CT Primary Values	From 1A up to 9999A (for 1 or 5 Amp )
Max Continuous Input Current	120% of the rated value
Nominal Input Current Burden	< 0.2 VA approx. per phase
Auxiliary Supply
External Aux	40 V - 300V AC-DC (± 5 % )
Self-Powered	Input voltage range from 80% to 100% of the Rated value.
Frequency Range	45 to 65 Hz
VA Burden	3 VA Approx.
Overload Withstand
Voltage	2 x rated value for 1 second, repeated 10 times at 10-second intervals
Current	20x rated value for 1 second, repeated 5 times at 5 min intervals
Operating Measuring Ranges
Voltage Range With External Aux	10 - 120% of the rated value
Voltage Range With Self Power	80 - 120% of the rated value
Current Range	10 - 120% of the rated value
Frequency	45 - 65 Hz
Environmental
Operating Temperature	-20° to +70°C
Storage Temperature	-30°C to +80°C
Relative Humidity	0 to 95% non condensing
Warm-Up Time	Minimum 3 minute
Shock	15g in 3 planes
Vibration	10.. - 55 Hz, 0.15mm amplitude
Safety
EMC Compatibility	Compliance with International standard IEC 61326.
Interference Emission	IEC 61326-1 2005, Class, A
Interference Immunity	IEC 61326-1 2005
Electrostatic Discharge	IEC 61000-4-2 - 4kV/8kV contact/air. (ESD)
EM Field	IEC 61000-4-3 - 10 V/m (80 MHz to 1 GHz), 3 V/m (1.4 Ghz to 2 GHz), 1 V/m (2 GHz to 2.7 GHz)
Burst	IEC 61000-4-4 -- 2 kV (5/50 ns, 5 kHz)
Surge	IEC 61000-4-5 -- 1 kVLL / 2 kVLN
Conducted RF	IEC 61000-4-5 - 3 V (150 kHz to 80 MHZ)

Product Details

Reference Conditions for Accuracy
Reference Temperature	23°C +/- 2°C
Input Waveform	Sinusoidal (distortion factor 0.005)
Input Frequency	50 or 60 Hz ±2%
Auxiliary Supply Voltage	Rated Value ±1%
Auxiliary Supply Frequency	Rated Value ±1%
Accuracy
Voltage	±1% of range (20 - 100% of Nominal value)
Current	±1% of range (10 - 100% of Nominal value)
Frequency	0.5% of mid-frequency
Input Voltage
Nominal Input Voltage (AC RMS)	Phase -Neutral 290V L-N, Line-Line 500V L-L
Max Continuous Input Voltage	120% of the rated value
Nominal Input Voltage Burden	< 0.3 VA approx. per phase (For external auxiliary meter)
System PT Secondary Values	100VLL to 500VLL programmable on-site.
System PT Primary Values	100VLL to 692kVLL programmable on-site.
Input Current
Nominal Input Current	5A AC RMS
System CT Secondary Values	1A & 5A programmable on site
System CT Primary Values	From 1A up to 9999A (for 1 or 5 Amp )
Max Continuous Input Current	120% of the rated value
Nominal Input Current Burden	< 0.2 VA approx. per phase
Auxiliary Supply
External Aux	40 V - 300V AC-DC (± 5 % )
Self-Powered	Input voltage range from 80% to 100% of the Rated value.
Frequency Range	45 to 65 Hz
VA Burden	3 VA Approx.
Overload Withstand
Voltage	2 x rated value for 1 second, repeated 10 times at 10-second intervals
Current	20x rated value for 1 second, repeated 5 times at 5 min intervals
Operating Measuring Ranges
Voltage Range With External Aux	10 - 120% of the rated value
Voltage Range With Self Power	80 - 120% of the rated value
Current Range	10 - 120% of the rated value
Frequency	45 - 65 Hz
Environmental
Operating Temperature	-20° to +70°C
Storage Temperature	-30°C to +80°C
Relative Humidity	0 to 95% non condensing
Warm-Up Time	Minimum 3 minute
Shock	15g in 3 planes
Vibration	10.. - 55 Hz, 0.15mm amplitude
Safety
EMC Compatibility	Compliance with International standard IEC 61326.
Interference Emission	IEC 61326-1 2005, Class, A
Interference Immunity	IEC 61326-1 2005
Electrostatic Discharge	IEC 61000-4-2 - 4kV/8kV contact/air. (ESD)
EM Field	IEC 61000-4-3 - 10 V/m (80 MHz to 1 GHz), 3 V/m (1.4 Ghz to 2 GHz), 1 V/m (2 GHz to 2.7 GHz)
Burst	IEC 61000-4-4 -- 2 kV (5/50 ns, 5 kHz)
Surge	IEC 61000-4-5 -- 1 kVLL / 2 kVLN
Conducted RF	IEC 61000-4-5 - 3 V (150 kHz to 80 MHZ)

Note

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Sifam Tinsley AP10-331EAL0000000 Alpha 10 Multifunction Meter, 500V

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Technical Details

Reviews