Sifam Tinsley AP20-311EALR000000 Alpha 20 Multifunction Meter
Condition: 
Brand New
Brand New $212.00 /Each
Notification
Item is non-returnable unless defective.
Please review our Return Policy.
Please review our Return Policy.
Manufacturer warranty Description
Sifam Tinsley, AP20-311EALR000000, Alpha 20 Multifunction Meter with Limit Switch, 3 Phase, 100-500V, 1/5A Input, 40-300V AC-DC Aux Supply, RS 485
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.
- Four function keys: Using the four function key, it is possible to go desired parameter screen instantly.
- Low back depth: The instrument has a very low back depth (behind the panel) of less than 60mm.
- Demand Measurement: Measures & Displays Current Demand, kVA Demand, kW Import Demand, kW Export Demand.
- 3 line 4 digits LED display: Simultaneous display of 3 Parameters.
- RPM Measurement: The instrument display Rotation per minute for generator applications. A number of poles can be set on-site depending on application requirements.
- Energy Count Storage: In case of power failure, the instrument memorizes the last energy count. Every 1 min, the instrument updates the energy counter in the non-volatile memory
- 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.
- Onsite selection of Auto scroll / Fixed Screen: Use can set the display in auto scrolling mode or fixed screen mode rising front panel keys
- Limit switch (Relay): The instrument will trip the relay if the programmed parameter exceeds the programmed Trip Limits.
- 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.
- True RMS measurement: The instrument measures distorted waveform up to the 15th Harmonic.
- Energy Measurement (Import & Export): Active Energy (kWh), Reactive Energy (kVArh), Apparent Energy (kVAh).
Alpha 20 Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters. It measures electrical parameters like AC Voltage, AC Current, Frequency, Active, Reactive, Apparent Power, Import Export Energy & many more.
For more information, please see 
Data Sheet
Technical details
Main features
- Aux Supply / V AC-DC 40-300
- Power Cos phi/sin phi = 1 for Active / Reactive Power & Energy. 10 - 100% of Nominal Current & 20 - 100% of Nominal Voltage.
- Weight 320 gm. Approx.
- Voltage 2 x rated value for 1 second, repeated 10 times at 10-second intervals, ± 1% of Nominal Value.
- Frequency 0.5% of mid-frequency, 45 - 65 Hz.
- Frequency Range 45 to 65 Hz
- Voltage Range 20 - 100% of the Nominal Value
- Current 20x rated value for 1 second, repeated 5 times at 5 min intervals, ± 1% of Nominal Value.
- Relative Humidity 0 to 90% non-condensing
- Operating Temperature -20 to +70°C
- Storage Temperature -30 to +80°C
- Vibration 10 - 55 - 10 Hz, 0.15mm amplitude
- Shock 15g in 3 planes
- 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%
- 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
- System PT Secondary Values 100VLL to 500VLL programmable on-site.
- System PT Primary Values 100VLL to 692kVLL programmable on-site.
- Nominal Input Current 5A / 1A 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 )
- Nominal Input Current Burden < 0.2 VA approx. per phase
- External Aux 40 V - 300V AC-DC (± 5 % )
- VA Burden < 4 VA Approx.
- Voltage Range With External Aux 10 - 120% of the rated value
- Current Range 10 - 120% of the rated value, 10 - 100% of the Nominal Value
- Warm-Up Time Minimum 3 minute
- Active Power ± 1% of Nominal Value.
- Re-Active Power ± 1% of Nominal Value.
- Apparent Power ± 1% of Nominal Value.
- Active Energy ± 1%
- Reactive Energy ± 1%
- Apparent Energy ± 1%
- Power Factor 2% of Unity, 0.5 Lead - 1 - 0.5 Lag.
- Phase angle 2% of the range
- Power Factor / Phase Angle 40 - 100% of the Nominal Current 20 - 100% of the Nominal Voltage
- Max ContinuousIinput Current 120% of the rated value
- Self Powered Input voltage range from 80% to 100% of the Rated value
- Switching Voltage & Current for Relay 240 VDC,5 A (1NO+1NC)
- EMC IEC 61326-1 2005
- Safety IEC 61010-1-2010, Permanently connected use
- IP for Water & Dust IEC60529
- Bezel Size 96 mm x 96 mm DIN 43 718
- Panel Cut-Out 92 +0.8 mm x 92 + 0.8 mm
- Overall Depth 55 mm
Reviews.
There are currently no reviews for this product. You can leave the first review and share your experience.