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  Product Range » NEPTUNE
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  3 Phase Combined Voltmeter
    Ammeter & Frequency Meter
  3 Phase Voltmeter with Built-
    In-Selector Switch
  3 Phase Ammeter with Built-
    In-Selector Switch
  Frequency Meter
  3 Phase Energy Meter
  3 Phase KW METER
  3 Phase PF METER
  Earth Leakage Relay CBCT
  Technical Specifications »
  Voltmeter, Ammter, VIF,Hz
    PF, KWh, KW Meter
 
 
   

[NEPTUNE - PHASETRAC]

VOLTMETER, AMMETER, VIF, Hz, Pf, KWh, KW Meter - TECHNICAL SPECIFICATION    
 
Auxiliary Supply : 110V model (Range 85-130V)
    240V model (Range 180-270V)
Burden : 0.2 VA max. Per input for voltage & current signals
    3 VA max. on auxiliary supply
Accuracy : Class 1.0 for Volt/Ammeter/KWh/PF Meter (Class 0.5 on
    request) for Hz 0.1% of full scale
Display : 0.5 inches, 7 Segment super bright LED s/
    4 digit, 0.35 inches, 7 Segment for Hz Meter in 3 phase
    combined meter/
    6 digit, 0.35 inches, 7 segment display for Digital Led KWh
    meter/
    6 digit tamper proof non- resetable mechanical counter
    for KWh meter.
Computation : True RMS for all Power & Energy Parameters.
Frequency Range : 45 – 55Hz
Power Factor : 0.5 Lag – 1-0.8 Lead
Resolution : 1 count for Voltmeter / KW Meter
    0.01 for frequency Meter & PF Meter
    0.1 for CT ratio < 100 A
    1 count for CT ratio > 100A – 1000A
    0.01 kA for CT ratio > 100A
Inputs : Volts – 0-500V AC
    Amps – 0.25 – 6.0A for 5A model
    0.05 – 1.2 Amps for 1A model
    Freq. 30-500V AC
Burdune of isolated : 24 DC, 100mA max.
Output for KWh Meter pulse width    
of isolated output : Approx. 500m sec.
Ambient : 0-50 0 C
Humidity : < 95% non-condensing
Weight : Approx – 500 gms.
Dimension : 96 x 96 x 80 mm
Panel Cutout : (90 + -0)mm x (90 + -0)mm
Mounting : Flush mounting with side clamps.
   
   
COMMUNICATION DETAILS
RS485 Computer Interface Modbus Protocol.
   
   
EARTH LEAKAGE RELAY    
 
Auxiliary Supply : Nominal 110/240V AC + 25%
Leakage Current Range : 30mA – 300mA
    300mA – 3A
    1A-10A
CBCT ID : 60mm & above (max.200 for 300mA range)
    Rectangular CBCT on request.
Relay Contacts   Normally de-energized / Normally energized (Programmable)
Delay : 0.1-9.9 secs (Programmable)
Reset : Auto/Manual site selectable
Output Relay : 5A at 230V AC 2C/O
Dimensions : 96 x 96 x 80 mm for flush mounting
    Cutout : (90 + 0)mm x (90 + 0) mm
    50 x 50 x 100 (height)mm for Din rail (35mm)
Weight : Approx. 500gms
Ambient : 0-50 0 C Humidity < 95% non-condensing.
   
   
 * LP- List Price inclusive of excise duty but exclusive of sales tax or any other taxes.
For Improved power quality and reduction in energy costs. Top  
Regd.Office : 13/D Yusuf Building, Gr. Floor, 72 Mangaldas Road, Lohar Chawl, Mumbai - 400002, Maharashtra, India.
* Tel. : +91 [022] 22010546 / 22092690 / 22066260 / 22067151 * Telefax : +91 [022] 22197440 / 22056141.
* Email.: response@paraginternational.com / paragin@yahoo.com.* Website : http://www.paraginternational.com
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