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AEMC®Instruments

Model F3N [Catalog No. 1207.03]
Clamp-on Meters

  
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AEMC® Model F3N Clamp-On Meters

Characteristics:

  • True RMS AC Current measurements to 700A
  • Frequency measurements to 10kHz
  • Stores Min/Max/Avg for Current or Frequency for up to 24 hours
  • Fast peak measurement (including a Max Peak) for Crest Factor in Harmonics
  • Smooth Function for three second running averages in Current and Frequency
  • Digital display with fast analog bargraph to show surge currents
  • Display current and Frequency simultaneously
  • Auto and manual ranging modes
  • Tapered jaws handle two 500MCM cables or 1.5" (38mm) cable
  • Battery life indication displayed at power-up
  • Sleep mode to conserve battery life
  • EN 61010, 600V Cat. III and agency approvals
  • Includes soft protective carrying holster
 
 
  Application:  
 
 
  • Electrical testing of distorted currents found on uninterruptible power supplies (UPS), speed controls, static power blocks, chopped power supplies, controllers and motors
  
 
  Product Description:  
 
space The Model F3N, Clamp-on Meter, is designed to take measurements on low and medium power electrical installations in conductors carrying a peak current of no more than 1000A. The True RMS current measurement range extends from 300mA to 400A. The meter measures true TRMS current, frequency (Hz) and holds the last measurement on the digital display while the bargraph continues to display the instantaneous. The Model F3N has automatic or manual selection of the display range, a 40-segment analog bargraph, battery test on the bargraph during operation of the instrument, battery level indicator and auto power off after 10 minutes of non-use. The Model F3N provides a SMOOTH mode to display a smoothed True RMS current or frequency reading taken over three seconds; and PEAK mode which measures half-cycle current peaks.  
 
  Specifications:  
 
 
True RMS Model F3N
AC AMPERES  
Measurement Range 0.3 to 400Arms (700A for sine wave)
Resolution 40A
400A		 0.01A
0.1A
Accuracy ±2% of Reading ± 20cts; ±2% of Reading ± 2cts
Smooth Function 3 sec running average
Min/Max & Avg Records and displays min, max & average values
PEAK MEASUREMENTS  
Response 2ms
Range 99.9A, 1000A
Crest Factor 5 @ mid range
Resolution 40A
400A
4000A		 0.2A
2A
4A
Accuracy ±3% of Reading ± 3cts
FREQUENCY (Hz)  
Range  
4kHz
10kHz		 1Hz Resolution
10Hz Resolution
Accuracy ±0.1% of Reading ± 1ct
Min Input Signal  
4kHz
10kH		 2Arms
5Arms
 
 
General Specifications
Digital Display 3 3/4 digits LCD display, 4000-count for current
10,000-count for Hz, (max. reading 9999)
Analog Display Fast 40-segment analog bargraph display
Power Source 9V Alkaline battery
Jaw Opening Size Ø 1.575" (40mm)
Maximum Conductor Size ø Cable: One 1.5" (38mm);
Two 0.95" (24mm) or 2 x 500MCM
Bus Bar: 1.96 x 0.19" (50 x 5mm)
Dimension 9.11 x 3.82 x 1.73" (232 x 97 x 44mm)
Weight 1.1 lbs (550g)
ENVIRONMENTAL  
Operating Temperature 14° to 131°F (-10° to +55°C)
40 to 75% RH
Storage Temperature 40° to 158°F (-40° to 70°C)
40 to 75% RH
Material Case: Gray polycarbonate 920A, UL 94 V2;
Jaws: Red polycarbonate 500R,
10% fiberglass, UL 94 V0
Lens: Crystal polycarbonate 920A, UL 94 VI
SAFETY  
Safety Rating EN 61010, 600V, Cat. III
Agency Approvals UL, CSA and GS
CE Mark Yes
 
  Downloads:  
 
  pdf_pic Downloads: Specifications  
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Head office located at: 900 McKay Rd., Pickering, Ontario L1W 3X8 (click for map)
Sales: 905.428.3413 | Toll-Free: 800.617.3413 | Fax: 905.428.6086 | E-Mail: sales@electro-meters.com

All descriptions and specifications are subject to change without notice
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