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7500 Series Power Analyzer

SpecificationExternal ShuntsDatasheetManual
 
7500 Series Power Analyzer

The Magtrol 7500 Series Power Analyzer is an easy-to-use instrument ideal for numerous power measurement applications. From DC to 100 kHz AC, the 7500 measures volts, amps, watts, volt-amps, frequency, crest factor, Vpeak, Apeak and power factor in one convenient display. They may be used either as stand-alone instruments or in conjunction with any Magtrol Hysteresis, Eddy-Current or Powder Brake Dynamometer; any Magtrol Dynamometer Controller and M-TEST Software for more demanding motor test applications.

 

Ordering Information:

7510 - Single-Phase Power Analyzer

7530 - Three-Phase Power Analyzer

 
Features
  • Single/three-Phase Capabilities: For single (7510) or three-phase (7530) power measurements
  • Ranges: Up to 600 Vrms @ 20 A continuous duty
  • Interfaces: USB & IEEE-488
  • Ethernet Connectivity
  • Data transfer rates: Up to 100 per second
  • Accuracy: Up to 0.1%
  • Vacuum Fluorescent Display: High-quality, easy-to-read, customizable readout displays volts, amps, power and power factor
  • Measurement: Continuous or cycle-by-cycle
  • Bandwidth: DC up to 100 kHz
  • Input Power: Accepts 120/240 Vrms, 60/50 Hz power at 20 VA max
  • Auto ranging: Automatically scales instrument for most accurate range
  • Isolation: 1000 Vrms to earth, 750 Vrms line-to-line
  • Average: Displays running average of amps, volts and watts
  • Peak Hold: Stores the highest value read. Values can include amps, watts and volts in any
    combination
  • External shunt Input
  • Calibration Certificate: NIST Traceable
  • Rack Mounting: 19” (482.6 mm) with handles
 
Applications
  • Motors and Drives
  • Lighting Fixtures/Ballasts
  • Office Equipment
  • Household Appliances
  • Power Tools
  • HVAC Equipment
  • Calibration of Test and Measuring Instruments
  • Switching Power Supplies
  • Power Inverters
  • Transformers
The 7500’s data transfer rate makes it ideal for both static and dynamic tests.
 
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Specifications
  VOLTAGE INPUT CURRENT INPUT EXTERNAL SENSOR INPUT POWER
Ranges 30 V, 150 V, 300 V, 600 V 1 A, 5 A, 10 A, 20 A 50 mV, 250 mV, 500 mV, 1.0 V ---
Maximum Voltage 750 V AC/DC terminal (V) to terminal (±) and 1000 V AC/DC terminal to earth ground 1000 V AC/DC terminal to ground ±1 V AC/DC ---
Crest Factor 1.7 @ full scale input 2.7 @ full scale input 2.4 @ full scale input ---
Impedance 2 megohm 12 milliohm 17 kilohm ---
Display Range 5 digits with 10 mV resolution 5 digits with 1 mA resolution 5 digits with 0.1 uV resolution 6 digits with 1 mW resolution
ACCURACY
DC ±(0.1% Reading + 0.2% Range) 0.4% of VA range
5 Hz - 500 Hz ±(0.1% Reading + 0.1% Range) 0.2% of VA range
500 Hz - 10 kHz ±((0.015 × F(kHz)% Reading) + 0.3% Range) 0.6% of VA range
10 kHz - 100 kHz 0.6% + (0.03% × F(kHz)% of VA range)
>100 kHz N/A measurement band limited to DC-100 kHz
 
FREQUENCY
Source V1,A1, V2,A2, V3,A3
(For Vx and Ax, source input must be >10% of range setting)
Accuracy 20 to 500 Hz 0.05%
EXT. Input BNC non-isolated, earth ground referenced
Input Impedance 100 kilohm
Voltage Level TTL / CMOS
Maximum Voltage 50 V
 
Dimensions
Width 19.0 in 483 mm
Height 3.5 in 89 mm
Depth
with handles
12.4 in
13.8 in
315 mm
351 mm
Weight 12.97 lb 5.88 kg
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External Shunts

If currents continuously reach above 20 amps, an external sensor must be used. Magtrol offers three different types of external shunts for use with Magtrol Model 7500 High-Speed Power Analyzer.
The HA Series shunt, designed for power cable hook-up utilizing 3/8-16 screws, has an insulating base and can be mounted on conductive surfaces. The LAB Series shunt also comes with an insulating base, along with thumb screws for the power leads and knurled nuts on the sensing terminals. The FL Series is a relatively small bus, bar-mounted shunt with large end blocks. The comparatively large end blocks and short spacing aid in cooling and allow the shunt to operate in more extreme environments. All shunts are calibrated on equipment with current certifications traceable to N.I.S.T.

 
 
Specifications
  HA Series LAB Series FL Series
Rated Current 50 A to 500 A 750 A to 1000 A 2000 A to 3000 A
Output 50 mV
Bandwidth DC to 60 Hz
Accuracy ± 0.25%
(± 0.1% accuracy with calibration certificate
is available for an additional cost)
Operating Temperature For optimum accuracy, temperature of shunt
should be 30 °C to 70 °C
Available Models
Type P/N Amps
HA 004640 50
HA 004641 100
HA 004642 150
HA 004643 200
HA 004644 250
HA 004645 300
HA 004646 400
HA 004647 500
LAB 004648 750
LAB 004649 1000
FL 005214 2000
FL 005286 3000
 
 
 
 
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Magtrol (Shanghai)Co.,Ltd: +86-21-5445-1235 • magtrol@naskahmobile.com
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