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 V_rms, 60/50 Hz power at 20 VA max

Auto ranging: Automatically scales instrument for most accurate range
Isolation: 1000 V_rms to earth, 750 V_rms 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

ACCURACY
	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
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	±((0.015 × F(kHz)% Reading) + 0.3% Range)			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

Magtrol （Shanghai）Co.,Ltd: +86-21-5445-1235 • magtrol@magtrol.com.cn