Powertek MC151 高电流校准器

DC/AC current (sine amplitude) 
Summary range:  8 mA to 120 A 
Current resolution:  5½ dig. 
Frequency range:  DC, 15 Hz to 1000 Hz 
Frequency accuracy:  0.005% 
Frequency resolution: 0.001 Hz below 500 Hz, 0.01 Hz below 1000 Hz 
Distortion:  < 0.1 % 
Output terminals isolation: up to 450 Vpk against GND (protective earth) 
Built in Multimeter 
AC voltage < 1kHZ:     0-20V / 0.2% + 0.2%
AC voltage > 1kHZ:     0-20V  /0.05 % + 0.05 %
DC voltage: ±20V/ 0.01 % + 0.01 %
AC current < 1kHZ:    0 - 200 mA /0.02 % + 0.02 %
AC current > 1kHZ: 0 - 200 mA     /0.05 % + 0.05 %
DC current: ±200 mA / 0.01 % + 0.01 %
frequency: 1 Hz - 10 kHz /0.005 % + 0.00 %
Dimensions: W 538 mm, H 283 mm, D 540 mm
Weight: 42 kg
included: 
Power line cord : 1 pc
RS232 Cable: 1 pc

Datasheet

mc151-accessories

Current 8 mA … 120 A (AC/DC) Frequency 15 Hz … 1kHz  Use with internal control or as a transconductance amplifier  Built-in process multimeter Output capability 8 Vpk Interface bus GPIB and RS232 as standard

MC151 Current calibrator is an accurate current source capable of 120 A.   Typical uses include calibration of current sensors, current probes, current transformers, shunts, ammeters, DMMs or as stable current source for test and development applications. The calibrator is equipped with a built-in multimeter that can be used for simulation of programmable transconductance or current amplifier.

The calibrator includes many other features which facilitate easy use, for example display of output uncertainty (%), deviation, calibration and testing procedures etc. The calibrator s control and indication is available on large TFT color display, which provides all necessary indications. The calibrator and its options, are easily controlled via a clear menus structure.  Frequently used functions are assigned direct-control keys. The calibrator comes with standard IEEE488 GPIB  and USB/RS-232 serial interface, which allows the calibrator full control from a PC.