MCF 750-N Lightweight primary injection set

High current test set up to 1300A

- 2 outputs with high current 3V(1300A) et 5V(750A)

- Low ranges to inject current up to 32A

- Injection set compact and rugged

- True RMS measurement

- Voltage generator up to 250Vac

- Measurement of ratio and direction of current transformer

OVERVIEW

- Flight Case enclosure

- Dimensions : 390 x 310 x 300 mm

- Weight : 21 kg.

SPECIFICATIONS

Power supply :

- 230V 50/60 Hz

Nominal power : 750 VA.

Max power : 2.5 kVA

Protections :

- Power supply and generator by circuit breakers

and electronic control.

Generators :

One AC current generator with voltage

function depending on load.

Current generator : 5 ranges

Output 3V : 500A/5mn ; 750A/85s ; 1300A/10s

Output 5V : 300A/5mn ; 500A/38s ; 750A/8s

Output 25A with maximum voltage 24V

Output 5A/13VA

Voltage output 250V / 2A

These specifications vary as a function of the section

of the cables used, the resistance of the contacts and

the heating of the generator in the test set. Additionally,

for correct operation it is necessary to keep the

instrument on standby for a periodthat is at least as

long as the injection period.

Cables used : 2 cables length 2m section 95 mm²

DIGITAL DISPLAY

The new control enables recording of the

trip time, threshold, and CT ratio in an internal

FLASH memory. These data can be downloaded to

a computer with windows® XP/2000/VISTA. The

data connections are USB and RS232.

Internal ammeter :

- 2 ranges 0-130 A and 130-1300 A with automatic

selection

- Precision : 1%

Time measurement :

- Internal START/STOP trigger

- External START.STOP trigger

- free of voltage contact or AC/DC 12 to 250 V

- precision : 0.02 % +-1ms

- range measurement : 9999.999

Options

- integrated ammeter to measure ther ratio and

direction of a current transformer : MCF500-Aext

- Set of cables

- Software to edit test reports and data records : MCF-ACQ