Agilent Technologies 22D Manuale Utente Scaricare il pdf (Pagina 12)

Characteristics of the

1146A Current Probe

Bandwidth* dc to 100 kHz (–3 dB)

Current Range* 100 mV/A:100 mA to

10 A peak

10 mV/A:1 to 100 A peak

Output Signal 1000 mV peak max

AC Current Accuracy*

Range: 100 mV/A (50 mA to

10 A peak)

Accuracy: 3% of reading ±50 mA

Range: 10 mV/A (500 mA to

40 A peak)

Accuracy: 4% of reading ±50 mA

Range: 10 mV/A (40 A to

100 A peak)

Accuracy: 15% max at 100 A

Phase Shift < 1° from dc to 65 Hz on

10 mV/A

< 1.5° from dc to 65 Hz on

100 mV/A

Noise Range 10 mV/A: 480 µV

Range 100 mV/A: 3 mV

Slew Rate Range 10 mV/A: 20 mV/µs

Range 100 mV/A: 0.3 V/µs

Insertion Impedance (50/60 Hz) 0.01 Ω

Rise or Fall Time Range 100 mV/A: 3 µs

Range 10 mV/A: 4 µs

Maximum 600 Vrms max.

Working Voltage

Maximum Common 600 Vrms max.

Mode Voltage

Influence of < 0.2 mA/A AC

Adjacent Conductor

Influence of 0.5% of reading at

Conductor Position 1 kHz in jaw

Battery 9 V alkaline (NEDA 1604A,

IEC 6LR61)

Low battery green LED when > 6.5 V

Battery Life 55 hours typical

* Characteristics marked with asterisks are specified

performance. Others are typical characteristics.

Note: Reference conditions 23°C ± 5°C, 20 to 75% rela-

tive humidity, dc to 1 kHz, probe zeroed, 1-minute

warmup, batteries at 9 V + 0.1 V, external magnetic field

<40 A/m, no dc component, no external current carrying

conductor, 1 MΩ/ 100 pF load, conductor centered in jaw.

Characteristics of

1147A/N2774A Current Probe

Bandwidth (-3 dB) dc to 50 MHz

Risetime 7 ns or less

Rated Current 15 A peak (ac+dc

components)

Maximum Peak 30 A peak;

Current Non-continuous

50 A peak;

at pulse width of

10 µs or less

Output Voltage Rate 0.1 V/A

Amplitude ±1% rdg, ±1 mV (dc and

Accuracy 45 to 66 Hz, rated current)

Noise Equivalent to 2.5 mArms or

less (for 20 MHz bandwidth

measuring instrument)

Temperature ±2% or less (within a

Coefficient range of 0 °C to 40 °C or

for Sensitivity 32 °F to 104 °F)

Effect of External Equivalent to a maximum

Magnetic Fields of 20 mA (in a dc to 60 Hz,

400 A/m magnetic field)

Maximum 3 VA (with rated current)

Rated Power

Rated Supply Voltage dc ±12 V ±1 V

Diameter of 5 mm dia. (0.2” dia.)

Measurable

Conductors

Probe Interface BNC (N2774A)

AutoProbe interface

(1147A)

Cable Lengths Sensor cable:

Appox. 1.5 m (59.0”)

Power supply cable:

Appox. 1 m (39.4”)

Maximum Number 2 (1147A)

of Probes Supported 4 (N2774A with 2 N2775A)

Note: The above specifications are guaranteed at

23 °C ± 3 °C (or 73 °F ± 5 °F)

Current Probes (continued)

Ordering information for Agilent

current probes

1146A 100 kHz current probe

N2774A 50 MHz current probe

N2775A Power supply for N2774A

1147A 50 MHz current probe

with AutoProbe interface

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 20 21

Commenti su questo manuale

Nessun commento

Agilent Technologies 22D Manuale Utente Pagina 12

Commenti su questo manuale

Prodotti e manuali riguardandi Misurazione, test & controllo Agilent Technologies 22D