CT7731

CT7736

CT7742

Rated measurement current

100 A AC/DC

600 A AC/DC

2000 A AC/DC

Max. measurement current

100 A

(requires derating at frequency)

600 A

(requires derating at frequency)

2000 A

(requires derating at frequency)

Max. allowable peak input

150 A peak

900 A peak

2840 A peak

Bandwidth

DC to 5 kHz (-3dB)

(When used in combination with CM7290 or CM7291: DC 3 Hz to 1 kHz)

DC to 5 kHz (-3dB)

(When used in combination with CM7290 or CM7291: DC 3 Hz to 1 kHz)

DC to 5 kHz (-3dB)

(When used in combination with CM7290 or CM7291: DC 3 Hz to 1 kHz)

Typical accuracy

±1.8 deg. (DC < f ≤ 66 Hz)

±1.8 deg. (DC < f ≤ 66 Hz)

±2.3 deg. (DC < f ≤ 66 Hz)

Output rate

1 mV/A

1 mV/A

0.1 mV/A

Max. rated voltage to earth

AC/DC 600 V (CAT IV)

AC/DC 600 V (CAT IV)

AC/DC 1000 V (CAT III)

AC/DC 600 V (CAT IV)

AC/DC 1000 V (CAT III)

Core diameter

φ 33 mm (1.30 in) or less

φ 33 mm (1.30 in) or less

φ 55 mm (2.17 in) or less

Output connectors

HIOKI PL 14

HIOKI PL 14

HIOKI PL 14

Operating temperature range

-25 °C to 65 °C (-13 °F to 149 °F)

-25 °C to 65 °C (-13 °F to 149 °F)

-25 °C to 65 °C (-13 °F to 149 °F)

Dimensions and mass

58 mm (2.28 in)W × 132 mm (5.20 in)H × 18mm (0.71 in)D, 250 g (8.8 oz), Cable length 2.5 m (8.20 ft)

64 mm (2.52 in)W × 160 mm (6.30 in)H × 34 mm (1.34 in)D, 320 g (11.3 oz), Cable length 2.5 m (8.20 ft)

64 mm (2.52 in)W × 195 mm (7.68 in)H × 34 mm (1.34 in)D, 510 g (18.0 oz), Cable length 2.5 m (8.20 ft)

Accessories

None

None

None