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CLAMP ON SENSOR 9272

CLAMP ON SENSOR 9272

1 to 100 kHz/20-200A AC Current Probe for Measuring Inverter Equipment and Other Low Frequency Devices

SKU: 9272 Category:

Model No. (Order Code)

9272-10 20/200 A AC
9272-05 20/200 A AC, ME15W terminal

Note: This product cannot be used alone. The optional Sensor Unit is required in order to supply power and connect the clamp to a Memory HiCorder or other instrument. The clamp can be directly connected the compatible Power Meter.

CE

 

Description

Hioki current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The 9272-10/9272-05 are a 1 to 100 kHz AC current sensor ideal for measuring low frequency equipment such as inverters.

CAT III 600V
Key Features
• Superior low frequency and phase characteristics suitable for testing the current and power of inverter control devices
• Wide 1 Hz to 100 kHz frequency bandwidth perfect for harmonic analysis, FFT analysis and waveform monitoring

 

 

Basic specifications (Accuracy guaranteed for 6 months, Post-adjustment accuracy guaranteed for 6 months)

Rated current 20 A AC, or 200 A AC (selectable)
Max. allowable input 50 A rms (at 20 A range), 300 A rms (at 200 A range)
Frequency characteristics 1 Hz (±2 % rdg. ±0.1 % f.s.) to 100 kHz (±30 % rdg. ±0.1 % f.s.)
Amplitude and Phase accuracy Amplitude: ±0.3 % rdg. ±0.01 % f.s. Phase: ±0.2 ° (45 to 66 Hz)
Output voltage 2 V/20 A rated current range, or 2 V/200 A rated current range
(voltage output with the Sensor Unit, use with a device having a 1 MΩ input resistance or higher)
Max. rated voltage to earth 600 V rms (CAT III)
Core diameter φ 46 mm (1.81 in)
Power supply ±11 V to ±15 V DC (Power suppled via the Sensor Unit, which supports 100 to 240 V AC)
Power consumption 5 VA Max. (when measuring 200 A)
Dimensions and mass 78 mm (3.07 in) W × 188 mm (7.40 in) H × 35 mm (1.38 in) D, 430 g (15.2 oz), cord length: 3 m (9.84 ft)
Accessories Carrying case 9355 ×1, Instruction manual ×1, Mark bands ×6

Compatible models...9272-10 (-05)

Compatible models 9272-10 9272-05
Power Analyzer PW3390 △ (Requires CT9900) Ok
Power Analyzer 3390 Ok △ (Requires CT9901)
Power HiTester 3193 series Ok △ (Requires CT9901)
Current Unit 8971 △ (Requires the 9318) △ (Requires the 9318, CT9901)
F/V Unit 8940 △ (Requires the 9318, the 9705) △ (Requires the 9318, the 9705, CT9901)

Catalogs

Catalog: AC/DC CURRENT SENSOR CT6860 series

SENSOR UNIT CT9555, CT9556, CT9557

Declaration of Conformity

CLAMP ON SENSOR 9272-05, 9272-10 [109KB]

Options

Current sensors for the F/V Unit 8940

*To connect the current sensor via the conversion cable for the F/V Unit 8940, or using with the Power supply unit 9555-10.

 

CONVERSION CABLE 9705

0.2 m (0.66 ft) length, to connect the CT6841-6846, CT6863/6865, 9709, 9272-10 to the F/V Unit 8940, Cannot be used in combination with the CT6862

Option A

The CT9901 is for connecting the PW9100 to the 3390

 

CONVERSION CABLE CT9901

ME15W (12 pin) to PL23 (10 pin) connector

Option B

Only 1 unit of CT9902 can be used at any one time.

 

EXTENSION CABLE CT9902

5 m (16.41 ft) length, ME15W (12 pin) - ME15W (12 pin) connector

Options B

The CT9903 connects up to 2 cables in series, Cannot be used in combination with the 9277 to 9279

 

EXTENSION CABLE CT9903

5 m (16.41 ft) length, PL23 (10 pin) - PL23 (10 pin) connector

Other options for Input

 

CONNECTION CORD L9217

Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length

CONVERSION CABLE 9318

To connect the CT6841-6846, CT6865/63/62, 9709, 9272-10 to the 8971/40/51, 38 cm (14.96 in) length

CONNECTION CORD 9165

Cord has metallic BNC connectors at both ends, use at metallic terminal, 1.5 m (4.92 ft) length

PL23 (10-pin) - ME15W (12-pin) conversion

 

CONVERSION CABLE CT9900

Convert PL23 (10-pin) terminal to ME15W (12-pin) terminal

POWER SUPPLY for Current Sensors

*A separate power supply (CT955x) is required in order to use a high-precision current sensor.

 

SENSOR UNIT CT9557

• Power supply for current sensors when used alone • 4ch, with Waveform/Total Waveform/Total RMS output

SENSOR UNIT CT9556

• Power supply for current sensors when used alone • 1ch, with Waveform/RMS output

SENSOR UNIT CT9555

• Power supply for current sensors when used alone • 1ch, with Waveform output

Evaluation of Input and Output Characteristics of Power Conditioners 

Comprehensive Evaluation of Inverter Motors 

Evaluation of Input and Output Characteristics of Inverters 

Testing System Interconnection Protection Function of Power Conditioners 

There are no drivers, firmware or software available for this product.

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