AEMC INSTRUMENTS 196A-24-BK (01) PDF Document

The protection assured by the current probe can be compromised if it is used in a way that is not recommended by the manufacturer. Always follow these precautions:

• Comply with the rated maximum voltage and current, and the measurement category. Do not use the current probe on networks where the voltage or category exceeds those specified.

• Comply with the conditions of use (e.g. temperature, humidity, altitude, degree of pollution, location).

• Do not use the current probe if its housing is open, deteriorated, or incorrectly reassembled. Before each use, check the integrity of the insulation of the unit, jaws, clamps, housing, and leads.

• Do not subject the current probe to water or other liquids.

• Keep the jaw contacts of the clamp absolutely clean.

• Use suitable personal protective equipment when hazardous voltages may be accessible in the installation where the measurement is made.

• Any repairs must be carried out by accredited skilled personnel.

CAT IV: Measurement category IV corresponds to measurements taken at the source of low-voltage installations. Example: power feeders, counters and protection devices.

CAT III: Measurement category III corresponds to measurements on building installations. Example: distribution panel, circuit-breakers, machines or fixed industrial devices.

CAT II: Measurement category II corresponds to measurements taken on circuits directly connected to low-voltage installations. Example: power supply to domestic electrical appliances and portable tools.

Upon receiving your shipment, make sure that the contents are consistent with the packing list. Notify your distributor of any missing items. If the equipment appears to be damaged, file a claim immediately with the carrier and notify your distributor at once, giving a detailed description of any damage. Save the damaged packing container to substantiate your claim.

The control features for the AEMC INSTRUMENTS 196A-24-BK AmpFlex® sensor are:

1. Flexible sensor

2. Sensor opening connector

3. Shielded lead

4. Custom 4-pin input connector

The AEMC INSTRUMENTS 196A-24-BK flexible sensor is used to measure the current flowing in a conductor or bus bar without opening the circuit and to insulate the user from dangerous voltages.

General Operation:

1. For three-phase measurements, use the color-coded ID markers to associate a color for each current input to match the phase identifiers on the measured system.

2. Connect the sensor to the current terminals of the instrument.

IMPORTANT NOTE: Always connect the probes or sensors with the indicating arrows pointing toward the load.

Using the AmpFlex® Sensor:

1. Press simultaneously on both sides of the opening connector to open the flexible sensor.

2. Clamp the sensor around the conductor to be tested. For best results, center the conductor in the jaws of the clamp.

3. Close the sensor by pushing the moving part into the connector until it clicks.

NOTE: For details of the measurement configuration and technical specifications, refer to the user manual of the instrument the current probe is being used with.

NOTE: The measurement ranges specified are for the probes and sensors. In some cases, they may differ from the ranges that can be measured by the instrument with which they are used.

Electrical Specifications:

(1) 10 to 6500A_AC for Model 8435

(2) 200mA to 10,000A measurement range for the PEL 100 Series.

(3) 12,000A is specified for the PEL 100 Series only.

Environmental Specifications:

• Use: Indoor use.

• Operating Temperature: 14° to 131°F (-10° to 55°C); 10% to 85% RH

• Storage Temperature: -40° to 158°F (-40° to 70°C); 10% to 90% RH

• Degree of pollution: 2

• Altitude: < 2000 m

Mechanical Specifications:

Safety Specifications:

• Protection Index: IP 65 according to IEC 60 529

• IK Index: IK 04 according to IEC 50102

• Drop test: According to IEC 61010-1

• Electrical safety: According to IEC 61010-2-032

• Maximum applicable voltage: 1000V CAT III; 600V CAT IV

Specifications are subject to change without notice.

CAUTION: Risk of electric shock. Disconnect the instrument from any source of electricity before cleaning.

• Use a soft cloth, dampened with soapy water. Rinse with a damp cloth and dry rapidly with a dry cloth.

• Do not use alcohol, solvents, or hydrocarbons.

• Do not splash water directly on the instrument.