ISA KAM Primary Injection Test Set

This substation testing device is designed to grant high current output when needed in substation commissioning activities.  The test system KAM is a high current unit consisting of a control unit and one or two external power transformers, that can be easily taken in proximity of bus-bars, thus keeping to minimum the test cable length.

• High current output up to 7000 A
• Powerful output up to 35 kVA
• Designed for primary injection testing of protection relays and circuit breakers, for commissioning and revamping of substations and electrical network
• Modular design for easy transport
• Heat runs.
• KAM range comprises four models:
  - KAM 2/5;
  - KAM 5/12.5;
  - KAM 5/12.5G;
  - KAM 10/25.
• Current range or voltage output selection: by means of a fiveposition
• I/V selector switch: 500A –1000A – 2000A – 6000A
  – V (750 – 1500 – 3000 - 6000 – V for the G model).
• Current and power range selection.
• Coarse and fine output adjustment.
• Current metering: by 4 and half digit instrument, with hold
  function.
• Adjustable voltage output characteristics:
• Range: 0 to 270 V AC;
• Current output: 0 to 15 A.
• Metering: from current injection to contact tripping

• Primary current injection testing
• Protection relay testing
• Low voltage Breaker testing
• Heat runs
• CT testing

Each KAM unit is supplied complete with the following accessories:

• Interconnection cables between the control box and the transformers.
• 2m long.
• Mains cable.
• Cable to the trip contact, 2 m long.
• Operating manual.
• Cables for connection to the load are not provided as standard