AUTOMATIC ELECTRICAL PROTECTIVE EQUIPMENT TEST SYSTEMS
Automatic CBC-C series systems are designedfor high-voltage withstand testing of electrical protective equipment and insulated hand tools.
The testing is carried out with an AC voltage up to 50 kVRMS (up to 100 kVRMS for CBC-100C) at industrial frequency (f = 50 Hz).
CBC-C-series systems are supplied with a range of holders allowing to test a wide range of objects, including:
✓ rubber insulating gloves and dielectric safety boots;
✓ hand tools with electrical insulation;
✓ voltage indicators;
✓ discharge rods;
✓ insulating mats.
CBC-C-series systems are able to operate in a fully automatic mode – apply, stabilise and control the output voltage according to the pre-set parameters, as well as fill and drain the test bath using electric pump as part of the test cycle.
The system comprises of control, high-voltage and measurement units, as well as a separate test bath. Such multi-module design allows an operator to remain at a safe distance away from high-voltage circuit and the test bath.
CBC systems of C-series include the following operational safety measures:
✓ Overcurrent protection.
✓ Short-circuiter on the high-voltage outlet.
✓ Protective earthing.
✓ Sulphur hexafluoride gas pressure monitoring in the high-voltage unit (units).
✓ Emergency stop button.
|Test modes and parameters||"Neon lamp, 100 V"||Output voltage adjustment and indication range||20 … 100 VRMS|
|"Test bath, 15kV"||1 … 15 kVRMS|
|"BVI-50"||10 … 50 kVRMS|
|"BVI-100"||-||10 … 100 kVRMS|
|Leakage current threshold||7.6 mA||10 mA|
|Number of simultaneously testable objects||up to 4|
|Relative voltage and leakage current indication error||± 3 %|
■ Protective earthing
■ Operating grounding
■ Automatic grounding bar
■ Thermal overload warning
■ Low internal gas pressure warning
|High voltage presence signalling||■ Light signalling|
|High voltage switch off||
■ EMERGENCY STOP button
■ Power keylock switch
■ Safety interlock
|Power supply and consumption||Mains supply voltage||230 VAC, ± 10 %|
|Mains supply frequency||50 Hz (60 Hz option)|
|Power consumption||up to 0.9 kV•A||up to 1.5 kV•A|
|Physical||Control unit dimensions, H × W × D||97 × 344 × 193 mm|
|Control unit weight|
|High-voltage unit dimensions, H × W × D||334 × 364 × 381 mm|
|High-voltage unit weight||26.5 kg||26.5 kg × 2|
|Measurements unit dimensions, H × W × D||175 × 368 × 254 mm|
|Measurements unit weight|
|Bath dimensions, H × W × D||900 × 700 × 820 mm|
|Bath weight (with accessories, empty)|