PCT-1000
Primary Current Injection Test Set
Primary Current Injection Test Set
With accurate data, anti-interference, and high output power, the PCT-1000 is a market leader in its field.
Primary current injection testing is utilised in high current/high voltage scenarios found at large electrical installations such as substations. A large current (between 100A and 20,000A depending on system specifications and test requirements) is injected directly on the primary side of the electrical system such as a circuit breaker. The objective of the test is to identify how the system operates under various levels of current load.
Primary injection testing is suitable for testing over-current trip relays attached to a circuit breaker. By injecting the current into the system we can measure if the breaker will trip or fail, and how long the current is live before the circuit is broken.
Circuit breakers can go long periods of time without activation, and failure at the moment of activation can cause catastrophic damage to the electrical system. Circuit breaker testing with primary current injection on a breaker that has not triggered in some time is the best way to recreate the real operating conditions of a current spike.
- Output current: 0-1000A AC in parallel, 0-500A in series mode.
- Capacity: 3KVA
- Output voltage: 3V in parallel and 6V in series mode
- 0-50A AC current can be outputted, ideal for over current quick break testing of secondary protection.
- PVC panel, simple and easy to navigate.
- Zero start function to prevent the test objects from damage caused by high current impulse. The equipment only can be started from zero.
- Impulse selection function. The required current can be output directly without zero protection function when undergoing a quick-break test for a circuit breaker.
- Accurate measurements. LCD digital indicator to display output current and voltage. The resolution of output current is 1A and output voltage is 1V.
- Portable design, suitable for on-site testing.
- Damping design, to ensure reliable transportation.
- The current range can be switched, easy to read.
- Engineered casing; dust-proof and waterproof, IP67 class.
- With wedge-shape air flue to improve heat-dissipation ability.
- Directly display primary current and secondary current, convenient for CT/PT turn ratios calibration test. (Optional)
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1-Year Warranty
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Extra information relating to GPS-6800
- circuit breakers
- primary injection of over-current relays
- auto-reclosers
- MCB’s
- CT ratio (optional with external meter for secondary current)
1-year warranty (subject to product registration with GPS LTD) Visit www.gpslimited.com/register-product Service and calibration available. Please contact for more information |
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