Introducing Beaver Electrical's PI-1600 Circuit Breaker Tester

Beaver Electrical's field service team is thrilled to unveil their latest addition to the fleet of test equipment: the advanced PI-1600 GEN2 Circuit Breaker Tester by Eti Precision. 

This cutting-edge tester empowers our field service technicians to conduct comprehensive tests on low-voltage direct-acting AC circuit breakers from all the leading manufacturers. The PI-1600 also supports high-current applications such as current transformers and heat runs. With its SCR technology, the PI-1600 eliminates closing time errors, ensuring precise testing outcomes. Its initiation at the zero crossover point eliminates DC offset in the current waveform, resulting in accurate and repeatable test results, even for high-speed, solid-state, or electromechanical trip devices.

Key Specifications

• Input Power: 208, 240, and 277 Vac, single phase 50/60 Hz
• Current Range: 0-16,000 Amperes
• Current Accuracy:
  • +/- 0.5% Reading + 0.5% Range + 1 Digit (continuous)
  • +/- 1.0% Reading + 1.0% Range + 1 Digit (Pulse > 0.01 sec)
• Time Ranges:
  • 0-9.999 / 0-99.99 / 0-999.9 / 0-9999 Seconds
  • 0-999.9 / 0-9999 Cycles

If you require breaker, CT, or miscellaneous Temperature Rise (Heat Run) testing, Beaver Electrical has you covered! Contact Us for further details.

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Output Current & Overload Capabilities

5V	10V	20V	Overload	Duty	Max ON Time	Min OFF Time	Max Input Current 208V	Max Input Current 240V	Max Input Current 277V
1600 A	800 A	400 A	1 X	100%	Continuous	n/a	43 A	38 A	32 A
2250 A	1125 A	563 A	1.4 X	50%	15 min	15 min	61 A	53 A	45 A
3200 A	1600 A	800 A	2 X	25%	5 min	15 min	86 A	75 A	65 A
4800 A	2400 A	1200 A	3 X	10%	2.5 min	20 min	129 A	112 A	97 A
6400 A	3200 A	1600 A	4 X	6%	75 sec	20 min	173 A	150 A	129 A
8000 A	4000 A	2000 A	5 X	4%	4 sec	2 min	216 A	187 A	161 A
11200 A	5600 A	2800 A	7 X	2%	2 sec	2 min	303 A	262 A	226 A
16000 A	8000 A	4000 A	10 X	1%	0.6 sec	1 min	433 A	375 A	323 A