- Mô tả Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
Automatic circuit breaker tester UPA-6 is designed for testing and ampere-second characterization of automatic AC current circuit breakers. The device allows registering the value of the supplied current and timing the automatic circuit breaker switching interval.
Circuit breaker tester UPA-6 is a mobile device, which could be easily transported to a required testing location.
Technical Specifications
Parameter | Value |
Supply voltage single-phase AC current, V | 220 ± 15 |
Frequency, Hz | 50 ± 1 |
Maximum output current at AC 220 V, kA | 6,4 |
Measurement range test current, kA | 1 … 6 |
Measurement range test current, A | 100 … 999 |
Test current supply time measurement range, s | 1 … 999 |
Test current supply time measurement range, ms | 50 … 990 |
Reduced error of the test current measurement, % max | 3 |
Absolute error of the current flowing time and the switching off time measurement in the range from 50 ms to 990 ms, ms, max | 20 |
Reduced error of the current flowing time and the switching off time measurement in the range from 1 s to 7200 s, %, max | 3 |
Continuous running time under the maximum current, s, min | 30 |
Highest power consumption, kW, max | 33 |
Weight control unit, kg, max (no flexible busbars) | 47 |
Overall dimensions, mm, max | 535×358×200 |
Lifespan, years, avg | 10 |
Package Contents
Component | Quantity |
UPA-6 control unit | 1 |
Flexible busbar with cross-section 110 mm2 (length 1 m) | 8 |
RNO connection outlet | 1 |
RNO (Inom = 80 A) | Optional* |
Cable for connecting RNO to UPA-6 | Optional |
Documentation | |
User’s Manual | 1 |
· * Delivery terms of RNO are discussed separately.
