HRX-OM-K003
Chapter 3 Transporting and Installation
3.3 Procedure for Installation HRW Series
Selection of the breaker for the customer’s equipment (primary side)
HRW002-H HRW008-H HRW015-H HRW030-H
HRW002-H1 HRW008-H1 HRW015-H1 HRW030-H1
HRW002-H2 HRW008-H2 HRW015-H2 HRW030-H2
HRW002-HS HRW008-HS HRW015-HS HRW030-HS
HRW002-H1S HRW008-H1S HRW015-H1S HRW030-H1S
HRW002-H2S HRW008-H2S HRW015-H2S HRW030-H2S
This product is equipped with the breaker which has different
operating characteristics depending on each model. For the
customer’s equipment (primary side), use the breaker whose
operating time is equal to or longer than the breaker of this product. If
the breaker with shorter operating time is connected, the customer’s
equipment could be cut off du eto the inrush current of the motor of
this product.
100 135 200 300 400 500 600 700 1000 1500 2000 3000 4000 5000 7000 10000
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Current (% to the capacity of the main breaker of this product)
Figure 3-5 Breaker operating characteristics curve
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