HRX-OM-I051
Chapter 3 Transporting and Installation
HRZ Series 3.3 Procedure for Installation
Selection of the breaker for the customer’s equipment (primary side)
HRZ001-L HRZ002-L HRZ004-L
HRZ001-L1 HRZ002-L1 HRZ004-L1
HRZ001-L2 HRZ002-L2 HRZ004-L2 HRZ008-L2
HRZ001-H HRZ002-H HRZ004-H HRZ008-H
HRZ001-H1 HRZ002-H1 HRZ004-H1 HRZ008-H1
HRZ002-W HRZ008-W HRZ002-W1 HRZ008-W1
Figure 3-6 Breaker operating characteristics curve
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.
Current (% to the capacity of the main breaker of this product)
100 135 200 300 400 500 600 700 1000 1500 2000 3000 4000
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
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