SPECIFICATIONS Page 25
Table 5 - Ratings
Items HCV-1JBU HCV-1KAU
Rated Insulation Voltage kV 1.5
Rated Operation Voltage V 208-1500
Rated Operational Current A 600 720
Rated Frequency Hz 50/60
Rated Making Current kA 6.0
(close 100 times)
7.2
(close 100 times)
Rated Breaking Current kA 4.8
(close-open 25 times)
5.76
(close-open 25 times)
Rated Insulation Level kV AC 10 Impulse 45 AC 10 Impulse 30
Rated Short-Time Current kA 9.0 – 1 sec.
3.6 – 30 sec.
10.8 – 1 sec.
4.3 – 30 sec.
Method of Operation Non-latch
Mechanical Operation Million 2.5
Electrical Operation Million 0.5
Operational Voltage Standard 100-240V AC/DC
Auxiliary Switch 3 N.O. – 3 N.C.
Switching Frequency Times/h 1200
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