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SPECIFICATIONS
Items
Rated Maximum Voltage
Rated Operation Voltage
Rated Current
Rated Frequency
Interrupting Capacity
Rated Insulation Level (BIL)
Rated Insulation Level (Power-frequency withstand)
Rated Short-Time Current
Control Voltages*
Control Voltages*
Available Rated Trip Voltages
Pick-Up Voltage AC or DC (Max.) **
Drop-Out Voltage AC or DC (Max.) **
Closing time**
Opening time**
Arcing time
Rated Trip Voltages
Minimum Trip Voltages
Maximum Trip Current
Method of Operation
Mechanical Operation
Electrical Operation
Auxiliary Switch
Auxiliary Contact Rating
Switching Frequency
* Adjustable via switch settings on the drive unit
** These are typical values measured under the following conditions:
a) No external devices connected to the mechanism.
b) At sea level.
c) 120Vac control power applied to terminals 1 & 2.
d) Contactor controlled (open/close) via terminals 3 & 4.
Table 5 – Ratings
kV
V
A
Hz
kA
kV
kV
kA
Vac
Vdc
Vdc
msec
msec
msec
Vdc
Vdc
Adc
Million
Million
Times/h
HCV-7HA
7.2
1501-6900
400
50/60
7.2
60
18.2
6.0 – 1 sec., 2.4 – 30 sec.
100-240
125-250
N/A
24, 32, 48, 125, 250
85% Rated (Hot) - 70% Rated (Cold)
70% Rated (Hot) - 60% Rated (Cold)
50-90
15-40
≤10
N/A
24, 32, 48, 125, 250
N/A
40-60% Rating
N/A
Non-latched
1
0.25
3 N.O – 3 N.C.
2 N.O. – 2 N.C.
10 A, 600 V (NEMA Class A600)
1200
Page 25
HCV-7HAL
4.8
Latched
0.25
300
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