CHV180 series frequency inverter special for elevator Extension card
.88.
Users select the card according to the actual requirement.
7.4.2 Dimensions and schematic diagram of UVW type synchronous PG
Figure 7.13 Dimensions and schematic diagram of UVW type synchronous PG
Note:
1) The installation position and method of synchronous motor PG card are the
same as that of the asynchronous motor PG card, but the contact pin has two
lines, the contact pin of asynchronous motor PG card is only one line(the below
line of CN9).
2) The dimension of SIN/COS type synchronous PG is consistent with UVW type
PG card only without dial switching for frequency division.
3) The PG card of asynchronous motor is used in all of CHV series inverters, but
the PG card of synchronous motor is only used to CHV180 inverter. When user
is using the synchronous tractor, they must select the PG card of synchronous
motor.
7.4.3 Description of Terminals and Dial Switch
The PG card has one signal wire port and 3 user terminal (output signal of frequency
division) shown as Figure 7.14:
15
6
11
10
15
TER-OA TER-OB COM1
DB15 Frequency division output
Figure 7.14 The PG card wire port and wire terminals.
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