Zenith Zts T-Series Features - ABB Zenith ZTS T Series Operation, Maintenance, And Installation Manual

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Z E N I T H Z T S ( D) T- S E R I E S 1 6 0 0 - 3 0 0 0 A & Z T S C T T- S E R I E S 1 0 0 - 3 0 0 0 A
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2.3 Zenith ZTS(D/CT) T-series features
Feature comparison
Ampere sizes available
Rated voltage
Rated frequency
Phase system
Number of poles
Neutral configuration
Switched
Product type
Open transition (I - II)
Delayed transition (I - O - II or II - O - I)
Closed transition (I - O - II or II - O - I)
Voltage and frequency settings
Pick up SOURCE 1 Voltage
Drop out SOURCE 1 Voltage
Pick up SOURCE 2 Voltage
Drop out SOURCE 2 Voltage
Pick up SOURCE 1 Frequency
Drop out SOURCE 1 Frequency
Pick up SOURCE 2 Frequency
Drop out SOURCE 2 Frequency
Time delay settings
Override momentary SOURCE 1 Outage, sec
Transfer from SOURCE 1 to SOURCE 2, sec
Override momentary SOURCE 2 Outage, sec
ZTS(D/CT) controls (Touch screen)
S1 O
l
LOAD
l O
ON OFF
UL: 100-3000A (closed transition)
1600-3000A (open & delayed transition)
Single and Three
71-99 %, 101-119 %
70-98 %, 102-120 %
71-99 %, 101-119 %
70-98 %, 102-120 %
80.5-99.5 %, 100.5-119.5 %
80-99 %, 101-120 %
80.5-99.5 %, 100.5-119.5 %
80-99 %, 101-120 %
S2 S1 S2
ll ! l ll !
AUTO LOAD AUTO
ll l ll
ON ON ON
208-480 Vac
50 / 60 Hz
2, 3, and 4
Yes
Yes
Yes
Yes
0-60
0-3600
0-60