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2 Product Description
The ST-series is an on-line uninterruptible power supply device
incorporating double-converter technology with single-phase input and
single-phase output. It offers the high quality power supply with the
greatest degree of availability and reliability. The 1-3kVA of ST series is
compact and convenient for users, especially for the basic equipments in
some areas such as: finance, communication, government, traffic,
manufacture, education and so on.
2. 1 System Type and Configuration
There are two types of UPS according to the battery configuration: standard
type and long backup time type, each available in the following ratings:
1kVA, 2kVA and 3kVA UPS.
Table 2-1 UPS types and configurations
Type
Model
Remark
1kVA
ZS110
-1K
With a 1A internal charger and 3 build-in batteries of
12V/ 7AH
2kVA
ZS110
-2K
With a 1A internal charger and 6 build-in batteries of
12V/ 7AH
Standard
3kVA
ZS110
-3K
With a 1A internal charger and 8 build-in batteries of
12V/ 7AH
1kVAS
ZS110-
1K-KS
With a 7A internal charger and external battery slot.
2kVAS
ZS110-
2K-KS
With a 7A internal charger and external battery slot.
Long
Backup
Time
3kVAS
ZS110-
3K-KS
With a 7A internal charger and external battery slot.
Note:
“-KS” model means Long Backup Time
.
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2. 2 The Appearance of the UPS
Figure 2-1 The rear panel of ZS110-1K-KS
Figure 2-3 The rear panel of ZS110-2K-KS-ZS110-3K
* The picture for back panel is just for reference, it subjects to change on
customer’s requirement, please refer to the real subject.
Note
：
The appearances above are examples with the long backup time, the corresponding
standard type is without the “External Battery slot”.
