Delta STS30002SR00035 User manual

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Delta Infrasuite
Power Management
User Manual
The power behind competitiveness
Rack Static Transfer Switch
TEST
O/P
S1 S1-ON
S2 S2-ON
RESET
NETWORK
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

II
Infrasuite Power Management
SAVE THIS MANUAL
This manual contains important instructions and warnings that you should
follow during the installation, operation, storage and maintenance of this
product. Failure to heed these instructions and warnings will void the warranty.
Copyright © 2022 by Delta Electronics Inc. All Rights Reserved. All rights of this
User Manual (“Manual”), including but not limited to the contents, information,
and figures are solely owned and reserved by Delta Electronics Inc. (“Delta”).
The Manual can only be applied to the operation or the use of this product. Any
disposition, duplication, dissemination, reproduction, modification, translation,
extraction, or usage of this Manual in whole or in part is prohibited without the prior
written permission of Delta. Given that Delta will continuously improve and develop
the product, changes may be made to the information in this Manual at any time
without obligation to notify any person of such revision or changes. Delta will make
all possible efforts to secure the accuracy and the integrity of this Manual. Delta
disclaims any kinds or forms of warranty, guarantee, or undertaking, either expressly
or implicitly, including but not limited to the completeness, faultlessness, accuracy,
non-infringement, merchantability or tness for a particular purpose of the Manual.

Table of Contents
III
Table of Contents
Chapter 1 : Important Safety Instructions --------------------------- 1
1.1 Important Safety Notes ---------------------------------------- 1
1.2 Electrical Warnings---------------------------------------------- 1
1.3 Standard Compliance ------------------------------------------ 2
1.4 Storage------------------------------------------------------------- 2
Chapter 2 : Introduction --------------------------------------------------- 3
2.1 General Overview ----------------------------------------------- 3
2.2 Package List ------------------------------------------------------ 3
2.3 Features ----------------------------------------------------------- 4
2.4 Model Type-------------------------------------------------------- 5
Chapter 3 : Installation----------------------------------------------------- 7
3.1 Installation_ Model: STS30002SR00035------------------ 7
3.2 Installation_ Model: STS30002SR10035------------------ 8
3.3 Installation_ Model: STS30002SR10135------------------ 9
Chapter 4 : Wiring ----------------------------------------------------------10
4.1 Wiring_ Model: STS30002SR00035-----------------------10
4.2 Wiring_ Model: STS30002SR10035-----------------------10
4.3 Wiring_ Model: STS30002SR10135----------------------- 11
Chapter 5 : Front Panel ---------------------------------------------------13
Chapter 6 : Operation -----------------------------------------------------17
Chapter 7 : InsightPower SNMP IPv6 for rSTS--------------------18
7.1 Introduction of InsightPower SNMP IPv6 for rSTS-----18

IV
Infrasuite Power Management
7.2 SNMP IPv6 Features ------------------------------------------18
7.3 Top View and Front View of SNMP IPv6 -----------------19
7.4 Console Management-----------------------------------------20
7.5 Upgrade-----------------------------------------------------------24
7.6 rSTS Command Settings -------------------------------------26
7.7 Key Generation for SSH --------------------------------------30
Chapter 8 : Troubleshooting --------------------------------------------32
Appendix 1 : Specications ---------------------------------------------33
Appendix 2 : Warranty ----------------------------------------------------34

Chapter 1 Important Safety Instructions
1
Chapter 1 : Important Safety Instructions
1.1 Important Safety Notes

z Only qualied personnel can service this equipment.

zFollow the following precautions when working on this unit.
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Examine the packing container. Notify the carrier immediately if any damage
is present.
4. Do not disassemble the unit.
5. Do not operate the unit near water or in an area with excessive humidity.
6. Keep liquid and foreign objects from getting inside the unit.
7. Do not operate the unit close to gas or re.

zUpstream circuit breaker must be added for each input. The recommended break-
er is D curve 30A for STS30002SR00035 and D curve 32A for STS30002SR10035
and STS30002SR10135.

zVerify whether the branch circuit breaker or fuse on service feed is correct.

zVerify line voltage requirements and the supplied line voltage prior to installation.
1.2 Electrical Warnings

zWhen servicing this equipment, you will need to remove its protective covers and
disconnect the input power. Please observe great caution during these proce-
dures. Only qualied personnel can service this equipment.

zCheck that power cords, plugs, and outlets are in good condition.

2
Infrasuite Power Management
1.3 Standard Compliance

zSafety
UL (US) : UL 62368-1 (only for STS30002SR00035)
CE (EU) : IEC/EN 62368-1

zEMI
CISPR 22 Class A and FCC Class A

zEMS
IEC 61000-4-2 IEC 61000-4-6
IEC 61000-4-3 IEC 61000-4-8
IEC 61000-4-4 IEC 61000-4-11
IEC 61000-4-5

zIPv6 Certication
IPv6 Ready Logo Phase 2 (Core for Host, Logo ID 02-C-000624)
1.4 Storage
Please store the rSTS in its original package and in a dry place. Keep the storage
temperature between -15 ~ 50°C (5 ~122°F).

Chapter 2 Introduction
3
Chapter 2 : Introduction
2.1 General Overview
The rack static transfer switch, hereafter referred to as rSTS, is designed to guar-
antee uninterrupted operation of sensitive equipment. It is powered by two indepen-
dent power sources and automatically makes a rapid switch from one source to the
other when the original power supplying to its connected load fails.
User can know the power ow and rSTS’s status from the front panel’s LED indica-
tors and monitor the rSTS via the built-in InsightPower SNMP IPv6. The unit has a
network interface for users to read and write parameters and the network interface
can be implemented via the Ethernet protocol through an RJ45 connector. The rSTS
is designed to be efcient and reliable.
2.2 Package List
1 1
1
2 3 4 5
STS30002SR00035 STS30002SR10035
STS30002SR10135
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
TEST
O/P
S1 S1-ON
S2 S2-ON
RESET
NETWORK LOCAL

4
Infrasuite Power Management
No. Item Q’ty
1rSTS 1 PC
2Bracket Ear 2 PCS
3Bracket Screw 8 PCS
4Rack Screw 4 PCS
5Rack Nut 4 PCS
NOTE :
1. If there is any damage or anything missing, please immediately contact
the dealer from whom you purchased the unit.
2. If the rSTS needs to be returned, carefully repack the rSTS and all of the
accessories using the original packing material that came with the unit.
2.3 Features

zFlexible installation
Front installation and rear installation are applicable.

zSelf-test function
Power-on self-test
Manual self-test

zWithstands high inrush current
SCR design withstands high inrush current during transferring process.

Chapter 2 Introduction
5
2.4 Model Type
There are three models. Please see the following table and pictures.
Model No.
Input Output
Type Length Type Length
STS30002SR00035 L6-30P 3600 mm
(141.73'') L6-30R 450 mm
(17.72'')
STS30002SR10035 IEC309-32A 4000 mm
(157.48'') IEC309-32A 1000 mm
(39.37'')
STS30002SR10135 HP-T4049S-
3P-L2 N/A HP-T4049S-
3P-L2 N/A

zModel: STS30002SR00035
TEST
O/P
S1 S1-ON
S2 S2-ON
RESET
NETWORK LOCAL

6
Infrasuite Power Management

zModel: STS30002SR10035
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

zModel: STS30002SR10135
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

7
Chapter 3 Installation
Chapter 3 : Installation
3.1 Installation_ Model: STS30002SR00035

zFront installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

zRear installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
NOTE : After installation, the surplus four bracket screws, two rack nuts
and two rack screws are spare parts.

8
Infrasuite Power Management
3.2 Installation_ Model: STS30002SR10035

zFront installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

zRear installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
NOTE : After installation, the surplus four bracket screws, two rack nuts
and two rack screws are spare parts.

9
Chapter 3 Installation
3.3 Installation_ Model: STS30002SR10135

zFront installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

zRear installation
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
NOTE : After installation, the surplus four bracket screws, two rack nuts
and two rack screws are spare parts.

10
Infrasuite Power Management
Chapter 4 : Wiring
4.1 Wiring_ Model: STS30002SR00035
1
Connect the input power cables (provided) to two power sources (source 1 (S1)
& source 2 (S2)). Source 1 (S1) is the preferred source.
2
Connect the output power cable (provided) to your load.
3
Connect the Ethernet cable (not provided) to the front panel’s ‘NETWORK’
port.
To Source 1
To Source 2
To Load
TEST
O/P
S1 S1-ON
S2 S2-ON
RESET
NETWORK LOCAL
4.2 Wiring_ Model: STS30002SR10035
1
Connect the input power cables (provided) to two power sources (source 1 (S1)
& source 2 (S2)). Source 1 (S1) is the preferred source.
2
Connect the output power cable (provided) to your load.
3
Connect the Ethernet cable (not provided) to the front panel’s ‘NETWORK’
port.

Chapter 4 Wiring
11
To Source 1
To Source 2
To Load
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
4.3 Wiring_ Model: STS30002SR10135
1
Remove the two screws shown in the gure below.
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL

12
Infrasuite Power Management
2
After removing the two screws, you will see the wiring terminals (L, N, G) as
follows.
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
G
N
L
G
N
L
G
N
L
3
Follow the following table to use the specified wires to connect the wiring
terminals and the source 1 (S1), source 2 (S2) and your load. For wiring,
please refer the gure below. Please note that source 1 (S1) is the preferred
source.
Wiring
Terminal
Location
L N G
Wire
Function Phase Neutral Ground
Terminal
Wire Size
Rating
32A
Minimum
Input Wire
Size
10 AWG/ 3G4
Tightening
Torque 14Kgf-cm
To Source 1 To Source 2
To Load
LN G LN G LN G
4
Connect the Ethernet cable (not provided) to the front panel’s ‘NETWORK’
port.

Chapter 5 Front Panel
13
Chapter 5 : Front Panel
1
2
3
4 5
6
78 1 2 3
45
TEST
O/P
S1 S1-ON
S2 S2-ON
NETWORK
RESET
LOCAL
No. Item Description
1S1 LED
Green. The LED indicates the condition of input source
1. If the input source 1 is within the acceptable range, the
LED will light up as green. If the input source 1 is out of the
acceptable range, the LED will be off.
2S2 LED
Green. The LED indicates the condition of input source
2. If the input source 2 is within the acceptable range, the
LED will light up as green. If the input source 2 is out of the
acceptable range, the LED will be off.
3S1_ON
LED
Green. If the rSTS uses input source 1 to supply power to the
output, the LED will light up as green. If not, the LED will be
off.
4S2_ON
LED
Green. If the rSTS uses input source 2 to supply power to the
output, the LED will light up as green. If not, the LED will be
off.
5O/P
LED
Green. The LED indicates the output condition (voltage is >
60Vac). If there is output, the LED will light up as green. If
not, the LED will be off.
6Test
Button
Use the button to test the rSTS. Press the button once and
the rSTS will transfer to the 2nd source for 1 minute and then
transfer back to the original preferred source.

14
Infrasuite Power Management
No. Item Description
7Test
LED
Green. If you press the test button, the rSTS will be under
test and the Test LED will ash (on: 0.5s; off: 0.5s). In normal
operation, the LED will be off.
8Fault
LED
Red. If the rSTS has any internal fault, the LED will light up
as red. If the rSTS has any environmental fault, the LED
will ash (on: 0.5s; off: 0.5s). Via the NETWORK port, fault
messages will be sent to a connected PC. From the PC, you
can see error codes as follows.
Environmental Fault
Error Code Meaning
E01 Output overload
E02 Over temperature (due to detection of
ambient temperature)
E03 Over temperature warning (due to
detection of S1 heat-sink temperature)
E04 Over temperature warning (due to
detection of S2 heat-sink temperature)
Internal Fault
Error Code Meaning
E11 Over temperature (due to detection of S1
heat-sink temperature)
E12 Over temperature (due to detection of S2
heat-sink temperature)
E13 Auxiliary power 1 circuit failure
E14 Auxiliary power 2 circuit failure
E21 Input relay of S1 is open
E22 Input relay of S1 is short
E23 Input relay of S2 is open
E24 Input relay of S2 is short
E25 Input SCR of S1 is open
E27 Input SCR of S2 is open

Chapter 5 Front Panel
15
No. Item Description
1NETWORK
Port
Connects to the Ethernet Network.
2LOCAL
Port
Connects to a workstation with an RJ45 to DB9 cable to
congure the system.
3RESET
Button
Resets InsightPower SNMP IPv6 for rSTS (hereafter referred
to as SNMP IPv6). This DOES NOT affect the operation of
the rSTS.
4LED
Indicators
NET LED (green) indicates network communication status.
rSTS LED (amber) indicates the rSTS’s communication
status.
NETWORK
NET LED rSTS LED
LED Condition Meaning
ALL Blinking
Rapidly
Firmware is upgrading.
NET LED OFF Ethernet is unlinked.
NET LED Blinking
Ethernet is linked but no DHCP
server is found.
(Default IP 192.168.1.100)
NET LED Green Ethernet is linked.
rSTS LED OFF 1. Initialization
2. SNMP IPv6 abnormality
rSTS LED Amber SNMP IPv6 abnormality
rSTS LED Blinking
Every
second
Poor connection
between the rSTS and
the SNMP IPv6.
Every
50 ms
Normal connection
between the rSTS and
the SNMP IPv6.

16
Infrasuite Power Management
No. Item Description
5DIP
Switches
Set up operation mode. Please refer to the following table.
1 2
ON
DIP Switch 2DIP Switch 1
DIP
Switch 1
DIP
Switch 2
Operation
Mode Description
OFF OFF Normal
Mode
The built-in SNMP IPv6
provides the rSTS’s
status information and
parameters through a
network system.
OFF ON
Pass
Through
Mode
The built-in SNMP
IPv6 stops polling the
rSTS but transfers
the communication
data between the
LOCAL port and
the rSTS. MODBUS
Communication:
9600bps 8-N-1.
ON OFF N/A Invalid state.
ON ON Congura-
tion Mode
In this mode, users
can login through
the LOCAL port and
congure the built-in
SNMP IPv6’s settings.