1 Supply 1 Input
Push-in terminal suits 4mm² cable, use a small blade type screwdriver in the top slot and press in; insert the
cable and release.
Repeat for the Neutral Conductor. Note the neutral is not fused. Bare the wire just 8mm.
2 Output Terminal
Push-in terminal suits 4mm² cable, use a small blade type screwdriver in the top slot and press in; insert
the cable and release. Bare the wire just 8mm.
3 Alarm LED
When there is an alarm that has not been acknowledged this LEDs will flash. If the alarm has been
acknowledged but the condition still exists, the LEDs will remain on.
The Alarm LED and the Remote Contact will be triggered when:
▪
On Supply 1 when priority is Supply 2
▪
On Supply 2 when priority is Supply 1
▪
Not in Synchronism
▪
Supply 1 or Supply 2 are not in spec.
▪
There is/was an overcurrent/overload/load fault condition or Overtemperature condition
▪
There has been a thyristor/SCR Fault
▪
The Auto retransfer to preferred source has locked out & max number of automatic re-transfers
has been exceeded.
4 Alarm Cancellation Button
Pressing this button acknowledges new alarms, causing the audible alarm to turn off and the LEDs to go
from flashing to solid.
5 Preferred Indicator
These three LEDs indicate which supply is selected as the preferred supply. Supply 1
‘
I’
, Supply 2
‘
II’
or
neither may be selected.
6 Preferred Button
Pressing this button repeatedly will scroll through which supply is selected as the preferred supply.
7 Supply 1 Okay LED
Green/Red indicated that Supply 1 is within/out of tolerance. If fuse is open or blown or there is no
power present the power available LED will be Red.
8 Supply 2 Okay LED
Green/Red indicated that Supply 2 is within/out of tolerance. If fuse is open or blown or there is no
power present the power available LED will be Red.
9 Sync Okay LED
Green/Red indicated whether Supply 1 and Supply 2 are within/not within enough degrees of
synchronisation of each other to perform a transparent transfer.
10 On Supply 1 LED
Green/Red indicates the load is on/not on Supply 1.
11 On Supply 2 LED
Green/Red indicates the load is on/not on Supply 2.
12 Supply 2 Input
Push-in terminal suits 4mm² cable, use a small blade type screwdriver in the top slot and press in; insert the
cable and release.
Repeat for the Neutral Conductor. Note the neutral is not fused. Bare the wire just 8mm.
13 Output Okay LED
Green/Red indicated the output is OK/faulty.
14 Load LEDs
There are eight LEDs, the bottom six are Green and indicate roughly 10% - 90% loaded. The seventh LED
is orange and indicates 100% loaded. The eighth LED is Red and indicates that the iSTS is over loaded.
15 Remote Contact
Voltage free alarm for integration into BMS.
Do not connect any more than 50V/0.5A, not suitable for
230V
AC
. Contacts are Normally Closed. Contact is held Open when there is no alarm. When power fails
the relay contact closes (fail safe). The Remote Contact and the Red Alarm LED are driven by the same
logic.
i
STS
R
2
3
5
7 9 10
13 14
!
II
I
!
I
II
≠
1
F
1
4
6
8
11
12
15
12
1
N P
N P
N P
IN1
IN2
OUT
STATIC POWER Pty Ltd
ABN 42 101 765 913
iSTS R
–
Quick Starter Guide R03
Post to:
Box 2003
Research Delivery centre
Research, VIC 3095 - Australia
Manufactured at:
5 Candlebark Court
Research, VIC 3095
Australia
Contact us:
+61 3 9437 0494
[email protected]
www.staticpower.com.au
