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PAK200788_02A July 2019 ©2019 ELMDENE INTERNATIONAL LTD
C
OMMISSIONING
Connecting the mains supply
11.
With no external connections made to the PSE, connect the mains input wires
to the terminal block,
ensuring that the mains isolator (disconnect device) is
open
. Fasten wiring in place with cable tie to the fixing points provided.
Note: This equipment MUST be earthed.
12.
Apply mains input. Confirm that all LED indicators flash on briefly proving
integrity of indicators. After the power-on LED sequence confirm that the
following conditions are met:
LED
#
Symbol
LED Colour
Function
1
Mains
Constant Green
Indication: Mains supply = OK
2
Batt
Constant Yellow
Indication: Battery Fault = missing battery indicated
3
Fault
Yellow FLASH x1
(repeating)
Indication: Fault with PSU = due to missing battery
4
Diagnostic
Red FLASH x2
(repeating)
Indication: Fault = missing battery indicated
5
OP1*
Constant Green
Indication: Output 1 = OK
6
OP2*
Constant Green
Indication: Output 2 = OK
(See also ‘
Status and Fault-Diagnostic LED Indication
’
table for full details of LED indications.)
13.
Disconnect the mains power using the disconnect device.
Connecting the Remote Signalling
14.
Connect the EPS and
GEN PSU Fault outputs
to the appropriate inputs
of CIE
EPS Fault
GEN Fault
Condition
Possible Cause
Action
(
COM TO N
/
C
)
C
LOSED
(
COM TO N
/
C
)
C
LOSED
Normal
operation.
Mains present.
Battery healthy.
None.
(
COM TO N
/
C
)
O
PEN
(
COM TO N
/
C
)
C
LOSED
Standby Mode.
Mains lost (> 8 seconds)
Battery driving load.
Investigate loss of mains.
(
COM TO N
/
C
)
C
LOSED
(
COM TO N
/
C
)
O
PEN
Fault Present.
Blown fuses.
Battery fault
Internal fault.
Investigate fault source using
diagnostic LED #4.
Rectify fault where possible.
(
COM TO N
/
C
)
O
PEN
(
COM TO N
/
C
)
O
PEN
PSU
Shutdown.
Mains lost (> 8 seconds)
Standby battery exhausted.
Restore mains as soon as possible.
Connecting the Load (
with OUTPUT MONITOR jumper fitted
)
15.
When monitoring the PSU outputs, the STV can either consider
the outputs as 2 individual, unrelated loads or will monitor the
two outputs as a single dual-power transmission path (see
section 41 for DUAL-PATH monitoring). With the OUTPUT
MONITOR jumper fitted, the outputs are considered as two
individual loads.
Mains
Input
FAULT RELAY STATES
COM / NO / NC
HEALTHY
COM / NO / NC
FAULT
GEN
EPS
COM / NO/ NC
COM / NO/ NC
Relay Rating: 1A @ 30V dc (60V dc max), Volt-free, change-over (SPDT) form C
+
+
-
- +
2x LOAD
OUTPUTS
M A INS FUSE
FUSE #1
-
LOAD OUTPUT
+
LO AD 1
-
+
LO AD 2
