ERICO 200 Series SES - Manual (Page 3)

SES 200 Series
Transient Voltage Surge Suppression
 2000 ERICO

Inc, 34600 Solon Rd, Solon, OH 44139 Page 3 of 4 Doc: IPSES200.doc, Issue: A, Date: 9/13/2000
EXTERNAL ALARM
6. Each of the blue TDS

-MOVTEC units inside the
SES 200 unit provides an alarm relay contact
indicating its status. These contacts are wired to the
X5 and X7 terminals on top of the unit. When the
unit is correctly powered and operational, the relay
will be operated and these two terminals will be
connected together. If power is removed from the
unit or the MOVTEC module becomes damaged due
to excessive surge energy, the relay contacts will
open.
To provide external alarm indication from the unit,
the two alarm contacts from each MOVTEC are
connected in series. That is, for the single-phase
unit with 3 MOVTECs, the external alarm wiring is
connected to “X5 MOVTEC 1” and “X7 MOVTEC 3”.
A small interconnecting link of the same wiring type
is connected from (“X7 MOVTEC 1” to “X5 MOVTEC
2”) and from (“X7 MOVTEC 2” to “X5 MOVTEC 3”).
Connection is made to the terminals by depressing
the orange tab, inserting a stripped wire (22 AWG –
16 AWG) and releasing the orange tab. These
contacts are rated at 2A, 30Vdc; 0.6A, 110Vdc;
0.6A, 125Vac. For the three-phase units, ensure the
4
th
MOVTEC is wired in series in the same manner.
ENGAGING POWER
7. Verify all wiring connections, replace the enclosure
door lid and engage power feeding the SES 200. All
MOVTEC surge module bar graphs should be
illuminated.
If any of the status LEDs are not illuminated,
disconnect power, check wiring, rectify any
deficiencies, and re-power the unit. If still
experiencing difficulties, please contact your supplier
or the manufacturer.
ERICO, Inc.
34600 Solon Rd
Solon OH 44139
(800) 677-9089
REPLACEMENT OF TDS
 -MOVTECS
Should a TDS

-MOVTEC module require replacement,
they are designed to be replaceable in the field by a
Licensed Electrical Contractor, following the steps
below:
1. Identify the module to be replaced, and obtain a
replacement module. Confirm that the replacement
module is the same model number and is designed
for the same voltage.
2. Disconnect and lockout power to the SES 200.
Follow all applicable electrical codes and safe
working practices.
3. Unscrew the wired terminals on the module to be
replaced and carefully remove the wiring from the
module, noting where each wire is connected.
4. Remove the module to be replaced from the back
panel.
5. Install the replacement module in place, again
checking that it is the same part number as the
faulty module.
6. Replace the wiring into the correct terminals,
tightening each terminal to a torque of 13 in-lb.
7. Verify all wiring connections, close the SEP
enclosure door and engage power to the system.
8. All MOVTEC surge module protection indicators
should all be illuminated.
MAINTENANCE
This unit requires no regular preventative maintenance,
apart from periodically observing the indicators to verify
continued correct operation.