Current monitoring module ESUC

Different types are available :
• SA range : with screw connection and transparent protective cover – for
mounting on your heatsink or panel mount,
• SAL range : « ready to use » on 22,5 and 45mm heatsinks,
• SU range : with pluggable connector on inputs and removable flaps for
protection – for mounting on your heatsink or panel mount
• SUL and SUM range : « ready to use » on 22,5 and 45mm heatsinks
Reminder : ESUC is an option
available for SU/SUL
All technical charateristics are subject to change without previous notice - PLAQESUCUK - January 2010
A cost-effective, reliable and compact solution !
Current monitoring module for SU range
Standard characteristics
SAxx1xx
SUxx1xx
SAxx2xx
SUxx2xx
SALxx1xxx
SULxx1xxx
SALxx2xxx
SULxx2xxx
SAxx3xxx
SUxx3xxx
SALxx3xxx
SULxx3xxx
SAxx5xxx
SUxx5xxx
SAxx7xxx
SUxx7xxx
SALxx5xxx
SULxx5xxx
SALxx7xxx
SULxx7xxx
Thyristor rating
12A
25A
35A
50A
75A
Itsm (10ms) min
120
250
320
530
1100
I²t (A²s) < 10ms (typical)
72
340
512
1404
6000
Operating temperature
-40 /+80°C
-40 /+80°C
-40 /+80°C
-40 /+80°C
-40 /+80°C
Storage temperature
-40/+125°C
-40/+125°C
-40/+125°C
-40/+125°C
-40/+125°C
Input / Output insulation
and Output / Baseplate
4000VRMS
4000VRMS
4000VRMS
4000VRMS
4000VRMS
A large range of heatsinks
Accessories
Our distributor
www.celduc.com
5, rue Ampère - BP 30004 - 42290 SORBIERS - FRANCE
Tel : +33(0)4 77 53 90 20 - Fax : +33 (0)4 77 53 85 51
Tel export : +33(0)4 77 53 90 21
[email protected]
www.celduc.com
Current monitoring module : ESUC
for
SU
SUL
Current range : 2-40A
Control : 8-30VDC
Permanent load current monitoring
Current teaching function by push button or
external logic input
Two alarm thresholds : + / - 16% of Iteach
=
+
+
Partial load break detection
Heater fault
detector SA range
Open mains detection
Open load detection
Detection of short-circuited SSR
Standard
SSR
Mounting &
wiring costs
Why choosing celduc current monitoring function ?
For quick fault detections (instantaneous alarm).
To detect when a heater is broken which brings problems in production and is difficult
to locate.
Partial load short-circuit
To have a price-effective solution.
To make installation and maintenance easy (directly pluggable on Solid State Contactor)
ESUC module is an option available for
Mounted on SU or SUL, this module allows to make a
diagnostic up to 5 heating elements in parallel.
The current value is compared to a reference value which has been stored during initialisation
by means of the “Teach “ push button or “external Teach” input.
If the operator presses the teach push button for at least 3s or if the
external teach input is ON for at least 3s the device will record the value
Iteach of the current and set a high current threshold at Iteach + 16%
and a low current threshold at Iteach – 16%.
If the current varies outside the reference value ( +/- 16%), the module
detects a fault (partial load fault or overload).
At the same time, the module monitors a network failure (no current with
control) or a thyristor fault (current without control). In case of a failure,
the output status indicates a problem after a small delay (100ms max).
Different configurations and status are visualised by 3 LEDs.
To reduce space to the minimum thanks to this compact solution
Options on request
Micro-switches can be added to allow parameters setting : threshold,
delays, locking, alarm inhibition, ...).
Please consult us.
Different types are available :
• SA range : with screw connection and transparent protective cover – for
mounting on your heatsink or panel mount,
• SAL range : « ready to use » on 22,5 and 45mm heatsinks,
• SU range : with pluggable connector on inputs and removable flaps for
protection – for mounting on your heatsink or panel mount
• SUL and SUM range : « ready to use » on 22,5 and 45mm heatsinks
Reminder : ESUC is an option
available for SU/SUL
All technical charateristics are subject to change without previous notice - PLAQESUCUK - January 2010
A cost-effective, reliable and compact solution !
Current monitoring module for SU range
Standard characteristics
SAxx1xx
SUxx1xx
SAxx2xx
SUxx2xx
SALxx1xxx
SULxx1xxx
SALxx2xxx
SULxx2xxx
SAxx3xxx
SUxx3xxx
SALxx3xxx
SULxx3xxx
SAxx5xxx
SUxx5xxx
SAxx7xxx
SUxx7xxx
SALxx5xxx
SULxx5xxx
SALxx7xxx
SULxx7xxx
Thyristor rating
12A
25A
35A
50A
75A
Itsm (10ms) min
120
250
320
530
1100
I²t (A²s) < 10ms (typical)
72
340
512
1404
6000
Operating temperature
-40 /+80°C
-40 /+80°C
-40 /+80°C
-40 /+80°C
-40 /+80°C
Storage temperature
-40/+125°C
-40/+125°C
-40/+125°C
-40/+125°C
-40/+125°C
Input / Output insulation
and Output / Baseplate
4000VRMS
4000VRMS
4000VRMS
4000VRMS
4000VRMS
A large range of heatsinks
Accessories
Our distributor
www.celduc.com
5, rue Ampère - BP 30004 - 42290 SORBIERS - FRANCE
Tel : +33(0)4 77 53 90 20 - Fax : +33 (0)4 77 53 85 51
Tel export : +33(0)4 77 53 90 21
[email protected]
www.celduc.com