Elko EP TER-3 Manual De Instrucciones página 3

ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: elko@elkoep.com
www.elkoep.com
Made in Czech Republic
02-214/2016 Rev.: 0
Characteristics
• single thermostat for temperature monitoring and regulation in range -30 °C to
70 °C (-22 °F to 158 °F) in six ranges
• it can be used for monitoring temperature e.g. in switchboards, heating systems,
cooling systems, liquids, radiators, motors, devices, open spaces, etc.
• function of short-circuit or sensor disconnection monitoring
• possibility to set function "heating"/ "cooling" (setting is done by DIP switch)
• adjustable hysteresis (sensitivity), switching by potentiometer in range 0.5 to 5 °C
(0.9 to 9 °F)
• choice of external temperature sensors with double insulation in standard lengths
3, 6 and 12 m (9.8´, 19.7´ and 39.4´)
• it is possible to place sensor directly on terminal block - for temperature
monitoring in a switchboard or in its surroundings
• multivoltage supply AC/DC 24 -240 V, not galvanically separated
• output contact 1x NO - SPST 16 A / 250 V AC1
• red LED indicates status of output, green LED indicates energization of the device
• 1-MODULE, DIN rail mounting
Description
TER-3 (A,B,C,D,H)
1
8
3 2
5
4
6
7
9
1. Supply terminals
2. Output indication
3. Supply indication
4. Function TEST
5. Heating / cooling selection
6. Temperature adjusting
7. Hysteresis adjusting
8. Sensor terminals
9. Output contact
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgSnO ,
2
contact 16A
250V / 16A
Type of load
AC13
Mat. contacts AgSnO ,
2
contact 16A
x
TER-3G
3
5
6
7
8
9
M M
AC2 AC3 uncompensated
250V / 5A 250V / 3A 230V / 3A (690VA)
K
AC14 AC15
250V / 6A 250V / 6A
TER-3 (A, B, C, D, G, H)
Thermostats line TER-3
Symbol
Connection
TER-3 (A, B, C, D, H)
external sensor
A1
T1
15
1
2
Example of an order
4
Please specify a type of thermostat in your order (TER-3A, TER-3B .. or TER-3H) types
diff er in temperature range and supply voltage.
AC5a
AC5a
compensated
230V / 3A (690VA)
to max. input C=14uF
M
DC3
DC1
24V / 3A
24V / 10A
1 / 2
A1 18
T1
°C
T1
A2 15
Un
A2
T1
18
HAL.230V
AC5b AC6a
1000W x
M
DC5 DC12
24V / 2A 24V / 6A
EN
TER-3G
Un
A1 A2
T1 T1
15 18
Pt 100
external sensor
AC7b AC12
250V / 3A x
DC13 DC14
24V / 2A x