Technical information

J-36
Above prices do not include VAT. E&OE
Timers & control relays
Delay on
De-energisation
Star-delta
Unequal repeating
( multi-range )
One-shot timer
Two-shot timer
( multi-range )
Forward / reverse
timer
delay off
T2D T2D/B TNE 3 ( SPDT ) R2U T1P ( SPDT ) TP2 FRT1
Applyingsupplyenergises
relay.Upondisconnection
ofsupply,relayremains
energisedforpre-settime
periodandthenresets.
Note:Relaymustbe
energisedforatleast
50%ofpre-settimerange.
T2D/Bmustbechargedfor
24hoursbeforefirstuse.
T2Dshouldnotbe
operatedbypulsesshorter
then30s+30%ofsettime.
Forthesepurposesthe
PT11/PT13shouldbeused
Onapplyingsupplycon-
tactbetween1+4is
madeandpre-set“STAR”
timeperiodbegins.On
expiryoftimeperiod1+4
opens and remains in a
neutralposition.100mS
laterthe“DELTA”connec-
tionismadebetween
contacts1+3.Therelay
remainsinthisposition
until supply is removed.
Applyingsupplyactivates
thepre-set“ON”period,
whereaftertheseparately
pre-settable“OFF”timeis
activated.Thiscyclecon-
tinues until supply is re-
moved.Multi-rangedelay
periods can be set via rear
mounteddipswitchesfor
both“on”and“off”times.
Bridgepins6+7for“off”
periodfirst.
Providesa0.5secpulse
whenrelayisenergised
and/orde-energised.
Bridgingpins5+6
relay pulses on appli-
cationofsupplyonly.
Bridgingpins6+7relay
pulsesondisconnectionof
supply only.
Availablein1sec.
Applyingsupplyactivates
thepre-set“OFF”time
periodwhereafterthe
separately pre-settable
“ON”timeperiodbegins.
Onexpiryofthe“ON”
periodtherelayresets
until supply is removed.
Multi-rangedelayperiods
can be set via rear
mounteddipswitches.
Applyingsupplyactivates
thepre-settable“reverse”
time(Pins1and4),
whereafterthepre-
settable“OFF”timeis
activated.Thereafterthe
preset‘FORWARD”time
(Pins1and3)isactivated.
ThecycleREV-OFFis
repeated until supply is
removed.
110,230,400,525Vareequippedwithinternaltransformervoltage(testvolts:2kV)
±5% ±5% ±0.5% ±5% ±0.5% ±0.5%
±1% ±1% ±0.2% ±1% ±0.2% ±0.2%
viadedicatedcalibratedfrontknob(scaleaccuracy:±5%)
AC:12,24,48,110,230,400,525V±15%
DC:12,24,48,±15%
3sec
10sec
30sec
60sec
180sec
380sec
10min
30min
60min
180min
1-30sec
1-60sec
10-180sec
L.E.Dindicationof
“STAR”andof
“DELTA”condition
0.5sec tospecification
5A250Vac 10A250Vac 5A250Vac 10A250Vac 5A250Vac 10A250Vac
 AC:±2.4VA
 DC:100mA
459.00 506.00 349.00 422.00 349.00 422.00 424.00
1
3
4
11
9
8
2
10
5
6
7
Supply
Brange
“OFF” first
1
3
4
11
9
8
2
10
5
6
7
Supply
1
3
4
11
9
8
2
10
5
6
7
Supply
Brange
“ON” first
FORWARD
REVERSE
1
3
4
11
9
8
2
10
Supply
Star
Delta
1
3
4
11
9
8
2
10
Supply
12“on”time
34“off”time
12“on”time
34“off”time
1
3
4
11
9
8
2
10
5
6
7
Supply
Timingdevices