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| Printable
Format |
| Power
Control - Three Impluse Relay
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Special
Features |
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Specially designed
for Engine Starting Applications like DG set and Fire Fighting
Pumps etc. |
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Free from effects
of Surges |
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Works with same
accuracy even with variations of 25% in power supply |
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Relay
ON and OFF indications on front for assisting Time settings |
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Relay stock for
12V DC and 24V DC models |
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Technical
Data |
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Output contacts |
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a) 1 change over
(RL1) ON/OFF adjustable contact
b) 1 change over (RL2) for Alarm or Indication after impulses
completes |
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Switching
Duty |
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6A Resistive at
240V AC or 24V DC |
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Electrical
Life |
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10^5 Operational
at rated switching duty |
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Operating
Voltage |
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12V / 24 V DC (can
be made for other voltages) |
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Permissible
Voltage |
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25% max. |
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Power
Consumption |
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10VA (max.). |
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Reset
Time |
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100 ms Max |
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Repeat
Accuracy |
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0.5% full scale |
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Setting
Accuracy |
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5% full cycle |
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LED
Indications |
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a) Power ON
b) RL1 ON
c) RL1 OFF
d) RL2 ON |
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Mounting |
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Any standard mounting
channel |
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Dimensions |
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77mm(W) * 90mm(H)
* 110mm(D) |
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Operation |
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GT2-3IR is a ready
made solution for engine starting circuits used for DG Sets,
fire fighting pumps etc. It has two relay outputs viz. RL1 and
RL2. Relay RL1 provides starting impulses where in the duration
of the impulse (ON Time) and the time between the tow impulses
(OFF Time) is user settable. Relay RL2 provides 'FAILS TO START'
alarm/indication in case all the number of attempts to start
engine by RL1 have failed. Number of attempts is set to 3 but
can be preset as per customers requirement also. GT2-3IR has
indications for power supply, RL1 ON, RL1 OFF and RL2 ON. |
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Note:- Design and specifications may change due to our continuous
developmental efforts.
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