 |
 |
Suitable
for Single Phase Motors upto 20Amps. |
|
In
built Ammeter Function. |
|
Overload
and trip indication by L.E.D |
|
|
 |
| Refrigerator,
compressor, air conditioning motor and other single
phase loads. |
|
 |
| 1. |
Adjust
the desired trip delay time with TIME knob and the
desired trip current with LOAD knob. |
| 2. |
Apply
power to the load and turn the LOAD knob anti-clockwise
slowly until the red LED flashes, where 100% of
actual load current is indicated. Set the LOAD knob
to the desired trip currents. 110~125% setting of
running current is recommended. |
| 3. |
Press
TEST button and hold. Verify the red LED illuminates
and the relay should trip after the preset delay
time. Then reset in case of load operating, TEST
function is available. |
| 4. |
Circuit
Breaker or Fuse for short circuit protection should
be installed at primary side of EOCR-1P. |
| CAUTION
: Do not press RESET button under load operating
conditions, it will Trip
the Relay. |
|
 |
|
Current
Range
|
| |
05)
0.5 ~ 8 A (scale 9A)
20) 2 ~ 20 A |
|
|
Operating
Time
|
0.2
~ 15 seconds
|
|
Tolerance
|
Time
|
±
10% at max set value
|
|
Current
|
±
5%
|
|
Time
Characteristic
|
Definite
Time
|
| Input
Voltage |
110)
90~130VAC, 50/60Hz
220) 180~260VAC, 50/60Hz
|
| Rated
Voltage |
600VAC,
50/60Hz
|
| Output
Contact |
SPST
|
|
Contact
Range
|
Resistive
|
20A/250VAC
|
|
Inductive
(Motor)
|
8A/220VAC
|
| Expected
Relay Life |
Mechanical
: 10,000,000 operations
Electrical : 100,000 operations at rated load |
|
Reset
Type
|
Manual
|
#
Immediately Reset.
- Pressing Reset Button
- Interrupting Power Supply
- Depressing OFF Button
- Opening C.S.(Control Sw.), When C.S is closed.
|
|
Automatic
|
Reset
time 120sec ±10% fixed.
(Other reset time optional)
|
|
Environment
|
Temp
|
Run
|
-25
~+70 deg.c
|
|
Store
|
-30
~ +80 deg. c
|
| |
Humidity
|
45
~85% RH, non-condensing
|
|
Insulation
|
Between
casing and circuits : over 10 Mohm with DC500V
megger
|
| Dielectric
strength |
1)
Between casing and circuits : AC2,000V, 60Hz, 1min
2) Between contacts : AC1,000V, 60Hz, 1min |
| Power
Consumption |
Under
1W
|
| Mounting |
35mm
Din Rail
|
| Weight |
approximately
180g
|
|
 |
|
|
 |
|
|
 |
}
|
|
|
|
|
