 Supreme
make relay testing set is designed for site testing of protective relays which
simulate in common fault conditions under which a protective relay will be called
into positive function. Periodic field testing is the best way of ensuring the
integrity of the protective relays. We offer our relay testing set with specific
testing capacity to suit different group of protective relays. The testing set
operates on single phase 230 V, A.C. 50Hz. Supply.
The
set is housed in Sheet steel Cabinet duly powder coated with detachable lid with
all the control knobs, switches, terminals etc. brought out on thick bakelite
panel duly engraved. The set is suitable for testing Thermal Relays, Over Current
Relays, Earth Fault Relays, Under Voltage Relays Over Voltage Relays etc. The
set will have the following technical specifications:-
|
INPUT :
|
230/240
V, Single Phase A.C. 50 Cycles.
| |
OUTPUT
CURRENT :
|
0-100
Amps.
| |
CURRENT
RANGE :
|
0-1-5-10-25-50
& 100 Amps.
Each Range is Selectable & Continuously Variable.
|
|
OUTPUT
VOLTAGE :
|
0-250
V, Continuously Variable.
| |
OUTPUT
D.C. VOLTAGE :
|
110
V. & 220 V. Fixed Capacity 1 Amp.
| |
BURDEN
:
|
200
VA for continuous and 600 VA for short time.
| |
(Note:
Please specify the current capacity, current ranges and burden while sending your
enquiries / orders)
|
|
INSTRUMENTS
ALL DIGITAL :
| 1
No. A.C. Ammeter to measure output current
1 No. A.C. voltmeter to measure
output voltage
1 No. D.C. voltmeter for D.C. output voltage
1 No. Digital
Time Interval Meter having Range of 0-999 milliseconds or any other Ranges as
per your requirements.
The Set is provided facilities to cut off the output
when the Relay under test is tripped. | |
The offered unit is complete
with necessary regulators, Switches, Loading Transformer, Multiratio C.T., Indicating
Lamps, Trip relay and contactor, necessary output terminals etc. duly wired and
tested. |
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