User Manual

3
SMRT36
Megger Relay Test System
1. Binary Outputs 1 and 2: Rated for 300 V at 8 Amps.
2. Binary Inputs 1 and 2: Rated 5 to 300 V AC/DC.
3. Transducer Input: (Optional) DC voltage and DC milliamp
input terminals.
4. Voltage Outputs: Up to 3 channels 300 V at 150 VA,
convertible to currents 15 A at 120 VA per phase.
5. Current Outputs: Up to 3 channels 60 Amps at 300 VA per
phase. Up 180 Amps at 900 VA single phase.
6. USB 2.0 Interface: Communication and control port.
7. Additional Binary Inputs: Provides 8 additional monitor
circuits.
8. Rugged Case: Fiberglass reinforced plastic.
9. PC/OUT: Ethernet Port is the primary PC connection port.
Ethernet Port used to chain multiple SMRT units together for
synchronous multi-unit operation.
10. Additional Binary Outputs: Adds 4 outputs. Binary Outputs 3
and 4 are rated for 300 V AC/DC, 8 amperes. Binary Outputs 5
and 6 are high speed and have an AC/DC voltage rating of 400
volts peak, 1 ampere.
11. IN/61850: This port may also be used for connecting to the IEC
61850 substation bus for testing IEC 61850 devices.
12. STVI: Ethernet Port is a PoE (Power over Ethernet) port and is
used to connect to the STVI for manual control.
13. Battery Simulator: Variable 5 to 250 Volts DC output at 100
Watts (4 amperes maximum).
14. Incoming Power/Line Cord Socket: 100 to 240 V,
50/60 Hz.
15. POWER ON/OFF Switch: Illuminates when power is on.
16. Protective Earth Ground Jack.
17. Bluetooth: Bluetooth
©
provides wireless control.
APPLICATIONS SELECTION GUIDE
Protective Relays
by IEEE Device #
SMRT36
Single
Channel
SMRT36
Two
Channels
SMRT36
Three
Channels
2 Time Delay
n n n
21
Distance Single
Phase
n n n
21
Distance Three
Phase Open Delta
n n
21
Distance Three
Phase wye
n
24 Volts/Hz
n n n
25 Synchronizing
n n
27/59 Under/Over Voltage
n n n
32
Directional Power
Single Phase
n n n
32
Directional Power
Three Phase
(Open Delta)
(n) n
37/76
DC Under/Over
Voltage/Current
n n n
40 Loss of Field
n n n
46
Phase Balance
Current
n n n
46N
Negative Sequence
Overcurrent
n n n
47
Phase Sequence
Voltage
(Open Delta)
(n) n
50
Instantaneous
Overcurrent
Up to
75 Amps
Up to
150 Amps
Up to
225 Amps
51
Time Delay
Overcurrent
Up to
35 Amps
Up to
70 Amps
Up to
105 Amps
55 Power Factor
n n n
60
Voltage/Current
Balance
(Open Delta)
Single
Phase
(n) n
67
Directional
Overcurrent
n n n
67N
Ground Directional
Overcurrent
n n n
78 Out of Step
n n n
79 Reclosing
n n n
81 Frequency
n n n
85 Carrier or Pilot Wire
n n n
87 Differential
n n n
91
Voltage Directional
(Open Delta)
(n) n
92
Voltage and Power
Directional
(Open Delta)
(n) n
94 Tripping
n n n
4
2
1
17
16
15
14
13
12
1110
9
8
7
6
5
SMRT36 RELAY TESTER
3