Emerson II TVSS Manuel D’Utilisation
Code
Code
Code
Code
Code
Code
Code
Code
SI
016
160kA
120
120V
N
1 Phase L-N 2+W+GND
A
All
N
Wire Lugs
S
E
NEMA 4
025
250kA
208
208V
L
1 Phase L-L 2W +GND
R
Disconnect
N
Caseless
032
320kA
220
220V
S
Split Phase 3W+GND
040
400kA
230
230V
Y
3 Phase Wye 4W+GND
050
500kA
240
240V
D
3 Phase Delta 3W+GND
060
600kA
277
277V
X
3 Phase Wye 3W+GND
075
750kA
480
480V
H
3 Delta Hi-Leg 4W+GND
100
1000kA
3
Surge
Connection
A
B
C
D
E
F
Weight
160kA
Wire lugs
16
12
9
17.25
9.5
0.44
35
250kA
Disconnect
16
16
9
17.25
10
0.44
45
320kA
Wire lugs
16
12
9
17.25
9.5
0.44
45
500kA
Disconnect
16
16
9
17.25
10
0.44
55
600kA
Wire lugs
20
16
9
21.25
10
0.44
55
750kA
Disconnect
20
20
9
21.25
14
0.44
85
Wire lugs
20
20
9
21.25
14
0.44
85
Disconnect
20
24
9
21.25
18
0.44
95
Interceptor
Choose
Choose
Choose
Choose
Choose
Choose Choose
Series
Surge Current
Voltage
Voltage
Modes of
Type of
Monitoring
Enclosure
Rating
(L-G)
Configuration
Protection
Connection
Option
Type
EXAMPLE
SI
0 1 6
1 2 0
Y
A
R
D
E
Liebert Interceptor
®
II Surge Suppression 160kA - 1000kA.
System B3
6kv/500A
B3/C1
C3
Voltage
Mode
Ringwave
Comb.Wave
Comb.Wave
Comb.Wave
120/208
L-N
328/344
308/312
376/376
452/536
120/208
L-G
340/348
320/316
364/368
444/584
120/208
L-L
464/448
576/568
680/652
792/832
120/208
N-G
344
284
344
468
277/480
L-N
520/536
532/528
800/800
912/952
277/480
L-G
736/760
688/688
760/776
840/896
277/480
L-L
736/776
720/728
1480/1416
1656/1600
277/480
N-G
736
648
760
896
System Voltage
L-N
L-G
N-G
L-L
120/240
330V
400V
400V
600V
120/208
240
N/A
800V
N/A
800V
230/400
700V
800V
600V
1200V
277/480
480
N/A
1200V
N/A
1500V
*Other modes
of protection
available; Call
factory.
available; Call
factory.
UL 1449 Clamping Data
(Second Edition)
NEMA LS 1 Test Data
(without disconnect/with disconnect)
Chart A – Liebert Interceptor
®
II Model Selection
Chart B – Liebert Interceptor
®
II Dimensional Data
1,000kA
How To Specify The Appropriate Model:
All Liebert Interceptor II model numbers begin with the SI prefix. Use Chart A to build your Liebert Interceptor II starting with the Surge Rating column.
Moving left to right, choose the correct configurations from each column for your application. Your completed model number should look similar to the
example below or SI016120YARDE. Refer to Chart B for Liebert Interceptor II dimensional data.
A D
C
B
E
F
Standard Monitoring
LEDs, Audible Alarm,
LEDs, Audible Alarm,
Form C Contacts
C
Standard Monitoring
Plus Single Surge
Counter
D
Standard Monitoring
Plus Dual Surge and
Swell Counters
Connection Type
Parallel Connected
Agency Listings
UL1449, UL1283, cUL, FCC Part 15 Class B
Operating Voltage Range
+ / - 15%
Fault Current Rating (AIC)
200kAIC
Operating Frequency Range
47 - 63 Hertz
50 ohm EMI/RFI Attenuation 100kHz
41 dB
1MHz 31
dB
10MHz
35 dB
100MHz
53 dB
Protection Modes
All applicable modes standard (Line to Neutral, Line
to Ground, Neutral to Ground and Line to Line)
Response Time
<0.5 nanoseconds
Temperature
-40 to +60 degrees C
Operating Humidity
0% to 95% noncondensing
Status Indication
LEDs, Dry Contacts, Audible Alarm
Enclosure
NEMA 4 standard
Altitude
0 to 18,000 feet
Audible Noise
Less than 45 dBa
Warranty
10-Years Parts and 5-Years On-Site Labor
*Other enclosure
options available;
Call factory.
Call factory.