1. UL
PSP 120
ProSine R
TTF
Transient Voltage Surge Suppressor
U.S.A. TECHNOLOGY
ProSine Transient Voltage
PSP 120KA MODELS
Surge Suppressor
(Surge Protection Device)
UL
R
!
THRESHOLD TRACKING FILTER
“TYPE 2” SURGE PROTECTION DEVICE
APPLICATION : UL C62.41 LOCATION CATEGORIES: C3, B3/C1
HIGH TO LOW EXPOSURE LEVEL PROTECTION FOR SERVICE ENTRANCE, FEEDERS, MAIN PANEL ,SUB PANELS,
& DISTRIBUTION PANELS FEEDING A VARIETY OF SENSITIVE AND CRITICAL LOADS AGAINST EXTERNALLY
AND INTERNALLY GENERATED TRANSIENTS SUCH AS LIGHTNING SURGES, POWER COMPANY FLUCTUATIONS/
GRID SWITCHING, MOMENTARY POWER FAILURE OR DISTURBANCES DUE TO HEAVY LOAD SWITCHING FROM
NEIGHBORING FACILITY AND NORMAL SWITCHING ON/OFF OF PRODUCTION AND FACILITY MACHINES.
(NEMA LS-1 ) SPECIFICATIONS:
System Voltages: 200/220/240V 400/440/480V 220/380, 277/480V
Configuration: 3 Phase Delta 3 Phase Delta 3 Phase Wye
Max. Continuous Operating Voltage ( MCOV): 300V 600V 550V 600V
Peak Surge Current Capacity (PSC): 120kA per Phase (360kA- Total)
Short Circuit Current Rating (SCCR): 200 kAIC with 30 Amp Class R Fuse or Circuit Breaker
Frequency: 47 - 420 HZ
Protection Mode: ALL MODE ( L-L / L-N, L-G / N-G )
Response Time: less than 1 nanosecond
Connection: PARALLEL
Operating Temperature: - 40 deg. C to 65 deg. C
Enclosure: NEMA 1
Dimensions: Height x Width x Depth
8.5 in. x 4.5 in. x 3.0 in.
(215.0 mm x 115.0 mm x 77.5 mm )
Measured Limiting Voltage Test
IEEE C62.41 Cat. C1 test wave 6000 Volts 500 Amperes
Suppressed Voltage Ratings (Voltage Protection Level)
at 6 inch lead length connection THRESHOLD TRACKING FILTER
Models PSP 120 PSP 120 PSP 120 PSP 120 PSP 120 PSP 120
1P220 ATF 1P220 TTF 1P440 ATF 1P440 TTF 3D220 ATF 3D220 TTF
NOMINAL VOLTAGE
L-L 500V L-L 600V L-L 800V L-L 1000V L-L 500V L-L 600V
L-G 400V L-G 500V L-G 600V L-G 700V L-G 400V L-G 500V
Models PSP 120 PSP 120 PSP 120 PSP 120 PSP 120 PSP 120
3D440 ATF 3D440 TTF 3Y380 ATF 3Y380 TTF 3Y480 ATF 3Y480 TTF TOLERANCE
L-L 800V L-L 1200V L-L 800V L-L 1000V L-L 1200V L-L 1500V
L-G 600V L-G 700V L-N 600V L-N 700V L-N 800V L-N 1200V
L-G 500V L-G 600V L-G 700V L-G 1000V
N-G 500V N-G 600V N-G 700V N-G 1000V CLAMPING LEVEL
FEATURES :
*THRESHOLD TRACKING FILTER
*BI-DIRECTIONAL CLAMPING CAPABILITY
*LOW IMPEDANCE , HYBRID CIRCUIT DESIGN
*THERMAL HEAT SINK ENCAPSULATION FOR LONGER PERFORMANCE
*CONFORMS WITH ANSI/UL 1449 3rd EDITION
*MAINTENANCE FREE
* L.E.D. STATUS INDICATORS
* TEN YEAR FREE REPLACEMENT WARRANTY