English Version
STFE Elite Instruction Manual • 8
Technical Specifications
Description
Catalog Number
STFEXXX-10N
STFEXXX-24L
Input Voltage
120 V (0–150 VRMS)
240 V (0–275 VRMS)
Line Frequency
47–63 Hz
Response Time
< 0.5 ns normal mode; < 5 ns common mode
Enclosure
Fully enclosed metal housing
Connection/Mounting Type
DIN rail mount
Status Indication
Green LED “OK”, Form C contact, 10 A @ 250 V ac or 5 A @ 100 V dc
Weight
1.7 lb. (0.7 kg)
Dimensions H x W x D
4.88 in. (124 mm) x 2.56 in. (65 mm) x 4.56 in. (116 mm)
Operating Temperature
-40°C to +50°C at full load; derate linearly to 60% at +70°C
Operating Humidity
0% to 95% Non-condensing
Peak Surge Current Capability
Per Phase
30,000 A
Line to Neutral
20,000 A
Line to Ground
10,000 A
Neutral to Ground
10,000 A
Load Surge Current Rating
10 ms
5 x Nominal
1 s
3 x Nominal
10 s
2 x Nominal
Nominal Discharge Current Rating
3 kA
Frequent Response
Normal Mode (forward-reverse)
100 kHz to 50 MHz
90 dB Max
Common Mode (forward-reverse)
5 kHz to 50 MHz
60 dB Max
Transient Reduction (IEEE C62.41)
*
*All Voltage configurations are single
phase, 2 wire + ground
Typical Category A Ringwave (6 kV, 200 A, 100 kHz) < 60 V peak
Typical Category B Ringwave (6 kV, 500 A, 100 kHz) < 100 V peak
Safety Agency Approvals
UL 1449, UL 1283 (recognized component), CE
Warranty
5 year limited warranty
UL 1449 (3rd Edition) Voltage Protection Ratings
Protection Mode
120 V, 3–5 A Models
120 V, 10–20 A Models
240 V, 3–5 A Models 240 V, 10–20 A Models
Line to Neutral
400
400
N/A
N/A
Line to Line
N/A
N/A
800
800
Line to Ground
600
500
1200
1000
Neutral to Ground
600
500
N/A
N/A
