Power Protection and Conditioning
STFE Elite Series - Active Tracking Filters with Surge Protection
The SolaHD STF Elite DIN Rail Mount Series combines
Active Tracking technology with UL Listed surge
protection to protect against the full spectrum of voltage
transients and surges. It continuously tracks the input AC
power line responding instantly into action upon detecting
extraneous high frequency noise and high voltage transients
caused by everyday events such as turning on machinery,
motors, or equipment.
The STFE Series attenuates or reduces the amplitude of
normal mode noise to a minimum of 90dB that occurs in a
frequency range of 100KHz to 50MHz, and common mode
noise to a minimum of 60dB that occurs in a frequency
ASCO
E66486
range of 5MHz to 50MHz. STFE provides the industrys best
IEEE C62.41 Category A & B Ringwave protection.
They are built to meet your unique requirements, and
Certifications and Compliances
are available in hardwired DIN Rail mount, single phase
configuration. They are designed for years of trouble free UL Recognized Component
operation and require little or no operator intervention after
- UL 1449, Type 4 locations
installation.
- UL 1283
- CSA C22.2 No. 8
Applications
- EN 61643-11:2002
Control Panels
ABS Type Approved
Factory Automation Installations
RoHS Compliant
Point of Use Industrial Equipment
Programmable Logic Controllers
Related Products
Dedicated Industrial and Machine Tools Equipment
Power Conditioners
Uninterruptible Power System
Features
Power Supplies
Series connected DIN Rail mounted filter
Selection Table
Durable metal mount clip
Catalog
UL Listed surge current capacity 45,000 Amps
Input Voltage
Number
Transient protection in all modes (L-N, L-G, and N-G)
120 V Single Phase 2 Wire + Ground
STFE030-10N
Single phase applications up to 20 Amp
120 V Single Phase 2 Wire + Ground
STFE050-10N
Operating temperature from -40C to +50C
120 V Single Phase 2 Wire + Ground
Screw terminal connections STFE100-10N
- Reliable and convenient screw clamp connections
120 V Single Phase 2 Wire + Ground
STFE200-10N
- Accept 10-16 AWG wire
240 V Single Phase 2 Wire + Ground
STFE030-24L
- Meet IP20 specifications for ingress protection
LED status indication
240 V Single Phase 2 Wire + Ground
STFE050-24L
Form C contact for remote monitoring
240 V Single Phase 2 Wire + Ground
STFE100-24L
Five year limited warranty
240 V Single Phase 2 Wire + Ground
STFE200-24L
Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions.
33
January 2017Power Protection and Conditioning
STFE Specifications
Description STFEXXX-10N STFEXXX-24L
120 V (0-150 Vrms) 240 V (0-275 Vrms)
Input Voltage
47 - 63 Hz
Line Frequency
< .5 ns normal mode, <5 ns common mode
Response Time
Fully Enclosed Metal Housing
Enclosure
Reference Fuse/Circuit Breaker Chart
Fusing
Green LED OK/Form C Contact/10 Amps @ 250 Vac or 5 Amps @ 100 Vdc
Status Indication
DIN Rail Mount
Connection/Mounting Type
-40C to +50C at full load Derate Linearly to 60% at +70C
Operating Temperature
1.7 lbs (0.70 kg)
Weight - lbs (kg)
4.88 x 2.56 x 4.56
Dimensions - in (mm)
(124.0 x 65.0 x 116.0)
(H x W x D)
0% to 95% Non-condensing
Operating Humidity
Per Phase 30,000 Amps
Line to Neutral 20,000 Amps
Peak Surge Current Capability
Line to Ground 10,000 Amps
Neutral to Ground 10,000 Amps
10m Sec 5 x Nominal
Load Surge Current Rating 1 sec 3 x Nominal
10 sec 2 x Nominal
Frequency Response
100 kHz to 50 MHz 90 dB Max
Normal Mode (Forward-Reverse)
5 MHz to 50 MHz 60 dB Max
Common Mode (Forward-Reverse)
Typical Category A Ringwave
< 60 V Peak
(6 kV, 200A, 100 kHz)
Transient Reduction
(IEEE C62.41)
Typical Category B Ringwave
<100 V Peak UL 1449
(6 kV, 500A, 100 kHz)
5 year limited warranty
Warranty
Connection Diagram
LINE INPUT
FROM SOURCE LINE LOAD
L/L1 L/L1
L/L1
L/L1
TO LOAD OR
EQUIPMENT
N/L2 N/L2
N/L2
N/L2
PROTECT
RELAY
CONTACTS
GND GND
GND
GND NO COM NC
TO
REMOTE INDICATION
IF NEEDED
Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions.
34
January 2017