Isolation transformer line conditioners
For
purifying power as well as protecting your systems
TSi Power manufactures a variety of low-impedance isolation transformer power conditioner series for solving many different kinds of power problems as well as providing surge protection. Please look at the detailed descriptions below, or at the Series features table, to help determine the line conditioner series you need. We also welcome your phone call to discuss your specific application requirements. Some of the units below also add precision voltage regulation to the picture, a very desirable attribute for most developing country applications.
Isolation line conditioner series
ILc
~ This low-impedance isolation
transformer series is recommended for severe environments where absolute
reliability is a must. ILc units can replace a dedicated line while
improving system performance.
The ILc Series offers full isolation with a
neutral-to-ground bond, excellent surge protection, the best noise
filtering, tolerance of frequency variations and unpredictable loads, high
efficiency, quiet operation and excellent reliability. ILc Series units come
with a limited five-year warranty.
Applications include: digital copiers, medical equipment, point-of-sale terminals, telephone systems, industrial control equipment and other types of equipment with high availability and reliability requirements.
Standard ILc Series
single and two phase models include:
ILc-600B and 1000B ~ 120
vac, 600 and 1000VA,
ILc-1800 and 2000 ~ 120 vac, 1800 and 2000VA
ILc-2400-3600
~ 120 vac, 2.4 and 3.6 kVA
ILc-2400-3600
~ 208/220/230/240 vac,
2.4 and 3.6 kVA
ILc-4400-5500
~ 208/220/230/240 vac,
4.4 and 5.5 kVA
ILc-15000
~ 208 vac, 15 kVA
Other sizes are available up to 90 kVA for OEM, bespoke/custom applications.
Standard ILc Series three phase models include:
ILc-9000/16500-0338 ~ 9 kVA/16.5 kVA, 400 vac three phase delta input,
230/400 vac three phase wye output.
ILc-24000-36000-120/208Y ~ 24 kVA/36 kVA, 120/208 vac three phase wye
input/output.
Other sizes are available up to 270 kVA for OEM, bespoke/custom applications.
ILc-Med
~ Hospital-grade line conditioner with four medical grade duplex outlets
(eight total receptacles) ~ As above ILc isolation transformer Series, but
further enhanced and UL Listed to UL/cUL 2601 meeting the medical isolation
transformer low leakage current specifications for hospital and patient
vicinity equipment applications. ILc-Med units have an extremely low input
ac leakage current (typical 50μA) rating which exceeds both domestic US (UL
60601-1), and international (IEC 601) medical standards for a leakage
current limit of 300μA maximum for non-patient connected medical equipment
and instruments.
ILc-1000-1400Med4 ~ 120V, 1000
and 1400VA
Other sizes are available for OEM, bespoke/custom
applications.
Dual
range ILc-VRp ~ The ILc-VRp dual range automatic precision voltage
regulator with built-in low-impedance isolation transformer allows
trouble-free operation of electronic equipment over a very wide ac voltage
range of 120 or 240 vac + / - 20 % found in many developing countries. Dual
voltage input enables use with either 120 vac or 240 vac power, dual voltage
output enables 115 vac via two NEMA 5-15R receptacles, and / or 230 vac via
one BS 1362 socket. Output regulation responds in less than one line cycle
and corrects output voltage to + / - 2.5 % with 20,000 corrections per
second. There is no switching of taps or otherwise a break in the power path
as continuous PWM (pulse-width-modulation) switching of the primary winding
of a buck-boost transformer leaves the secondary power path intact.
ILc-2000-VRp-Dual-Range ~ Input: 120 or 240 vac. Output: 115 and/or 230 vac single phase. 2 kVA.
FLc
~ The FLc Series ferroresonant constant voltage regulation transformer based
conditioner is recommended for extreme
environments where absolute reliability is a must. The FLc voltage
stabilizer units can replace a dedicated line and reduce harmonics, while
improving system performance. Applications include industrial control
equipment and telephone systems, generator/UPS combinations and other types
of equipment with high availability and reliability requirements. The FLc
Series of voltage stabilizers offers guaranteed constant output voltage via
a ferroresonant transformer, full isolation with a neutral-to-ground bond,
the best surge protection available, excellent noise filtering, as well as
excellent reliability.
FLc-750-1000-1500 ~ 120 vac ~ 750, 1000 and 1500 VA (230 vac models are available).
Outdoor VRx
~ The Outdoor VRx Series precision automatic voltage regulator, with
optional built-in low-impedance isolation transformer, allows trouble-free operation
of electronic equipment over a very wide mains ac voltage range of
172 to 276V found in many developing countries. Output is 230 vac
+/-3% under a normal input range of 172 to 276V. There is no switching of
taps nor any break in the power path thanks to continuous pulse width
modulation (PWM) switching of a buck-boost transformer primary winding.
Units feature an over-voltage cutoff, with automatic restart when ac mains
voltage returns to normal (safe) condition. Also, there is a
failsafe/automatic bypass (even during bypass, the over-voltage protection
is active).
Designed for applications where absolutely safe and precisely regulated ac power is required, such as radio base stations (RBS), telecommunication transmission sites for backhaul (including microwave links), TV/ radio broadcasting, industrial equipment and end-of-line utility equipment.
OutdoorVRx-4400-0455/0460 ~ 230 vac single phase, 4.4 kVA. Other sizes are available up to 15 kVA single phase, and up to 30 kVA dual/three phase.
Outdoor VRp-ILc
~ The Outdoor VRp-ILc Series precision automatic voltage regulator with
built-in low-impedance isolation transformer allows trouble-free operation
of electronic equipment over a very wide mains ac voltage range of
400V+/-20% found in many developing countries. Output is within 230/400 vac
+/-3% under a normal input range of 400 vac +/-20%. There is no switching of
taps nor any break in the power path thanks to continuous pulse width
modulation (PWM) switching of a buck-boost transformer primary winding.
Units feature an over-voltage cutoff, with automatic restart when ac mains
voltage returns to normal (safe) condition. Also, there is a
failsafe/automatic bypass (even during bypass, the over-voltage protection
is active).
Designed for applications where absolutely safe and precisely regulated ac power is required, such as radio base stations (RBS), telecommunication transmission sites for backhaul (including microwave links), TV/ radio broadcasting, industrial equipment and end-of-line utility equipment.
Outdoor VRp-ILc-15000/30000-5339 ~ 15 or 30 kVA, 400 vac three phase delta input, 230/400 vac three phase wye output. Other sizes are available, please call.
ILc, ILc-Med, ILc-VRp, VRx and FLc Series features table
| Features | Series | |||
| ILc | ILc-Med | ILc-VRp | FLc | |
| Input/output isolation transformer | ||||
| Medical grade UL/cUL 2601 design | ||||
| Filtering and surge protection | ||||
| Over/under-voltage cutoff (most models) | ||||
| Wide voltage input window | ||||
| Ferroresonant CVT regulation +/-3% | ||||
| PWM precision voltage regulation +/- 3% | ||||
| Automatic bypass | ||||
| Outdoor option (and Outdoor VRx models) | ||||
TSi Power also manufactures custom/bespoke isolation transformer line conditioners. Please call for more information.
