CTC AGL PRODUCTS
AGL ISOLATING
TRANSFORMERS
CTC AGL Isolating Transformers are designed for 5 kV constant-current series circuits used in Airfield Ground Lighting systems, providing electrical isolation between the primary AGL circuit and the connected airfield lighting fixture.
Built for Demanding AGL Applications
Designed around the requirements of airport series-circuit lighting systems, with emphasis on isolation, environmental resistance and robust field installation.
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Series-to-Series Electrical Isolation
Electrical isolation between the series circuit and the connected AGL fixture.
5 kV AGL Series-Circuit Design
Application for 5 kV constant-current AGL series circuits.
TPV Rubber Encapsulation
Watertight TPE/TPV rubber compound enclosure construction.
Watertight Construction
Construction intended for demanding outdoor and buried installation conditions.
Environmental Resistance
Specified for an ambient temperature range of –55°C to +65°C.
Direct Burial and Base Mounting
Installation options include outdoor, buried and in-base-can applications.
Robust Mechanical Construction
Product construction intended for airport-ground-lighting environments.
Connector-Compatible Configuration
L-823 style connector configurations as specified for the product.
Select the right configuration for your AGL application.
Available ratings for applicable airport series-circuit lighting requirements.
Product Range
Available transformer ratings for AGL series-circuit applications.
| RATING | PRIMARY CURRENT | FREQUENCY |
|---|---|---|
| 15 W | 6.6 A / 20 A | 50 / 60 Hz |
| 25 W | 6.6 A / 20 A | 50 / 60 Hz |
| 45 W | 6.6 A / 20 A | 50 / 60 Hz |
| 65 W | 6.6 A / 20 A | 50 / 60 Hz |
| 100 W | 6.6 A / 20 A | 50 / 60 Hz |
| 150 W | 6.6 A / 20 A | 50 / 60 Hz |
| 200 W | 6.6 A / 20 A | 50 / 60 Hz |
| 300 W | 6.6 A / 20 A | 50 / 60 Hz |
Engineering Data at a Glance
Key technical parameters for the AGL isolating transformer range.
5 kV constant-current series circuit for AGL systems
50 Hz / 60 Hz
6.6 A and 20 A
–55°C to +65°C
Outdoor / Buried / In Base Can
Watertight TPE/TPV rubber compound
Natural air and soil contact
0.95
Technical Reference
Product Information Architecture
Review the available technical reference categories below without overcrowding the primary specification table.
Construction & Housing
Watertight TPE/TPV rubber compound housing and applicable installation arrangements.
Electrical Insulation & Performance
Series-to-series electrical isolation within the AGL series circuit.
Leads & Connectors
L-823 style connector configurations according to applicable product documentation.
Performance
Applicable ratings, circuit current and operating frequency information.
Testing & Quality Assurance
Technical testing and quality requirements associated with the applicable product documentation.
Environmental Performance
Environmental operating range and weather-resistant construction.
Designed for Critical AGL Applications
CTC AGL Isolating Transformers are designed for applicable airport series-circuit lighting applications across runway, taxiway and airfield lighting infrastructure.
Runway Edge Lights
Supports applicable runway edge lighting configurations within AGL series circuits.
Taxiway Edge Lights
Suitable for applicable taxiway edge lighting installations and series-circuit applications.
Threshold & Runway-End Lights
Applicable to threshold and runway-end lighting configurations used within airport lighting systems.
Stop Bar Lights
Supports applicable stop bar lighting installations within AGL series circuits.
Lead-On / Lead-Off Lights
Applicable for lead-on and lead-off lighting arrangements used in airport environments.
Guidance Signs
Applicable to airport guidance signage configurations connected to AGL systems.
Elevated Light Fittings
Suitable for applicable elevated airfield lighting fixture configurations.
Inset Light Fittings
Applicable for inset airfield lighting fixture configurations within series circuits.
Regulator
CABLE Series Circuit
CONNECTOR Primary Connection
TRANSFORMER Electrical Isolation
CONNECTOR Secondary Connection
Frequently Asked Questions
Technical answers to common questions about CTC AGL Isolating Transformers.
An AGL isolating transformer provides electrical isolation between the airport series circuit and the connected airfield lighting fixture.
Available ratings include 15 W, 25 W, 45 W, 65 W, 100 W, 150 W, 200 W and 300 W.
The transformer range supports primary circuit current ratings of 6.6 A and 20 A.
The applicable transformer range is designed for 50 Hz and 60 Hz series-circuit applications.
Yes. Applicable installation options include outdoor, buried and in-base-can installation.
The transformer uses a watertight TPE/TPV rubber compound enclosure construction.
L-823 style connector configurations are available according to the applicable product configuration and product documentation.
Applicable product requirements and technical documentation should be reviewed for the relevant project specifications and referenced standards.
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