CTRS4 Control Box for Obstruction Lights

Short Description
  • With four light outputs
  • With a photocell, bypass switch to adjust auto/manual
  • LED indicators for light, power and photocell
  • Steady/flashing adjustable
  • NO & NC alarm relay for failures of lights, power and photocell
  • Operation Voltage & rated power rate: 85-265VAC/48VDC/24VDC/12VDC, 4W
  • Indoor type is intuitive; outdoor type is watertight IP65
Compliance
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Overview

The CTRS4 control box is used for controlling and monitoring RedDot LED low intensity and medium intensity aviation obstruction lights. The user-friendly interface is intuitive for users to monitor obstruction lighting operation status and easily configure functions.

There are four light outputs (max. 1A load/output). Practically, for example, under 48VDC, each output connects one OM2K or F864 medium intensity light, or up to eight OL32/OL100 low intensity lights.

With a Form C dry alarm relay (NO&NC), the control box is capable of transmitting obstruction lighting system’s failure to users’ alarm devices, when light failure, power-off or photocell failure.

A PHC01 photocell is used for automatically switching on and off the obstruction lighting system from dusk to dawn. Bypass switch on interface panel allows users to bypass the photocell for permanently lightening or testing.

CTRS4 indoor control box has a plastic enclosure on which indicators and switches are directly accessible. CTRS4 outdoor controller covered by an aluminum enclosure and assembled with cable glands, is a perfect IP65 model for harsh environment use.

CTRS4
Key Parameters

85-265VAC 50/60Hz, 48VDC, 24VDC, 12VDC

Optional Input Voltage

Equal to input voltage, 85-265VAC 50/60Hz, 48VDC, 24VDC, 12VDC

Output Voltage

4 outputs, 1A/output

Max. OB outputs

1*contact relay for lights, power and photocell

Max. alarm outputs

No

Circuit Breaker

No

20KA SPD

IP65 for aluminum enclosure; IP20 for plastic enclosure

Protection

Features

  • On/Off main power switch
  • LED indicators for light, power and photocell
  • “Service+Service”/”Service+Standby” adjustable when double lights used
  • Four light-outputs, 1-4 selectable upon actual application
  • Each light output load maximum 1A
  • Steady/Flashing adjustable
  • External photocell with prewired shielded cable, easy to maintain
  • Bypass switch to photocell for testing or 24/7 operation
  • One dry contact relay (From C, NO&NC) for alarm output of lights, power and photocell
  • Indoor type is intuitive; outdoor type is watertight IP65

Specifications

CTRS4 Technical Specifications
ItemCTRS4ODCTRS4ID
ModelCTRS4ODCTRS4ID
POWER SUPPLY
Input Voltage85-265VAC,50-60Hz / 48VDC / 24VDC / 12VDC
Power Consumption4W
OPERATION
Numbers of Light Output4
Max.Load/Output1A
Flash RateSteady/Flashing(20FPM), adjustable
Photocell sensitivity200Lux
Photocell bypassAuto/Manual adjustable
Alarm typeForm C, NO & NC, dry contact relay
Numbers of Alarm Output1*contact relay for lights, power and photocell
MECHANICAL STRUCTURE
Enclosure TypeOutdoorIndoor
Enclosure MaterialAluminum alloyPlastic
ProtectionIP65IP20
Net Weight1.5KG0.8KG
Dimension (H*W*Depth)160mm*160mm*100mm160mm*160mm*90mm
Operation Temperature-40°C~+60°C
Operation Humidity0-95% RH non-condensing
MountingWall mounting or U-bolt mounting

Ordering Code

CTRS4 Ordering Code Selector

wdt_ID Model Model Model No Specs_EN Input Voltage Double light on Top Indoor/outdoor
1 CTRS4 CTRS4OD CTRS4A220T1OD Control box for obstruction lights,4-output,outdoor type IP65,85-265VAC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch, 1+3 program,with PHC01 photocell,with 1*NO&NC dry alarm contacts 220VAC (85-265VAC) No Outdoor IP65
2 CTRS4 CTRS4OD CTRS4A120T1OD Control box for obstruction lights,4-output,outdoor type IP65,85-265VAC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch, 1+3 program,with PHC01 photocell,with 1*NO&NC dry alarm contacts 120VAC (85-265VAC) No Outdoor IP65
3 CTRS4 CTRS4OD CTRS4D48T1OD Control box for obstruction lights,4-output,outdoor type IP65,48VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch, 1+3 program,with PHC01 photocell,with 1*NO&NC dry alarm contacts 48VDC No Outdoor IP65
4 CTRS4 CTRS4OD CTRS4D24T1OD Control box for obstruction lights,4-output,outdoor type IP65,24VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch, 1+3 program,with PHC01 photocell,with 1*NO&NC dry alarm contacts 24VDC No Outdoor IP65
5 CTRS4 CTRS4OD CTRS4D12T1OD Control box for obstruction lights,4-output,outdoor type IP65,12VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch, 1+3 program,with PHC01 photocell,with 1*NO&NC dry alarm contacts 12VDC No Outdoor IP65
6 CTRS4 CTRS4OD CTRS4A220T2OD Control box for obstruction lights,4-output,outdoor type IP65,85-265VAC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch,Service+Service/Service+Standby switch adjustable,with PHC01 photocell,with 1*NO&NC dry alarm contacts 220VAC (85-265VAC) Yes Outdoor IP65
7 CTRS4 CTRS4OD CTRS4A120T2OD Control box for obstruction lights,4-output,outdoor type IP65,85-265VAC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch,Service+Service/Service+Standby switch adjustable,with PHC01 photocell,with 1*NO&NC dry alarm contacts 120VAC (85-265VAC) Yes Outdoor IP65
8 CTRS4 CTRS4OD CTRS4D48T2OD Control box for obstruction lights,4-output,outdoor type IP65,48VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch,Service+Service/Service+Standby switch adjustable,with PHC01 photocell,with 1*NO&NC dry alarm contacts 48VDC Yes Outdoor IP65
9 CTRS4 CTRS4OD CTRS4D24T2OD Control box for obstruction lights,4-output,outdoor type IP65,24VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch,Service+Service/Service+Standby switch adjustable,with PHC01 photocell,with 1*NO&NC dry alarm contacts 24VDC Yes Outdoor IP65
10 CTRS4 CTRS4OD CTRS4D12T2OD Control box for obstruction lights,4-output,outdoor type IP65,12VDC power input,with power on/off switch, with photocell bypass switch, with steady/flashing switch, with LED indicators, with numbers of light outputs 1-4 selectable switch,Service+Service/Service+Standby switch adjustable,with PHC01 photocell,with 1*NO&NC dry alarm contacts 12VDC Yes Outdoor IP65
Model Input Voltage Double light on Top Indoor/outdoor
SeriesInput VoltageNumbers of lights on top (Note)Indoor/Outdoor
CTRS4A220 (85-265VAC)T1ID (Indoor)
A120 (85-265VAC)T2OD (Outdoor)
D48 (48VDC)
D24 (24VDC)
D12 (12VDC)
Note: 1) T1: one light is on top of a structure or the light functions differently from other lights, adjustable Service+Service/Service+Standby NOT applicable. 2) T2: two lights on top of structure or two lights functions coordinately but differently from other lights, adjustable Service+Service/Service+Standby applicable.
E.g.: CTRS4D48T2OD = CTRS4 outdoor control box, input voltage 48VDC, Service+Service/Service+Standby applicable

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