LEVEL SWITCH NV-2T v2 - Extronic

LEVEL SWITCH NV-2T v2.1Installation instructions

Order. no: 13169

2012-11-07 Extronic Elektronik AB +46 (0)8-609 29 00 1

FeaturesOutput for 1-10 V control of fluorescent light fittings with •adjustable normal level (high level) and base level (low level).Relay output for driving contactor with adjustable timer •(0–120 minutes).Input for presence detector or logic module.•Blocking input. If a light sensor is connected this can •prevent the lighting from being switched on when there is sufficient natural light.Pushbutton input. If one or more pushbuttons are •connected (in parallel) the lighting can be switched on/off and ramped up or down manually.SoftDim allows the lighting to be ramped up and down •gradually. The ramp-up rate is adjustable, but the dimming rate is fixed.The Burn-in button delivers 100 per cent power for 100 •hours

The NV-2T is intended for dynamic lighting control using dimmable light fittings with 1-10 V control, in order to reduce the lighting time for fluorescent light sources and prolong their life. It is used in combination with one or more presence detectors (e.g. PD-2200) in areas such as corridors, stairways and garages.

See the application examples in this manual, in the “Planning Guide” in the “Energy-saving Detection Technology” manual, and at www.extronic.se, (also see applications for NV-2T).

Dynamic lighting control means that the output (lighting level) is increased to the normal lighting level (often 80 per cent) when presence is detected in the premises. When presence is no longer detected the lighting is reduced to the base level (usually the lowest possible, generally 1–2 per cent).If someone enters the premises again the lighting is ramped up to the normal level.If the premises remain empty until the timer in NV-2T has counted down (recommended setting 1–2 hours) the lighting is switched off completely. The reason why the lighting is not switched off as soon as the premises are empty is that frequent switching causes accelerated wear to the fluorescent tubes and shortens their lives.

Basic operationWhen someone enters the premises, the lighting is •switched on at the normal level (high level) when presence is detected by the presence detector.When presence is no longer detected, the lights are •switched to the base level (low level) and the timer starts counting down the preset time (0–120 minutes). When this time has run out the lighting is switched off •completely.

When someone enters the premises while the timer is counting down, the lighting is switched from the base level to the normal level, and the timer restarts the countdown when presence is no longer detected. If someone enters the premises when the lighting has been switched off completely, it is immediately switched back on at the normal level.

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+

For digital regulating of luminaires with dimmable HF ballasts

Extronic AB • Stockholm • Sweden

Level switch NV2T-DSI

Timer for 230 V regulating

Current for low level regulating: Max. 40 mATimer: 1 - 120 min.

resistive load

Power supply: 12 - 16 VDC

Breaking capacity per relay output:

5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1

Fast

Auto

Timerup to two hours

Rest

”High level”Red knob 80%

Completely off

No presence

No presence

Manual

Pushbutton

”Low level”Blue knob1%

Presence Presence

Schematic diagram

Printed circuit board with LEDs and potentiometers.

Description

2 Extronic Elektronik AB +46 (0)8-609 29 00 2012-11-07

Application exampleA. Premises without natural lightPremises without natural light, with automatic on/off switching

B. Corridor with natural lightPremises with automatic on/off switching and pushbuttons for manual on/off switching and dimming. A light sensor prevents the lighting from being switched on when there is sufficient natural light.

NV-2T

Light fittings

Contactor

High level 80%Low level 1%Timer 2 tim.

Premises without natural light

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+

+


Extronic AB Stockholm Sweden

Level switch NV-2T



resistive load



5 A / 250 VAC

1-10 V

EXTRONIC

Precens detectorPresencedetector

Light sensor

Light fittings

Contactor

EXTRONIC

1-10 V

Natural light

NV-2T High level 80%Low level 1%Timer 1 tim.

Premises with natural light

Push-button

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+

+



Level switch NV-2T



resistive load



5 A / 250 VAC

12 13 14

Min

Light Sensitivity

Light1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1

Extronic Elektronic ABStockholm Sweden

Fast

15 1611109

1 6 85 7432

+ C NO NC

+

Yellow LEDYellow LED

NO

Analog control Relay output

D1 D2

1-10 V

NO

NO

NCC

12 - 16VDC

Steady glow when lighting set to 100%. Flashing at lower levels.

Steady glow or flashing when relay is closed, flashes when timer is counting down.

Green LEDGreen LED

Red LED

Red LEDRed LED

Timer

Dimmer

Low level potentiometer

High level potentiometer

Setting the base level. Switched on briefly during adjustment.

Light

sens

orPu

shbu

tton

Pushbutton

Detec

tor

Supp

ly vo

ltage

Steady glow when light sensor is active.

Steady glow when switchis closed. Steady glow when presence

is detected, flashes when auxiliary detector detects presence.

Steady glow above 11 V, flashes below 11 V.

Controls the ramp-up rate. Default setting “one o’clock”.

Controls how long the base lighting stays on before the lighting is switched off.Should be set to 1–2 hours.

Burn-in start/stop, 100 hours.

Steady glow whenburning in.

Adjustment for day/night transition. Light sensor sensivity

Normal level, adjusted to around 80%. (8 V). Switched on briefly during adjustment.

Function, connection and setting

Time

Light level (per cent)

2

80

The light level can be increased or decreased by pressing and holding in a pushbutton.

Brief press turns on lighting immediately at maximum level.

11

2

3

4

3

5

6

4

52 6

Max. light level

Min. light level

The lighting is dimmed automatically to the minimum level when presence is no longer detected.

The lighting is switched off completely after the set time (1-2 hours).The lighting is switched on manually at the maximum level by pressing a pushbutton briefly.The lighting is switched off completely by pressing briefly.

80 %

2 %

Lighting level

Tid

Detector time, recommended setting 1-3 minutes. Set at detector (red knob).

Low level/contactor time, recommended setting two hours. Set at level selector (yellow knob).

Base time settings to minimise wear to light sources.

100 %

Red knob inlevel selector

Blue knob in level selector

Base time settings


NV-2T is easily installed on a DIN rack in a standard enclosure.Underneath the label is a cover that can be opened by lifting the bottom edge. Underneath the cover are indicator LEDs for the inputs, outputs and adjustment potentiometers.

Terminals 1–2, light sensor The light sensor is connected between terminals 1 and 2. When the blocking function is active, preventing the lighting from being switched on automatically, the green LED glows steadily. If no light sensor is fitted the lighting is always switched on automatically when presence is detected.

Terminals 3–4, pushbuttons One or more spring-loaded momentary pushbuttons can be connected between terminals 3 and 4. A closing pulse switches the lighting on or off. If several pushbuttons are used they are connected in parallel.

If a pushbutton is held in, the lighting can be ramped up and down between the one-per-cent level and the high level. The “Switch” LED (yellow) glows steadily when a switch is activated.

Special configurations for pushbutton:Ramping up to 100%If a 1.5 kΩ resistor is connected in series, the lighting can be ramped all the way up to 100 per cent, even if the “Max light level” potentiometer (red) is set to a lower value.

Switching on only If a 4.7 kΩ resistor is connected in series, the lighting can only be switched on. A single press “buys” 15 minutes of time without the need for presence to be detected.

Switchwithfixedpositionsf a 10 kΩ resistor is connected in series. a fixed-position switch can be used to switch lighting on and off.

Terminals 5–6, detector One or more presence detectors (normally open contacts) are connected so that they short-circuit terminals 5 and 6 when presence is detected. The yellow “Det” LED glows steadily when presence is detected, and flashes when an auxiliary detector detects presence.

Special configurations for detector input:Detectors that cannot switch lighting on If a 4.7 kΩ resistor is connected in series, it is possible to connect detectors that are not intended to switch the lighting on, such as an AD-350 auxiliary detector. This is connected in parallel with the main detector. This resistor can also be added if the lighting is not to be switched on automatically.

3 4

3 4

1,5

kΩ

3 4

4,7

k Ω

3 4

10 k

Ω

NO

5 6

5 6

NO

4,7

k

NO

Ω

NC input for NC detectorIf a 22 kΩ resistor is connected in series with a normally closed (NC) magnetic switch in a door, for example, the lighting can be switched on before presence is detected by the presence detector. The magnetic switch is connected in parallel with the detector. The fixed delay time is two minutes.

Extended operationIf a 10 kΩ resistor is connected between terminals 5 and 6 it activates extended operation. See the section on “Extended operation” for more information.

Terminal +7 -8, supply voltage 10–16 VDC supply. “12 VDC” LED (green) glows steadily when the voltage is above 11 V. The LED flashes when the voltage is lower.

Terminals +9 -10, 1-10 V-control Signal for controlling fluorescent light fittings.

The positive lead (+) for 1-10 V control from the light fittings must be connected to terminal 9.The negative lead must be connected to terminal 10. If positive and negative are reversed, the lighting will stay on continuously at the lowest possible lighting level.

The “Light” LED indicates when the “High” potentiometer is controlling the lighting level.The “Light 1-10 V” (red) LED glows steadily when the lighting level is at 100 per cent. At lower lighting levels the LED flashes. The lower the lighting level, the shorter the length of time the LED remains on and the longer the time it stays off.

The level switch controls the light fittings by lowering the voltage from the fittings. Without a level switch connected the voltage from the fittings control gear is about 12-15 V.If the voltage is 0.7 V (when the level switch is unconnected) it could be that one or more light fittings have got the polarities switched. If the power to the NV-2T is cut the light fittings will turn the lights on at maximum level, provided that the fittings are still supplied with power (230 VAC).

Terminals 14-15-16, relay output Relay output C-NO-NC. C (14) is the common contact for the internal relay.When the lighting is switched on there is contact between C and NO.If NV-2T loses its supply voltage the relay closes and makes contact between C and NO so that the lighting can remain on.The “C-NO-NC” LED (red) glows steadily when the relay is closed, and flashes when the timer is counting down.When the LED is off the relay is not closed.

See wiring example on following page!

5 6NO

22 k

NC

Ω

Magnetic-switch

Detector

10 k

NO

5 6

Ω

Wiring


Wiring example for PD-2200 IR detector Corridor without natural light

This wiring example can be used in a corridor without natural light, where the lighting is to be switched on automatically when presence is detected. When presence is no longer detected the lighting is dimmed to the base level. If no presence is detected for 1–2 hours the lighting is switched off completely.

Wiring example with AD-600 acoustic detector Stairway with natural light

This wiring example with an acoustic detector can be used in closed premises such as a stairway or garage. The lighting is switched on automatically when presence is detected. When presence is no longer detected the lighting is dimmed to the base level, and after 1–2 hours the lighting is switched off completely. A light sensor prevents the lighting from being switched on when there is sufficient natural light.

NV-2T

Light fittings

Contactor


Premises without natural light

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+

+



Level switch NV-2T



resistive load



5 A / 250 VAC

1-10 V

EXTRONIC

Precens detector

EXE-2000

1 876543 1312111092

17161514 21201918 22 2423 25

Stabilized power supply EXE-2000Short circuit protection, current limited

Extronic AB ï Stockholm ï Sweden

SecondaryVoltage: 13,65

Current: Max 1,5 A

PrimaryVoltage: 230 V ~

Current: Max 0,2 A

15 & 17=IN 230 V~10 & 12 = OUTPUT +11 & 13 = OUTPUT -

Indication ofsecodary voltage

+ +

Level-switch NV-2T

Incomingphases

NL1L2L3

1-10V

C NO

12 VDC possibly to other areas

L1 N

IR detectorPD-2200

EXTRONIC

2 A

30 V

DC

NO NCC + TP

1 x 4 x 0,25 mm2

Stabilized power supply EXE-2000

Extronic AB ï Stockholm ï SwedenShort circuit protection, current limited

SecondaryVoltage: 13,65V

Current: Max 1,5 A

PrimaryVoltage: 230 V ~ Current: Max 0,2 A

15 & 17 = IN 230 V~10 & 12 = UT +11 & 13 = UT -

Indication of secondary voltage

EXTRONIC

+ +

12 13 14 15 1611109

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Current for low level regulating: Max. 40 mATimer:

1 - 120 min.

resistive load



5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T DSI

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1


Fast

+ -

Rectifier

1-10V

Incomingphases

NL1L2L3

1-10 V

CNO

1-10 V

L1 N

Lightsensor

-+

HF LF 12V -- +

HF LF 12V

28 29 30 31 32 33 34 363519 2221 23 24 25 26 2720

15 16 181713 141 432 105 6 7 8 9 11 12

EXTRONIC

Acoustic detector AD-600For occupancy detectionExtronic AB ï Stockholm ï Sweden

Voltage: 230 VAC 50 HzEffect: Max. load:

Max 9VA/ Min 5VA

Patent no:s Europe 93 91 05 05.1, Sweden 92 01 493-5, Norway 94.4306, Finland 945315

250 V/5 A resistive load/relay.

Acoustic detectorAD-600

MicrophoneAD-260

+ -+ -+ -+ - + - + -

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+ -

+






resistive load



5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T DSI

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1


Fast

C NO

Relay A

NC

Light sensor

Light fittings

1-10 V

NV-2T High level 80%Low level 1%Timer 1 tim. 28 29 30 31 32 33 34 363519 2221 23 24 25 26 2720

15 16 181713 141 432 105 6 7 8 9 11 12

EXTRONIC

Acoustic detector AD-600For occupancy detectionExtronic AB ï Stockholm ï Sweden

Voltage: 230 VAC 50 HzEffect: Max. load:

Max 9VA/ Min 5VA

Patent no:s Europe 93 91 05 05.1, Sweden 92 01 493-5, Norway 94.4306, Finland 945315

250 V/5 A resistive load/relay.

Mikrofon AD-260

MikrophoneAD-260

Acoustic detector AD-600

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Level switch NV-2T



resistive load



5 A / 250 VAC

Contactor


Wiring example with PD-2200 IR detector

Example is a canteen with manual control of lighting

Placing a jumper between terminals 1 and 2 (blocking input) prevents the lighting from being switched on automatically.This wiring example is intended for a canteen with dimmable light fittings that have 1-10 V control, but can also be used in other similar premises. The lighting always has to be switched on by means of a pushbutton, and comes on at the high level (red), of around 80 per cent. When everyone has left, the lighting is automatically reduced to the base level, or low level, and is switched off completely after 1–2 hours. This time is set with the timer potentiometer (yellow).

Wiring example for stairway without detectors

Automated stairway lighting for dimmable 1-10 V ballasts

This wiring example is intended for a stairway with dimmable light fittings with 1-10 V control. The lighting is switched on manually at the high level (red), around 80 per cent, by means of pushbuttons. After 15 minutes the lighting is reduced to the low level (blue), which is recommended to be set around 20–30 per cent.

If presence is not detected for an extended period the lighting is switched off entirely. This time can be adjusted between 0–2 hours with the timer potentiometer (yellow). This time should be set to be as long as possible, ideally 1–2 hours.

Precens-detector

Light fittings

Contactor

EXTRONIC

1-10 V

Push-button

Canteen or conference room


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Level switch NV-2T



resistive load



5 A / 250 VAC

Light fittings

Contactor

1-10 V


Push-button

Stairway with natural light

NV-2T 12 13 14 15 1611109

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Level switch NV-2T



resistive load



5 A / 250 VAC

EXE-2000

1 876543 1312111092

17161514 21201918 22 2423 25




Current: Max 1,5 A


Current: Max 0,2 A



+ +

Incomingphases

NL1L2L3

C NO+ -

1-10 V

1-10V

L1 N

IR-detectorPD-2200

EXTRONIC

2 A

30 V

DC

NO NCC + TP

1 x 4 x 0,25 mm2


Extronic AB • Stockholm • SwedenShort circuit protection, current limited


Current: Max 1,5 A


15 & 17 = IN 230 V~10 & 12 = UT +11 & 13 = UT -


EXTRONIC

+ - + -+ -+ -

Level-switchNV-2T

Rectifire

Jumper


Pushbutton for switching lighting on/off manually. If the pushbutton is held in the lighting is dimmed.

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resistive load



5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1


Fast

EXE-2000

1 876543 1312111092

17161514 21201918 22 2423 25




Current: Max 1,5 A


Current: Max 0,2 A



+ +

Level-switch

Incomingphases

NL1L2L3

1-10 V

C N O+ -

L1 N




Current: Max 1,5 A


15 & 17 = IN 230 V~10 & 12 = UT +11 & 13 = UT -


EXTRONIC

4,7 kΩ

+ - -+++ -

1-10 V

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NV-2T






resistive load



5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1


Fast

Rectifier


With a resistor (4.7 kΩ) is connected in series, the lighting can only be switched on and stays on for 15 minutes.

The lighting can also be switched off manually with the pushbutton.If someone enters the premises before the lighting has been switched off completely, the pushbutton has to be pressed again to return the lighting to the high level.

This is an economical solution for controlling dimmable light fittings (1-10 V). Most people who use the stairway will not press the button to increase the lighting to the level required by Swedish standards. They are able to find their way at the lower light level, which gives an added saving. See application 4B in the manual “Energy-saving detection technology” handbook or at www.extronic.se for examples of ideal solutions with dimmable ballasts.


EXE-2000

1 876543 1312111092

17161514 21201918 22 2423 25




Current: Max 1,5 A


Current: Max 0,2 A



+ +

Level-switch

Incomingphases

NL1L2L3

1-10 V

C NO

1-10 VL1 N

IR detectorPD-2200

EXTRONIC

2 A

30 V

DC

NO NCC + TP

1 x 4 x 0,25 mm2




Current: Max 1,5 A


15 & 17 = IN 230 V~10 & 12 = UT +11 & 13 = UT -


EXTRONIC

Light sensor

10 kΩ

+ - + -+ -+ -

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NV-2T






resistive load



5 A / 250 VAC

Min

Light Sensitivity

Light 1-10 V

+9 -10 14 - 15 - 16

Timer

0

15m30m

1h

2h

HighLevel:

100%100h

Low

Max

Soft Dim

Min

Switch

3 - 41 - 2

Startblock

Max

5 - 6 7 - 8

Det.

NV-2T

+12 VDC-

Slo

w

Min

Max

Max

C-NO-NC

v2.1


Fast

+-

+ -

Rectifire


Pushbutton for higher lighting level (80%). Several pushbuttons can be connected in parallel.

Extended operation is enabled by adding a 10 kΩ resistor.

Extended operation is similar to standard operation, but with the base level lighting fixed at 1 per cent. The low level and high level (red) potentiometer now have different functions:

The lighting is switched on automatically at the level set by •the low level (blue) potentiometer, (recommended as 30 per cent).The high level, which is switched on by pressing a •pushbutton, is set using the high level (red) potentiometer, (recommended as 80 per cent).

The lighting can also be dimmed to the required level by holding the pushbutton in.

Extended operation is activated by connecting a 10 kΩ resistor to the detector input; see the wiring diagram below.

Note that, when power is first switched on, NV-2T cannot sense the 10 kΩ resistor at the detector input if the detector senses presence at the same time, which it normally does.

Application exampleOne automatic and one manual lighting level (for presence detection or pushbutton operation) e.g. for a gym hall or lunch room.When the detector detects presence and there is insufficient natural light, the lighting is switched on automatically at the low level, which is recommended as 30 per cent. This lighting level is often adequate for exercising, dancing or during coffee breaks.The lighting level can be increased, for ball games or lunch, for example, by pressing the pushbutton. This switches the lighting to the higher level, recommended as 80 per cent. The lighting can also be dimmed to the required level by holding the pushbutton in.

When presence is no longer detected the lighting is dimmed to the base level (1 per cent). If no presence is detected for 1–2 hours the lighting is switched off completely. This time is set by the timer potentiometer (yellow).The lighting can also be switched off manually by pressing a pushbutton.When there is sufficient natural light from the windows the light sensor prevents the lighting from being switched on automatically. If no light sensor is installed the lighting is always switched on automatically when presence is detected.

Additional applications with NV-2T/NV-2T DSI (1C, 2C, 2D, 2F, 4F, 6A and 6D) can be found in the “Energy-saving detection technology” handbook and on the website at www.extronic.se.

Extended operation

Auto

Timerup to two hours.

Rest

”High level”Red pot. 80%

Switched off

No presence

No presence

Manual

Push-button

“Base level lighting” 1% (fixed setting)

Presence

Presence”Low level”Blue pot. 30%

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Level switch NV2T



resistive load



5 A / 250 VAC

Sunlight

Presencedetector

Light fittings

Contactor

EXTRONIC

1-10 V

Push-button

A gym hall or lunch room with natural light.

Light sensor



Adjusting levels and times. As a standard solution the potentiometers should be adjusted to give the following minimum and maximum levels:

Low level potentiometer – base lighting (“Low” blue) to 1 per cent = lowest possible (fully anticlockwise) or whatever setting the HF ballast permits or gives the desired level of comfort.

High level potentiometer – normal lighting (“High” red) to highest, 80 per cent. A lux meter can be used to adjust the setting. To make adjustment of light levels easier the relevant level is switched on for a few seconds every time a level potentiometer is adjusted.

The timer function (“Timer” yellow) controls the contactor and is used to limit the number of times the lighting is switched on. It is adjusted to 1–2 hours. A longer time means that the lighting is switched on fewer times each day. Longer time = less wear to the cathodes of fluorescent tubes.

Adjust the delay for detector(s) to 1–2 minutes or slightly longer to suit wishes. This time determines how long the lighting remains at the higher level after presence was last detected. This time should therefore be kept as short as possible.It is very important that the settings for the installation are documented and that this is kept as a record that adjustment has been carried out according to the instructions. A form for documenting settings can be found in the “Energy-saving detection technology” handbook or at www.extronic.se/narvaro/en/manuals/.

Light sensor (white). When a light sensor is connected it should be adjusted so that it prevents the lighting from being switched on when there is sufficient natural light.

Dimmer rate (“Soft Dim”, green). Should be set so that ramping up takes place at the required rate. The ramp down rate is fixed at around 20 seconds. A good base setting is to adjust the potentiometer to the one o’clock position.

Fluorescent tube burn-in. New fluorescent tubes should be burned in to deliver their rated performance. Burn-in entails operating the light fittings at 100 per cent power for 100 hours.There is a button on the circuit board that starts the burn-in process for fluorescent tubes:

A single press turns on the fluorescent tubes at 100% for •100 hours.Pressing again interrupts the burn-in process.•

During the burn-in process the lighting can be switched on or off and dimmed manually.

Current: Low-level load, max. 100 mA Passive consumption: 45 mA at 13.8 VDC Voltage: 10–16 VDC Number of light fittings: approx 100 Relay: Switching Switch-off delay: 0–120 minutes Dimensions: 90 x 54 x 75 mm (3 modules)

Commissioning

Technicalspecifications

Optional equipment

PD-2200 presence detectorOrder no. 13140, PD-2200 is a passive IR detector intended for presence detection. The electronics and software in the microprocessor of the PD-2200 have been specially designed for presence detection. There is a lens library consisting of 41 lenses. The number 15 standard lens gives a detection area of 41 m x 41 m.

EXE-2000rectifierOrder no. 18108, A 13.65 VDC (12 VDC) rectifier for mounting on a DIN rack that fits a standard enclosure and has a 1.5 A current limit and short-circuit protection.

LS-10 light sensorOrder no. 13100E,Light sensor for connecting to NV-2T, etc. The light sensor monitors the light level in the premises.

AD-500/600 detectorOrder no. 13095/13091, AD500/600 are acoustic presence detectors for lighting control. These detectors detect presence by listening for sounds in two different frequency ranges and analysing the signals. The lighting is switched on by inaudible low-frequency

sound that is generated when a door is opened. The lighting is kept on as long as higher frequency sound such as footsteps and speech are detected.

AD-300 acoustic auxiliary detectorOrder no. 13126, AD-300 is an auxiliary acoustic detector for controlling lighting in combination with an IR detector. The purpose of the detector is to switch on lighting when someone enters the premises by detecting the infrasound (low-frequency sound)

that is generated when a door is opened. This ensures that lighting is switched on in areas that the IR detector cannot “see”, such as concealed doorways, making the system more convenient.

AD-350 acoustic auxiliary detectorOrder no. 13130, AD-350 is an auxiliary acoustic detector intended for controlling lighting in combination with an IR detector. It listens solely to a limited frequency range between 3 and 7 kHz and switches on the lighting (or keeps it switched on) when sound is

detected in this range, before the IR detector detects presence. The AD-350 is often used to supplement IR detectors, to ensure that lighting remains on when people are present.

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LEVEL SWITCH NV-2T v2 - Extronic