Specification Document. Single-circuit Water Leakage Detector AD AS 1AM (RoHS-directive-compatible)

Transcription

1 TS-KS-W To: Specificati ocument Single-circuit Water Leakage etector S 1M (RoS-directive-compatible) ate:( ) <Manufacturer > System quipment ivisi lectric Materials & System quipment roup TTSUT lectric Wire & able o., Ltd. System quipment ivisi pproved : hecked : Prepared :

2 <<<Important safety instructis>>> Warning rreous operati of this water leakage detector not complying with the warning labels or the following warnings may lead to fatal accident, serious injury, electric shock, fire, or detector failure. Strict Prohibitis Never modify or disassemble the detector. Warnings llow ly perss respsible for handling this product to perform installati work it or to adjust or inspect it with the outer cover opened. Observe ratings of power supply voltage and ctact capacity. * pplicati of 200 V to the 100 V terminal will destroy the detector. fter the detector is installed, do not leave it with the cover open, except for inspecti and maintenance purposes. o not touch any internal compent with wet hands. When performing maintenance the product, avoid using organic solvent. Use dry wiping rags or a small amount of diluted neutral detergent. heckpoints heck detector supply voltage and rated voltage before installing. When installing and electrically cnecting the detector, follow the instructis in the instructi manual. When inspecting and maintaining the detector, follow the instructis in the instructi manual. When using ctrol output ctacts, check the ctact rated load in the instructi manual. o not install the detector in the following locatis! Locatis easily accessible to the general public Locatis close to sources of vibrati, organic gas or strg electromagnetic inducti. Locatis with much waste and dust Locatis where there is possibility of water leakage and temperature and humidity are high

3 Table of ctents 1. Scope... 1 Page 2. Overview of etector Internal figurati of etector Typical figurati of etecting System Specificatis Ratings Performance trol Output tact Specificatis Operati hart... 3 ttached rawing 1: Outside imensis of Water Leakage etector ( S 1M(U)) ttached rawing 2: Parts Layout of Water Leakage etector ( S 1M(U)) ttached rawing 3: imensial drawing for wall-embedded type detector of Water Leakage etector ( S 1M(U))

4 1. Scope This specificati document is applicable to the single-circuit-use water-leakage detector, model S 1M(RoS-directive-compatible), developed to protect computer rooms, important facilities, warehouses, valuable documents, and similar objects from unforeseeable water leakage. 2. Overview of the detector 2 1 Internal figurati of etector Power supply 100V 200V T PS1 PS2 Transformer Power supply circuit L1 L2 L3 -SW uzzer volume adjuster Water leakage alarm output ctacts N OM NO round uzzer stop butt Reset butt etecti level setting adjuster - cversi input trol circuit microcomputer Pulse output reak alarm output ctact N OM NO Sensors Protecti circuit Test circuit Signal amplificati circuit ail-safe setting switch larm hold setting switch reak detecti setting switch ig. 1 etector cfigurati T: Temperature fuse, 250 V 2.0, 127 to 133 PS1: Polymer PT (Poliswitch) PS2: Polymer PT (Poliswitch) L1: Power indicator L (stays lit yellow) L2: Water leakage indicator L (flashes red) L3: reak indicator L (flashes green) : uzzer -SW: uzzer sounding setting switch 2-2 Typical cfigurati of detecting system WTR-LK TTOR P O W R WTR LK Instrumentati line for ctrol output ctacts nected to the central mitor panel and others UT- SNOR UZZR STOP Water leakage sensor: within 100 m R S T -S-1M Tatsuta lectric Wire & able o., Ltd. power supply Instrumentati line for sensors: 0.3 SQ or more, within 100 m reak detecti terminal ig.2 Typical detecting system cfigurati * Make a secure cnecti from the water leakage sensor to the instrumentati line and to the break detecti terminal; insulate cnectis with vinyl tape or similar material. It is recommended that the cnectis and the break detecti terminal be housed in a joint box to be installed in a locati safe from submersi in water. 3. Specificatis 3-1. Ratings See Table 1 for the ratings. Item Rated voltage Supply voltage fluctuati Power csumpti trol output ctact Sensor applied voltage Working ambient temperature Working ambient humidity Table 1 Ratings Specificati 100 V/200 V (comm to 50 z and 60 z) ±10% of the rated voltage 3 V or less heck Subsecti 3-3, trol Output tact Specificatis. 2.8 V or less -10 to 50 (no icing) 35%R to 85%R (no cdensati) - 1 -

5 3-2. Performance See Table 2 for the performance. Table 2 Performance Items Number of sensor circuits Water leakage detecti/recovery level ±20% One With the break detecti setting : (actory default setting) Specificati With the break detecti setting not djuster positi etecti level Recovery level etecti level Recovery level djuster at the minimum setting 2.0 kw 2.8 kw 2.2 kw 3.3 kw djuster at the middle setting (actory default setting) djuster at the maximum setting 3.0 kw 4.2 kw 3.5 kw 5.3 kw 4.0 kw 5.5 kw 5.0 kw 7.5 kw 5.0 kw 6.7 kw 6.7 kw 10.1 kw 6.0 kw 7.8 kw 8.6 kw 12.9 kw 7.0 kw 9.0 kw 10.8 kw 16.2 kw 8.0 kw 10.0 kw 13.3 kw 20.0 kw 9.0 kw 11.0 kw 16.4 kw 24.6 kw 14.0 kw 15.6 kw 46.7 kw 70.0 kw * The factory default setting is the value at which our water leakage sensor *1 can properly detect the presence of comm city water. *1: Line sensors (, -R, -, and R-): within 100 m; point sensor (-P) * Our suggestis: When seeking to detect a low cductivity liquid or when using a low-sensitivity water leakage sensor (such as -), raise the detecti level; cversely, when seeking to detect a high cductivity liquid or when installing the detector in a high-temperature, high-humidity envirment, lower the detecti level. reak judgment level 30 kω ±20% or more reak recovery level 25 kω ±20% or less uncti of the outer cover operating butt Outer cover L indicati larm buzzer uncti uzzer stop butt Reset butt uzzer stop ¾ larm hold cancel ¾ Lamp test ¾ Water leakage/ break simulati test Power indicator lamp, yellow: One (stays lit) Water leakage indicator lamp, red: One (flashes) reak indicator lamp, green: One (flashes) cti Pressing this butt when the alarm is stops the buzzer temporarily. * new alarm causes the buzzer to sound again. This butt cancels the alarm ctact output and buzzer when alarm is being held as a result of activati of the alarm hold setting. Pressing this butt causes all indicator lamps to light and the buzzer to sound when the alarm hold setting is not and under normal cditi. Pressing this butt for three secds or lger outputs the alarm for a simulated water leakage detecti state; three secds later, the alarm for a simulated break is output. Water leakage: sound varies in frequency between 4 kz and 2 kz (repeated howling); break: sound alternates between 4 kz and 2 kz (repeated pee-poh sound) uncti setting and adjustment With the outer cover open, the following settings can be input using the internal switches and knobs: Setting/adjustment item Setting/adjustment range actory default setting reak detecti setting reak detecti setting reak detecti setting /not IP-SW-4 larm hold setting larm hold setting /not larm hold setting not IP-SW-3 ail-safe setting ail-safe output /not ail-safe output not IP-SW-2 uzzer sounding setting uzzer sounding /not uzzer sounding IP-SW-1 uzzer volume adjustment uzzer volume low to high uzzer volume high VR-1 lockwise to maximum etecti level adjustment ±20% of 2 kω, 5 kω, and 14 kω 5.0 kω ± 20% VR-2 Middle positi trol output ctacts Withstand voltage Insulati resistance Noiseproof property tact cfigurati trol output ctacts (See Subsecti 3-3 under 3.Specificatis.) Water leakage: 1c; break: 1c etween all power supply terminals bundled and main body enclosure: 1,500 V (50/60 z) for 1 min. etween all power supply terminals bundled and all ctrol output ctact terminals bundled: 1,500 V (50/60 z) for 1 min. etween all power supply terminals bundled and main body enclosure: 10 MΩ or more (with a 500 V megger) etween all power supply terminals bundled and all ctrol output ctact terminals bundled: 10 MΩ or more (with a 500 V megger) Power supply noise: ±1,000 V with a pulse width of 1 msec. (with noise simulator) (between each phase and the ground) Static charge: ±10 kv applied through a series combinati of a 150-p capacitor and a 330-Ω resistor, with results of no breakdown and no malfuncti (tact discharge to sensor terminals) Outside dimensis W120 x 124 x 55 (in mm; see ttached rawing 1.) Weight, enclosure material and color 300 g ± 20 g; S; ivory white - 2 -

6 3-3. trol Output tact Specificatis Refer to Table 3 for ctrol output ctacts. Table 3 trol output ctact specificatis Item Resistive load Inductive load Rated load 250 V V V V 3.0 (Relay ctacts: TR-LY005 according to a catalog of ujitsu ompent Limited) 4. Operati hart Refer to ig. 3 for the operati chart. Power- Power indicator L Sensor state Normal Water leakage Normal reak Normal Normal uzzer stop butt * To perform a simulati test, push and hold the butt together with the reset butt. * To perform a simulated water leakage/ break test, push and hold the buzzer stop butt together with the reset butt. Push and hold both for three secds or lger. Simulated water leakage/ break test Reset butt * To perform a lamp test, push this butt when the system is in normal state. Reset Lamp test Simulated water leakage/ break test Water leakage alarm indicati L reak alarm indicator L lashing xtended when alarm hold xtended when alarm hold lashing lashing (for three secds) lashing uzzer sounding Water leakage ctrol output ctacts (OM-NO) xtended when alarm hold Water leakage ctrol output ctacts with the fail-safe setting * (OM-N) xtended when alarm hold reak ctrol output ctacts (OM-NO) xtended when alarm hold reak ctrol output ctacts with the fail-safe setting * (OM-N) xtended when alarm hold ig. 3 Operati hart - 3 -

7 ttached rawing WTR-LK TTOR P O W R WTR LK UT- SNOR UZZR STOP R S T -S-1M Tatsuta lectric Wire & able o.,ltd wire entry holes Two 6x1.5-mm notches to permit outer cover removal our 5-mm-diameter mounting holes pproved hecked rawn Scale Unit rawn -/- mm September 14, 2009 esignati Outside imensi of Water Leakage etector (-S-1M) TTSUT lectric Wire & able o., Ltd. rawing Number TTS-KS-W3062-0

8 ttached rawing 2 Power indicator L (yellow) Water leakage indicator L (red) reak indicator L (green) uzzer stop butt Reset butt WTR-LK TTOR P O W R WTR LK UT- SNOR UZZR STOP power input 100V 200V round uzzer stop Sensor (I) Power Water leakage reak! auti lectric shock! * o not remove this protective sheet. * o not insert foreign bodies into the opening. * o not touch with wet hands. Lg-pushing the buzzer stop and reset butts together (for 2 sec.) allows you to check how the detector circuit and relay operate. VR1 uzzer volume Loud VR2 etecti sensitivity igh Sensitivity adjustment M L Water leakage N reak OM NO N OM Power indicator L (yellow) Water leakage indicator L (red) reak indicator L (green) uzzer stop butt Reset butt uzzer VR-1: uzzer volume adjusting knob VR-2: etecti level adjusting knob IP-SW: uncti-setting switches R S T Reset Sensor (O) reak detecti larm hold ail-safe uzzer N1 NO Power supply and sensor terminal block Output terminal block -S-1M Tatsuta lectric Wire & able o.,ltd. Insulating sheet Wire entry hole Wire entry hole Outer cover (frt view) Internal layout etector cstructi power 0V Water leakage alarm ctact N1 power 100V Water leakage alarm ctact OM1 power 200V round Sensor Water leakage alarm ctact NO1 reak alarm ctact N2 reak alarm ctact OM2 Sensor reak alarm ctact NO2 Terminal block descripti Outer cover Insulating sheet ircuit board Intermediate board ustproof cover nclosure pproved hecked rawn Scale Unit rawn September 14, /- mm esignati Parts layout of Water Leakage etector (-S-1M) TTSUT lectric Wire & able o., LT rawing Number TTS-KS-W3063-0

9 ttached rawing 3 Outside dimensis with enclosure removed WTR-LK TTOR P O W R xamples of wall-embedded work executi (using standard boxes and fittings) Positi of fixing screw xample of work executi with switch box Side view (wall cross secti) Rear view (back of wall) Panasic M8020K WTR LK UT- SNOR UZZR STOP R S T -S-1M Tatsuta lectric Wire & able o.,ltd. 0 to 25 mm xample of work executi with clamp fittings Panasic WN to 18 mm Inside dimensis with outer cover removed xample of work executi with retaining fittings Panasic WN to 30 mm Six 5x10-mm holes (for countersunk head screws) pproved hecked rawn Scale Unit rawn September 14, 2009 TTSUT lectric Wire & able o., LT -/- mm esignati rawing Number imensial drawing for wallembedded type detector of Water Leakage etector (-S-1M) TTS-KS-W3064-0