VOLTAGE INDICATOR LDM - 10 INSTRUCTION MANUAL Zakad Mechaniki i Elektroniki ZAMEL sp.j. J.W. Dzida, K. odziska ul. Zielona 27, 43-200 Pszczyna, Poland Tel. +48 (32) 210 46 65, Fax +48 (32) 210 80 04 www.zamel.pl, e-mail: marketing zamel.pl DESCRIPTION TECHNICAL PARAMETERS T h e L D M - 1 0 d e v i c e i s u s e d f o r LDM - 10 g r a p h i c p r e s e n t a t i o n o f t h e o n e - p h a s e v o l t a g e s u p p l y s y s t e m l e v e l . Vo l t a g e Input (supply) terminals: L, N v a l u e i s s h o w n b y m e a n s o f a d i o d e Input rated voltage: 230 V~ l i n e o f 11 L E D d i o d e s . T h e r a n g e o f Input voltage tolerance: from -15 to +10 % m e a s u r e i s f r o m 1 9 5 t o 2 4 5 V ~ . Rated frequency: 50 / 60 Hz Rated power consumption: 24 mA Voltage indicator: 11 LED diodes FEATURES Voltage indicator accuracy: 2,5 V Number of terminal clamps: 2 G r a p h i c p r e s e n t a t i o n o f t h e o n e - 2 Section of connecting cables: from 0,2 to 2,5 mm p h a s e v o l t a g e s u p p l y s y s t e m l e- o Ambient temperature range: from -20 to +45 C v e l , Operating position: free v o l t a g e i n d i c a t i o n w i d e r a n g e f r o m Mounting: TH35 rail (PN-EN 60715) 1 9 5 t o 2 4 5 V ~ , Protection degree: IP20 (PN-EN 60529) v o l t a g e v a l u e p r o p o r t i o n a l t o g r a p h Protection class: II h e i g h t s c a l e r a n g e 5 V, Overvoltage category: II i n d i c a t i o n s t a b i l i t y, Pollution degree: 2 i n d i c a t e d v o l t a g e v a l u e a c c u r a c y Impulse voltage: 1 kV (PN-EN 61000-4-5) 2 , 5 V, Dimensions (height / width / depth): monomodular (17,5 mm) 90x17,5x66 mm v o l t a g e c r i t i c a l v a l u e s a r e s i g n a l- l e d b y d i o d e s m a r k e d 1 9 5 V , Weight: 56 g 2 4 5 V , Reference standards: PN-EN 60947-5-1, PN-EN 60947-1 PN-EN 61000-4-2,3,4,5,6,11 T H - 3 5 D I N r a i l i n s t a l l a t i o n . APPEARANCE The device is designed for one-phase installation and must be installed in accordance with standar- In p u t (su p p l y / me a sure ) In p u t ( su p p l y) ter mi n a l s (N ) ds valid in a particular co- terminals (L) CAUTION untry. The device should be connected according to the details included in this operating manual. Instal- lation, connection and control should be carried out by a qualified electrician staff, who act in accordance with the service manual and the device functions. Disas- sembling of the device is equal with a loss of guarantee and can cause electric shock. Before installation make sure the connection cables are not under voltage. The cruciform head screwdriver 3,5 mm should be used to instal the device. Im- proper transport, storage, and use of the device influence its wrong functioning. It is not advisable to instal the device in Vo l ta ge i n d i ca tor the following cases: if any device part is missing or the device is damaged or de- formed. In case of improper functioning of the device contact the producer. ver. 0.4.2 2006.06.20 11:00MOUNTING, FUNCTIONING CONNECTING INDICATION DESCRIPTION Input voltage 1. Disconnect the power supply from the mains by the phase fuse, the circuit-breaker or the switch-discon- nector that are joined to the proper circuit, 2. Check if there is no voltage on connection cables by means of a special measure equipment, 3. Install LDM-10 device in the switchboard on TH-35 DIN rail, 4. Connect the cables with the termi- nals according to installing diagram, 5. Switch on the power supply from the mains. INNER DIAGRAM The proper functioning of the device is shown by lighting of the LED diode L N line. Then its height is proportional to voltage value in the measured phase. If the voltage is higher or equal with 245 V all diodes are switched on. When the voltage is lower or equal with 195 V only 195 V diode is switched on. It is on till the input voltage value drops below 50 V~. EXAMPLE OF INSTALLATION DIMENSIONS TYPICAL USE: LDM-10 voltage indicator cooperates with overcurrent sa- fety device or one-phase switch disconnector. After the circuit has been applied the indicator shows voltage value in a one-phase po- wer system. The indicator signals lack of voltage (it is off) if the circuit is disconnected. ALTERNATIVE USE: PRODUCT FAMILY Voltage indicator cooperates Voltage indicator LDM-10 belongs to LDM with PNM-10 voltage relay which voltage indicators family. protects the load against too high or too low voltage. The voltage va- LDM - xx lue measured by a relay is con- stantly displayed. It lets the user to Device type: check its state all the time. 10 - one-phase 30 - three-phase Device symbol GUARANTEE CARD There is 24 months guarantee on the product 1. ZAMEL provides a two-year warranty for its products. 2. The ZAMEL warranty does not cover: a) mechanical defects resulting from transport, loading / unloading or other circumstances, b) defects resulting from incorrect installation or operation of ZAMEL products, c) defects resulting from any changes made by CUSTOMERS or third parties, to products sold or equipment necessary for the correct operation of products sold, d) defects resulting from force majeure or other aleatory events for which ZAMEL is not liable. 3. All complaints in relation to the warranty must be provided by the CUSTOMER in writing to the retailer after discovering a defect. 4. ZAMEL will review complaints in accordance with existing regulations. 5. The way a complaint is settled, e.g. replacement of the product, repair or refund, is left to the d iscretion of ZAMEL. Salesman stamp and signature, date of sale ver. 0.4.2 2006.06.20 11:00 R ber R sz ws i e-mai senseir w o t o ko k l: p.pl