ver. 0.4.2 _ 2006.06.20_11:00
INNER DIAGRAM
INDICATION DESCRIPTION
MOUNTING, FUNCTIONING
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.
The proper functioning of the device
is shown by lighting of the LED diode
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
CONNECTING
DIMENSIONS
PRODUCT FAMILY
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:
Voltage indicator cooperates
with PNM-10 voltage relay which
protects the load against too high
or too low voltage. The voltage va
-
lue measured by a relay is con
-
stantly displayed. It lets the user to
check its state all the time.
GUARANTEE CARD
There is 24 months guarantee on the product
Salesman stamp and signature, date of sale
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 discretion of ZAMEL.
Voltage indicator LDM-10 belongs to LDM
voltage indicators family.
Input voltage
L
N
LDM - xx
Device type:
10 - one-phase
30 - three-phase
Device symbol
Robert
Roszko
wski
e-mail:
sensei
r@wp.
pl
