Zamel exta PPM - 05 User manual

PPM - 05 PRIORITY RELAY INSTRUCTION MANUAL
Zakład Mechaniki i Elektroniki
ZAMEL sp.j.
J.W. Dzida, K. Łodzińska
ul. Zielona 27, 43-200 Pszczyna, Poland
Tel. [phone], Fax [phone]
www.zamelcet.com, e-mail: [email protected]
FEATURES
TECHNICAL DATA
DESCRIPTION
APPERANCE
PPM - 05
Power terminals: L, N
Rated voltage: 230 V~
Rated voltage tolerance: -15 ÷ +10 %
Rated frequency: 50 / 60Hz
Rated current: 34 mA
Measure termianals: 1, 2
Current threshold adjustment:
0,5 ÷ 5 A (hysteresis ~5%) - for PPM-05/5
0,8 ÷ 8 A (hysteresis. ~5%) - for PPM-05/8
1,6 ÷ 16 A (hysteresis ~5%) - for PPM-05/16
Current measure tolerance: ≤ 20%
OFF-time delay: 0,5 ÷ 20 s
Supply voltage indicator: green LED
Current threshold exceed indicator: red LED
Relay contacts parameters: 1NO/NC - 16 A / 250 V AC1 4000 VA
Connection terminals quantity: 7
Connection wire section: 0,2 ÷ 2,5 mm2
Operating temperature: -20 ÷ +60 oC
Operating position: optional
Casing fastening: TH 35 rail (according to PN-EN 60715)
Casing IP: IP20 (PN-EN 60529)
Protection class: II
Overvoltage category: II
Pollution level: 2
Dimensions: single-module (17,5 mm) 90x17,5x66 mm
Weight: 88 g
Standard conformity: PN-EN 60730-1; PN-EN 60730-2-1
PN-EN 61000-4-2,3,4,5,6,11
ی Both priority and non-priority circuits
control,
ی Three product versions, in dependen-
ce of the current level ,
ی Power supply indicator,
ی Current threshold indicator,
ی Continuous delay time adjustment,
ی Continuous current threshold adjust-
ment,
ی Measure circuit separated voltaic,
ی Relay voltage output, changeover con-
tact, maximum load 16 A,
ی Mounted on TH 35 rail.
The PPM-05 priority relay is designed
for current control in priority and / or non-
priority load circuits. When the current mea-
sured on measure terminals (1, 2) exceeds
the preset value, the device will switch-OFF
a non-priority receiver with the preset delay
time. The current threshold and delay time
may be adjusted by the user. It is possible to
protect the electrical network against over-
loads by means of the relay, but the device
may not replace a current-limiting circuit-
breaker.
Relayoutput
Supplyvoltage indicator
Power terminal (L)Power terminal (N)
Measure lead
terminals (1, 2)
terminals (11, 12, 14)
Current threshold setting
Current threshold exceed
indicator
OFF-time delay
setting
The timer should be
connected to a single-
phase system accordin-
gly to current standards.
The device connections
will be described in this
manual. Only qualied electricians are
allowed to assembly, connect and ad-
just the timer. It is necessary to read this
manual before the timer mounting. Do
not disassembly the timer casing or you
will lose any warranty rights and expo-
se yourself to the electric shock hazard.
Before mounting operation make sure
of disconnecting the connection wires
from the electric network. The timer
should be carried, stored and used in
an appropriate way. Do not mount the
timer in case of any device parts lack,
damage or deformation. In case of mal-
function please notify the manufacturer.
CAUTION

ASSEMBLY, OPERATION
APPLICATION
CASING DIMENSIONS
PRODUCT FAMILY
The PPM-05 is a member of the PPX
product family.
1. Disconnect the electric network by means of
an appropriate cut-off, current-limiting circuit-
breaker or separator.
2. Check if there is no any voltage between po-
wer leads.
3. Mount the PPM-05 device on TH 35 rail.
4. Connect the system leads according to the
electrical diagram.
5. Connect power supply circuit.
6. Adjust the OFF-time required by means of toff
potentiometer.
7. Adjust the current threshold required by means
Im potentiometer.
When supplied, the device controls the measure
lead current. If the current exceeds the preset va-
lue, the device will switch OFF the relay (11 – 14
contacts open) and, this way, cut OFF a non-prio-
rity receiver after the preset delay time has been
over. If, during the delay time counting the current
reaches value below the threshold, the output
relay will not be switched OFF. This way short-
time current peaks do not affect the device. It is
recommended to connect the device two ways:
with both priority and non-priority circuit direct
current control or with priority circuit current direct
control only. It is recommended to adjust the cur-
rent threshold precisely after approximately 40
minutes of the device operation.
CONNECTIONS
TIME DIAGRAMSUNIT DIAGRAM
Unit with both priority and non-priority circuit current
direct control.
Priority circuit current direct control
unit.
Running water heating circuit.
There is a owing water heater in the circuit. The heater is a priority receiver. A water
boiler is set as a non-priority receiver. The PPM-05 device controls power and current
level for the given values. The boiler operates continuously and heats water reserve.
When the water is ON, the boiler is OFF.
Priority
receiver
Non-priority
receiver
Priority
receiver
Non-priority
receiver
Maximum current
only for PPM-05 available:
5 – 5 A (0.2 A hysteresis)
8 – 8 A (0.4 A hysteresis)
16 – 16 A (0.8 A hysteresis)
Device version:
01 - basic
05 - processor
Casing type:
M – single-module
Device type
PP – current and priority
relay
WARRANTY
The product warranty is for a period of 24 months
Dealer signature & stamp, purchase date
1. ZMIE ZAMEL SP. J. assures 24 months guarantee for the product.
2. The manufacturer’s guarantee does not cover any of the following actions:
a) mechanical damage during transport, loading / unloading or under other circumstances,
b) damage caused by incorrect product mounting or misuse,
c) damage caused by unauthorised modications made by the PURCHASER or any third parties to the product or any other devices
needed for the product functioning,
d) damage caused by Act of God or any other incidents independent of the manufacturer.
3. The PURCHASER shall lay any claims in writing to the dealer or ZMIE ZAMEL SP. J.
4. ZMIE ZAMEL SP. J. is liable for processing any claim according to current Polish legislation.
5. ZMIE ZAMEL SP. J. shall process the claim at its own discretion: product repair, replacement or money return.
6. The manufacturer’s guarantee is valid in the Republic of Poland.
7. The PURCHASER’s statutory rights in any applicable legislation whether against the retailer arising from the purchase contract or
otherwise are not affected by this warranty.