Power supply of the

Power supply for fire detection and fire alarm
systems, smoke and heat control systems, and other fire
protection systems, series ZSP135-DR
The power supply is a guaranteed source of 24V voltage. The wall box is outfitted with a lock and has space for two batteries. The
built-in breaker supervised by the controller protects the internal battery bank against too deep discharge.
The power supplies are devoted to devices of:
• fire detection and fire alarm systems according to EN 54-4/A2
• smoke and heat control systems according to EN 12101-10
• other fire protection systems, in particular as stipulated in section 12.2 of the Ordinance of the Polish Minister of Interior and
Administration on 20.6.2007 (Dz.U. nr 143, poz. 1002, thereafter referred to as the Ordinance)
The power supplies comply with EU directives: CPD (constructive products) 89/106/EEC, LVD (low voltage devices) 206/95/EC, EMC
(electromagnetic compatibility) 204/108/EC.
FUNCTIONS OF THE DEVICE
• uninterruptible 24V power supply
• floating mode with temperature compensation
• monitoring of the mains voltage – indication of a fault
• fast charging of the battery with the charging current limitation
• battery test
• protection of the batteries against too deep discharge
• monitoring of resistance (thus also continuity) of the
• monitoring of the battery fuse
• monitoring of fuses of both outputs
battery circuit
• monitoring of the rectifier’s operation
• monitoring of the internal temperature
• full monitoring of the charging process and state of
• visual and remote indication of alarms
charge of batteries
The power supply monitors the resistance of the battery
circuit – this feature is obligatory after August 31, 2009
The power supply has the
(the standard EN 54-4/A2).
certificate of compliance
The power supply simultaneously complies with both
issued by CNBOP
No. 1438/CPD/0163 and
EN 54-4 and EN 12101-10 (as well as with the
the certificate of approval
No. 583/DC/CNBOP/2009
Ordinance), thus one model of the power supply can
serve diverse fire protection systems.
INDIVIDUAL PARAMETERS
Index
ZSP135-DR-2A-1
ZSP135-DR-3A-1
ZSP135-DR-3A-2
ZSP135-DR-5A-1
ZSP135-DR-5A-2
ZSP135-DR-5A-3
ZSP135-DR-7A-1
ZSP135-DR-7A-2
ZSP135-DR-7A-3
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Maximal output
current Imax b
2.0A
3.0A
5.0A
7.0A
Nominal output
current Imax a
1.0A
2.0A
1.5A
4.0A
3.5A
3.0A
6.0A
5.5A
5.0A
Maximal battery
capacity
18Ah
18Ah
28Ah
18Ah
28Ah
40Ah
18Ah
28Ah
40Ah
Dimensions
(WxHxD), mm
390x350x90
390x350x90
390x350x140
390x350x90
390x350x140
450x350x180
390x350x90
390x350x140
450x350x180
Weight with
batteries
18kg
18kg
28kg
18kg
28kg
42kg
18kg
28kg
42kg
COMMON PARAMETERS
Input
Voltage
Output
Floating mode voltage (25ºC)
Output voltage range
Operational environment
Working temperature range
Resistance to corrosion
Sinusoidal vibration
10…50Hz
50…150Hz
Ingress protection EN 60529
Functional class EN 12101-10
Environmental class EN 12101-10
Environmental class, the Ordinance
General
Efficiency
Temperature compensation coefficient
Cooling
Quiescent current
Max. resistance of the battery circuit
Max. battery charging current
Standard compliance
Electrical safety
184…230…253
26.8V
20…28V
-25ºC...+55ºC, +75ºC over 2h
25 ppm SO2 at +25º and 93% humidity
1g
3g
IP 43
A
2
I
min 77…82%
-48mV/ ºC
convection
max 35mA
250mΩ
2A
EN 60950-1 class I
EN 50130-4/A2
The Ordinance, section 12.2.2.2 a ÷ g
EMC immunity
EMC interferences
Radio disturbance EN 55022/A1 level B
harmonic EN 61000-3-2
fluctuations EN 61000-3-3
Tester of the power supplies ZSP135
ZSP135-TST
The tester ZSP135-TST is a portable device to carry out a fast check of all power supplies of series ZSP135-D and ZSP135-DR during their
operation. The tester doesn’t need separate power supply. It is connected to the maintenance socket, available in each power supply.
The tester is a tool for personnel responsible for set-up and maintenance. It helps to diagnose the power supply and to find a cause of a
malfunction without dismounting the power supply.
CHARACTERISTIC FEATURES
• indications:
• handy casing
- battery voltage
• powered by ZSP135-D or ZSP135-DR
- output voltage
• direct connection to the tested power supply
- battery charging current
• possibility to force the battery test
- time to wait until the next battery test and the voltage of the • LCD to show measured values
FUNCTIONS OF THE DEVICE
• diagnostics and check of parameters of the power supply and
the battery bank
last performed test
- value of the resistance of the battery circuit (ZSP135-DR only)
- temperature inside the box
• check of continuity of the battery circuit
ul. Toruńska 8, 44-122 Gliwice, Poland, phone +48 32 23 99 400, fax +48 32 23 99 409 • www.merawex.com.pl
3
Power supplies of voice alarming systems
ZDSO400
Voice alarming systems require a guaranteed source of voltage to ensure supply of power over a specified duration needed by
efficient evacuation from endangered zones.
MERAWEX has developed and manufactures power supplies of series ZDSO400 for voice alarming systems Praesideo and Plena by
Bosch, and Sinaps by Ultrak and Honeywell. A standard 19” rack cabinet of height up to 50U forms the main frame of the system to
host not only elements of the power supply, but also elements of the voice alarming system (amplifiers, controllers, etc.). The power
system takes care about supplying the mains (primary) power as well as the backup power of 24V or 48V from own battery banks.
The battery banks are protected against too deep discharge. It is possible to apply a single rack or a set of a few racks – the system
allows for operation in a distributed mode. Reliability of the system can be improved by adding a supplementary power supply unit
which can be used also to increase charging current. The power supplies ZDSO400 comply with EU directives: CPD (constructive
products) 89/106/EEC, LVD (low voltage devices) 206/95/EC, EMC (electromagnetic compatibility) 204/108/EC.
FEATURES AND FUNCTIONS OF THE POWER SUPPLY
ZDSO400
• precise regulation of floating mode voltage – temperature
• no limitation as for the number of rack cabinets in the system
• fast charging of the battery with the charging current limitation
• distribution of the mains and backup power to the modules of
• monitoring of low and high battery voltage
the voice alarming systems
• alarming in case of detected malfunctions of the system
• possibility to connect with a fire alarm control panel
compensation
• monitoring of continuity of battery circuits and protection of
batteries against too deep discharge
• surge protection of the mains line
• visual, sound and remote indication of alarms
• history of events recorded in non volatile memory
• wheels as optional outfit of the cabinet
indication of high resistance of the battery bank
and circuits connected to it
Having conducted supplementary tests against EN 54-4/A2, conformity and approval was
recertified for the power supplies.
certificate of conformity: certificate of approval: date:
ZDSO400D-AK4 nr 2144/2006
0463/2008
19.10.2009
ZDSO400E-AK3 nr 2157/2006
0343/2008
24.09.2009
ZDSO400D-AK3 nr 1438/CPD/0129 0456/2008
24.09.2009
According to the obligatory since September 1, 2009 amendment A2 to EN 54-4 the power supplies have
been extended by a measuring set consisting of the battery resistance meter RMB-1 and DC meters
CP-100 in each battery string. The requirement to monitor high resistance of the battery bank is included
in the standard EN 54-16 for voice alarming systems too, because this standard refers to EN 54-4.
Adjustment of the power supplies to the amendment A2 is the necessary and sufficient condition that
complete voice alarming systems continue to comply with the technical approvals used in the process
of their certification. The monitoring of resistance of the battery circuit (backup source of power)
increases reliability of the power system, thus also reliability of the whole voice alarming system.
4
BASIC PARAMETERS
Size of the system
Type of the 19” rack cabinet
Usable height of the rack
Number of amplifiers of the voice alarming systems
Primary power (mains)
Input voltage
Surge protection of the mains line
General
Working temperature range
Cooling
Ingress protection
Weight after setup
Standard compliance
Electrical safety
EMC immunity
EMC interferences
600x600 or 800x600
min 24U max 50U
depending on the rack
1 phase 230V +10% -15% or 3 phases 3x230V/400V +10% -15%
class III (D) 3kA
-5…+40°C
forced
IP30
depending on the rack and configuration
EN 60950-1 class I
EN 50130-4/A2
The Ordinance, section 12.2.2.2 a ÷ g
Radio disturbance EN 55022/A1 level B
harmonic EN 61000-3-2
fluctuations EN 61000-3-3
Power supply of the “fireman’s microphone”
ZSP25-E-MS / ZSP25-D-MS
The power supply is devoted to uninterruptible supply of power to a stand with the microphone operated by a fireman in distributed
systems of voice alarming. It was designed in a wall box with a lock to protect against access by unauthorized persons. The box can
be unlocked by a standard light fireman’s axe. Backup of output voltage after a mains failure: 24h of standby, 0.5h of alarm.
The power supplies ZSP25-E-MS and
ZSP25-D-MS are integrated parts of the
voice alarming systems Praesideo and
Sinaps, respectively, certified by CNBOP.
ul. Toruńska 8, 44-122 Gliwice, Poland, phone +48 32 23 99 400, fax +48 32 23 99 409 • www.merawex.com.pl
5
Versatile modular power supplies of series Cameleon
Versatile modular power supplies CAMELEON are a family of products of unified construction and power in the range between
150 and 600W. The standard voltage converters are offered independently as single output power supplies or are the basis for
power supplies with supplementary functions. Basic voltage versions are: 12, 24 and 48V. Other versions are available on request.
The single output power supplies can be used to power fiber optic interfaces or other devices in voice alarming systems. For
uninterruptible operation of the powered equipment the battery backup version of the CAMELEON power supply is recommended to
use. The version of the battery backup devices with monitoring of the battery has functionality complying with the standard
EN 54-4 applicable in systems of fire detection and alarming.
AVAILABLE VOLTAGES AND CURRENTS
Nominal
output
voltage
Nominal output current (power)
12V
10A (125W)
12A (150W)
16A (200W)
24A (300W)
32A (400W)
24V
6A (150W)
8A (200W)
12A (300W)
16A (400W)
24A (600W)
48V
3A (150W)
4A (200W)
6A (300W)
8A (400W)
12A (600W)
BASIC PARAMETERS OF POWER SUPPLIES
Input
Voltage
Frequency
Power factor
General
Efficiency
Working temperature range
Ingress protection
184..230..253V AC or 165 ..220..297V DC*
47..53 Hz
0.95
up to 87%
-33°C...+70°C
IP20
* - power supplies without PFC can operate in the range of 187... 297Vdc
CREATION OF THE INDEX OF THE POWER SUPPLY
ZM 24V 12A - 300 B - 00
Nominal output voltage
Attention:
The floating mode voltage is preset in power
supplies to cooperate with batteries
Installation version
00 – screw terminals
10 – sockets and plugs
Nominal output current
Attention:
The available output current of power supplies
to cooperate with batteries is decreased
by the charging current
Construction discriminant
151, 201, 301 – no PFC
200, 300, 400, 600 – with PFC
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Built-in function
none – single output power supply
R – parallel work
B – cooperation with a battery bank
P – cooperation with a battery bank and monitoring
of its state (compliance with EN 54-4)
A – cooperation with a battery bank and monitoring
of its state, incl. high resistance
(compliance with EN 54-4/A2)
S – custom made power supply
Battery backup power supplies in wall boxes CAMELEON BOX
The power supplies Cameleon Box are dedicated to supply guaranteed DC voltage 12V, 24V or 48V up to 300W of power. The wall
box is outfitted with a lock and three cable transits, and has space to mount batteries.
FUNCTIONS OF THE DEVICE
• LEDs indicating the state of operation (POWER, BATTERY)
• overload protection of outputs and battery
• protection of the batteries against too deep discharge (LVDD)
• floating mode with temperature compensation (internal temperature probe)
• possibility to input an external alarm (option)
optional indication of the state of primary and separately of secondary power – LEDs on the box door and relays
BASIC PARAMETERS
Input
Voltage
Frequency
Power factor
Backup power source
Nominal voltage of VRLA batteries
Maximal capacity of the battery bank
General
Output power
Efficiency
Working temperature range
Ingress protection
184..230..253VAC, 165..220..297VDC*
47..53Hz
0.95**
12V
80Ah
24V
40Ah
48V
12Ah
120÷300W
up to 87%
-33°C..+55°C
IP43
* - power supplies of power up to 150W operate at voltage within the range of 187 ... 297Vdc
** - for power supplies of power of 200 : 300W
CREATION OF THE INDEX OF THE POWER SUPPLY
ZMS - 1B - 12V - 10A
Box dimensions:
1B – 390x350x90
2B – 390x350x140
3B – 450x350x180
Nominal output current
Attention:
The output current is decreased by the charging
current.
Nominal output voltage
(12V, 24V, 48V)
Attention:
The floating mode voltage is preset.
ul. Toruńska 8, 44-122 Gliwice, Poland, phone +48 32 23 99 400, fax +48 32 23 99 409 • www.merawex.com.pl
7
Multi-output power supplies for CCTV
ZW
The power supplies are dedicated to supply DC voltage of 12V to CCTV cameras. Depending on version a unit can power up to 16
cameras independently. The power supplies are designed as wall boxes with mounted one or two power modules (MZ), and one
or two output modules (MW).
CHARACTERISTIC FEATURES
• LEDs indicating proper operation of each output
• regulated output voltage
• protection against overload or short circuit (fuse or polyswitch)
• easy scalability of the number of outputs
• relay indicating proper operation (option)
• light compact construction (up to 2 kg)
• surge protection of each output line (option)
ZW4-A
ZW4-AW
ZW4-AP
ZW4-APW
ZW4-B
ZW4-BW
ZW4-BP
ZW4-BPW
ZW8-A
ZW8-AW
ZW8-AP
ZW8-APW
ZW8-B
ZW8-BW
ZW8-BP
ZW8-BPW
8
4
8
T
T
T
T
P
P
P
P
T
T
T
T
P
P
P
P
Description
Number of outputs – number of protected outputs of the power supply
Type of protection – type of output protection
T – fuse
P – polyswitch
х
х
х
х
х
х
х
х
х
х
х
х
х
х
х
х
ZW12-A
ZW12-AW
ZW12-AP
ZW12-APW
ZW12-B
ZW12-BW
ZW12-BP
ZW12-BPW
ZW16-A
ZW16-AW
ZW16-AP
ZW16-APW
ZW16-B
ZW16-BW
ZW16-BP
ZW16-BPW
12
16
T
T
T
T
P
P
P
P
T
T
T
T
P
P
P
P
х
х
х
х
х
х
х
х
Relay
Varistors
Type
of protection
Index
Number of outputs
Relay
Varistors
Type
of protection
Index
Number of outputs
TABLE OF VERSIONS
х
х
х
х
х
х
х
х
Varistors – outputs of output modules are protected additionally by varistors
Relay – a relay to indicate 12V voltage failure (three contacts)
х
х
х
х
х
х
х
MW8-A
MW8-AW
MW8-AP
MW8-APW
MW8-B
MW8-BW
MW8-BP
MW8-BPW
Relay
8
T
T
T
T
P
P
P
P
Varistors
Type
of protection
х
Relay
Varistors
4
T
T
T
T
P
P
P
P
Index
Number of outputs
MW4-A
MW4-AW
MW4-AP
MW4-APW
MW4-B
MW4-BW
MW4-BP
MW4-BPW
Type
of protection
Index
Number of outputs
TABLE OF VERSIONS OF OUTPUT MODULES MW
TABLE OF VERSIONS
OF POWER MODULES MZ
Index
х
х
х
х
MZ-1
х
х
MZ-2
Description
To cooperate with output
modules MW4
To cooperate with output
modules MW8
х
х
BASIC PARAMETERS OF THE POWER SUPPLY
Input
Voltage
Output
Voltage
Number of outputs
Maximal current
Power
Operational environment
Allowable working temperature
Allowable working humidity
Electrical safety
EMC immunity
230Vac +10% -15%
12Vdc
4, 8, 12 or 16
0.5A for each output (1A versions on request)
25W…130W
-10ºC ...+40ºC
20% …90%
EN 60950-1 class I
EN 61000-3-2, EN 61000-4-2/-3/-4/-5/-6/-8/-11
Radio disturbance EN 55022/A1 level B
harmonic EN 61000-3-2
fluctuations EN 61000-3-3
EMC interferences
Adapters 12V
The adapters to supply DC voltage of 12V to IT and telecom equipment, devices of industrial automation and CCTV. They are outfitted
with 180cm of cable terminated by a 5.5/2.1 plug.
BASIC PARAMETERS OF THE POWER SUPPLY
Input
Voltage
Output
Voltage
Current
Operational environment
Allowable working temperature
Allowable working humidity
Compliance with safety requirements
Electrical safety
Level of EMC interferences
100...240Vac
12Vdc
1250 mA
-10°C...+40°C
20%...90%
EN 60950-1, protection class II
class B (EN 55022)
ul. Toruńska 8, 44-122 Gliwice, Poland, phone +48 32 23 99 400, fax +48 32 23 99 409 • www.merawex.com.pl
9
Power supplies to cooperate with batteries
EL25, EL50
The power supplies EL25 and EL50 are a regulated source of DC voltage, power of 25W and 50W, respectively. They are constant
frequency switching power supplies. They are devoted to cooperate with a battery bank connected as a buffer.
FUNCTIONS OF THE DEVICE
• UI output characteristic
• protection against overload or short circuit
• visual indication of presence of output voltage
• indication of battery mode
• indication of low battery
• possibility to cut off the load from output voltage
CHARACTERISTIC FEATURES
• charging current limitation
• DIN rail clip
• protection of the battery bank against too deep discharge
• theoretical MTBF of 1.5 million hours (according to Telcordia SR-
• possibility to switch the unit on from the battery – “cold start”
332, taking into account electrical stress of single elements)
184..230..253V
___
AC (47 ÷ 63 Hz)
Class I according to EN 60950-1
0.35kg
82 x 47 x 125
EN 61000-3-2 EN 61000-4-2/-3/-4/-5/-6/-8/-11
Radio disturbance EN 55022/A1 level B
harmonic EN 61000-3-2
fluctuations EN 61000-3-3
Input voltage
Protection class
Weight
Dimensions (HxWxD) mm
EMC immunity
EMC interferences
Output parameters
Voltage
Nominal current
Output current limitation
Charging current limitation
Voltage to indicate low battery
Voltage to disconnect the battery bank
EL25-B
EL25- D
EL50- B
EL50- D
13.2V
1.4 A
2.0 ÷ 2.9A
0.5 ÷ 0.7A
11.0 ÷ 11.9V
9.2 ÷ 10.4V
26.4 V
0.7 A
1.0 ÷ 1.45A
0.25 ÷ 0.35A
20.0 ÷ 23.8V
18.4 ÷ 20.8V
13.6 V
2.8 A
4.0 ÷ 5.8A
1.0 ÷ 1.4A
11.0 ÷ 11.9V
9.2 ÷ 10.4V
27.2 V
1.4 A
2 ÷ 2.8A
0.5 ÷ 0.7A
20.0 ÷ 23.8V
18.4 ÷ 20.8V
AGM batteries
Maintenance free batteries are used to cooperate with battery backup power supplies. We offer maintenance free batteries of the
following brands: Panasonic, Europower, SSB, Acumax and Alarmtec. Because of gas recombination there is no need to replace
electrolyte, and batteries can be applied in rooms without dedicated forced ventilation .
FEATURES
APPLICATION
• AGM technology
• fire protection systems
• design life up to 15 years
• emergency light
• voltage of single monoblocks: 2V, 6V i 12V
• UPS
• range of capacity from 0.8 to 300Ah
• telecom power systems
• small internal resistance
• backup power for industrial automation and control
• operation possible in arbitrary orientation
• solar panel systems
• broad range of working temperature
• cash register and printers
• mobile and portable devices
10
ZKS24-4 AC/AC power supplies in IP65 casing
The AC/AC power supplies are dedicated to power speed dome cameras. Two outputs (24Vac or 27Vac) allow for choosing the voltage
depending on the distance between the power supply and camera. The power supply is enclosed in a plastic casing (ABS) of ingress
protection IP65, suitable for fixing to a wall.
CHARACTERISTIC FEATURES
• small dimensions
• IP65 casing
• output voltage 24 and 27Vac
• power 100VA
BASIC PARAMETERS OF THE POWER SUPPLY
Input power
Voltage
Frequency
General
Power
Output voltage
Output current
Mechanical parameters
Dimensions
Weight
184…230…253 Vac
50Hz
100VA
U1: 24Vac / U2: 27Vac
4A for 24Vac or 3.7A for 27Vac*
157 x 118 x 76 mm
2.0 kg
* - both outputs can be loaded simultaneously up to total power of 100VA
Battery backup power supplies in wall boxes
The power supplies ZB EL25 and ZB EL50 are designed as wall boxes. They cooperate with a battery bank connected as a buffer. The power
supplies indicate the battery mode and low battery. They are outfitted with charging current limitation and protection of the battery bank
against too deep discharge.
CHARACTERISTIC FEATURES
• light compact construction
• output voltage 12 or 24Vdc
• charging current limitation
• protection of the battery bank against too deep discharge
• possibility to switch the unit on from the battery
Input power
Voltage
Frequency
General
Output voltage
Maximal output current
Space for batteries
Mechanical parameters
Dimensions
Weight (without batteries)
ZB EL25-B
ZB EL25-D
ZB EL50-B
ZB EL50-D
184…230…253 Vac
47…63Hz
13.2V
2A
7.2Ah
26.4V
1A
2 x 5Ah
13.6V
4A
7.2Ah
27.2V
2A
2 x 5Ah
157 x 118 x 76 mm
~2.0 kg
ul. Toruńska 8, 44-122 Gliwice, Poland, phone +48 32 23 99 400, fax +48 32 23 99 409 • www.merawex.com.pl
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