Zentro Elektrik ZAT1600 SERIES User manual

©We reserve the right to change the specification without
notice
AC/DC
zentro-elektrik GmbH KG | Tel.:[phone] / 3131 0 | Fax: [phone] | E-mail: [e-mail]
1600W Power Supplies and Battery Chargers
ZAT1600 SERIES
TASHEET / OPERATING INSTRUCTIONS
Wideoutput adjustment range 0…72VDC
Analog control by external 0-5VDC voltage
Temp.comp charging, sense as on option
Power fail relay alarm
Master-Slaveconnection
Analog control
modular connector
Microprocessor controlled charging curves for all kind of
batteries
Master-Slave
connection

©We reserve the right to change the specification without
notice
AC/DC
zentro-elektrik GmbH KG | Tel.:[phone] / 3131 0 | Fax: [phone] | E-mail: [e-mail]
DATASHEET / OPERATING INSTRUCTIONS
POWER SUPPLIES AND BATTERY CHARGERS, TRIMMER ADJUSTABLE
Type
Input voltage range
**)
Nominal
output
voltage
Voltage
setting
range
Nominal
output
current
Current
setting
range
Max
power
Installation / dimensions
(Width x Height x Depth, mm)
ZAT1600/24/60/_/
55-264VAC/78-340VDC
24 VDC
0-36 VDC
60 A
0-60 A
1600W
Wall//Bench 267x135x85
ZAT1600/36/45/_/
55-264VAC/78-340VDC
36 VDC
0-54 VDC
40 A
0-40 A
1600W
Wall//Bench 267x135x85
ZAT1600/48/30/_/
55-264VAC/78-340VDC
48 VDC
0-72 VDC
30 A
0-30 A
1600W
Wall//Bench 267x135x85
ANALOG CONTROLLABLE MODELS BY EXTERNAL 0-5VDC VOLTAGE
Type
*)
Input voltage range
**)
Nominal
output
voltage
Voltage
setting
range
Nominal
output
current
Current
setting
Range
Max
power
Installation /
dimensions
(Width x Height x Depth, mm)
ZAT1600/24/60/AI/
55-264VAC/78-340VDC
24 VDC
0-36 VDC
60 A
0-60 A
1600W
Wall//Bench 267x135x85
ZAT1600/36/45/AI/
55-264VAC/78-340VDC
36 VDC
0-54 VDC
40 A
0-40 A
1600W
Wall//Bench 267x135x85
ZAT1600/48/30/AI/
55-264VAC/78-340VDC
48 VDC
0-72 VDC
30 A
0-30 A
1600W
Wall//Bench 267x135x85
BATTERY CHARGERS WITH TEMPERATURE COMPENSATION
Type
*)
Input voltage range
**)
Output
voltage
factory setting
Programmed
output voltages
(see table)
Output
current
(see table)
Max
power
Installation /
dimensions
(Width x Height x Depth, mm)
ZAT1600/27,4/60/T/
55-264VAC/78-340VDC
27.4 VDC
5…36VDC
60 A
1600W
Wall//Bench 267x135x85
ZAT1600/41,1/45/T/
55-264VAC/78-340VDC
41.1 VDC
12…54VDC
40 A
1600W
Wall//Bench 267x135x85
ZAT1600/54,8/30/T/
55-264VAC/78-340VDC
54.8 VDC
24…72VDC
30 A
1600W
Wall//Bench 267x135x85
*) Cable sets with modular connectors are included in packing: 1.5m cable set for analog control and 2.5m for or temp.comp models
**) Reduced power 55…200VAC or 78…200VDC, see curves at next page
MODELS WITH POWER FAIL RELAY ALARM (24V models as a type number example)
Type
Option description
Cable set
ZAT1600/24/60/H
Trimmer adjustable model with power fail relay alarm
1.5 m, modular connector
ZAT1600/24/60/AIH
Analog controllable model with power fail relay alarm
Analog 1.5m + relay cables 1.5m
ZAT1600/24/60/TH
Temp.comp model with Power fail relay alarm
Temp.comp 2.5m + relay cables 1.5m
MASTER-SLAVE CONNECTION (24V models as a type number example)
Master units ***)
Slave units
ZAT1600/24/60 or ZAT1600/24/60 AI or ZAT1600/27,4/60 T
Control to slave via RS-232 bus
ZAT1600/24/60 S RS-232 control bus in and out
ZAT1600/24/60 SH slave unit with relay, RS-232 bus in only
Cable set for master slave connection is included in slave unit type number, length 0.6m modular connectors in both ends
***) Master unit or slave with RS-232 bus output can not include the relay alarm
CUSTOMISED VERSIONS ON
• Cyclic battery chargers or customzed charging curves for all kind of batteries
• Sense models
• Customised mechanics

©We reserve the right to change the specification without
notice
AC/DC
zentro-elektrik GmbH KG | Tel.:[phone] / 3131 0 | Fax: [phone] | E-mail: [e-mail]
Status LED indication
Standard models
Orange Power OK LED
Cyclic chargers
Three color LED, red-yellow-green
Isolations
Input - chassis
1500VAC
Input - output
3750VAC
Output - chassis
500VAC
Standards
Safety
EN60335-2-29 +A2
EMC
EN55022B, EN50081-1, EN50082-2
Approvals
CE marking
Protection class
Mechanical
IP20 metal enclosure
Electrical
Class I
Connectors
Input
Output
Input power cord
10 m
2
2m output cables
Dimensions
l x w x h
267 x 135 x 85 mm with rubber ends
Weight
1,9kg without output cables
Mounting
Wall, bench
Cooling
Temperature controlled fan
Operating temperature range
Full power typically
-25ºC...+40ºC
Reduced power
+40…+ 70ºC, see curve below
Humidity
0…95%, non condensing
DATASHEET / OPERATING INSTRUCTIONS
TECHNICAL DATA
Input voltage 50…260 VAC (50…200VAC reduced power, see curve below)
50…340 VDC (50…200VDC reduced power)
Input current 9 A
Power factor >0.99
Efficiency (230VAC, 10…100% load) > 88%
Inrush current <30A, cold start
Line regulation 0.01%
Load regulation 0.2V
Output setting accuracy ± 0.1%
Output ripple (f > 50Hz) <30mVrms
Hold up time > 5ms
Nominal output voltage / current characteristics 1600W models
Output power / input voltage derating curve Output power and fan speed vs ambient temperature

©We reserve the right to change the specification without
notice
AC/DC
zentro-elektrik GmbH KG | Tel.:[phone] / 3131 0 | Fax: [phone] | E-mail: [e-mail]
DATASHEET / OPERATING INSTRUCTIONS
INSTALLATION
←The location must be dry, dust-free indoor use. The acceptable temperature range at full power is -25°C to +40°C. A higher
ambient temperature will limit the power, see diagram at first page. The power supply is not waterproof. Keep it dry and away
from areas of high humidity to avoid the risk of electrical shock and damage to the charger.
↑The equipment may be installed either vertically or horizontally.
→To ensure sufficient ventilation, leave approximately 10cm free space to both ends of the unit.
↓The charging process generates explosive hydrogen gas. Keep the area well ventilated. Never use an open flame or equipment
that produces sparks near the charger.
WALL MOUNTING
Screw the power supply to the assembly base by using the mounting brackets on the both ends of the unit.
Plug the main power cord into electrical socket. After switching on the mains switch the unit is ready to be used.
POWER SUPPLY / CHARGING OPERATION
←Ensure that the unit is switched off and that the environment meets the conditions described previous section
↑Connect the output cables to the load / battery terminals: + cable to the + terminal and - cable to the - terminal.
→Turn the power on by turning the switch to the I position.
↓During the normal power supply operation / charging process the STATUS light will show a constant orange light.
° To avoid sparking, turn the power off before disconnecting the cables.
CONNECTION WITH DC INPUT
Wires in PSU’s power cable to be connected as follows:
L DC input positive or negative
N DC input negative or positive
PE Ground
OUTPUT VOLTAGE AND CURRENT LIMIT ADJUSTMENT
Trimmer or analog control adjustable modules, type example ZAT1600/24/60 or ZAT1600/24/60/AI:
The output voltage and output current limit of the module can be adjusted as follows:
- Trimmer adjustable models: with the multi-turn potentiometer located on the front panel
- Analog controllable models by external 0-5VDC voltage, see detailed instructions
Both voltage and current can be adjusted from zero to maximum value. Maximum 800W output power is available within the
adjustment range.
Temp. comp. models, type example ZAT1600/27,4/60/T:
Unit includes 16pcs of programmed output voltages, see temp. comp. models setting tables page. Any of these 16 different voltage
settings can be taken in use and additionally this selected voltage can be adjusted ± 5% with the trimmer on front panel. See
instructions for choosing the programmed voltage and for the fine tune trimmer adjustment.
LED
A orange LED indicates that the output of the charger module is healthy.
OUTPUT OVERCURRENT PROTECTION
Output of the unit is protected against over current and short circuits by automatic, self-resetting electronic current limit.
SERIES / PARALLEL CONNECTION
Parallel operation: No restrictions, passive load sharing.
Series operation: Up to 500V total voltage
WARNING!
Dangerous voltages, capable of causing death, are present in this equipment. Do not remove the cover. No operator serviceable parts
inside. Refer servicing to qualified service personnel.

©We reserve the right to change the specification without
notice
AC/DC
zentro-elektrik GmbH KG | Tel.:[phone] / 3131 0 | Fax: [phone] | E-mail: [e-mail]
DATASHEET / OPERATING INSTRUCTIONS
SELECTION TABLE OF ZAT1600 FEATURES
This table shows which
features are possible at the
same time.
IF N THEN then not possible.
T
r i
m
m
er
A
n
a
L
o
g
R
e
l
a
y
B
u
s
O
ut
B
u
s
I
n
T
e
m
p
S
e
n
s
e
C
o
d
e
S
w
i
t
c
h
Trimmer adjustment
N
N
N
N
Analog control (isolated)
N
N
N
N
Relay alarm
N
BusOut (RS-232 control to slave)
N
N
BusIn
N
N
N
Temp.comp.
N
N
Sense
Customised charging algorithm
chargers with code Switch
N
N
PIN CONFIGURATION, MODULAR CONNECTORS
Front panel Rear panel
J1: Analog input 0-5VDC
J3: Temperature compensation, Sense option
J5: RS-232 bus in and out, master-slave
Alternatively power fail relay alarm
OPTIONAL ALARM RELAY
If the unit is ordered with alarm relay (for example ZAT1600/24/60/H), the potential free alarm output indicates if the charger’s output
is healthy. The alarm signal is activated at AC fail and charger fail cases. Both normally open and normally closed signals are
presented.
Pin Configuration, Modular connector J5 with relay alarm option
MODULAR JACK
Front view
CABLE
Black = common
Red = NO
Green = NC
RELAY
Isolation: Technical data:
Output to Case: 500V 1A @ 24Vdc
Output to GND: 120V 0,5A @ 120Vac
If power is off the COMMON is connected to NC
If power is on the COMMON is connected to NO