Eltek industrial power

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Eltek industrial power
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Modular Inverter Series UNV
HF Technology 1st Generation
UNV-F1.2 - UNV-F1.8 UNV-F2.5
UNV-F3.3 UNV-F5.0
Available input voltages of
48V DC
1200VA(960W) 1800VA(1440W)
2500VA(2000W) 3300VA(2640W)
5000VA(4000W)
60V DC
108V DC
Available output voltages of
------------------------------------------------
--------- 19 x 3U ----------------------------
--------------------------------
230V AC / 50Hz
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Modular Inverter Series UNV
UNV-F
Technical information Input Output
230V, 50Hz, single phase It is possible to
build three phase system, each phase with numbers
inverter in parallel.
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Modular Inverter Series UNV
UNV-F
Signalling
Relay signalling Dry contact for common alarm.
Contact rating 8A_at_250VAC, 8A_at_30VDC
High input voltage
Output voltage O.K.
Operation
Display for output voltage (top line, 3 signs)
and output current (second line, 3 signs)
flashing ventilator fault Constant high
internal temperature
Common alarm
Overload
Low input voltage
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Modular Inverter Series UNV
UNV-F
Connecting X1 (HAN-K4/8) socket outlet (DC input
voltage / AC output voltage and signalling
Attention Special connector for UNV48-5.0F )
In parallel operation the contacts SYNC GND
and SYNC SIG of each inverter have to be
wired. In operation with an UNB it is necessary
to connect through the synchronisation bus
(contacts SYNC GND, SYNC SIG and SYNC STAT)
between the inverter(s) and the UNB. Potential
free relay contact with safe electrical
separation to the AC and DC side COM and NC in
case of failure are closed.
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Modular Inverter Series UNV
UNV-F
Connecting X1 (HAN-K6/6) socket outlet (DC input
voltage / AC output voltage and signalling
Attention Only for UNV48-5.0F )
Potential free relay contact with safe
electrical separation to the AC and DC side COM
and NC in case of failure are closed. In
parallel operation the contacts SYNC GND and
SYNC SIG of each inverter have to be wired.
In operation with an UNB it is necessary to
connect through the synchronisation bus (contacts
SYNC GND, SYNC SIG and SYNC STAT) between
the inverter(s) and the UNB.
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Modular Inverter Series UNV
UNV-F
Mounting (mounting kit) View into a system
(left side)
Plugs for inverter UNV-F
Slide rails
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Modular Inverter Series UNV
UNV-F
Mounting (mounting kit) View into a system
(right side)
Fixing of slide rails
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Modular Inverter Series UNV
UNV-F
Handling Slide the inverter into the slot,
fix it to the frame and switch it on (MCB at
front plate). Internal default settings for
output voltage, current limitation and thresholds
can be changed with the buttons on the front
plate. Actual system settings will be send via
CAN bus from external monitoring unit UPC3. Each
inverter need his own CAN address into a system.
At start up a system it is necessary to check /
change the CAN address. 1. Press both buttons
for a long time, until the display changes 2.
Select with the down-button code 988 3. Press
both buttons for a short time 4. Select with the
up-button CAN at the display 5. Press both
buttons for a short time 6. The display shows
CAN and 00x 7. Select for each module its own
address 8. Press both buttons for a short
time 9. Press both buttons for a long time,
until the display changes back to output voltage
/ current Cooling Internal speed controlled
ventilator. Air flow direction horizontal (front
to rear)
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Modular Inverter Series UNV
UNV-F
Max. number of inverter working in parallel
16 pieces
Needed / available accessories - mounting kit

• article number 880-MEC-MKT.01 (except UNV48-5,0F)

• article number 880-MEC-MKT.02 (only UNV48-5,0F)

- socket (standard part of delivery scope)

• article number 880-MEC-MKT.21 (except UNV48-5,0F)

• article number 880-MEC-MKT.22 (only UNV48-5,0F)

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Modular Inverter Series INV
HF Technology 2nd Generation
Available input voltages of
INV211 - INV216
-
INV245 (still in development)
24V DC
48V DC
60V DC
1100W(1375VA) 1600W(2000VA)

4500W(5600VA) (24V only)
108V DC
216V DC
Available output voltages of
230V AC / 50Hz
-------------------- 1/4-19 x 2U
------------------- ---------------------- 19
x 2U -------------------------
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Modular Inverter Series INV216
INV 216 (INV211_at_24VDC)
Technical information Input Output
230V, 50Hz, single phase
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Modular Inverter Series INV216
INV
INV 216 (INV211_at_24VDC)
Technical information Signalling
Operation input voltage within nominal value
Output voltage within nominal value
Common alarm
Remote signalling Optocoupler for common alarm
(60V/2mA) Attention This optocoupler wont be
used at 19 backplanes / racks.
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Modular Inverter Series INV216
INV
INV 216 (INV211_at_24VDC)
Mounting Front view of 19 rack
Mounting angles
Static bypass switch INV207
Three slots for inverter INV216
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Modular Inverter Series INV216
INV
INV 216 (INV211_at_24VDC)
Mounting Rear view of 19 rack View from
the side
DC Input of Static bypass switch STS
Earth connection (PE)
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Modular Inverter Series INV216
INV
INV 216
Connecting
X21
X20
X7
X19
X16
X15
X18
X14
X13
X17
X12
X11
X10
X8
X9
-Ui INV3
Ui INV3
-Ui INV2
Ui INV2
-Ui INV1
Ui INV1
NC
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Modular Inverter Series INV216
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Modular Inverter Series INV216
INV
INV 216 (INV211_at_24VDC)
Handling There is nothing to handle at the
inverter, not even switch on/off. All settings
will be send via CAN bus from external monitoring
unit UPC3, default settings inside the inverter
can be changed only with special PC program. For
communication via CAN bus every inverter need its
own CAN address. The inverter read its CAN
address from the slot of the 19rack. So it is
not necessary / possible to set CAN address at
the inverter. The 19 rack will be addressed from
the left (address 1) to the right (address
3/4). Cooling Internal speed controlled
ventilator. Air flow direction horizontal (front
to rear) Max. number of inverter working in
parallel 8 pieces
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Modular Inverter Series INV216
INV
INV 216
Needed / available accessories - 19 rack, 2
HU, including backplane for 3x inverter 1x STS

• article number 502-216-315.LV (for DC input
  24-60V)
• article number 502-216-315.HV (for DC input
  108-216V)

- 19 rack, 2HU, with backplane for 4x inverter
(without STS)

• article number 502-216-405.LV (for nominal DC
  voltages 24-60V)
• article number 502-216-405.HV (for nominal DC
  voltages 108-216V)

- Cover plates to cover not used inverter slot,
2HU, RAL7035

• article number 881-MEC-BPL.02.21.B

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Modular Inverter UNV/INV (General)
CAN Bus system
CAN bus Convertronic inverter use CAN bus for
communication with static bypass switch or
external monitoring units like UPC3. The inverter
sends information about input and output values
and status. This information will be shown on the
display of static bypass switch or monitoring
unit. The monitoring unit continually sends
settings for output voltage on the CAN bus. These
settings have highest priority and disable
internal default settings of the inverter. To
protect the bus against reflection a terminating
resistor of 120 Ohm is required on both ends of
the bus.
CAN bus addressing For communication via CAN
bus it is necessary that each inverter get its
own CAN address. The same address twice in a
system confuses the bus. Convertronic uses two
different ways for addressing the rectifier.
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Modular Inverter UNV/INV (General)
CAN Bus system
Parallel operation of inverter (static bypass
switch) For parallel operation of inverter (also
inverter and static bypass switch) it is
necessary there is no phase angle between the
outputs. To safe inverter from asynchronous
operation a special synchron bus is required.
Please be sure the synchron bus is wired when
inverter are taken into parallel (also if working
with static bypass switch).
Inverter monitored by monitoring unit UPC3 To
safe inverter from overload during parallel
operation, the monitoring unit UPC3 monitors the
DC input voltage of the system and sends shut off
command if input voltage decrease to low voltage
level. Therefor the UPC3 monitors its input Vdc2!
It is very important, that this input Vdc2 is
wired to systems DC voltage otherwise the UPC3
shut off the inverter all the time.
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Modular Static Switches Series STS
STS207 - STS114
- STS230 -
STS350
still in development still in
development still in
development
7kVA_at_230V AC 14.5kVA_at_230V AC
30kVA_at_230V AC

50kVA(1/3phase)
---- 1/4-19 x 2U ---- ------------------ 19
x 1U ------------------ ------------------------
---------------------- 19 x 3U
--------------------------------------------
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Static Switches Series STS
Technical information Input - Special
versions for nominal input voltage of 24-60VDC
and 108-216VDC. - 1x 230VAC bypass mains - 1x
230VAC inverter output Output - 1x 230VAC, in
phase with bypass input
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Static Switches Series STS
Function The STS (static transfer switch)
monitors two AC inputs (inverter and bypass). If
bypass input is within nominal values, the STS
synchronises sync bus with bypass mains (inverter
follows sync bus). If inverter input is within
nominal values and sync bus is in phase with
bypass mains the STS switch to priority input
without interruption. If priority input fails,
the STS switches over to second input without
interruption. If DC input decreases to battery
low level, the STS switch off all connected
inverter (at the same time) and switch bypass
mains to load. The STS sends all information
(status, measured values) via CAN bus to external
monitoring unit. Display of - measured
values (DC/AC voltages, output currents,
frequency) - status of connected inverter -
uncoded text for error state (only actual
faults) - time and date
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Static Switches Series STS
STS
Signalling
Remote signalling Optocoupler for common alarm,
Relay on backplane Max. contact rating 30W /
50VA 60VDC / 125VAC 1ADC / 1AAC
Inverter input
Load on Mains
Bypass input
Load on Inverter
Operation
Display of 4 lines
Synchron bus in phase with bypass mains input
Common alarm
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Static Switches Series STS
Needed / available accessories - 19 rack, 2
HU, including backplane for 3x inverter 1x STS

• article number 502-216-315.LV (for DC input
  24-60V)
• article number 502-216-315.HV (for DC input
  108-216V)

- Manual bypass switches (recommended by
Convertronic, please have a look on separate
description)

• article number 881-880-HBS-7.0 (max. 7,0kVA)
• article number 881-880-HBS-14.5 (max. 14,5kVA)
• article number 881-880-HBS-30.0 (max. 50kVA)

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Static Switches Series UNB
1st Generation
UNB-5.0 - UNV-12.5 UNV-23.0
UNV-30.0 UNV-40.0
Available DC input voltages of
24 DC
5000VA 12500VA 23000VA
30000VA 40000VA
48/60V DC
108V DC
216V DC
------------------------------------------------
--------- 19 x 3U ----------------------------
--------------------------------
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Static Switches Series UNB
UNB
Technical information Input DC input Special
version for 24VDC, 48/60VDC, 108VDC or 216VDC AC
bypass input 230VAC, 50/60 Hz, single phase
also available 3x 230/400VAC, 50Hz, three
phase with loadable neutral AC inverter
input 230VAC, 50/60Hz, single phase also
available 3x 230/400VAC, 50Hz, three phase
with loadable neutral Output 230V, 50/60Hz,
single phase, in phase with bypass input also
available 3x 230/400VAC, 50/60 Hz, three phase
with loadable neutral, in phase with bypass
input Free programmable operation mode
(inverter to load / bypass to load as standard)
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Static Switches Series UNB
UNB
Signalling
Relay signalling Dry contact for common alarm.
Contact rating 8A_at_230VAC, 8A_at_24VDC
Second source (substitute source)
Priority source
Operation
Display of 4 lines
Common alarm
Synchron bus in phase with bypass mains input
Load on Mains
Load on Inverter
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Static Switches Series UNB
UNB
Handling Slide the static switch into its
slot, fix it to the frame and switch on the
inputs. Internal default settings for output
power, number of inverter (connected via CAN
bus), priority input, time / date and thresholds
can be changed with the buttons on the front
plate. Factory setting for operation mode
(inverter to load / bypass to load as standard)
is inverter to load. For changing to operation
mode it is necessary to take the UNB complete out
off operation (no output) Cooling Internal
speed controlled ventilator. Air flow direction
horizontal (front to rear)
Needed / available accessories - socket
(standard part of delivery scope)

• article number 880-MEC-MKT.21

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Static Switches Series UNB
UNB
Needed / available accessories - mounting kit

• article number 880-MEC-MKT.01 (5.0 to 12.5kVA)

• article number 880-MEC-MKT.03 (gt 23.0kVA)

- Manual bypass switches (recommended by
Convertronic, please have a look on separate
description)

• article number 881-880-HBS-7.0 (max. 7,0kVA)
• article number 881-880-HBS-14.5 (max. 14,5kVA)
• article number 881-880-HBS-30.0 (max. 50kVA)

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Manual Bypass Switch
Operating mode of manual bypass switch - Switch
position 1 Static bypass switch in
inverter-operation. Standard setting The AC
distribution will be supplied by the inverters.
Switching will be without interruption.

• article number 881-880-HBS-7.0 (max. 7,0kVA)
• article number 881-880-HBS-14.5 (max. 14,5kVA)
• article number 881-880-HBS-30.0 (max. 50kVA)

to load
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Manual Bypass Switch
Operating mode of manual bypass switch - Switch
position 2 Static bypass switch in
mains-operation. The AC distribution will be
fed from the secondary mains input. Switching
will be without interruption.
Bypass input

• article number 881-880-HBS-7.0 (max. 7,0kVA)
• article number 881-880-HBS-14.5 (max. 14,5kVA)
• article number 881-880-HBS-30.0 (max. 50kVA)

to load
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Manual Bypass Switch
Operating mode of manual bypass switch - Switch
position 3 AC distribution will be fed directly
from the secondary AC input. The static bypass
switch is now separated from the load (out of
circuit) and can be serviced. Switching will be
without interruption.
Bypass input

• article number 881-880-HBS-7.0 (max. 7,0kVA)
• article number 881-880-HBS-14.5 (max. 14,5kVA)
• article number 881-880-HBS-30.0 (max. 50kVA)

to load