The TXP3500/4000 series of fan cooled power supplies convert the
universal 3 phase AC line to an adjustable, wide range output at
3.5/4 kW and a 12 V standby output. Thanks to active current share
system up to 8 units may be operated in parallel (28/32 kW).
This industrial Power Supply Unit (PSU) includes DSP technology
which enables monitoring of all electrical parameters and allowing
control of the PSU from a system controller via RS485 / CAN bus
communication interface. The output voltage is adjustable also by a
resistor connected to Margin input.
The 2U package makes the unit suitable for using in workstations,
storage systems, racks for industrial and many other applications.
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World-Wide 3-phase Input Voltage Range (nom. 200 Vrms to 480 Vrms)
Power Factor > 0.94
High Power Density 16 W/in
3
93% Typical Efficiency
Parallel Operation of up to 8 Units (28/32 kW)
Serial Operation of up to 4 Units
Internal Fan Cooling System
-25 to 55°C of Ambient Temperature
Possibility to Install 3
Units in 2U 19” Rack
RS485 / CAN bus Interfaces
Adjustable Output Voltage Range
Auxiliary Output 12 V / 0.8 A
Active or Passive Current Sharing
•
Industrial, Process & Control, Machinery PSU with universal input voltage
range (180
–
528 VAC line to line) and configurable output voltage.
2
TXP3500/4000 Series
INPUT
VOLTAGE
RANGE
180
–
528 Vrms,
50/60 Hz
350
–
528 Vrms,
50/60 Hz
MODEL
NOMINAL
OUTPUT
VOLTAGE
48 V
110 V
OUTPUT
VOLTAGE
RANGE
Adjustable
10
–
50 VDC
Adjustable
30
–
137.5 VDC
MAX OUTPUT
CURRENT
73 ADC
36.5 ADC
MAX OUTPUT
POWER
3500 W
4000 W
AVAILABILITY
TXP3500-1048G
TXP4000-1110G
Available
Available
PARAMETER
DESCRIPTION / CONDITION
Nominal (line to line)
TXP3500-1048G
TXP4000-1110G
TXP3500-1048G
TXP4000-1110G
MIN
NOM
200-480
400-480
MAX
UNIT
Vrms
Input Voltage *
Permitted variation:
Nominal
Input Frequency
Permitted variation:
Input Current *
Inrush Current
Power Factor
Fuse
* Model dependent
3 x 20 A, Fast acting
** After one minute cooling period
Per Line
Per Line
180
350
50/60
47
528
528
Vrms
Hz
63
12
7
60 **
Hz
Arms
Apk
TXP3500-1048G
TXP4000-1110G
5
5.2
0.94
PARAMETER
Output Voltage
Output Power Rating
Output Current
Efficiency
Voltage Setting Accuracy
Line Regulation
Load Regulation
Thermal Drift
DESCRIPTION / CONDITION
Adjustable (range see Model Selection table)
@ High Line and Low Line / High Line
Fixed or Adjustable (60
–
100%)
Typical, at High Line and nom. load
MIN
NOM
3500
/4000
See
Model
93
± 0.5
MAX
UNIT
W
%
%
%
%
%/°C
2
%
ms
%
ms
%
s
ms
@ Io = 0.5 * Io_nom
±0.5
±0.3
±0.02
@ Load variation 10-100% and back:
Transient Response
Ripple
Output Start Up
Rise Time
Recovery time:
@ Load variation 50-100% and back:
Recovery time:
Vout_nom (BW 20 MHz)
±5
±3
0.4
1.5
2.5
250
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
North America
+1 408 785 5200
BCD.00684_AC
© 2018 Bel Power Solutions & Protection
TXP3500/4000 Series
PARAMETER
DESCRIPTION / CONDITION
Over Temperature Protection (internal sensors)
Input Under Voltage Protection
Input Over Voltage Protection
Reversed Sense Output Protection
Output Under Voltage Protection
Output Over Voltage Protection
Output Over Current / Short Circuit Protection
Input under voltage
Input over voltage
Output over voltage
Output under voltage
Output overload
Over temperature (internal sensors)
3
>85°C Tamb, >90/110°C Ths1/2
Protection / Vout_OFF
Warning / Alarm
>70°C Tamb, >105°C Ths2
5.1 GUI (GRAPHIC USER INTERFACE) SC UTILITY AND RS485/CAN COMMUNICATION PROTOCOL
Please see detailed description in document BCA.00186, for the GUI please contact a Bel Power Solutions sales representative.
5.2 LED SIGNALING
LED NAME
AC-OK
COLOR
Green
STATUS
ON
Blinking slowly
Green ON
Chartreuse ON
Yellow ON
Blinking slowly
ON
Blinking slowly
Blinking fast
OPERATING CONDITIONS
AC Input Voltage is within operation range
Over/under voltage
Output current 0-33 %
Output current 33-66 %
Output current 66-100 %
Over/under voltage
Over Temperature
Fan fail
Communication error / no communication
DC-OK
Green/Chartreuse/Yellow
OT/FAIL
Yellow
PARAMETER
Insulation
DESCRIPTION / CONDITION
Input to output:
Input to chassis:
Output to chassis:
Signals to chassis:
Latest edition of the following standards:
CSA/UL60950-1, EN60950-1 and IEC60950-1
EN55011
EN55011
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
Level 4: ±6 kV contact, ±8 kV air
80
–
6000 MHz
Level 3: ±2 kV
Level 3: ±1 kV DM, ±2 kV CM
CRITERION
1.5 kVAC (factory tested)
1
1.5 kVAC
353 VAC
177 VAC
Safety Standards
Radiated Emission
Conducted Emissions
Class A
Class A
Criterion B
Criterion A
Criterion A
Criterion B
IMMUNITY REQUIREMENTS
Electrostatic Discharge
Radiated Electromagnetic Field
Electrical Fast Transient
(EFT)/Burst
Surge Immunity
RF Conducted Immunity
Useful Life Assessment
1
EN61000-4-6
Level 3: 10 Vac, 0.15
–
80 MHz
Criterion A
>5 years life at ambient temperature of +55°C
>10 years of predicted electrolytic capacitor life at T
A
= 55°C of and 100% load.
According to IEC/EN 60950 subassemblies connecting input to output are pre-tested with 3 kVAC
tech.support@psbel.com
4
TXP3500/4000 Series
DESCRIPTION / CONDITION
Operating range according IEC 60068-2-78
Ambient air temperature
PARAMETER
Humidity
Operating Temperature
Storage Temperature
MIN
10
-25
-40
NOM
MAX
90
+55
+85
UNIT
RH
°C
°C
PARAMETER
Input Connector
Output Connector
Signal Input / Output Connector
DESCRIPTION / CONDITION
4-pin, Pitch 7.62 mm (Weidmüller 1081850000, see Fig.1)
Bus bars, screw size M4, see Fig.1
15-pin D-SUB Male / Female (E-TEC, SDD-1515-2-95-FMS; see Fig.1)
Figure 1. Rear View - Connector Positions
8.1 INPUT POWER CONNECTOR: PINOUT
SIGNAL NAME
Earth
AC Line 1
AC Line 2
AC Line 3
L1
L2
L3
PIN #
TYPE
Earth / Chassis
Input Power AC Fused
Input Power AC Fused
Input Power AC Fused
RECOMMENDED WIRES
Min. 2.5 mm
2
Min. 2.5 mm
2
Min. 2.5 mm
2
Min. 2.5 mm
2
528 Vrms (line to line)
16 Arms (per line)
V MAX
I MAX
Connector type:
Mating part:
Weidmüller 1081850000
Weidmüller 1173520000
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
North America
+1 408 785 5200
BCD.00684_AC
© 2018 Bel Power Solutions & Protection
TXP3500/4000 Series
5
8.2 POWER OUTPUT CONNECTOR: +/- BUS BARS
SIGNAL NAME
PIN #
TYPE
SIGNAL
REFERENCE
LOW LEVEL
HIGH LEVEL
V MAX
I MAX
Vout+
Vout-
+
-
Output Power DC
Output Power DC
Vout-
-
-
-
50 / 137.5 VDC
73 / 36.5 ADC
Connector type:
Mating part:
Bus-bar see Fig.1
Ring terminal for M4 screw, with appropriate cross section for wire.
8.3 SIGNAL INPUT CONNECTOR: PINOUT
SIGNAL NAME
RS485-A
CAN_H
RESERVED
IN OK
OUT OK
INHIBIT
ENABLE
DRTN
1
RS485-B
CAN_L
N.C.
OT/FAIL
PS-PRESENT
N.C.
N.C.
1
2
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TYPE
RS485 Half Duplex, Differential pair
CAN Bus
Do not connect
AC Power Fail Warning
–
open collector, low
by fail
Output Voltage Fault
–
open collector, low by
fail
Output Inhibit -
Open circuit or “High” to
DRTN shuts OFF Vout
Power Supply Enable pin
–
for unit enable
short this pin to DRTN
Digital Ground / Return
RS485 Half Duplex, Differential pair
CAN Bus
Do not connect
Over Temperature / PSU Fail - open
collector, low by fail
Power Supply Seated
–
signal internally
connected through 10 Ohm resistor to DRTN
Do not connect
Do not connect
SIGNAL
REFERENCE
RS485-B
CAN_L
DRTN
DRTN
DRTN
DRTN
DRTN
-
RS485-A
CAN_H
-
DRTN
DRTN
-
-
LOW LEVEL
HIGH LEVEL
+/-60 mA
@ 60
Ω,
0 pF
2
-
-
-
<0.4 VDC
5 VDC
<0.4 VDC
5 VDC
<0.4 VDC
>2.5 VDC
<0.4 VDC
>2.5 VDC
-
+/-60 mA
@ 60
Ω,
50 pF
2
-
-
-
<0.4 VDC
5 VDC
-
-
-
V MAX
I MAX
-7 to 12 VDC
8 mA
-27 to 40 VDC
15 mA
-
5.1 VDC
15 mA
5.1 VDC
15 mA
5.1 VDC
-
5.1 VDC
-
-
-7 to 12 VDC
8 mA
-27 to 40 VDC
15 mA
-
5.1 VDC
15 mA
1 VDC
100 mA
-
-
DRTN and SRTN / Vout- are galvanically separated, SRTN and Vout- are internally connected together
Connect 120
Ω
resistors between RS485-A and RS485-B on both sides of the line externally
Connector type:
Mating part:
E-TEC, SDD-1515-2-95-FMS
Würth Elektronik, 61801529321
tech.support@psbel.com
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