TDK-Lambda FPS1000 Series, FPS1000-48, FPS1000-12, FPS1000-32, FPS1000-24 Instruction Manual

FPS1000 INSTRUCTION MANUAL

Model FPS1000 FPS1000 FPS1000

V/I -24 -32 -48

24 32 48
29 38.4 58
33 26 17.25
40 31 21

V1 (V)
V2 (V)

I1 (A)
I2 (A)

V1

V2

Fig. 1: Rated output current vs output voltage

Vout (V)

I1

Iout (A)

I2

1V
2V
3V
4A
5W
6

Input voltage / frequency range

(*1) ---

7

Maximum input current (at 100/200Vac)

A
8 --­9(*2) %

10 (*3) A
11 mS
12 (*5) --­13 (*6) --­14 (*4) mV
15 --­16

PPM/°C

17 (*7)V
18 (*9) --­19

Series operation

(*10)

--­20 --­21 (*8) V
22 --­23 --­24 --­25 --­26 --­27 --­28 --­29 --­30 --­31 ---

32 --­33 --­34 --­35 --­36 --­37 --­38 --­39 --­40 --­41

--­42 --­43 mA
44 Kg
45 ---

Rated output voltage

12

32

48

FPS1000 SERIES SPECIFICATIONS

FPS1000-12

FPS1000-32

FPS1000-48

Output voltage range

10.5~13.2

28.8~38.4

43~58

Output voltage set point

12+/-1%

32+/-1%

48+/-1%

Maximum output power

864

992

1008

Maximum Output Current (Refer to Fig.1)

72

31

21

85~265Vac continuous, 47~63Hz, Single phase

12.0/6.0

Power Factor (Typ)

>0.98 at 115/230V and maximum output power

Inrush current

Less than 40A

Efficiency (Typ)

84/86%

84/86%

85/88%

Hold-up time

20mS typical at 100Vac input, rated output voltage and less than 80% of rated load.

Maximum line regulation

0.40%

Max load regulation

0.80%

Output Ripple and noise pk-pk

200

250

300

Temperature stability

0.05% of rated Vout for 8hrs after 30min warm-up. Constant line, load and temperature.

Temperature coefficient

200

Remote sensing

Possible. Refer to Instruction Manual.

Parallel operation

Possible. Refer to Instruction Manual.
Possible. Refer to Instruction Manual.

Over current protection

105~125% of maximum output current. Refer to Fig. 1

Over voltage protection

31~34

41.5~45.5

62~66

Over temperature protection

Inverter shut down method, automatic reset.

Remote On/Off control

By electrical signal or dry contact. ON: 0~0.6V or short. OFF: 2~15V or open.

DC OK signal

Over-Temp. warning

Open collector signal. Refer to Instruction Manual

AC fail signal

Open collector signal. Refer to Instruction Manual

Auxiliary power supply

11.2~12.5VDC. 0.25A Maximum output current.
Vout voltage trimming
Front panel indicators

I

2

C Interface

Operating temperature-models without IEC inlet

models with IEC inlet

Possible, via Vout Trim pin in the I/O connector. Refer to Instruction Manual. AC OK, DC

OK, DC FAIL

Optional. Refer to Instruction Manual.

0~50°C:100% load. Derate 2%/°C, 50°C to 60°C. Derate 2.5%/°C, 60°C to 70°C

Storage temperature
Operating humidity
Storage humidity

Cooling

Vibration

Shock
Conducted emission

Radiated emission
Applicable safety standards
Withstand voltage

Insulation resistance

Leakage current

Weight (Typ)

Size (W*H*D)

Notes:
*1: For cases where conformance to various safety standards (UL, EN etc.) is required,

to be described as 100-240Vac (50/60Hz).

*2: At 100/200Vac, rated load and 25

˚C ambient temperature.

*3: Not applicable for the noise filter inrush curr

ent less than 0.2mS.

*4: Measured with JEITA RC-9131A 1:1 probe, 20MHz B.W.
*5: From 85~132Vac or 170~265Vac, constant load.
*6: From No-load to Rated load, constant input voltage. Measured at the sensing point in Remote sense.
*7: Remote sensing can compensate up to 1V drop on each load wire.

*8: Inverter shut down method. Reset by AC voltage recycle or by On/Off control.
*9: Derate Maximum output power by 10% for input voltage less than 100V

RMS

.

*10 For FPS 1000-12/P(S), when used not with FPS-S1U or FPS-T1U

racks, an EMI suppressor clamp should be attached to the AC cable,
as close as possible to the AC inlet, to meet class B.

24

FPS1000-24

21.5~29

24+/-1%

960

40

FPS1000

-12
12

13.2
66
72

81/83%

150

14.3~15.7

0~50°C: 100% load. Derate 2%/°C, 50°C to 60°C.

-30~85°C
10~90% RH, no condensation.
10~95% RH, no condensation.

By internal Fans. Variable speed control.

Built to meet ETS 300 019

Built to meet ETS 300 019
EN55022B, FCC part 15J-B, VCCI-B
EN55022B, FCC part 15J-B, VCCI-B

UL60950-1, EN60950-1

Input-Output: 3000Vrms, 1min. Input-Ground: 2000Vrms, 1min. Output-Ground:

500Vrms,1min.

More than 100Mohm at 25°C and 70% RH. Output-Ground: 500Vdc

Less Than 1.1mA at 230Vac

2.0

127x41x290mm. Refer to Outline Drawing.

---

Open collector signal. On when Vout ≥ 80+/-5% rated output. Max.sink current: 10mA

FPS1000 SAFETY INSTRUCTIONS

SAFETY APPROVALS

UL 60950-1 and CSA22.2 No.60950-1 - UL Recognized. C-UL for Canada.
IEC 60950-1 - CB Report and Certicate.
EN 60950-1 - CE mark.
Marking by the CE Symbol indicates compliance to the Low Voltage Directive of the European Union.
A “Declaration of Conformity” in accordance with the preceding directives and standards has been made and is on le at our EU
representative TDK LAMBDA UK, located at Kingsley Avenue, Ilfracombe, Devon EX34 8ES, UK.

A “Declaration of Conformity” may be accessed via company website www.uk.tdk-lambda.com/technical-data

CAUTION: The following safety precaution must be observed during all phases of operation, service and repair of this equipment.

Failure to comply with the safety precautions or warnings in this document violates safety standards of design, manufacture and
intended use of this equipment and may impair the built-in protections within. TDK Lambda shall not be liable for user’s failure to
comply with these requirements.

Vorsicht: Die folgenden Sicherheitsvorschriften müssen vor Inbetriebnahme und in jedem Betriebszustand bei Service oder

Reparatur beachtet werden. Missachtung der Sicherheitsvorschriften und Warnhinweise aus diesem Handbuch führen zur
Verletzung der bestehenden Sicherheitsstandards. Bei Betrieb des Gerätes ausserhalb dem bestimmungsgemässen Einsatz
können die im Gerät integrierten Schutzfunktionen beeinträchtigt werden. TDK-Lambda ist nicht haftbar für Schäden, die durch
Missachtung dieser Sicherheitsvorschriften entstehen können.

CAUTION: FPS1000 units are not authorized for use as critical component in nuclear control systems, life support systems or
equipment for use in hazardous environments without the express written approval of the managing director of TDK-Lambda.

Vorsicht: Dieses Produkt ist nicht für die Verwendung als kritische Komponente in nuklearen Steuerungssystemen,

lebenserhaltenden Systemen oder Geräte für den Einsatz in gefährlichen Umgebungen, ohne die ausdrückliche schriftliche
Genehmigung durch TDK-Lambda zugelassen.

INSTALLATION (OVERVOLTAGE) CATEGORY& ENVIRONMENTAL CONDITIONS

The FPS1000 units have been evaluated to Overvoltage category II.
The FPS1000 units intended for use in the following operation conditions:
* Indoor use * Pollution degree 2 * Max. operational altitude: 3000m above sea level
*Ambient temperature: -10°C-50°C at 100% load, up to 70°C with output de-rating applied (See Specication)

GROUNDING

FPS1000 units are Class I product. To minimize electrical shock hazard, the FPS1000 units must be connected to an electrical ground.
The instruments must be connected to the AC power supply mains through a three conductor power cable, with the ground wire
rmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard-wired to the supply
mains, the protective earth terminal must be connected to the safety electrical ground before any other connection is made. Any
interruption of the protective ground conductor or disconnection of the protective earth terminal will cause a potential shock hazard
that might cause personal injury.

Erdungskonzept: Dieses Produkt ist ein Gerät der Schutzklasse 1. Zur Vermeidung von gefährlichen Energieinhalten und

Spannungen, ist das Gehäuse an eine Schutzerde anzuschliessen. Der PE-Anschluss ist an einen festen Erder anzuschliessen. Bei
Festverdrahtung des Gerätes ist sicherzustellen, dass der PE Anschluss als erstes angeklemmt wird Jede mögliche Unterbrechung
des PE-Leiters oder Trennung der PE Verbindung kann einen möglichen elektrischen Schlag hervorrufen, der Personenschäden zur
Folge hätte.

LIVE CIRCUITS

Operating personnel must not remove the FPS1000 units cover. No internal adjustment or component replacement is allowed by non­TDK Lambda qualied service personnel. Never replace components with power cable connected. To avoid injuries, always disconnect
power, discharge circuits and remove external voltage sources before touching components. Restricted Access Area: FPS1000 units
should only be installed in a Restricted Access Area. Access should be available to service personnel only

Spannungsführende Teile

Die Geräteabdeckung darf nicht durch Endanwender geönet werden. Interne Modikationen, sowie Bauteileaustausch ist nur
durch TDK-Lambda qualiziertes Personal erlaubt. Vor Austausch von Bauteilen ist das Netzkabel bzw. die Versorgungsspannung
zu trennen. Energieversorgungsanschlüsse sind immer zu trennen, um Personenschäden durch gefährliche Energieinhalte und
Spannungen auszuschliessen. Die Stromkreise sind zu entladen, externe Spannungsquellen sind zu entfernen, bevor auf Bauteile bzw.
Komponenten Ebene gearbeitet wird.

SYMBOLS

CAUTION Risk of Electrical Shock.

Instruction manual symbol. The instrument will be marked with this symbol when it is necessary for the user
to refer to the instruction manual.

Indicates hazardous voltage.

Indicates ground terminal.

Protective Ground Conductor Terminal

Denotes hazard. An attention to a procedure is called. Not following the procedure correctly could result in
personal injury. A WARNING sign should not be skipped and all indicated conditions must be fully understood
and met.

Denotes hazard. An attention to a procedure is called. Not following the procedure correctly could result in
damage to the equipment.

PARTS SUBSTITUTIONS & MODIFICATIONS

Parts substitutions and modications are authorized TDK Lambda service personnel only. For repairs or modications, the
instrument must be returned to TDK Lambda service facility.

AC INPUT

Do not connect FPS1000 units to mains supply exceeding the input voltage and frequency rating. The input voltage and
frequency rating is: 100-240V~, 50/60Hz. For safety reasons, the mains supply voltage uctuations should not exceed +/-10%
of nominal voltage.

ENERGY HAZARD

The main output of FPS1000 units is capable of providing hazardous energy. Due to hazardous energy level the output
and connections therefore must not be user accessible. Manufacturer's nal equipment must provide protection to service
personnel against inadvertent contact with output bus bars.

FUSE

Internal fuse is sized for fault protection and if a fuse was opened it would indicate that service is required. Fuse replacement
should be made by qualied technical personnel.
FPS1000 unit’s fuse ratings are described below. F101: F20A H 250Vac; F102: 6.3A 400VDC.

SICHERUNGEN: Vor Anschluss an die Netzversorgung ist die Aufstellanleitung zu beachten!

1. Absicherung: F101: F20A H 250VAC; F102: 6.3A 400VDC

2. Die Gehaeuseabdeckung darf nur im stromlosen Zustand geoeffnet werden.

ACHTUNG: Sicherungen duerfen nur durch geschulte Service Personen getauscht werden.

OVERCURRENT PROTECTION:

A readily accessible branch circuit over-current protective device rated 20A max. must be incorporated in the building wiring.

Überstromschutz

Eine leicht zugängliche Vorsicherung mit 20A max. pro Eingang muss in der Hausinstallation vorgesehen
werden

FPS 1000 CONNECTIONS FOR OPERATION

1.1. Remote sensing*

Fig 1-1

1. SINGLE UNIT OPERATION

LOAD

FPS1000

SIGNAL

RTN

ON/

OFF

+V
+S

-S

-V

8

13

710

Sense lines
Twisted pairs

Load line.
Up to 1V drop.

Load line.
Up to 1V drop.

1,2,4

3,5,6

Fig 1-2

Note: AC_FAIL, DC_OK and TEMP.ALARM are open collector signals. See Ta ble 1

1.4. Supervisory signals

1.3. On/off control

Fig 1-3

ON OFF

FPS1000

ON/OFF

7

SIGNAL_RTN

10

1.2. Output voltage trimming

FPS1000

+S

V_TRIM

-S

8

14

13

R1

R2

FPS1000

12V AUX

AC_FAIL

DC_OK

TEMP.ALARM

SIGNAL_RTN

Application

Monitoring

and Control

circuts

10K 10K

10K

Fig 1-4

16

11

9

12

10

+V

-V

In Local sense applications, the +/- sense have to be connected to the
+/-V terminals of the FPS1000 units prior the operating the FPS1000 units

*

0.0324

+V

-V

FPS1000-48

FPS1000-12

FPS1000-24

FPS1000-32

0.0324 1.1298 9.9342

2.1. Remote sensing and current balance

2. PARALLEL OPERA TION

Fig 2-1

For best accuracy and current balance, each unit should be trimmed separately as shown
in Fig 1-2. The parallel units can be trimmed also by a single trimmer as shown in Fig 2-2.

2.2. Output voltage trimming

LOAD

FPS1000 #1

SIG.
RTN

ON/

OFF

+V
+S

-S

-V

CS

+S

-S

FPS1000 #2

SIG.
RTN

ON/

OFF

+V
+S

-S

-V

CS

+S

-S

+S

-S

FPS1000 #N

SIG.
RTN

ON/

OFF

+V
+S

-S

-V

CS

+S

-S

+V

-V

71015

71015

71015

Fig 2-2

FPS1000 #1

SIG.
RTN

ON/

OFF

V TRIM

+S

-S

CS

SIG.
RTN

ON/

OFFCS

FPS1000 #N

SIG.
RTN

ON/

OFFCS

FPS1000 #2

V TRIM

+S

-S

V TRIM

+S

-S

V TRIM

V TRIM

+S

-S

R

1

R

2

710

710

710

15

15

15

Derate the total output current by 10% when using
parallel operation to prevent overload condition.
The built-in Oring diodes on the main output and
the 12V Auxiliary output allow N+1 operation.
For input voltages less than 100Vac, maximum
output Power derated by 10% of the Power rating.

Up to 8 FPS1000 units of the same output voltage
rating can be connected in parallel. By connecting
the CS signal between the paralleled units,
automatic current balance is achieved,
with +/-10% accuracy.

-V

+V

FPS1000-48

FPS1000-24

FPS1000-32

FPS1000-12

0.0324 1.1298 9.9342

2.3. On/off control

On/off control can be made via separate control for individual units (refer to Fig 1-3), or via
single control as shown in Fig 2-3.

3. SERIES OPARATION

(*) Diodes are user supplied

LOAD

FPS1000 #1

SIG.
RTN

ON/
OFF

FPS1000 #2

SIG.
RTN

ON/
OFF

+V

+S

-S

-V

+S

-S

+V

-V

+V

+S

-S

-V

(*)

(*)

710

710

Up to 3 units can be used for increased output voltage
It is recommended that diodes be connected in parallel with each unit output to prevent revese
voltage. Each diode should be rated to at least the power supply rated output voltage and
output current.

Fig 3-1

ON OFF

FPS1000 #1

SIG.
RETURN

ON/OFF

FPS1000 #2

SIG.
RETURN

ON/OFF

FPS1000 #N

SIG.
RETURN

ON/OFF

7

10

7

10

7

10

Fig 2-3

CAUTION

Series operation is not applicable for units with I

2

C bus option.

Pull-up resistor can be tuned depending on the application bus.

Refer to next page “PULL-UP RESISTOR SELECTION”.

Pull-up resistor can be tuned depending on the application bus.

Refer to next page “PULL-UP RESISTOR SELECTION”.

should

5. MOUNTING METHOD.

1. Forced air cooling allow minimum 50mm of unrestricted air space at the rear of the unit
do not obsruct air flow to the unit front panel

2. Mounting screws must not penetrate more than 3mm into the unit.

Fig 5-1

More

than

50mm

More

than

50mm

3 mounting holes M3
Marked “A”
see note 2

Air flow direction
Front side
see note 1

1. AC OKGreen LED: On when input voltage ≥ 85Vac, Off when Input voltage < 85Vac

2. DC OK Green LED: On when output voltage Vout ≥ 80% +/-5% of Vo rated

Off when output voltage Vout < 80% +/-5% of Vo rated

3. DC FAIL Red LED: On when output voltage Vout ≤ 80% +/-5% of Vo rated

Off when output voltage Vout > 80% +/-5% of Vo rated

4. FRONT PANEL INDICATORS.

PULL-UP RESISTOR SELECTION

Figure 1 shows the internal section of I2C used in FPS series. There are 3 I2C ICs. Only one is shown as an example.

Maximum Pull up resistor can be between 12k ohm to 5k ohm depending on how many units are connected in the rack.
Ex - If one unit is connected, pull up resistor value can be 12k ohm max
If eight units are connected, pull up resistor value can be 5k ohm max
(Total capacitance of eight supplies will be 25 x 8 =200 pF + 50pF = 250pF).

Input voltage < 85Vac

< 80% +/-5% of Vo rated

For minimum pullup resistor selection, use the following equation,
V

DD

in FPS is 5V. VOL (max) is 0.4V & IOL is 3mA. So R

P (min)

is 1.53 kOhm

Each of the 3 ICs adds some capacitance to the bus. The total capacitance generated by the 3 ICs in each power supply is about 25pF.
Considering about 50pF extra capacitance for parasitic capacitance, wire capacitance and capacitance of master, the total capacitance
seen with 1 supply can be about 75pF.
Please use figure 2 for selecting the external pull up resistor.

IC

FPS SDA

PIN #17

PIN #18

-S
PIN #13

22Ω

200Ω

Fig. 1 Fig. 2

SCL

R

P (min)

=

V

DD-VOL

(max)

I

OL

IA599-04-01I

Model: FPS1000-48 /S
Measurements and calculation examples
Output voltage readback

1. Output voltage (at the output terminals): 48.0V

2. Voltage before the "Oring" diode: 48.0V+0.5V=48.5V

3. Hex readback: CE (1100 1110).

4. Convert the hex readback to decimal: 206

5. Calculate measured Vout: Vout=206*0.2344=48.286V

FPS1000-24/S

A/D so that on every read data from each channel is read. Note that on each read. a conversion is started for a particular
channel and the result which will be displayed and will be of the previous read. (i.e. the previous channel).
Thus second read cycle gives result of the actual channel.
Note: the first result from a sequence of reads should not be considered.

FPS1000-48/S

FPS1000-32/S

FPS1000-12/S

0~15V
0~80A
0~100°C

0.0586 V/Bit

0.312 A/Bit

0.391°C/Bit