Yamaha V150A Manual do Utilizador Página 23

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POWER FAIL SIMULATOR
> Simulator for voltage drops and
interruptions
> Rise/fall time less than  s
> Electronic switch, short-circuit proof
> Nominal voltage  V DC
> Manual operation
> Standard test routines
> USB and GPIB interfaces
PFSN SERIES
The Power Fail Simulator PFS N series is primarily used to meet
the requirements of automobile manufacturers for fast voltage drops
and interruptions (micro interruptions). Some specications require
very quick rise times of less than one microsecond, which requires an
electronic switch.
TECHNICAL DATA EXCERPT
Abmessungen,
Gewicht
PFS N "/  HU, approx.  kg
PFS N "/  HU, approx.  kg
PFS N "/  HU, approx.  kg
PFS N "/  HU, approx.  kg
PFS N "/  HU, approx.  kg
Power supply / V +/-%
Fuses  x  AT
Serial interface USB
Parallel interface IEEE , addresses  to 
Analog interfaces  V DC to  V DC for control of an external
DC source (e.g. RDS N)
GENERATED PULSES
SUPPORTED STANDARDS EXCERPT
PRODUCT RANGE
PFS N  V/ A, Ipeak  A  ms
PFS N  V/ A, Ipeak  A  ms
PFS N  V/ A, Ipeak  A  ms
PFS N  V/ A, Ipeak  A  ms
PFS N  V/ A, Ipeak >  A
The VDS N series is used to simulate various power supply volt-
age proles, that are required in international standards and manufac-
turer specications. Particularly manufacturer specications include
many important requirements, which are all met by the devices in the
VDS N series. Furthermore, the VDS N is a powerful DC voltage
source for DUTs during testing with automotive transients.
The VDS N series covers all  power supply voltages ( V,  V,
and  V). Depending on model and use, the current carrying capacity
is sucient for up to reach a steady current of  A.
TECHNICAL DATA EXCERPT
Source impedance Zi = <  mOhm
Voltage deviation < V at resistive load (including inrush current):
recovering % of the maximum excursion within
 s
Ripple voltage Ur < . Vp-p, min. frequency  Hz
Bandwidth Vpp max.  V to  kHz
Vpp max.  V to  kHz
Vpp max.  V to  kHz
Vpp max.  V to  kHz
via analog input
GENERATED PULSES
Pulseb
Pulse
Pulse , sine Hz
Pulse , sine -Hz
JASO
Cranking
Sine
Voltage drop
Ramp down/Up
Ramp up/down
Ramp down
Ramp up
Ramp down/high
Ramp low/up
Voltage profile
Reversed voltage
Jump high
Jump low
Triangle high
Triangle low
Overstress
SUPPORTED STANDARDS EXCERPT
PRODUCT RANGE
VDS N  V/ A, I Inrush  A
VDS N  V/ A, I max.  A
VDS N  V/ A, I Inrush  A  ms
VDS N. bipolar – V bis  V/ A and – V bis  V/ A
VDS N  V/ A, I Inrush  A  ms
VDS N. bipolar – V bis  V/ A and – V bis  V/ A
VDS N  V/ A, I Inrush  A  ms
VDS N  V/ A I max.  A **
VDS N  V/ A, I max.  A **
VOLTAGE DROP SIMULATOR FOR
BATTERY SIMULATION
VDS N SERIES
> Voltages up to  V
> Current up to  A (peak , A)
> Models with bipolar amplifiers available
> Low output impedance
> Powerful DC voltage source
Drop single
Dip single
Dips
Drop out
Micro drop
Drop high
Drop low
Dip (sag)
Switch low
Switch high
Cycle
Cycle
International: ECE, ISO, JASO, SAE, ETS, GOST
Manufacturer*: Audi, BMW, Mercedes, Porsche, Volkswagen,
Ford, General Motors, Chrysler,
FIAT, PSA, Renault, Volvo, Jaguar/Landrover,
Hyundai/KIA, Honda, Mazda, Nissan, Toyota,
Freightliner, Mack Trucks, MAN, Scania, Paccar,
Ssangyoung, Tata Motors
*Supported standards, see page 
International: ECE, ISO, JASO, SAE, ETS, GOST
Manufacturer*: Audi, BMW, Mercedes, Porsche, Volkswagen,
Ford, General Motors, Chrysler,
FIAT, PSA, Renault, Volvo, Jaguar/Landrover,
Hyundai/KIA, Honda, Mazda, Nissan Toyota,
Freightliner, Mack Trucks, MAN, Scania, Paccar,
Ssangyoung, Tata Motors
*Supported standards, see page  ** Models with higher I inrush by request

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