1 lot of used Auxiliary Power Supplies - Transtechnik. QTY.18

INPUT  CHARACTERISTICS

SYMBOL

VALUE

Nominal input voltage

VIN

750  Vdc

Input voltage range

420 ... 1,040   Vdc

Min. operation voltage

(with nominal output  characteristics)

VImin

420  Vdc

Max. operation voltage

(with nominal output  characteristics)

VImax

1,040  Vdc

Trigger  voltage active  input  voltage limiter

Vlim

150  v

(130  ... 170)  v

Discharge time input  capacitor

tdi

< 180  s

(VI = 1,040   V)

INTERMEDIATE CIRCUIT

SYMBOL

VALUE

Nominal intermediate circuit voltage

VZN

690  v ± 10 v

Measurement by voltage transducer

Type LV100SP4, ratio 1000:500, RV = 100 + 1.9 kOhms

33.9  rnA

Min. intermediate circuit  voltage

VZmin

640  v

Max. intermediate circuit  voltage

VZmax

750  v

Nominal intermediate circuit current

IZN

100  A± 10%

Discharge time intermediate circuit  capacitors

tdz

< 180  s

(VZ = 690  V)

OUTPUT AC1

SYMBOL

VALUE

Output  wave  shape

sinusoidal (PWM)

3-Phase output  voltage (phase to phase)

VAC

3 x460 VRMS  ± 5%

Frequency

f

60  Hz± 1%

Output  power  (continuous)

cos  D

PN

66  kVA

0.85

Output  power  for motor  inrush (5 s)

cos  D

p

144  kVA

0.4

THD

< 8%

Clock  frequency

f

4,500   Hz

Overall efficiency at VIN and full load

> 90%

OUTPUT  AC2

SYMBOL

VALUE

Output wave shape

sinusoidal  (PWM)

Output voltage                normal operation backup mode

VAC VAC

2 x 120  VRMS ± 5 %

3 x 460  VRMS ± 5 %

Frequency

f

60  Hz± 1%

Output power (continuous)

cos I;J normal operation cos I;J backup mode

PN

5  kVA

1

0.8

Output power for motor inrush (5 s)

cos D

p

120 V: 6  kVA

460 V: 20  kVA

0.3

THD

< 10%

Clock frequency

f

4,500  Hz

Overall efficiency  at VIN and full load

> 90%

LVPS AND BATTERY  CHARGING

SYMBOL

VALUE

Nominal input voltage of DC/DC module

VIN

750  Vdc

Input voltage range

420 ... 1,040  Vdc

Min. operation voltage

(with nominal output characteristics)

VImin

420  Vdc

Max. operation voltage

(with nominal output characteristics)

VImax

1,040  Vdc

Nominal output power

PDC

12  kW

Nominal output voltage

VN

24  Vdc D 1.5  %

Max. charge current (adjustable)

v

25.6 ... 31.4  v

Max. charge current (factory setting)

v

29.4  v

Tolerance

±1.5%

Battery undervoltage

v

16.8 v

Battery overvoltage

v

34  v

TEMPERATURE CONTROLLED BATTERY CHARGING

SYMBOL

VALUE

Battery voltage at 20 oc

VT1

29.4  v

Battery voltage at 60 oc

VT2

27.0  v

Gradient voltage vs. temperature

!'J..V

-o.o6  vrc

Max. output current (total) Tolerance

Range of tolerance

Measurement by current transformer

Type: T60404 X053; ratio: 500 A: 250 mA

IG

IS

420  A

±5  %

399 ... 441  A

210  mA

TEMPERATURE CONTROLLED BATIERY CHARGING  (CONTINED.)

SYMBOL

VALUE

Max. charging  current

Tolerance

Range of tolerance

Measurement by current transformer

Type: T60404 X051 ; ratio: 200 A : 100 rnA

IL

IS

50  A

±5%

47.5 ... 52.5  A

25  rnA

I > X (load monitoring) Range of tolerance

Measurement by_ current transformer

I >X

IS

5A

4.75 ... 5.25  A

2,5  rnA

Output power

p

12  kW

Load characteristic

IN curve

Ripple

VRipple

::; 500  mV RMS

Clock frequency of chopper

ftakt

20.000  Hz

DIAGNOSTICS AND EXTERNAL INTERFACES

Status and fault indication

Recording of fault conditions

Storage of all operation parameters with date and time in non-volatile memory

Display via RS232 on diagnostic  notebook

Diagnostics  down to module level

Interfaces

RS 232 (fault diagnostics  via notebook)

5 Floating relay contacts (for resistive loads only)

MVB

ENVIRONMENTAL CONDITIONS

Temperature  range (in operation)

- 25 oc ... + 45 oc

-13F ... 113F

Humidity

0% ... 100%

Shock and vibration        x:

y:

z:

5g

2g

3g

ADDITIONAL EQUIPMENT

Dead Battery Start

High Voltage Relay