3-phase, 24 V DC (PSU8600) Siemens

Обзор



The slim 3-phase basic unit of the SITOP PSU8600 power supply system includes one Ethernet/PROFINET interface as well as four outputs with selective monitoring that can be configured individually (voltage and current threshold). Additional units from the modular system can be added to increase the number of outputs (CNX8600) or to extend the mains buffering time (BUF8600) as required. Comprehensive diagnostic and maintenance information is available via PROFINET. It can be evaluated directly in SIMATIC S7 and visualized in SIMATIC WinCC. Energy management is also optimally supported by collecting the energy data for each output as well as individual activation and deactivation of the outputs via PROFIenergy.

Main product highlights

  • 3-phase wide-range input 400 to 500 V 3 AC for global use
  • Extremely slim design with very high efficiency of up to 94%
  • Four integrated outputs with up to 10 A each and selective monitoring
  • Voltage and response threshold can be set separately and are infinitely adjustable for each output
  • Extra power with 1.5 times the rated current (5 s/min) for brief, operational overload
  • Integrated Ethernet/PROFINET interface (2 ports)
  • Easy configuration in the TIA Portal
  • Comprehensive diagnostic information during operation
  • Outputs can be deactivated and activated in a targeted manner with PROFIenergy
  • Individual expansion options from the modular system (expansion modules, buffer modules) without wiring overhead

Технические данные



Order number

6EP3437-8MB00-2CY0

Product

SITOP PSU8600

Power supply, type

24 V/40 A/4x 10 A

Input

 

Input

3-phase AC

Rated voltage value Vin rated

400 ... 500 V

Voltage range AC

320 ... 575 V

  • ● Note

Derating 320 … 360 and 530 … 575 V

Wide-range input

Yes

Mains buffering at Iout rated, min.

15 ms; at Vin = 400 V; Prioritized supply Output 1 at power failure can be selected via DIP switch

Rated line frequency

50 ... 60 Hz

Rated line range

47 ... 63 Hz

Input current

 

  • ● at rated input voltage 400 V

2.75 A

  • ● at rated input voltage 500 V

2.2 A

Switch-on current limiting (+25 °C), max.

14 A

I²t, max.

2.24 A²·s

Built-in incoming fuse

none

Protection in the mains power input (IEC 898)

Required: 3-pole connected miniature circuit breaker 10 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489)

Output

 

Output

Controlled, isolated DC voltage

Number of outputs

4

Rated voltage Vout DC

24 V

Output voltage

  • ● at output 1 for DC Rated value

24 V

  • ● at output 2 for DC Rated value

24 V

  • ● at output 3 for DC Rated value

24 V

  • ● at output 4 for DC Rated value

24 V

Total tolerance, static ±

3 %

Static mains compensation, approx.

0.2 %

Static load balancing, approx.

0.1 %

Residual ripple peak-peak, max.

100 mV

Spikes peak-peak, max. (bandwidth: 20 MHz)

200 mV

Adjustment range

11 ... 28 V

Product function Output voltage adjustable

Yes

Output voltage setting

via potentiometer; Derating > 24 V: 4%/V; max. 240 W per output, max. 960 W overall system

Status display

3-color LED for operating state device; LED for operating mode manual/remote; 4 LEDs for communication PROFINET; 3-color LED per output for operating state output; LED green for parallel operation Output 1 and 2 / 3 and 4

Signaling

Relay contact (changeover contact, contact current capacity DC 60 V/0.3 A) for "Operating state OK"

On/off behavior

No overshoot of Vout (soft start)

Startup delay, max.

1 s; Without on-delay of the outputs

connection of outputs operating

Simultaneous connecting-in of all outputs after device booting or delay time of 25 ms, 100 ms or "load-optimized" for sequential cutting-in of the outputs via DIP switches can be set

Voltage increase time of the output voltage maximum

500 ms

Rated current value Iout rated

40 A

Output current

 

  • ● per output

10 A

  • ● at output 1 Rated value

10 A

  • ● at output 2 Rated value

10 A

  • ● at output 3 Rated value

10 A

  • ● at output 4 Rated value

10 A

Current range

0 ... 40 A

  • ● Note

+50 ... +60 °C: Derating 2.5%/K; no derating in connection with expansion module CNX8600 and total load of the outputs at the basic device max. 480 W

Active power supplied typical

960 W

Product property parallel switching of outputs

Yes; Parallel circuit Output 1 with 2 or Output 3 with 4 can be selected via DIP switch

Parallel switching for enhanced performance

No

Numbers of parallel switchable units for enhanced performance

0

Efficiency

 

Efficiency at Vout rated, Iout rated, approx.

93 %

Power loss at Vout rated, Iout rated, approx.

72 W

Active power loss during no-load operation maximum

20 W

Closed-loop control

 

Dynamic mains compensation (Vin rated ±15 %), max.

0.1 %

Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ.

0.4 %

Setting time maximum

10 ms

Protection and monitoring

 

Output overvoltage protection

< 35 V

Property of the output Short-circuit proof

Yes

Short-circuit protection

electronic overload cut-off; optionally constant current operation can be selected for Output 4 via DIP switches

adjustable response value current of current-dependent overload trip

0.5 ... 10 A

type of threshold value setting

via potentiometer

characteristics of electronic overload switch-off

Ia >1.0…<1.5 x Ia threshold permissible for 5 s; Ia limit (= 1.5 x Ia threshold) permissible for 200 ms

characteristics of constant current operation

Ia limit (= 1.5 x Ia threshold) permissible for 5 s, afterwards Ia threshold continuous

Reset

Via sensor per output

Remote reset

Non-electrically isolated 24 V input (signal level "high" at > 15 V)

Overcurrent overload capability in normal operation

Total system overloadable 150% Ia rated to 5 s/min

Overload/short-circuit indicator

3-color LED for operating state device; 3-color LED per output for operating state output

Interface

 

Specification interface

Ethernet/PROFINET

Safety

 

Primary/secondary isolation

Yes

Galvanic isolation

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Protection class

Class I

Leakage current

 

  • ● maximum

3.5 mA

CE mark

Yes

UL/CSA approval

Yes

UL/cUL (CSA) approval

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)

Explosion protection

IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T4

Certificate of suitability IECEx

Yes

Certificate of suitability NEC Class 2

No

FM approval

-

CB approval

Yes

Approvals

No

Marine approval

GL

Degree of protection (EN 60529)

IP20

EMC

 

Emitted interference

EN 55022 Class B

Supply harmonics limitation

EN 61000-3-2

Noise immunity

EN 61000-6-2

Operating data

 

Ambient temperature

 

  • ● during operation

-25 ... +60 °C

  • — Note

with natural convection

  • ● during transport

-40 ... +85 °C

  • ● during storage

-40 ... +85 °C

Humidity class according to EN 60721

Climate class 3K3, no condensation

Mechanics

 

Connection technology

Plug-in terminals with screwed connection

Connections

 

  • ● Supply input

L1, L2, L3, PE: Plug-in terminal with 1 screwed connection each for 0.08 ... 4 mm² single-wire / fine stranded

  • ● Output

1, 2, 3, 4: Two plug-in terminals (1, 2 and 3, 4) with 2 screwed connections each for 0.2 ... 2.5 mm²; 0 V: Plug-in terminal with 3 screwed connections for 0.5 ... 10 mm²

  • ● Auxiliary

RST (Reset): Plug-in terminal (together with alarm signal) with 1 screwed connection for 0.2 ... 1.5 mm²

Connections signaling contact

11, 12, 14 (alarm signal): Plug-in terminal (together with Reset) with 1 screwed connection each for 0.2 ... 1.5 mm²

Product function

 

  • ● removable terminal at input

Yes

  • ● removable terminal at output

Yes

Design of the interface for communication

PROFINET/Ethernet: two RJ45 sockets (2-port switch)

Suitability for interaction modular system

Yes

Width of the enclosure

125 mm

Height of the enclosure

125 mm

Depth of the enclosure

150 mm

Required spacing

 

  • ● top

50 mm

  • ● bottom

50 mm

  • ● left

0 mm

  • ● right

0 mm

Weight, approx.

2.65 kg

Product property of the enclosure housing for side-by-side mounting

Yes

Installation

Snaps onto DIN rail EN 60715 35x15

Electrical accessories

Expansion modules CNX8600, buffer modules BUF8600

Mechanical accessories

Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20

Other information

Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)


Дополнительно



SITOP CNX8600 4 x 5 A expansion module

6EP4436-8XB00-0CY0

For SITOP PSU8600
Output: 24 V DC/4 x 5 A

 

SITOP CNX8600 4 x 10 A expansion module

6EP4437-8XB00-0CY0

For SITOP PSU8600
Output: 24 V DC/4 x 10 A

 

SITOP BUF8600 100 ms buffer module

6EP4297-8HB00-0XY0

For SITOP PSU8600
Buffer capacity 100 ms/40 A

 

SITOP BUF8600 300 ms buffer module

6EP4297-8HB10-0XY0

For SITOP PSU8600
Buffer capacity 300 ms/40 A

 

Device labeling plates

3RT1900-1SB20