Modular system, buffer (BUF8600)

• Заказные данные
  (4)
• Аксессуары
  (1)
• Информационные материалы

  Информационные материалы

  The BUF8600 buffer modules with maintenance free energy storage units are part of the SITOP PSU8600 modular system and are designed to bridge short-term power failures. They automatically take over the DC power supply in case of a line voltage failure. You can connect up to two BUF8600 buffer modules to the PSU8600 basic unit. Connection takes place on top of the modules without any wiring by means of the System Clip Link, a connecting plug for system data and power supply.

  Main product highlights

  • Reliable bridging of short-term power failures up to maximum 20 s (at 24 V DC and full load)
  • Buffer module with maintenance free electrolytic capacitors for bridging short-term power failures (brownouts) between 100 ms and max. 600 ms (at 24 V DC/40 A)
  • Buffer module with maintenance free double-layer capacitors for bridging longer power failures between 4 s and max. 20 s (at 24 V DC/40 A)
  • The two buffer modules can be combined as required.
  • Easy connection without wiring overhead

  Технические данные

  Order number		6EP4297-8HB00-0XY0	6EP4297-8HB10-0XY0	6EP4293-8HB00-0XY0	6EP4295-8HB00-0XY0
  product brandname		SITOP BUF8600	SITOP BUF8600	SITOP BUF8600	SITOP BUF8600
  Type of current supply		100 ms/40 A	300 ms/40 A	4 s/40 A	10 s/40 A
  Mains buffering
  Type of energy storage		electrolytic capacitors	electrolytic capacitors	Double-layer capacitors	Double-layer capacitors
  Design of the mains power cut bridging-connection		Backup time with 40 A load current: 100 ms	Backup time with 40 A load current: 300 ms	Backup time with 40 A load current: 4 s	Backup time with 40 A load current: 10 s
  Buffering time for rated value of the output current in the event of power failure		100 ms	300 ms	4 000 ms	10 000 ms
  Output
  Output current
  ● Rated value		40 A	40 A	40 A	40 A
  Signaling
  Display version		3-color LED for operating state module	3-color LED for operating state module	3-color LED for operating state module	3-color LED for operating state module
  ● for normal operation		LED green for "buffer standby exist"	LED green for "buffer standby exist"	LED green for "buffer standby exist"	LED green for "buffer standby exist"
  ● in buffering mode		LED yellow for "buffered mode"	LED yellow for "buffered mode"	LED yellow for "buffered mode"	LED yellow for "buffered mode"
  Interface
  Design of the interface		Ethernet/PROFINET via power supply unit PSU8600	Ethernet/PROFINET via power supply unit PSU8600	Ethernet/PROFINET via power supply unit PSU8600	Ethernet/PROFINET via power supply unit PSU8600
  Safety
  Operating resource protection class		Class III	Class III	Class III	Class III
  Certificate of suitability
  ● CE marking		Yes	Yes	Yes	Yes
  ● as approval for USA		cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)
  ● relating to ATEX		IECEx nA IIC T5 Gc; ATEX (EX) II 3G Ex nA IIC T5 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T5	IECEx nA IIC T5 Gc; ATEX (EX) II 3G Ex nA IIC T5 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T5	IECEx nA IIC T5 Gc; ATEX (EX) II 3G Ex nA IIC T5 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T5	IECEx nA IIC T5 Gc; ATEX (EX) II 3G Ex nA IIC T5 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T5
  ● C-Tick		No	No	No	No
  Type of certification CB-certificate		Yes	Yes	Yes	Yes
  Shipbuilding approval		GL, ABS	GL, ABS	GL, ABS	GL, ABS
  Protection class IP		IP20	IP20	IP20	IP20
  EMC
  Standard
  ● for emitted interference		EN 55022 Class B	EN 55022 Class B	EN 55022 Class B	EN 55022 Class B
  ● for interference immunity		EN 61000-6-2	EN 61000-6-2	EN 61000-6-2	EN 61000-6-2
  Operating data
  Ambient temperature
  ● during operation		-25 ... +60 °C; with natural convection	-25 ... +60 °C; with natural convection	-25 ... +60 °C; with natural convection	-25 ... +60 °C; with natural convection
  ● during transport		-40 ... +70 °C	-40 ... +70 °C	-40 ... +70 °C	-40 ... +70 °C
  ● during storage		-40 ... +70 °C	-40 ... +70 °C	-40 ... +70 °C	-40 ... +70 °C
  Environmental category acc. to IEC 60721		Climate class 3K3, no condensation	Climate class 3K3, no condensation	Climate class 3K3, no condensation	Climate class 3K3, no condensation
  Mechanics
  Type of electrical connection		-	-	Plug-in terminal with screw connectors	Plug-in terminal with screw connectors
  ● at input		-	-	-	-
  ● at output		-	-	-	-
  ● for control circuit and status message		-	-	X1, X2 (control contact) and 13,14, 23, 24 (message signals): 1 screw terminal each for 0.2 ... 1.5 mm²	X1, X2 (control contact) and 13,14, 23, 24 (message signals): 1 screw terminal each for 0.2 ... 1.5 mm²
  Type of connection to system components		Via integrated connector	Via integrated connector	Via integrated connector	Via integrated connector
  Width of the enclosure		60 mm	125 mm	60 mm	125 mm
  Height of the enclosure		125 mm	125 mm	125 mm	125 mm
  Depth of the enclosure		150 mm	150 mm	150 mm	150 mm
  Required spacing
  ● top		50 mm	50 mm	50 mm	50 mm
  ● bottom		50 mm	50 mm	50 mm	50 mm
  ● left		0 mm	0 mm	0 mm	0 mm
  ● right		0 mm	0 mm	0 mm	0 mm
  Net weight		1.33 kg	2.26 kg	1.25 kg	1.95 kg
  Product feature of the enclosure housing for side-by-side mounting		Yes	Yes	Yes	Yes
  Mounting type		Snaps onto DIN rail EN 60715 35x15	Snaps onto DIN rail EN 60715 35x15	Snaps onto DIN rail EN 60715 35x15	Snaps onto DIN rail EN 60715 35x15
  Mechanical accessories		Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20	Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20	Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20	Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20
  MTBF at 40 °C		1 944 258 h	1 944 258 h
  Equipment marking acc. to DIN EN 81346-2		T	T	T	T
  Other information		Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)	Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)	Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)	Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)

  
  

  Дополнительно

  Device labeling plates

  3RT1900-1SB20