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VSPC RS485 2CH R
         

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General ordering data

Version Surge protection for instrumentation and control, with warning function / function indicator, UP(L/N-PE) 250 V
Order No. 8951670000
Type VSPC RS485 2CH R
GTIN (EAN) 4032248742912
Qty. 1 pc(s).

Dimensions and weights

Depth 69 mm
Depth (inches) 2.717 inch
Height 98 mm
Height (inches) 3.858 inch
Width 17.8 mm
Width (inches) 0.701 inch
Net weight 47 g

Temperatures

Storage temperature -40 °C...80 °C
Operating temperature -40 °C...70
Humidity 5...96 %

Probability of failure

SIL in compliance with IEC 61508 3
MTTF 1,266 a
SFF 93.35 %
λges 90.2 
PFH in 1*10-9 per hour

Environmental Product Compliance

REACH SVHC Lead 7439-92-1
SCIP 71e97bb7-979f-4330-94c0-20c629bb05e3

Rated data UL

Certificate No. (UL) E311081
UL certificate UL 497b Certificate

CSA protection data

Gas group C IIB
Gas group D IIA
Gas groups A, B IIC
Input voltage, max. Ui 6.4 V
Internal capacity, max. CI 11 nF
Internal inductance, max. LI 0 µH

General data

Colour orange
Design Terminal, miscellaneous
Optical function display green = OK; red = arrester is defective - replace
Protection degree IP20
Segment Measurement - Monitoring - Setting
UL 94 flammability rating V-0
Version with warning function / function indicator

Insulation coordination acc. to EN 50178

Pollution severity 2
Surge voltage category III

Rated data IEC / EN

Discharge current Imax (8/20µs) GND-PE 10 kA
Discharge current Imax (8/20µs) wire-PE 2 x 10 kA
Discharge current Imax (8/20µs) wire-wire 10 kA
Discharge current In (8/20µs) GND-PE 2.5 kA
Discharge current In (8/20µs) wire-PE 2.5 kA
Discharge current In (8/20µs) wire-wire 2.5 kA
Insertion loss 113.7 MHz
Lightning test current, Iimp (10/350 µs) GND-PE 0.2 kA
Lightning test current, Iimp (10/350 µs) Wire-PE 2 x 0.2 kA
Lightning test current, Iimp (10/350 µs) wire-wire 0.2 kA
Max. continuous voltage, Uc (AC) 5 V
Max. continuous voltage, Uc (DC) 6.4 V
Number of poles 1
Overload - failure mode Modus 2
Protection level UP (typ.) 250 V
Protection level on output side Wire-PE 1kV/µs, typically 10 V
Protection level on output side Wire-wire 1 kV/µs, typically 10 V
Protection level on output side Wire-wire 8/20 µs, typically 15 V
Protection level, UP GND - PE 500 V
Protection level, UP wire - PE 35 V
Protection level, UP wire - wire 15 V
Pulse-reset capacity ≤ 20 ms
Rated current IN 450 mA
Rated voltage (AC) 5 V
Rated voltage (DC) 5 V
Requirements category acc. to IEC 61643-21 C1, C2, C3, D1
Signal transmission properties (-3 dB) 113.6 MHz
Signalling contact UN 250 V AC 0.1 A 1CO at VSPC R with VSPC control unit
Standards IEC 61643-21
Surge current-carrying capacity C1 < 1 kA 8/20 μs
Surge current-carrying capacity C2 5 kA 8/20 μs
Surge current-carrying capacity C3 100 A 10/1000 μs
Surge current-carrying capacity D1 2.5 kA 10/350 μs
Voltage type AC/DC
Volume resistance 2.20 Ω

Further details of approvals

GOST certificate GOST-Zertifikat

Connection data

Type of connection Pluggable in VSPC BASE

Ratings IECEx/ATEX/cUL

cUL certificate cUL Certificate

Important note

Product information Mode 2: State where the voltage-limiting part of the SPD was short-circuited due to a very low impedance within the SPD. The line is inoperable, but the measuring equipment is still protected by means of a short-circuit.

Downloads

Approval/Certificate/Document of Conformity
Engineering Data
Eplan Data Portal Eplan data
CADENAS eCATALOG CAX data
WSCAD Universe WSCAD data
User Documentation
Catalogues Catalogues in PDF-format
Brochures

Classifications

ETIM 6.0 EC000943
ETIM 7.0 EC000943
ETIM 8.0 EC000943
ETIM 9.0 EC000943
ECLASS 9.0 27-13-08-07
ECLASS 9.1 27-13-08-07
ECLASS 10.0 27-13-08-07
ECLASS 11.0 27-13-08-07
ECLASS 12.0 27-17-90-90
ECLASS 13.0 27-17-90-90

Tender specification sheets

Long specification Surge protection plug for use in connection with the base element VSPC BASE 2CL for two floating-ground driven signal cables and ground, e.g. for bus systems. Two-stage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and additional coarse common mode voltage protection to earth as well as an integrated status display and remote monitoring option. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. It is possible to mark the plug.
Short specification Surge protection plug for base element VSPC BASE 2CL, transverse voltage coarse and fine protection for two floating-ground powered IT signal cables, coarse common mode voltage protection to earth. Version: 5V DC With optional remote monitoring.

Approvals

Approvals CE CSAEX FUSAFETY UL
ROHS Conform
UL File Number Search UL Website
Certificate No. (UL) E311081

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Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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